Jobs
Interviews

1138 Networking Protocols Jobs

Setup a job Alert
JobPe aggregates results for easy application access, but you actually apply on the job portal directly.

3.0 - 5.0 years

6 - 10 Lacs

gurugram

Work from Office

Role Description Analyze high-level feature requirements and collaborate with teams to develop detailed specifications. Design, develop, and test high-quality features for enterprise-level deployments. Own and manage the development of specific software packages, including bug triaging, fixing, and code reviews. Identify areas for improvement and propose innovative solutions to enhance product performance and differentiation. Work closely with customer engineering teams to address and resolve escalations efficiently. Contribute to the fast resolution of customer pain points and enhance overall user satisfaction. Continuously learn and seek opportunities to improve the product and processes. Design, build, and maintain efficient, reusable, and reliable C/C++ code. Analyze and enhance the efficiency, stability, and scalability of system resources Create design documents and Translating designs into high-quality code Good design and implementation using design principles, patterns, and best practices. Good at preparing conceptual, and architectural documents Good Understanding of Agile methodologies and processes. Hands-on for doing required PoC for decision-making. Documenting technical artifacts related to architecture and design. Interacting with customers directly on requirement gathering and further planning with the team. Ability to assess and understand existing platforms and suggest in case any architecture/design changes are required. Problem-solving skills, driving resolution/tracking of the technical issues, risks, and dependencies Great interpersonal and communication skills Good time-management skills Technical Skills Experience in software engineering with a strong background in C/C++ programming. In-depth knowledge of Linux environment development (applications or drivers). Expertise in user-space development for connectivity-related products such as Host APD, Supplicant, Portal, RADIUS, AAA, Identity and Role Management, and Radsec. Hands-on experience with Wi-Fi protocols (802.11 a/b/g/n/ac/ax) and wireless standards. Strong understanding of networking protocols: TCP/IP, DHCP, ARP, and VLAN. Familiarity with management interfaces like SNMP and web-based applications. Proficiency in debugging tools such as Wireshark, TCP Dump, and GDB. Hands-on experience in multi-threaded user-space applications and user-space-kernel interaction techniques (e.g., sockets, Netlink). Nice-to-have skills Qualifications Qualifications 3-5 years of work experience in relevant field B.Tech/B.E/M.Tech or MCA degree from a reputed university. Computer science background is preferred

Posted 16 hours ago

Apply

4.0 - 6.0 years

7 - 12 Lacs

pune

Work from Office

Role Description: As a Senior DataCom (Networking , L2-L3, L4-L7 Protocols) Specialist at Incedo, you will be responsible for designing and implementing networking solutions for clients. You should have a strong understanding of L2-L3 and L4-L7 protocols and be able to work with network tools such as Wireshark, IXIA, Spirent, etc. Roles & Responsibilities: Design and develop networking solutions using DataCom protocols, including Layer 2, Layer 3, and Layer 4-7. Collaborate with stakeholders to gather and analyze requirements and design solutions that meet business needs. Configure and deploy networking solutions, and troubleshoot technical issues as needed. Develop and maintain documentation, including user guides and training materials. Technical Skills Skills Requirements: Proficiency in networking protocols such as TCP/IP, DHCP, DNS, BGP, OSPF, etc. Experience in L2-L3 switching and routing technologies Expertise in L4-L7 protocols such as SSL/TLS, HTTP, FTP, etc. Knowledge of network security and firewalls Must have excellent communication skills and be able to communicate complex technical information to non-technical stakeholders in a clear and concise manner. Must understand the company's long-term vision and align with it. Provide leadership, guidance, and support to team members, ensuring the successful completion of tasks, and promoting a positive work environment that fosters collaboration and productivity, taking responsibility of the whole team. Nice-to-have skills Qualifications 4-6 years of work experience in relevant field B.Tech/B.E/M.Tech or MCA degree from a reputed university. Computer science background is preferred

Posted 16 hours ago

Apply

1.0 - 3.0 years

5 - 9 Lacs

gurugram

Work from Office

Role Description Provide L2 support via phone, email, and case portal, ensuring timely resolution within defined SLAs and proper escalation of critical issues. Provide support for firewall devices, including setup, upgrades, policy configuration, and troubleshooting. Assist with configuration of NAT, VPNs (IPSec/SSL), firewall rules, routing, and proxy policies. Analyse traffic logs, system health alerts, and security events using diagnostic tools. Guide users on best practices for perimeter defence, intrusion prevention, and remote access. Work with customers to resolve device performance, failover, and HA setup issues. Contribute internal knowledge base articles and suggest improvements to existing documentation. Collaborate with L3 engineering, QA, and product teams for unresolved issues and product-level bugs. Participate in on-call rotations and support coverage for high-priority or after-hours incidents as needed. Technical Skills Strong understanding of network protocols: TCP/IP, UDP, DNS, DHCP, VLANs etc Strong understanding of routing protocols: OSPF, BGP, EIGRP etc Hands-on experience with WatchGuard Firebox, or comparable UTM/NGFWs (Fortinet, SonicWall, Palo Alto, Checkpoint etc). IPSuite (TCP/IP), VPN, Routing & Switching (OSPF, BGP, VLAN, VTP, STP, EtherChannel, High Availability, IPSLA), ACL, NAT, DNS, DHCP, Packet Analysis (Wireshark & tcpdump), MFA, IPSec, SSL, Log analysis. Exposure to Syslog, SNMP, and basic scripting for automation/log parsing. Proficiency with CRM tools like Salesforce or Zendesk. Nice-to-have skills WatchGuard Certified System Professional (WCSP Firebox) or any firewall certifications. CompTIA Network+ / Security+ Cisco CCNA Security Qualifications Qualifications 1 to 3 years of relevant work experience in Network Security product. BSc, BCA, B. Tech., M. Tech. or MCA or an equivalent degree from a reputed university

