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From the employer's careers site First seen 1 Nov 2026

Security Operations Center (SOC) Analyst

Leidos Alexandria, VA senior full-time

Salary

$87,100 - $157,450 per year

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Description

We are seeking a Security Operations Center (SOC) Analyst to support the Pentagon Reservation under the DISA GSM-O II TN24 Penetration Handling, Incident, System Health (PHISH) Support Services II program.

The SOC Analyst will support a 24/7 SOC mission and requires availability for rotating shifts, including weekends, holidays, and inclement-weather operations.

The successful candidate will be responsible for:

  • Monitoring, triaging, and investigating alerts from various security tools and sensors
  • Analyzing endpoint, host, network, identity, application, and cloud telemetry to identify anomalous activity
  • Conducting incident investigations and providing recommendations for containment, eradication, recovery, and post-incident activities
  • Applying cyber threat intelligence and knowledge of adversary tactics, techniques, and procedures (TTPs) to validate alerts and identify indicators of compromise
  • Supporting proactive threat hunts, environment sweeps, and detection-validation activities
  • Identifying recurring false positives, control gaps, telemetry limitations, and recommending improvements to detection logic and SOC processes
  • Contributing to the development, testing, tuning, and documentation of detection use cases, correlation logic, and analytic playbooks
  • Documenting analytic methods, evidence, findings, actions taken, and recommended next steps
  • Preparing clear incident tickets, shift summaries, and technical reports
  • Collaborating with SOC operations, incident response, cyber engineering, threat intelligence, system administrators, and mission partners
  • Providing technical guidance, peer review, and knowledge sharing to junior analysts

Requirements:

  • Active DoD Top Secret clearance with ability to obtain SCI
  • DoD 8570 IAT II or higher certification
  • Bachelor's degree in cybersecurity, information technology, computer science, intelligence studies, or a related technical discipline
  • 4-8 years of relevant experience
  • Experience supporting a SOC, CND organization, cyber protection team, incident-response team, network operations center, or comparable cybersecurity operations environment
  • Experience monitoring and investigating cybersecurity events using SIEM, EDR, IDS/IPS, endpoint, network, identity, cloud, vulnerability, and log-data sources
  • Working knowledge of incident-response processes, TCP/IP, common ports and protocols, network traffic flow, endpoint and operating-system fundamentals, authentication and identity activity, and enterprise security controls

Preferred Qualifications:

  • Experience using one or more enterprise SIEM platforms
  • Experience with EDR, antivirus, host-based security tools, IDS/IPS, network detection and response, vulnerability-management tools, NetFlow, or packet-capture analysis
  • Familiarity with Windows and Unix/Linux operating systems, command-line tools, and system-administration concepts
  • Experience with structured threat hunting, detection tuning, use-case development, or translating threat intelligence into analytic queries

Skills

Required

  • DoD 8570 IAT II or higher certification
  • cybersecurity
  • information technology
  • computer science
  • intelligence studies
  • SIEM
  • EDR
  • IDS/IPS
  • TCP/IP
  • network traffic flow
  • endpoint and operating-system fundamentals
  • authentication and identity activity
  • enterprise security controls

Nice to have

  • enterprise SIEM platforms
  • antivirus
  • host-based security tools
  • network detection and response
  • vulnerability-management tools
  • NetFlow
  • packet-capture analysis
  • Windows and Unix/Linux operating systems
  • command-line tools
  • system-administration concepts
  • structured threat hunting
  • detection tuning
  • use-case development

Ready to apply?

You apply with the employer directly. Their original posting is here: https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Alexandria-VA/SOC-Analyst_R-00195705

Apply on Leidos