704 Network Administration Jobs - Page 24

The Firewall Administration - Security Management (IT IS) role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Firewall Administration - Security Management (IT IS) domain.

The Juniper Routing and Switching role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Juniper Routing and Switching domain.

The NOC Distributed role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the NOC Distributed domain.

The Network Data & security role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Network Data & security domain.

The Network Security role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Network Security domain.

The Network Security role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Network Security domain.

The Web Application Firewall (WAF)/ Network Administrator role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Web Application Firewall (WAF)/ Network Administrator domain.

The Network Security role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Network Security domain.

The Firewall Administration - Security Management (IT IS) role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Firewall Administration - Security Management (IT IS) domain.

The Firewall role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Firewall domain.

T&C's For Freshers Only 15k during 3Months training post-training CTC-3LPA with MEP for 3 years. Documentation- 10th & 12th Original Marks sheet (Only for Freshers) Key Responsibilities: 1. System Maintenance and Management: Install, configure, and maintain hardware, software, and network systems, ensuring high availability and optimal performance. Ensure systems are up-to-date with the latest patches, updates, and security configurations. Implement redundancy and failover mechanisms to achieve high availability across systems and services. Utilize load balancing technologies to ensure traffic distribution and prevent downtime. 2. Network Administration: Manage and maintain network infrastructure, including routers, switches, firewalls, and VPNs, ensuring network uptime and security. Configure and manage load balancing solutions to optimize traffic across network resources. Implement high-availability network architectures to ensure minimal disruption in connectivity. Administer endpoint security solutions to protect all networked devices and maintain compliance with security standards. 3. User Support: Provide technical support to end-users, resolving hardware, software, and network issues while maintaining high system availability. Assist with onboarding new employees, ensuring devices and accounts are configured for high availability and security. Provide training on security policies and ensure proper implementation of endpoint security on all user devices. 4. Security Management: Implement and enforce security policies to protect data, systems, and networks, with a focus on endpoint protection. Ensure high availability and security of critical services by configuring redundant firewalls , intrusion detection systems, and security monitoring tools. Respond to security incidents and implement endpoint security solutions to mitigate risks, ensuring a secure and resilient IT environment. 5. Data Management and Backup: Ensure high-availability data storage solutions , including replication and load-balanced backup systems. Develop and manage disaster recovery plans , including secure and available backup solutions. Implement and maintain secure data backup processes, ensuring endpoint devices are included in backup and recovery procedures. 6. Server Management: Administer and ensure the availability and reliability of physical and virtual servers, utilizing high-availability configurations . Manage Proxmox virtualization environments, configuring virtual machines (VMs) for optimal performance and failover capabilities. Implement and monitor server load balancing to distribute workloads efficiently and ensure continuous server uptime. 7. Software and License Management: Install and configure software applications while ensuring load-balanced software services for optimized performance. Manage software licenses, ensuring compliance and scalability with high availability in mind. Evaluate and recommend new software solutions that support high-availability and endpoint security requirements. 8. IT Infrastructure Planning: Plan and implement IT infrastructure projects with a focus on scalability , high availability, and fault tolerance. Evaluate and recommend hardware and software purchases to support load balancing and redundancy requirements. Ensure that all systems are configured to scale effectively, with proper security and endpoint protection built into the design. 9. Documentation and Reporting: Maintain detailed documentation for IT systems, configurations, and procedures, including high availability and load balancing setups. Regularly report on system performance, uptime, and any incidents related to endpoint security or network availability . Track and maintain an inventory of IT assets, ensuring all devices are secure and operating within the required security standards. 10. Vendor Management: Liaise with third-party vendors for hardware, software, and service support, ensuring high-availability solutions are in place. Negotiate contracts and manage service-level agreements (SLAs), ensuring that vendors provide appropriate support for load-balanced systems . Ensure endpoint security solutions provided by vendors align with company standards and meet security requirements. 11. Firewall Administration: Configure and manage FortiGate and SonicWall firewalls to maintain network security and availability. Implement firewall load balancing to ensure optimal traffic distribution and uptime. Monitor firewall logs and endpoint security to proactively address potential security threats and performance issues. 12. Proxmox Virtualization: Administer and optimize Proxmox virtualized environments , ensuring high availability and load-balanced resources . Configure virtual machines (VMs) to run efficiently, ensuring seamless failover and load balancing. Integrate endpoint security across virtual environments, ensuring all virtualized instances are protected against malware and unauthorized access. 13. IIS (Internet Information Services) Administration: Administer IIS web servers, including the configuration of load balancing for web traffic and ensuring high availability for critical web applications. Perform regular maintenance of IIS services, ensuring high availability for web applications with proper endpoint security measures in place. Monitor IIS performance and security, ensuring compliance with the latest security protocols and industry best practices. Required Skills and Qualifications: Proven experience in system administration , network management , and server management . Hands-on experience with Proxmox virtualization , load balancing technologies, and high-availability configurations . Strong background in endpoint security and managing security solutions such as firewalls (FortiGate, SonicWall) and antivirus software. Familiarity with server-side technologies, including IIS, Windows Server, Linux, and related services. Excellent troubleshooting, analytical, and communication skills