Posted 16 hours ago

Apply

4.0 - 7.0 years

5 - 9 Lacs

gurugram

Work from Office

Role Description Provide L2 support via phone, email, and case portal, ensuring timely resolution within defined SLAs and proper escalation of critical issues. Provide support for firewall devices, including setup, upgrades, policy configuration, and troubleshooting. Assist with configuration of NAT, VPNs (IPSec/SSL), firewall rules, routing, and proxy policies. Analyse traffic logs, system health alerts, and security events using diagnostic tools. Guide users on best practices for perimeter defence, intrusion prevention, and remote access. Work with customers to resolve device performance, failover, and HA setup issues. Contribute internal knowledge base articles and suggest improvements to existing documentation. Collaborate with L3 engineering, QA, and product teams for unresolved issues and product-level bugs. Participate in on-call rotations and support coverage for high-priority or after-hours incidents as needed. Technical Skills Strong understanding of network protocols: TCP/IP, UDP, DNS, DHCP, VLANs etc Strong understanding of routing protocols: OSPF, BGP, EIGRP etc Hands-on experience with WatchGuard Firebox, or comparable UTM/NGFWs (Fortinet, SonicWall, Palo Alto, Checkpoint etc). IPSuite (TCP/IP), VPN, Routing & Switching (OSPF, BGP, VLAN, VTP, STP, EtherChannel, High Availability, IPSLA), ACL, NAT, DNS, DHCP, Packet Analysis (Wireshark & tcpdump), MFA, IPSec, SSL, Log analysis. Exposure to Syslog, SNMP, and basic scripting for automation/log parsing. Proficiency with CRM tools like Salesforce or Zendesk. Nice-to-have skills WatchGuard Certified System Professional (WCSP Firebox) or any firewall certifications. CompTIA Network+ / Security+ Cisco CCNA Security Qualifications Qualifications 4 to 7 years of relevant work experience in Network Security product. BSc, BCA, B. Tech., M. Tech. or MCA or an equivalent degree from a reputed university

Posted 16 hours ago

Apply

10.0 - 15.0 years

8 - 13 Lacs

bengaluru

Work from Office

This Position reports to: Business Title IS Service Owner for Application Security Your role and responsibilities In this role, you will have the opportunity to successfully develop, operate and implement security measures for ABB in your area of responsibility. Each day, you will protect ABB from rapidly escalating threats. You will also showcase your expertise by staying vigilant in combating security threats, taking charge of the organizations cybersecurity, and keeping track of existing security infrastructure to ensure systems that protect vital information are secured. The work model for the role is #LI #Onsite This role is contributing to the IS Application Security Service Line in India (Bangalore) . Key Responsibilities - You will be mainly accountable for: Designing and implementing IS Domain service operations in collaboration with IS Service Owners, Application managers, Application owners, Stakeholders, and Solution Architects, ensuring alignment with business needs and technical standards. Translating business process demands into scalable IS services, supporting the direction of new initiatives and projects in coordination with IS stakeholders. Integrating operational and build activities within a DevOps framework, fostering collaboration between development and operations teams. Contributing to vendor contract definitions, including operational scopes, service levels, and SLA agreements, to ensure high-quality service delivery. A quality assurance review can be conducted on the penetration testing service to ensure the accuracy, effectiveness, and consistency of the testing process. Review and Validate Penetration Test Findings: Review penetration testing reports to ensure all vulnerabilities are accurately documented, categorized by severity, and supported by evidence. Qualifications for the role Over 10 years of experience in IT, with at least 8 years in application security operations, managing complex service environments, global vendors, and cross-functional teams. Holds a bachelors degree in computer science, Information Technology, or a related field. Deep expertise in IS operations, ITIL-based service management, and cybersecurity frameworks, with hands-on experience in the application security domain. Proficient in using and managing security platform tools such as vulnerability scanning tools (e.g., Invicti, Burp Suite, Qualys, Nessus, Acunetix, AppScan), and DevOps pipelines. Solid understanding of Linux and Windows operating systems, network protocols (TCP/IP, UDP, FTP, SMB, SSH, HTTP, ICMP, NTP), and web servers like Microsoft IIS.

Posted 16 hours ago

Apply

6.0 - 11.0 years

7 - 11 Lacs

gurugram

Work from Office

Lead and manage a team of L2/L3 Network Security Engineers providing TAC support for WatchGuards product portfolio (Firebox, AuthPoint, Cloud, Wi-Fi, Endpoint Security, etc.). - Drive daily operations, ensuring SLAs, KPIs, and customer satisfaction metrics are met or exceeded. - Act as an escalation point for complex customer issues and drive them to resolution in coordination with engineering and product teams. - Provide technical and operational guidance to team members, conduct regular case reviews, and ensure case hygiene and documentation standards. - Monitor team workload and performance; manage shift schedules, resource planning, and leave management to ensure 24x7 coverage. - Conduct regular 1:1s, team meetings, and performance evaluations. - Mentor and coach team members, and drive skill development initiatives. - Collaborate closely with cross-functional teams including Engineering, Product Management, and QA for bug follow-ups, product feedback, and enhancements. - Drive knowledge base creation, process improvements, and automation initiatives to improve support efficiency. - Participate in customer calls (critical accounts, escalations), representing TAC with professionalism and technical authority. Technical Skills - Strong knowledge of networking protocols (TCP/IP, DHCP, DNS, VPN, NAT, Routing, Switching). - Expertise in Network Security technologies including Firewalls, UTM, IDS/IPS, SSL VPN, MFA, and Endpoint Security Qualifications Bachelor's degree in Computer Science, Information Technology, or equivalent. - 6+ years of experience in technical support or TAC roles, with 2+ years in a leadership/supervisory position.

