Cybersecurity Analyst

MANTECH
Tysons, VA

MANTECH seeks a motivated, career and customer-oriented Cybersecurity Analyst - Nights to join our team in Tysons, VA

The Cybersecurity Analyst will monitor Air Gapped Security Fabrics through managed SECOPs Tools.

Responsibilities include but are not limited to:

  • Monitoring Operations Center IT an infrastructure for a 24x7 mission critical SECOPs function.
  • Performing event analysis within SIEM, leveraging systems to develop response tickets within case management tooling.
  • Troubleshoot and coordinate with TIER 2 Analysts for event escalation and follow defined security playbooks for environments.
  • Drive enhanced Security Posture through detections & response compliance.
  • A customer first attitude is a must
  • Work Shift: Tuesday-Saturday 11pm to 7am. Schedules are subject to change based on business needs.

Minimum Qualifications:

  • High School Diploma with 3+ years of experience in Security Operations, Cyber Security, and/or Systems Administration.
  • Experience with SIEM, IDS, EDR, and Case Management Tools.
  • Experience with supporting operating systems, networking, scripting and automation, and Security Application troubleshooting.
  • An active 8140 Certification, Comptia Security +

Preferred Qualifications :

  • Bachelor's degree in Information Technology/Computer Science field or equivalent practical experience.
  • Experience in working with SOC systems/networks and supporting Security Detections Development
  • Experience with security alert tuning, in partnership with TIER 2 and TIER 3 (Engineering) Teams
  • Experience with creating scripts to automate common tasks.
  • Experience in developing Threat Reports, translating IOCs and alerts into narrative overviews.
  • Understanding of local and wide area networks (LAN/WAN) and mobile computing environments.
  • Understanding of STIG and hardening practices

Clearance Requirements:

  • An active/current TS/SCI with Polygraph clearance

Physical Requirements:

  • Must be able to remain in a stationary position 50%
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations

Posted 2026-08-12

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