Linkshadow Jobs – Apply to Latest Linkshadow Job Vacancies

2.0 - 5.0 years

6 - 9 Lacs

Kochi

Work from Office

Investigate, hunt, and lead escalated incident response using advanced threat detection from SIEM, EDR, NDR platforms. Develop and manage custom detection use cases aligned to threat frameworks and customer environments. Key Responsibilities: Monitoring, Investigation & Triage Triage and correlate alerts from SIEM (QRadar/Sentinel), EDR, and NDR Identify lateral movement, C2 activity, and data exfiltration Lead incident investigations and initiate containment measures Threat Hunting & Detection Engineering Proactive hunting using logs, flow data, and behavior analytics Apply MITRE ATT&CK for hypothesis-driven hunts Develop, test, and optimize custom detection rules Maintain a backlog aligned with emerging threats Tool Proficienc y SIEM: Advanced KQL/AQL queries, rule tuning, alert optimization EDR: Defender for Endpoint binary/process analysis, endpoint containment NDR: Darktrace/LinkShadow behavioral baselining, detection logic SOAR: Sentinel Playbooks / Cortex XSOAR for automated workflows Cloud Security: Azure AD alerts, MCAS, Defender for Cloud, M365 Defender Threat Intelligence Integration IOC/TTP enrichment Threat intel feed integration Contextual alert correlation Reporting & RCA Draft technical incident reports and RCAs Executive-level summaries for major incidents Cloud Security (Optional): Investigate alerts like impossible travel, app consent abuse Respond to cloud-native security incidents using Defender for Cloud, MCAS Create advanced SOAR workflows and playbook Tool Familiarity QRadar Microsoft Sentinel Microsoft Defender for Endpoint LinkShadow or Darktrace EOP/Exchange protection Antivirus platforms Defender for Identity / Defender for Cloud Advanced SOAR workflows (Sentinel playbooks / Cortex XSOAR) Network forensic tools like Wireshark / Zeek Certifications (Preferred): GCIH / GCIA / CEH Microsoft SC-200 / SC-100 QRadar Admin or equivalent Shift Readiness: 24x7 rotational shifts, including on-call support for escalations and major incidents Soft Skills: Strong analytical and documentation skills Proactive communicator Independent problem-solver and critical thinker

Posted 1 week ago

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L1 SOC Analyst CyberShelter

0.0 - 2.0 years

3 - 4 Lacs

Kochi

Work from Office

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

Posted 1 week ago

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