Posted 17 hours ago

Apply

15.0 - 20.0 years

13 - 17 Lacs

gurugram

Work from Office

About The Role Project Role : Security Architect Project Role Description : Define the cloud security framework and architecture, ensuring it meets the business requirements and performance goals. Document the implementation of the cloud security controls and transition to cloud security-managed operations. Must have skills : Palo Alto Networks Firewalls Good to have skills : NAMinimum 2 year(s) of experience is required Educational Qualification : 15 years full time education Summary :We are seeking a highly skilled Senior Network Security Engineer with proven experience in enterprise-grade security technologies including Palo Alto firewalls, IDS/IPS systems, VPN, WAF (Imperva), Cequence Bot Defense, Cloudflare DNS security, and Illumio Zero Trust microsegmentation. The ideal candidate will be responsible for designing, implementing, and maintaining network security controls to protect enterprise infrastructure, applications, and data from advanced cyber threats Roles & Responsibilities:-Firewall & Network Security (Palo Alto, IDS/IPS, VPN)-Configure, deploy, and maintain Palo Alto Networks firewalls, including threat prevention, URL filtering, and App-ID policies.-Manage and monitor intrusion detection and prevention systems (IDS/IPS) for threat detection and response.-Configure and maintain VPN solutions (GlobalProtect or other IPsec/SSL-based systems) for secure remote access.-Analyze logs and events for unusual activity and support incident investigations.-Automate and optimize firewall rules and network segmentation for least-privilege access.-Deploy and manage Cequence Bot Defense for API security and bot mitigation.-Analyze bot traffic patterns and implement policies to block malicious automation.-Work with DevOps and application teams to integrate Cequence with key digital assets.-Configure and monitor Cloudflare DNS security services including threat blocking, filtering, and DoS mitigation.-Implement policies for DNS-layer protection and content filtering.-Ensure availability and resiliency of DNS infrastructure through Cloudflare edge network.-Implement and administer Illumio Zero Trust Segmentation for workload isolation and application-level segmentation.-Design and enforce microsegmentation policies to restrict lateral movement and reduce attack surface.-Continuously assess traffic flows to identify over-permissive access and optimize segmentation models.-Deploy and manage Imperva WAF to protect critical web applications from OWASP Top 10 and other application-level attacks.-Tune WAF rules to reduce false positives while maintaining effective security posture.-Work with application teams to ensure secure deployment pipelines and integrate security testing.-Collaborate with SOC, DevOps, Infrastructure, and Application Security teams to improve detection and response.-Maintain security documentation, configuration baselines, and change control records.-Assist in incident response and forensic analysis during security events.-Stay current with emerging threats and recommend appropriate security controls.-Hands-on experience with Palo Alto firewalls, IDS/IPS, VPN technologies, and Imperva WAF.-Experience with Cequence Bot Defense, Cloudflare DNS/DDoS protection, and Illumio microsegmentation.-Strong knowledge of TCP/IP, routing, network protocols, and OSI model. Professional & Technical Skills: -Experience in cybersecurity operations, with a focus on network and perimeter security.-Hands-on experience managing enterprise firewalls, preferably Palo Alto.-Experience in Bot protection and DNS security, including tools like Cequence and Cloudflare.-Proven track record in troubleshooting complex firewall and VPN issues in large-scale environments.-Experience conducting firewall audits, rule reviews, and implementing policy enhancements.-Demonstrated ability to manage incident response and change management processes.-Experience working in a global delivery model and collaborating with cross-functional teams.Strong analytical and problem-solving skills with a continuous improvement mindset. Additional Information:- The candidate should have minimum 2 years of experience in Palo Alto Networks Firewalls.- This position is based at our Gurugram office.- A 15 years full time education is required. Qualification 15 years full time education

Posted 18 hours ago

Apply

15.0 - 20.0 years

13 - 17 Lacs

gurugram

Work from Office

About The Role Project Role : Security Architect Project Role Description : Define the cloud security framework and architecture, ensuring it meets the business requirements and performance goals. Document the implementation of the cloud security controls and transition to cloud security-managed operations. Must have skills : Palo Alto Networks Firewalls Good to have skills : NAMinimum 2 year(s) of experience is required Educational Qualification : 15 years full time education Summary :We are seeking a highly skilled Senior Network Security Engineer with proven experience in enterprise-grade security technologies including Palo Alto firewalls, IDS/IPS systems, VPN, WAF (Imperva), Cequence Bot Defense, Cloudflare DNS security, and Illumio Zero Trust microsegmentation. The ideal candidate will be responsible for designing, implementing, and maintaining network security controls to protect enterprise infrastructure, applications, and data from advanced cyber threats Roles & Responsibilities:- Firewall & Network Security (Palo Alto, IDS/IPS, VPN)-Configure, deploy, and maintain Palo Alto Networks firewalls, including threat prevention, URL filtering, and App-ID policies.-Manage and monitor intrusion detection and prevention systems (IDS/IPS) for threat detection and response.-Configure and maintain VPN solutions (GlobalProtect or other IPsec/SSL-based systems) for secure remote access.--Analyze logs and events for unusual activity and support incident investigations.-Automate and optimize firewall rules and network segmentation for least-privilege access.-Bot Protection Cequence Bot Defense-Deploy and manage Cequence Bot Defense for API security and bot mitigation.-Analyze bot traffic patterns and implement policies to block malicious automation.-Work with DevOps and application teams to integrate Cequence with key digital assets.-DNS & DDoS Security Cloudflare-Configure and monitor Cloudflare DNS security services including threat blocking, filtering, and DoS mitigation.-Implement policies for DNS-layer protection and content filtering.-Ensure availability and resiliency of DNS infrastructure through Cloudflare edge network- Zero Trust & Microsegmentation Illumio-Implement and administer Illumio Zero Trust Segmentation for workload isolation and application-level segmentation.-Design and enforce microsegmentation policies to restrict lateral movement and reduce attack surface.-Continuously assess traffic flows to identify over-permissive access and optimize segmentation models.-Web Application Firewall Imperva WAF-Deploy and manage Imperva WAF to protect critical web applications from OWASP Top 10 and other application-level attacks.-Tune WAF rules to reduce false positives while maintaining effective security posture.-Work with application teams to ensure secure deployment pipelines and integrate security testing Professional & Technical Skills: -Collaborate with SOC, DevOps, Infrastructure, and Application Security teams to improve detection and response.-Maintain security documentation, configuration baselines, and change control records.-Assist in incident response and forensic analysis during security events.-Stay current with emerging threats and recommend appropriate security controls-Hands-on experience with Palo Alto firewalls, IDS/IPS, VPN technologies, and Imperva WAF.-Experience with Cequence Bot Defense, Cloudflare DNS/DDoS protection, and Illumio microsegmentation.-Strong knowledge of TCP/IP, routing, network protocols, and OSI model.-Experience in cybersecurity operations, with a focus on network and perimeter security.-Hands-on experience managing enterprise firewalls, preferably Palo Alto.Experience in Bot protection and DNS security, including tools like Cequence and Cloudflare.-Proven track record in troubleshooting complex firewall and VPN issues in large-scale environments.-Experience conducting firewall audits, rule reviews, and implementing policy enhancements.-Demonstrated ability to manage incident response and change management processes.Experience working in a global delivery model and collaborating with cross-functional teams. Additional Information:- The candidate should have minimum 2 years of experience in Palo Alto Networks Firewalls.- This position is based at our Gurugram office.- A 15 years full time education is required. Qualification 15 years full time education