The Firewall Administration - Security Management (IT IS) role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Firewall Administration - Security Management (IT IS) domain.

The Web Application Firewall (WAF)/ Network Administrator role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Web Application Firewall (WAF)/ Network Administrator domain.

This role involves the development and application of engineering practice and knowledge in the following technologies Standards and protocols, application software embedded software for wireless and satellite networks, fixed networks enterprise networks connected devices IOT and device engineering, connected applications 5G edge, B2X apps and Telco Cloud, Automation and Edge Compute platforms. This role also involves the integration of network systems and their operations, related to the above technologies. - Grade Specific Focus on Connectivity Network Engineering. Fully competent in own area. Acts as a key contributor in a more complex critical environment. Proactively acts to understand and anticipates client needs. Manages costs and profitability for a work area. Manages own agenda to meet agreed targets. Develop plans for projects in own area. Looks beyond the immediate problem to the wider implications. Acts as a facilitator, coach and moves teams forward. Skills (competencies)

Manage IT & Computer Systems.Support to IT & Electronic Data Operations.Design, develop, implement and coordinate systems, policies and procedures.Ensure security of data, network access and backup systems.Handle budget and ensure cost effectiveness. Required Candidate profile Support to the internal customers on the part of software management as well as hardware.Support to web designing activities on requisite.Preserve assets, information security and control structures.

We are seeking an experienced IT Administrator to manage and maintain our computer systems, networks, and infrastructure. The successful candidate will ensure the smooth operation of our IT systems, provide technical support to employees, and implement new technologies to improve efficiency. 1. System Administration: Manage and maintain computer systems, servers, and networks. 2. Technical Support: Provide technical support to employees, resolving hardware and software issues. 3. Network Administration: Configure and manage network devices, ensuring optimal performance and security. 4. Security: Implement and maintain security measures to protect against cyber threats. 5. Data Backup and Recovery: Develop and implement data backup and recovery procedures. 6. IT Projects: Assist in planning and implementing new IT projects and technologies. 7. Troubleshooting: Troubleshoot hardware and software issues, resolving problems efficiently. 8. Documentation: Maintain accurate documentation of IT systems, processes, and procedures.

Hardware, Emails, Laptops, Desktop and configurations. Linux Administration Managing L2, L3 Networking Devices Skills & Experience Requirements. System admin/Network Engineer of 5+ years with exp with Linux admin ,IT Network infra and network domain

