7 Ndr Jobs

Seeking a skilled and proactive Network Detection and Response (NDR) Specialist to join our cybersecurity team. The ideal candidate will be responsible for monitoring, detecting, investigating, and responding to network-based threats using advanced NDR platforms. This role is crucial in strengthening our organizations threat detection capabilities and reducing cyber risks in real time. Key Responsibilities: Monitor network traffic to detect malicious or anomalous activity using NDR solutions (e.g., Darktrace, Vectra, ExtraHop, Corelight). Configure, maintain, and fine-tune NDR tools to optimize detection capabilities and minimize false positives. Conduct deep-dive analysis of network events to identify indicators of compromise (IoCs) and tactics, techniques, and procedures (TTPs). Collaborate with SOC analysts, threat hunters, and other teams to contain and remediate threats. Perform forensic investigations of network packets and flows using tools such as Wireshark, Zeek, or Suricata. Develop detection rules, playbooks, and alerting mechanisms aligned with MITRE ATT&CK framework. Assist in threat intelligence enrichment and correlation with network-based alerts. Prepare root cause analyses, and recommendations for enhancing network security posture. Stay current on emerging threats, attack techniques, and NDR technologies. Required Qualifications: Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or related field (or equivalent experience). 35 years of experience in cybersecurity, with at least 2 years focused on NDR or network security. Hands-on experience with one or more NDR platforms (Vectra AI, Darktrace, ExtraHop, etc.). Strong understanding of network protocols (TCP/IP, DNS, HTTP, etc.) and packet analysis. Familiarity with threat detection and response processes.• Working knowledge of SIEM platforms, firewalls, IDS/IPS, and EDR solutions. Experience using MITRE ATT&CK, PCAP analysis, and threat intelligence feeds. Preferred Qualifications: Certifications such as GCIA, GCIH, CEH, CISSP, or equivalent. Experience in scripting (Python, PowerShell, Bash) for automation and data analysis. Knowledge of cloud environments (AWS, Azure, GCP) and their networking components. Experience integrating NDR with SOAR/SIEM for automation and correlation. Key Skills: Analytical mindset with strong problem-solving skills. Ability to work under pressure Excellent verbal and written communication skills. Team player with the ability to collaborate across technical and non-technical teams

- Design, develop & maintain playbooks within Cortex XSOAR - Integrate security tools & threat intelligence sources with XSOAR - Implement & manage security alerts using XSIAM, SIEM & SOAR platforms - Fine-tune & optimize securty automation processes Required Candidate profile Exp. : 6+ yrs CTC : Upto 30 Lacs Location : Remote WFH (1 Opening) / Central Mumbai WFO (2 Open) Comm. Skills - Excellent Strong in Cortex XSOAR along with automation and XSIAM, SOAR, and SIEM tools.

CompTIA Security+ Microsoft SC-900 Basic QRadar/Sentinel/LinkShadow/Darktrace training