Posted 18 hours ago

Apply

6.0 - 11.0 years

12 - 19 Lacs

hyderabad, gurugram, bengaluru

Hybrid

1. 4+ years of experience in Python scripting and automation development. 2. Hands-on experience with automation frameworks like Pytest, Robot Framework, or custom-built solutions. 3. Proficiency in Linux/Unix shell scripting and working in CLI-based environments. 4. Experience with network tools: Wireshark, iPerf etc. 5. Familiarity with CI/CD tools (Jenkins, GitLab CI, etc.) and version control systems (Git). 7. Strong experience in Networking domain. 8. API testing using tools like Postman, REST Assured, or custom Python scripts. Key Responsibilities: 1. Develop robust automation frameworks using Python to support telecom system testing and operations. 2. Automate test cases for Networking products. 3. Integrate automation solutions with CI/CD pipelines and test management tools. 4. Develop and maintain API automation (REST/SOAP) for telecom backend and frontend components. 5. Analyze logs, network traces, and traffic using tools like Wireshark or tcpdump to validate automation results. 6. Work closely with network engineers, QA teams, and developers to ensure quality and reliability of telecom systems. 7. Participate in agile ceremonies and contribute to sprint planning, retrospectives, and daily stand-ups.

Posted 21 hours ago

Apply

1.0 - 6.0 years

3 - 3 Lacs

thrissur

Work from Office

Location : On-Field Experience : Minimum 1 year (BE/BTech with 1yr exp or Diploma with 6yrs) Skills : OFC, OTDR, audits, RFP, troubleshooting. Troubleshoot, optimize, and ensure network security while focusing on quality checks.

Posted 22 hours ago

Apply

3.0 - 7.0 years

10 - 14 Lacs

navi mumbai

Work from Office

Overview We are seeking a skilled and experienced security professional to manage and enhance our web application security infrastructure. The ideal candidate will bring expertise in application and network security, with a strong foundation in managing WAF platforms such as Imperva. This role requires a deep understanding of modern security frameworks, cloud environments, and incident response practices to ensure robust protection across systems. Role Manage and optimize the Imperva Web Application Firewall (WAF) or similar platforms. Conduct application security assessments aligned with OWASP Top 10 and other industry standards. Administer and review AWS IAM policies, roles, and access controls. Support and maintain firewall infrastructure, with an emphasis on Palo Alto Networks. Collaborate with IT and security teams to manage secure network architecture including load balancers, routers, and virtualized environments. Drive incident response efforts, including root cause analysis, documentation, and mitigation strategies. Participate in infrastructure design reviews to enforce security best practices. Engage in security governance and compliance activities, contributing to a secure SaaS and cloud-based operational environment. All About You Experience Proven experience managing Imperva WAF or similar web security platforms. In-depth knowledge of OWASP Top 10, NVD databases, and CVSS scoring systems. Strong background in application security testing and assessments. Hands-on experience with AWS IAM, including creation of security policies and role-based access control. Proficiency in core networking protocols and technologies: TCP/IP, HTTP, DNS, SSL/TLS, APIs, HTML, and JavaScript. Familiarity with firewall systems, especially Palo Alto Networks. Working knowledge of load balancing, network routing and switching, and virtualization platforms. Demonstrated experience in security incident response, problem tracking, and reporting. Understanding of IT infrastructure design with a security-first approach. Exposure to AWS security controls and SaaS platforms is highly desirable. Relevant certifications such as CISSP, AWS Security Specialist, or equivalent are preferred.

Posted 22 hours ago

Apply

10.0 - 15.0 years

40 - 45 Lacs

hyderabad

Work from Office

Looking for an experienced C++ Senior Software Developer who will be responsible for the growth & maintenance of our proprietary platforms and will be instrumental in delivering technology solutions. The ideal candidate has strong technical skills, proficient in modern C++ and real-time systems programming on Linux platforms. You will be working on a mature real-time software stack responsible for all trading operations at the Markets. Contribute to all aspects of application development including functional and technical specifications, design, development, and production support. Ensure high quality deliverables while complying with development best practices. This is a terrific opportunity for a Senior Software Developer who has a strong interest in the financial markets. Key Duties & Responsibilities Demonstrating an ability to analyze complex technical problems, you will be required to make sound technical decisions in a proactive and self-directed manner, with responsibility across all phases of the technology life cycle. Systems development on a mature, modern codebase written in C++ Responsible for the quality of your own code Test, evaluate and recommend technologies to improve our overall solutions Constantly improving the development life cycle and code quality Communicate and collaborate with the research and trading teams to design and deliver innovative, high-quality solutions Provide day-to-day support for the applications Requirements, Skills & Experience Must be a true computer scientist and avid software engineer with a passion for self-learning Must have 4+ years of relevant industry experience with modern C++ Must have 2+ year experience with SQL, or a comparable relational database Preferred exposure to the CMake build system Willingness to learn new technologies and adopt the mindset of an agnostic problem solver based on significant expertise in computer science fundamentals Proficiency in Git for code versioning Solid understanding of TCP/UDP standards and network protocols Systems development experience, preferably with real-time systems and/or distributed application Experience with writing low latency single and concurrent threaded applications Understanding of the C++ development life cycle and tooling on RHEL Linux Knowledge of Python and Bash for scripting Optional exposure to kernel tuning Optional exposure to the FIX protocol C++/Linux tooling Exposure to test-driven development Basic Qualifications: 10+ years professional experience as a Software Developer.