? ?Job Description ?Cybersecurity Architect: MRF00741A Keywords 1. Threat Model OR Threat Modeling OR Threat Modeling Frameworks (STRIDE, DREAD, PASTA, VAST, LINDDUN) 2. Security Review OR Security Architecture Review OR Cyber Security Architecture Review 3. Cybersecurity Architecture Design OR Secure by Design 4. Secure Code Reviews OR Secure Coding Standards OR Secure CI/CD (DevSecOps) 5. Cybersecurity Standards and Frameworks - NIST, CIS, OWASP, GDPR, PCI-DSS 6. CIS Controls Implementation Benchmarking Key Role Characteristics: Prepare high quality threat models and apply knowledge of MITRE framework and kill chains. Hands-on practical experience high quality threat models and knowledge of MITRE framework and kill chains Regularly provides technical guidance and direction to support the business and its technical teams, contractors, and vendors. Proficient knowledge of cybersecurity architecture, applications, and technical processes with considerable, in-depth knowledge in one or more technical disciplines (e. g. , public cloud, artificial intelligence, machine learning, mobile, etc. ) Engage with Product, Infrastructure and Engineering teams to build threat models, design secure systems, and secure code reviews at a recurring cadence. Must Develop/integrate cybersecurity designs for systems and networks with multilevel security requirements or requirements for the processing of multiple classification levels of data. Manage to evaluate current and emerging technologies to recommend the best solutions for the future state security architecture. Knowledge of cloud architectures and security controls such as network security, IAM, data protection, PKI and logging and monitoring etc. Understanding of hybrid cloud environments and the complexities of securely deploying applications to the cloud and developing Security baselinesBenchmarking. Develop and maintain re-usable security architecture and design patterns for consumption. Strong understanding of attack vectors and ability to design and articulate security controls. Familiarity demonstrated knowledge and experience in securing cloud technologies such as Azure, AWS, GCP, Kubernetes, Container, and infrastructure as code deployments.

Greetings From Scorelabs Inc ! Provide prompt and accurate information to address customer inquiries related to network issues. 5 days working ( US shift timings ) Excellent English Communication skill Required Candidate profile Minimum Graduation Required Minimum 6 Months Of Exp Required Should be comfortable with Rotational US Shifts (5 Days working) Age Should be Below 32 Call Hr Pooja - 8309294728

Assist in installing, configuring, and maintaining operating systems, software, and hardware Support daily IT operations and resolve technical issues related to desktops,laptops, printers,communication device related and networks Install, configure, and maintain LAN/WAN infrastructure, including routers, switches and wireless systems. Monitor system performance and assist in troubleshooting CCTV, Biometric devices installation, configuration and monitoring Provide first-level support for user account setup, password resets, and access permissions Support user on-boarding/off-boarding (laptop provisioning, access setup, etc.). Maintain an updated inventory of IT assets, accessories, and licenses. Assist with system updates, backups, and security measures Provide remote support for work-from-home users via RDP, AnyDesk, or similar tools. Required Qualifications: Bachelors degree in Computer Science, Information Technology, or a related field Experience in Windows &Mac operating systems, networking concepts, and computer hardware Good understanding of Microsoft 365, Outlook, Teams, and related tools. Familiarity with MS Office tools and troubleshooting techniques Ability to multitask and handle pressure in a fast-paced IT support setup Strong willingness to learn new technologies and grow in the IT infrastructure field Good communication and problem-solving skills Internship or academic project experience in IT support/system administration is a plus Interested? Drop your resume at hr@jnc.global or whats App to 9154361160

Key Responsibilities: 1. System Maintenance and Monitoring: o Install, configure, and maintain operating systems, servers, and applications. o Monitor system performance and ensure system availability and reliability. o Conduct regular system health checks and updates. 2. Network Administration: o Configure and troubleshoot local area networks (LAN), wide area networks (WAN), and VPN connections. o Manage firewalls, routers, and switches to ensure secure and stable network connectivity. o Monitor network traffic and address connectivity issues promptly. 3. User Support: o Provide technical support to users, addressing hardware, software, and network-related issues. o Create and manage user accounts, permissions, and access controls in accordance with company policies. o Assist with onboarding new employees by setting up user accounts and devices. 4. Backup and Recovery: o Develop and maintain backup strategies to ensure data integrity and availability. o Perform regular backups and restore operations when necessary. 5. Security Management: o Implement and maintain IT security policies and protocols to safeguard company data. o Monitor for security breaches and vulnerabilities, applying updates and patches as needed. o Conduct regular audits to ensure compliance with security standards. 6. Documentation and Reporting: o Maintain detailed documentation of system configurations, processes, and procedures. o Prepare reports on system performance, incidents, and improvements. 7. Continuous Improvement: o Research and recommend upgrades, tools, and technologies to enhance system performance and reliability. o Collaborate with other teams to support IT projects and business objectives. Qualifications: Bachelors degree in Computer Science, Information Technology, or a related field. Proven experience as a System Administrator, Network Administrator, or similar role. Strong knowledge of operating systems (e.g., Windows, Linux, macOS) and server management. Familiarity with virtualization tools (e.g., VMware, Hyper-V) and cloud platforms (e.g., AWS, Azure). Hands-on experience with firewalls, routers, and networking protocols. Understanding of IT security principles and best practices. Excellent troubleshooting and problem-solving skills. Preferred Skills: Experience with scripting languages such as PowerShell, Bash, or Python. Certifications like Microsoft Certified: Azure Administrator, CompTIA Server+, or Cisco Certified Network Associate (CCNA). Familiarity with database management and storage solutions. Mandatory Key Skills Windows,Linux,macOS,Server Management,Network Administration,VMware,Hyper-V,AWS,Azure,PowerShell,Bash,Python,Azure Administrator,System Administration*