Your day at NTT DATA The Security Platform Engineer is a seasoned subject matter expert, responsible for facilitating problem resolution and mentoring for the overall team. This role performs operational security tasks such as performance and availability monitoring, log monitoring, security incident detection and response, security event reporting, and content maintenance (tuning). The Security Platform Engineer is responsible for detecting and monitoring escalated threats and suspicious activity affecting the organization's technology domain (servers, networks, appliances and all infrastructure supporting production applications for the enterprise, as well as development environments). What you'll be doing Key Responsibilities: Works as part of a 24/7 team working on rotational shifts. Works as part of Platform and Content Engineering handling tunings, stake holder requests, escalations, reporting, trainings. Administers the organization's security tools to gather security logs from environment. Performs lifecycle management of the supported security tools/technologies, Break-fix, Patching, Live update. Adheres to SOPs and notify stake holders on log flow/log format issues. Documents best practices. Identifies opportunities to make automations which will help the incident response team. Performs security incident handling and response from several vectors including End Point Protection and Enterprise Detection and response tools, attack analysis, malware analysis, network forensics, computer forensics, and a broad range of skills in LAN technologies, Windows and Linux O/Ss, and general security infrastructure. Carries out agreed maintenance tasks. Ensures usage of knowledge articles in incident diagnosis and resolution and assist with updating as and when required. Performs defined tasks to monitor service delivery against service level agreements and maintains records of relevant information. Investigates causes of incidents and seeks resolution. Escalates unresolved incidents and follow up until incident is resolved. Provides service recovery, following resolution of incidents. Documents and closes resolved incidents according to agreed procedures. Investigates and identifies root cause of incidents and assist with the implementation of agreed remedies and preventative measures. Maintains knowledge of specific specialisms, provides detailed advice regarding their application. Ensures efficient and comprehensive resolution of incidents, including ensuring that repairs are carried out by coordinating product requests, working with other team members. Logs all such incidents in a timely manner with the required level of detail with all the necessary. Cooperates with all stakeholders including client IT environments, vendors and carriers to expedite diagnosis of errors and problems and to identify a resolution. Knowledge and Attributes: Seasoned working knowledge on implementation and monitoring of any SIEM or security tools/technologies. Seasoned knowledge on security architecture, worked across different security technologies. Customer service orientated and pro-active thinking. Problem solver who is highly driven and self-organized. Great attention to detail. Good analytical and logical thinking. Excellent spoken and written communication skills. Team player with the ability to work well with others and in group with colleagues and stakeholders. Academic Qualifications and Certifications: Bachelor's degree or equivalent in Information Technology or related field. Relevant level of Networking certifications such as CCNA, JNCIA, ACCA, PCNSA, CCSA etc. preferred. Relevant level of Security certifications such as AZ-500, SC-200, Security+, CEH, CISSP, CISM etc. will be added advantage. Required Experience: Seasoned experience in Security technologies like (Firewall, IPS, IDS, Proxy etc.). Seasoned experience in technical support to clients. Seasoned experience in diagnosis and troubleshooting. Seasoned experience providing remote support in Security Technologies. Seasoned experience in SOC/CSIRT Operations. Seasoned experience in handling security incidents end to end. Knowledge on networking, Linux and security concepts. Seasoned experience in configuring/managing security controls such as Firewall, IDS/IPS, EDR, NDR, UTM, Proxy, SOAR, HoneyPots and other security tools. Knowledge on log collection mechanism such as Syslog, Log file, DB API. Knowledge in security architecture. Seasoned experience in Security engineering.

Knowledge of Information Security technologies (EDR, NDR, IPS, WAF, SIEM) Understanding of networking protocols (TCP/IP) security methodologies (ACL/NAC) & topologies Working knowledge of Windows and Linux OS, security incident response processes Required Candidate profile Working knowledge of analyzing, responding & remediating network intrusions, web app, & server attacks, scripting ,root cause determination, containerization concepts & tools

As an L1 SOC Analyst, you will be responsible for monitoring alerts and triaging basic security events from SIEM, EDR, and NDR platforms. Your role includes identifying suspicious activities, escalating incidents as per defined SOPs, and supporting the security operations team in daily monitoring tasks. Key Responsibilities: Monitor alerts from SIEM (QRadar, Microsoft Sentinel), EDR (Microsoft Defender for Endpoint), and NDR (LinkShadow/Darktrace) platforms Triage basic security events and validate incidents using established playbooks Escalate potential threats to L2 analysts based on severity and context Review and respond to AV/EDR alerts and execute predefined security queries Log incidents, document actions, and maintain ticketing system with accurate updates Enrich alerts with known threat intelligence and IOCs (IP, domain, file hashes) Support incident response efforts for phishing, malware, brute-force attacks, etc. Collaborate with team members and shift leads to ensure 24x7 monitoring coverage Tool Experience (Preferred): SIEM Tools: Basic use of QRadar and Microsoft Sentinel EDR/XDR: Microsoft Defender for Endpoint, Antivirus consoles NDR: LinkShadow or Darktrace (basic familiarity) Other Tools: Microsoft Exchange Online Protection (EOP), Azure AD Sign-In Logs (optional) Certifications (Preferred): CompTIA Security+ Microsoft SC-900 Shift Readiness: This role requires flexibility to work in 24x7 rotational shifts , including nights, weekends, and holidays. Required Skills: Understanding of basic cybersecurity concepts Familiarity with security alert triage and incident logging Basic knowledge of Indicators of Compromise (IOCs) Fast learner with strong attention to detail Effective communicator and team player

Company : Clover Infotech Location : Chennai Hiring for Cisco Stealthwatch (Cisco NDR) professionals will be working on Banking project We are looking at someone with upgradation and Implementation expereince Pls note : This is full time position in Chennai