Posted 1 day ago

Apply

1.0 - 6.0 years

3 - 4 Lacs

ahmedabad

Remote

Key Responsibilities: Client Site Work, Internal Support & IT Projects Design, implement, and support network solutions tailored to client and internal infrastructure needs. Participate in IT infrastructure projects, ensuring seamless integration of network components. Provide on-site and remote technical support for network-related issues across client environments. Network Design, Implementation & Maintenance Design, configure, and deploy LAN, WAN, WLAN, and VPN solutions based on business requirements. Install, configure, and maintain networking hardware including routers, switches, firewalls, and load balancers. Conduct regular maintenance and perform system upgrades, including security patches and firmware updates. Performance Monitoring & Troubleshooting Monitor network performance and availability using appropriate tools and dashboards. Troubleshoot and resolve network issues, identifying root causes and implementing long-term solutions. Maintain high network uptime and service reliability in line with SLAs. Security & Compliance Manage and configure network security tools such as firewalls, IDS/IPS, and access control systems. Ensure adherence to organizational and industry-standard security policies and best practices. Conduct risk assessments and implement security enhancements as needed. Documentation & Collaboration Maintain comprehensive and up-to-date network documentation, including configurations and topology diagrams. Collaborate with IT teams on infrastructure initiatives and ensure alignment with broader IT goals. Provide training and knowledge transfer to internal staff on network tools and best practices. Required Skills & Qualifications: Strong hands-on experience with Cisco, Juniper, or similar network platforms. Proficient in network protocols and technologies (TCP/IP, BGP, OSPF, VLANs, VPN, DHCP, DNS). Solid understanding of network security and firewall management (e.g., Cisco ASA, Fortinet, Palo Alto). Experience with monitoring tools (e.g., SolarWinds, PRTG, Nagios). Excellent troubleshooting and problem-solving skills. Strong communication and documentation abilities. Interested candidates can also apply on Email: career@ecubix.io With relevant details

Posted 1 day ago

Apply

2.0 - 7.0 years

3 - 7 Lacs

noida

Work from Office

Job Summary: We are looking for a talented Network & Security Engineer with hands-on experience in Secure Access Service Edge (SASE) technologies, especially Zscaler and/or Netskope platforms. The ideal candidate will be responsible for implementing, managing, and supporting secure network access solutions across distributed enterprise environments. Key Responsibilities: Implement and manage Zscaler or Netskope SASE solutions for secure access to cloud and on-prem resources. Troubleshoot and resolve network and security issues related to SASE deployments. Monitor network performance and security events using SIEM, dashboards, and SASE tools. Design and enforce secure access policies, URL filtering, CASB, and DLP policies. Collaborate with IT, security, and application teams to ensure secure and seamless connectivity. Participate in onboarding and provisioning of users, devices, and applications to SASE platforms. Handle escalations and perform root cause analysis for incidents related to SASE infrastructure. Stay updated with emerging trends in cloud security and access technologies. Required Skills: 2-10 years of experience in network and security engineering. Hands-on experience with Zscaler ZIA/ZPA or Netskope Security Cloud platforms. Strong understanding of SASE architecture, cloud proxy, CASB, SWG, and zero trust access. Solid knowledge of network protocols (TCP/IP, DNS, VPN, SSL) and routing/switching. Familiarity with identity providers (Okta, Azure AD) and their integration with SASE solutions. Experience with firewalls, proxy servers, and secure web gateways. Nice to Have: Certifications like Zscaler Certified Professional, Netskope Cloud Security Certification, or CCNA/CCNP Security. Exposure to cloud platforms (AWS, Azure, GCP) and integration with SASE solutions. Scripting skills (Python, Bash) for automation and monitoring tasks. Qualifications: Bachelors degree in Computer Science, Information Technology, or related field. Relevant certifications in networking or security are an added advantage.

Posted 1 day ago

Apply

1.0 - 6.0 years

3 - 3 Lacs

kasargode

Work from Office

Location : On-Field Experience : Minimum 1 year (BE/BTech with 1yr exp or Diploma with 6yrs ) Skills : OFC, OTDR, audits, RFP, troubleshooting, Networking Protocols. Troubleshoot, optimize, and ensure network security while focusing on quality checks.

Posted 2 days ago

Apply

4.0 - 7.0 years

9 - 19 Lacs

bengaluru

Work from Office

Strong Hands on Exp in C++ Programming Linux OOPS Networking protocols Candidates should have system programming experience using C++