We are seeking a skilled System and Network Administrator to join our IT team. This position is responsible for configuring, managing, and troubleshooting both Windows and Linux systems, network infrastructure, backup systems, and security protocols. The role includes managing DHCP, Static IPs, NAT, IPSec, firewall configurations, subnetting,network topologies, VLANs, WLAN, routing, and ensuring network availability and security. The ideal candidate will have extensive experience with both server management and networking, ensuring the smooth operation of both systems and network environments. Required Skills and Qualifications: Strong experience with Windows Server (Active Directory, DNS, DHCP, IIS, File/Print Services) and Linux (CentOS, Ubuntu, RHEL, etc.) server administration. Familiarity with system management tools like PowerShell, Bash scripting, Ansible, or similar automation tools. Knowledge of VLANs, subnetting, NAT, IPSec VPNs, firewall configuration, Network Topologies Knowledge of the following network protocols and technologies: TCP/IP and OSI model, IP Address and Subnetting, ARP, DHCP, DNS, POE (IEEE 802.3af/at/bt), ICMP, IPv4 IPv6, and IEEE 802.1Q trunking, Wireless LAN Fundamentals, VPN, NAT/PAT, etc. Knowledge of troubleshooting utilities such as Ping, Traceroute, Wireshark (or similar packet capture and analysis tools) is highly desired. Hands-on experience with Wi-Fi configuration, VLAN and WLAN security protocols (e.g., WPA2/WPA3, 802.1X) Experience with Routing Protocols such as OSPF, BGP, EIGRP, RIP. Expertise in configuring and managing DHCP, Static IPs, and DNS. Familiarity with Backup Solutions and Disaster Recovery plans. Strong debugging and troubleshooting skills across both Linux and Windows platforms. Strong problem-solving skills and the ability to work independently. Work Environment: This role requires a combination of in-office work and remote troubleshooting, with some after-hours support as needed for critical issues. The position may require on-call availability during system failures or network issues. This role is ideal for someone with a solid background in both systems administration and networking, with the ability to manage and troubleshoot complex environments involving both Windows and Linux operating systems. A successful candidate will bring a combination of technical skills, problem-solving abilities, and a proactive approach to maintaining a secure and efficient IT infrastructure.