Posted 2 days ago

Apply

15.0 - 20.0 years

13 - 17 Lacs

bengaluru

Work from Office

Project Role : Security Architect Project Role Description : Define the cloud security framework and architecture, ensuring it meets the business requirements and performance goals. Document the implementation of the cloud security controls and transition to cloud security-managed operations. Must have skills : Product Security Good to have skills : NAMinimum 7.5 year(s) of experience is required Educational Qualification : 15 years full time education Summary :Product Security Testing Specialist - IoT, Embedded Devices, Hardware, Medical Instruments and automotive connected cars securityWe are seeking a highly skilled and motivated Product Security Testing Engineer with 7-11 years of proven expertise in IoT, embedded devices, hardware medical instruments and automotive/connected car security. The ideal candidate will have a strong background in security testing methodologies, risk assessment, and a deep understanding of the unique challenges posed by IoT, medical devices and software defined vehicle. This role requires a practical approach to identifying, assessing, and mitigate security flaws in our products as well as expertise in leading and mentoring a group of product security experts. Roles & Responsibilities:Conduct and lead thorough security assessments of IoT devices, embedded systems, hardware components, and medical instruments.Conduct security assessments of connected car systems, including in-vehicle networks, infotainment systems, telematics, and communication interfaces.Identify vulnerabilities and weaknesses in the design, implementation, and configurations of automotive software and hardware components.Assess the security of in-vehicle communication networks, including CAN bus, Ethernet, and wireless protocols.Perform penetration testing, vulnerability assessments, and code reviews to identify security weaknesses.Evaluate the security of IoT ecosystems, including communication protocols, cloud interfaces, and firmware.Assess the security of embedded systems and identify potential vulnerabilities in both software and hardware.Perform hardware penetration testing to identify vulnerabilities in electronic systems.Assess the security of medical devices, ensuring compliance with industry regulations and standards.Identify and address security risks associated with healthcare information systems and connected medical instruments.Evaluate and prioritize security risks based on potential impact and likelihood.Provide recommendations and collaborate with cross-functional teams to implement effective security controls.Stay current with emerging security threats, vulnerabilities, and testing methodologies.Implement best practices for security testing and collaborate with development teams to integrate security into the development lifecycle.Document security testing processes, findings, and remediation recommendations.Generate comprehensive reports for stakeholders, including technical details and actionable insights. Professional & Technical Skills: Excellent communication skills, including the ability to convey complex security concepts to technical and non-technical stakeholders.Demonstrated proficiency in autonomously managing client relationships with a high level of independence and accountability.Experience of effectively leading teams of various sizes, ranging from small to large, and actively contributing to their skill development and upskilling.Ability to manage multiple tasks and deadlines.Hands on experience with penetration testing tools and methodologies.Proven experience in security testing with a focus on IoT, embedded systems, hardware, and medical instruments.Knowledge of secure coding practices and the ability to review code for security vulnerabilities.Familiarity with industry standards and regulations related to product security, such as ISO 27001, ISO/SAE 21434, UNECE WP.29, IEC 62443, UNR-155 and FDA cybersecurity guidelines.Experience with threat modeling and risk assessment frameworks.Familiarity with secure development practices for embedded systems.Understanding of regulatory requirements for medical device security.Strong understanding of networking protocols, encryption, and authentication mechanisms.- Additional Information:Bachelors or masters degree in engineering or computer science, Information Security, or a related field.Certifications such as Certified Ethical Hacker (CEH), Offensive Security Certified Professional (OSCP), or Certified Information Systems Security Professional (CISSP).- 5 or more years experience require in cyber security field including penetration testing, thread modeling, hardware security.- This position is based at our Bengaluru office- A 15 years full time education is required. Qualification 15 years full time education

Posted 2 days ago

Apply

2.0 - 7.0 years

3 - 6 Lacs

gurugram

Work from Office

Project Role : Operations Engineer Project Role Description : Support the operations and/or manage delivery for production systems and services based on operational requirements and service agreement. Must have skills : Network Infrastructures, Wireless, Meraki & Good to have skills : NAMinimum 2 year(s) of experience is required Educational Qualification : -Bachelors degree in information technology related field of study with a network/software engineeri Summary :As an Operations Engineer, you will support the operations and/or manage delivery for production systems and services based on operational requirements and service agreement. You will play a crucial role in ensuring the smooth functioning of network infrastructures and providing technical support to resolve any issues that may arise. Roles & Responsibilities:- Expected to perform independently and become an SME.- Required active participation/contribution in team discussions.- Contribute in providing solutions to work related problems.- Ensure the smooth functioning of network infrastructures.- Provide technical support to resolve any issues that may arise.- Collaborate with cross-functional teams to troubleshoot and resolve network-related problems.- Monitor network performance and identify areas for improvement.- Implement network security measures to protect against unauthorized access. Professional & Technical Skills: - Must To Have Skills: Proficiency in Network Infrastructures.- Strong understanding of network protocols and technologies.- Experience with network troubleshooting and diagnostic tools.- Knowledge of network security principles and best practices.- Good To Have Skills: Experience with cloud networking technologies. Additional Information:- The candidate should have a minimum of 2 years of experience in Network Infrastructures.- This position is based at our Gurugram office.- A Bachelor's degree in information technology related field of study with a network/software engineering focus is required. Qualification -Bachelors degree in information technology related field of study with a network/software engineeri

Posted 2 days ago

Apply

4.0 - 6.0 years

12 - 18 Lacs

gurugram

Work from Office

Role Description As a Senior Automation Testing - DataCom (Networking , L2-L3, L4-L7 Protocols) Specialist at Incedo, you will be responsible for designing and executing automated test cases and scripts for network protocols at different layers. You will collaborate with cross-functional teams to identify and resolve defects and provide recommendations for improvements to the development team. Roles & Responsibilities: Design and develop automation testing solutions for DataCom networks, including Layer 2, Layer 3, and Layer 4-7 protocols. Collaborate with stakeholders to gather and analyze requirements and design solutions that meet business needs. Configure and deploy automation testing solutions, and troubleshoot technical issues as needed. Develop and maintain documentation, including user guides and training materials. Stay up-to-date with the latest automation testing tools and techniques for DataCom networks, and make recommendations for continuous improvement. Technical Skills Skills Requirements: Strong understanding of testing methodologies and automation frameworks. Proficiency in scripting languages such as Python, Perl, and Shell. Expertise in network protocols and network testing tools. Experience in automation testing of networking products. Must have excellent communication skills and be able to communicate complex technical information to non-technical stakeholders in a clear and concise manner. Must understand the company's long-term vision and align with it. Provide leadership, guidance, and support to team members, ensuring the successful completion of tasks, and promoting a positive work environment that fosters collaboration and productivity, taking responsibility of the whole team. Nice-to-have skills Qualifications 4-6 years of work experience in relevant field B.Tech/B.E/M.Tech or MCA degree from a reputed university. Computer science background is preferred

Posted 2 days ago

Apply

16.0 - 21.0 years

50 - 65 Lacs

pune

Work from Office

Standing at the critical junction between network and applications, our client is a leader in secure application services. Our solutions protect and optimize application performance in a world of many clouds. We strive to enable intelligent automation with deep machine learning, to ensure business critical applications are protected, reliable and always available. Are you up for the challenge? Come join INCEDO and make your impact in the future! As a Director Support, we look towards you as a leader for support operations in networking and network security product domain. Someone who has established support organization for network functions and SaaS operations for scalable and distributed application architectures. Technical Skills Networking Proficiency: Deep understanding of core networking protocols (TCP/IP, UDP, DNS, BGP, OSPF, etc.). Extensive experience in network design, implementation, and troubleshooting. Hands-on experience with network security products such as load balancers, firewalls, DDoS mitigation solutions, and related technologies. Strong understanding of network traffic analysis and packet capture tools. Cloud Platform and Virtualization Expertise: Solid understanding of cloud platforms (OCI, AWS, Azure) and their networking components (VPCs, subnets, security groups, etc.). Good understanding of Virtualized environment in (ESXi, XEN, Hyper-V). Strong understanding of Kubernetes and Docker for containerized form factor network implementations. Troubleshooting and Diagnostic Skills: Expert-level troubleshooting skills with network protocols and security issues. Ability to analyze complex network problems and develop effective solutions. Proficiency in using network monitoring and diagnostic tools. Nice-to-have skills Qualifications Minimum of 16+ years of experience in leading and managing technical support organizations, preferably in the network security or related product industry. Proven track record of success in building and scaling global support operations. Demonstrated ability to develop and implement support strategies that drive customer satisfaction and business results

Posted 2 days ago

Apply

8.0 - 10.0 years

25 - 30 Lacs

pune

Work from Office

As a Senior Technical Lead - C,C++ Scripting at Incedo, you will be responsible for developing and maintaining C/C++ scripts for various applications. You will work with a team of developers and collaborate with stakeholders to deliver high-quality solutions. Your responsibilities will include designing, developing, and maintaining software applications, as well as troubleshooting and fixing issues. Roles & Responsibilities: Design and develop C/C++ applications for various platforms including Windows, Linux, and Unix Write and maintain clean, efficient, and well-documented code Debug and troubleshoot complex software issues Collaborate with cross-functional teams to develop and implement software features and enhancements Foster a collaborative and supportive work environment, promoting open communication and teamwork. Demonstrate strong leadership skills, with the ability to inspire and motivate team members to perform at their best. Technical Skills Programming Languages: Proficiency in C and C++ for embedded systems. Operating Systems: Experience with real-time operating systems (RTOS) and Linux kernel development. Networking Knowledge: Strong understanding of networking protocols and standards (e.g., TCP/IP, Ethernet, VLAN). Debugging Tools: Familiarity with tools like GDB, Wireshark, and oscilloscopes for debugging and analysis. Version Control: Experience with version control systems such as Git. Nice-to-have skills Qualifications Qualifications 8-10 years of work experience in relevant field B.Tech/B.E/M.Tech or MCA degree from a reputed university. Computer science background is preferred

Posted 2 days ago

Apply

4.0 - 6.0 years

12 - 18 Lacs

pune

Work from Office

Role Description : As a Senior DataCom (Networking , L2-L3, L4-L7 Protocols) Specialist at Incedo, you will be responsible for designing and implementing networking solutions for clients. You should have a strong understanding of L2-L3 and L4-L7 protocols and be able to work with network tools such as Wireshark, IXIA, Spirent, etc. Roles & Responsibilities: Design and develop networking solutions using DataCom protocols, including Layer 2, Layer 3, and Layer 4-7. Collaborate with stakeholders to gather and analyze requirements and design solutions that meet business needs. Configure and deploy networking solutions, and troubleshoot technical issues as needed. Develop and maintain documentation, including user guides and training materials. Technical Skills : Proficiency in networking protocols such as TCP/IP, DHCP, DNS, BGP, OSPF, etc. Experience in L2-L3 switching and routing technologies Expertise in L4-L7 protocols such as SSL/TLS, HTTP, FTP, etc. Knowledge of network security and firewalls Must have excellent communication skills and be able to communicate complex technical information to non-technical stakeholders in a clear and concise manner. Must understand the company's long-term vision and align with it. Provide leadership, guidance, and support to team members, ensuring the successful completion of tasks, and promoting a positive work environment that fosters collaboration and productivity, taking responsibility of the whole team. Qualifications 4-6 years of work experience in relevant field B.Tech/B.E/M.Tech or MCA degree from a reputed university. Computer science background is preferred

Posted 2 days ago

Apply

7.0 - 9.0 years

22 - 27 Lacs

gurugram

Work from Office

Role Description : As a Technical Lead - Automation Testing - DataCom (Networking , L2-L3, L4-L7 Protocols) at Incedo, you will be responsible for designing and executing automated test cases and scripts for network protocols at different layers. You will collaborate with cross-functional teams to identify and resolve defects and provide recommendations for improvements to the development team. Roles & Responsibilities: Design and develop automation testing solutions for DataCom networks, including Layer 2, Layer 3, and Layer 4-7 protocols. Collaborate with stakeholders to gather and analyze requirements and design solutions that meet business needs. Configure and deploy automation testing solutions, and troubleshoot technical issues as needed. Develop and maintain documentation, including user guides and training materials. Stay up-to-date with the latest automation testing tools and techniques for DataCom networks, and make recommendations for continuous improvement. Technical Skills Skills Requirements: Strong understanding of testing methodologies and automation frameworks. Proficiency in scripting languages such as Python, Perl, and Shell. Expertise in network protocols and network testing tools. Experience in automation testing of networking products. Must have excellent communication skills and be able to communicate complex technical information to non-technical stakeholders in a clear and concise manner. Must understand the company's long-term vision and align with it. Should be open to new ideas and be willing to learn and develop new skills. Should also be able to work well under pressure and manage multiple tasks and priorities. Qualifications 7-9 years of work experience in relevant field B.Tech/B.E/M.Tech or MCA degree from a reputed university. Computer science background is preferred .