Position : Lead - IT System Administrator Qualification: Bachelors degree in computer science, Information Technology, or a related field. Experience: Proven experience (minimum 8 years) as an IT System Administrator or similar role. Job Location: Banashankari III Stage, Bengaluru Job Type: Full Time Work Type: Work from Office only. Workdays: Monday to Friday (First and Last Saturdays as working) Benefits: Statutory benefits, Medical Insurance, Paid leaves etc. Salary: 8-10Lpa CTC per annum including (PF, ESI, other statutory benefits) Job Summary: We are seeking a skilled IT System Administrator to manage and maintain our IT infrastructure, ensuring seamless operations across servers, desktops, laptops, and handheld devices. The ideal candidate will be responsible for network security, firewalls, Microsoft 365 administration, email security, software license renewals, hardware maintenance contracts (AMCs), data backup and restoration on cloud, and storage capacity management. Additionally, the role involves IT budget planning and tracking to optimize resources effectively. The performance indicators for the role include IT infrastructure performance and reliability, adherence to security and regulatory compliance requirements, adherence to service level agreements, budget compliance and contributions to improvement initiatives. Key Responsibilities: System & Device Management: Maintain and troubleshoot servers, desktops, laptops, handheld devices and virtualization environments in private and public cloud. Perform system health monitoring and patch management. Maintain accurate system documentation and change records. Network & Security: Oversee network infrastructure, firewalls, and security protocols to ensure data protection. Microsoft 365 Administration: Manage user accounts, permissions, and security settings within Microsoft 365. Email & Security: Ensure smooth email operations, implement security measures, and prevent phishing or spam attacks. Software & Hardware Maintenance: Handle software license renewals and manage AMCs for hardware. Data Backup & Recovery: Implement and monitor data backup strategies using cloud backup and storage solutions like iDrive , ensuring quick recovery when needed. Storage Management: Track and optimize data storage capacity to prevent system overloads. IT Budget Planning: Develop and monitor IT budgets, ensuring cost-effective solutions and resource allocation. Troubleshooting & Support: Provide technical support to employees, resolving IT-related issues efficiently. Automate repetitive tasks. Security: Ensure system compliance with internal policies and industry best practices. Implement controls to ensure appropriate security performance, scalability and monitoring guidelines. Required Skills & Qualifications: Strong knowledge of Windows servers, networking, and firewall configurations . Experience with Microsoft 365 administration and email security protocols. Familiarity with software licensing, AMCs, and IT budgeting . Expertise in data backup, recovery solutions (iDrive), and storage management . Knowledge of virtualization technologies like VMware, patching, monitoring and system hardening practices. Knowledge of ITIL/ ISO 20000 and ISO 27001 Excellent problem-solving skills and ability to work independently. Comfortable working in a ticket-based, collaborative environment and ensuring SLA adherence. Strong communication, both written and oral, skills to collaborate with teams and vendors. Preferred Certifications: Microsoft Certified System Administrator Microsoft 365 Certified: Messaging Administrator Associate Microsoft Certified: Windows Server Hybrid Administrator Associate Fortinet NSE Certifications

Education : Bachelor's degree in Computer Science, Information Technology, or related field. Job Description : Required Skills & Qualifications : Experience : - 6+ years of experience in network administration, with a strong focus on Azure Cloud. - Expertise in designing and managing Azure networking services, including VNets, Load Balancers, VPN Gateway, and Azure Firewall. - Proficiency in configuring hybrid cloud network solutions and managing on-premises to cloud networking integration. - Strong knowledge of network security principles, including firewalls, DDoS protection, VPNs, and encryption. - Hands-on experience with network automation tools such as PowerShell, Azure CLI, or ARM templates. - Familiarity with monitoring tools such as Azure Network Watcher, Network Performance Monitor, and third-party solutions. - Understanding of network protocols (TCP/IP, DNS, DHCP, HTTP/S, BGP, etc.) Preferred Qualifications : - Azure certifications (e., AZ-700: Designing and Implementing Azure Networking Solutions). - Experience with other cloud platforms like AWS or Google Cloud. - Familiarity with containerized and microservices environments (e., Kubernetes, Docker). - Experience with load balancing, DNS services, and global traffic management solutions.

PrimeGen Healthcare Laboratories Private Limited is looking for Network Administrator to join our dynamic team and embark on a rewarding career journey. A Network Administrator is responsible for the design, implementation, and maintenance of an organization's computer networks. Responsibilities : Designing and implementing network infrastructure, including LANs, WANs, and wireless networks. Installing and configuring network hardware, software, and protocols, including routers, switches, firewalls, and other network devices. Monitoring network performance and security, identifying and resolving issues proactively. Conducting regular network maintenance, such as firmware updates, patches, and security audits. Configuring and managing network security protocols, including firewalls, VPNs, and intrusion detection and prevention systems. Developing and maintaining network documentation, including network diagrams, procedures, and policies. A Network Administrator should have a strong understanding of network infrastructure, protocols, and security best practices. They should also have experience with network hardware and software, as well as experience with network management tools and techniques.