Posted 2 days ago

Apply

8.0 - 10.0 years

25 - 30 Lacs

gurugram

Work from Office

Role Description : As a Senior Technical Lead - Automation Testing - DataCom (Networking , L2-L3, L4-L7 Protocols) at Incedo, you will be responsible for designing and executing automated test cases and scripts for network protocols at different layers. You will collaborate with cross-functional teams to identify and resolve defects and provide recommendations for improvements to the development team. Roles & Responsibilities: Design and develop automation testing solutions for DataCom networks, including Layer 2, Layer 3, and Layer 4-7 protocols. Collaborate with stakeholders to gather and analyze requirements and design solutions that meet business needs. Configure and deploy automation testing solutions, and troubleshoot technical issues as needed. Develop and maintain documentation, including user guides and training materials. Stay up-to-date with the latest automation testing tools and techniques for DataCom networks, and make recommendations for continuous improvement. Foster a collaborative and supportive work environment, promoting open communication and teamwork. Demonstrate strong leadership skills, with the ability to inspire and motivate team members to perform at their best. Technical Skills Skills Requirements: Strong understanding of testing methodologies and automation frameworks. Proficiency in scripting languages such as Python, Perl, and Shell. Expertise in network protocols and network testing tools. Experience in automation testing of networking products. Lead and manage a team of professionals to achieve organizational goals. Provide guidance, support, and mentorship to help employees grow and develop professionally and focus on Career Management. Qualifications 8-10 years of work experience in relevant field B.Tech/B.E/M.Tech or MCA degree from a reputed university. Computer science background is preferred

Posted 2 days ago

Apply

12.0 - 17.0 years

9 - 13 Lacs

noida

Work from Office

Job Summary: We are looking for a highly skilled Technical Lead with strong expertise in Java or Python and a solid background in network and security software development. The ideal candidate will lead a team of engineers, drive end-to-end development, and work closely with cross-functional teams to deliver scalable and secure software solutions. Excellent communication skills and experience working with global clients are essential. Key Responsibilities: Lead the design, development, and deployment of network and security-related software solutions. Mentor and guide a team of developers and ensure code quality through reviews and best practices. Work with Java and/or Python to build scalable backend systems for security platforms. Collaborate with product managers, architects, and QA to translate requirements into technical solutions. Integrate with firewalls, proxies, threat detection, or SASE components in the software stack. Apply secure coding practices and ensure adherence to security standards and protocols. Drive performance tuning, scalability, and reliability improvements in the software architecture. Communicate effectively with internal teams and external stakeholders, including international clients. Manage project timelines, task breakdowns, and delivery schedules. Required Skills: 8-12 years of hands-on software development experience in Java and/or Python. Strong experience in networking protocols, network security, and security product development. Experience in developing or integrating with firewalls, IDS/IPS, VPNs, SASE, or threat detection systems. Solid understanding of REST APIs, microservices architecture, and secure coding standards. Excellent problem-solving, communication, and team leadership skills. Experience in Agile/Scrum methodologies and DevOps practices. Preferred Qualifications: US Visa (B1/B2, H1B, or L1) is preferred for potential client interactions. Familiarity with cloud platforms (AWS, Azure, GCP) and deployment pipelines. Bachelors or Masters degree in Computer Science, Information Security, or related field. Security certifications (e.g., CISSP, CEH) or cloud certifications are a plus.

Posted 2 days ago

Apply

Exploring Networking Protocols Jobs in India

The networking protocols job market in India is thriving with numerous opportunities for job seekers with expertise in this field. As businesses continue to rely heavily on network communications, the demand for professionals knowledgeable in networking protocols remains high. Whether you are a recent graduate looking to start your career or an experienced professional seeking new challenges, the Indian job market offers a variety of roles in networking protocols.

Top Hiring Locations in India

  1. Bangalore
  2. Hyderabad
  3. Pune
  4. Chennai
  5. Mumbai

Average Salary Range

The average salary range for networking protocols professionals in India varies based on experience levels. Entry-level positions typically start around INR 3-5 lakhs per annum, while experienced professionals can earn upwards of INR 15-20 lakhs per annum.

Career Path

In the field of networking protocols, a typical career progression may include roles such as Network Engineer, Network Administrator, Network Architect, and eventually Chief Technology Officer (CTO). As professionals gain experience and expertise in the field, they may transition into leadership roles and take on more strategic responsibilities.

Related Skills

In addition to networking protocols, professionals in this field are often expected to have skills in areas such as network security, routing and switching, network troubleshooting, TCP/IP, and cloud networking. Proficiency in programming languages like Python and knowledge of software-defined networking (SDN) are also valuable skills to have.

Interview Questions

  • What is the difference between TCP and UDP? (basic)
  • Explain the OSI model and its layers. (basic)
  • How does ARP work in networking? (medium)
  • What is the purpose of VLANs in networking? (medium)
  • Can you explain the concept of subnetting? (medium)
  • What is BGP and how does it work? (medium)
  • How do you troubleshoot network connectivity issues? (medium)
  • Describe the process of DHCP lease renewal. (medium)
  • What is the role of NAT in networking? (medium)
  • How does SSL/TLS provide secure communication over the internet? (medium)
  • Explain the difference between IPv4 and IPv6. (medium)
  • What is the purpose of a firewall in network security? (medium)
  • How do you ensure network performance optimization? (medium)
  • What is the significance of QoS in networking? (advanced)
  • Can you explain the concept of MPLS? (advanced)
  • How do you implement redundancy in network design? (advanced)
  • Describe the process of setting up a VPN connection. (advanced)
  • What is the role of SNMP in network management? (advanced)
  • How do you handle DDoS attacks in a network environment? (advanced)
  • Explain the concept of multicast routing. (advanced)
  • How do you secure a wireless network? (advanced)
  • What are the benefits of using SD-WAN technology? (advanced)
  • Describe the process of network virtualization. (advanced)
  • How do you ensure data integrity in network communications? (advanced)
  • What are the key considerations for implementing a secure BYOD policy? (advanced)

Closing Remark

As you explore networking protocols jobs in India, remember to showcase your expertise, stay updated on industry trends, and prepare thoroughly for interviews. With the right skills and knowledge, you can secure a rewarding career in this dynamic field. Best of luck in your job search!

cta

Start Your Job Search Today

Browse through a variety of job opportunities tailored to your skills and preferences. Filter by location, experience, salary, and more to find your perfect fit.

Job Application AI Bot

Job Application AI Bot

Apply to 20+ Portals in one click

Download Now

Download the Mobile App

Instantly access job listings, apply easily, and track applications.

Featured Companies