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General information

Requisition #
R68089
Locations
USA-VA-Stafford
Posting Date
05/26/2026
Security Clearance Required
Secret
Remote Type
Onsite
Time Type
Full time

Description & Requirements

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented INFORMATION SYSTEMS SECURITY OFFICER to join our team in STAFFORD, VA. 

Responsibilities include but are not limited to:

  • Creating, updating, maintaining, and interpreting required Body of Evidence (BOE) documentation. 
  • Working with management, internal teams, and Sponsor’s authorities to successfully navigate the Sponsor’s accreditation process for all systems. 
  • Documenting responses to required controls and updating as necessary while maintaining a robust library of documentation. 
  • Maintaining, updating, and conducting routine vulnerability scanning across all Sponsor networks. 
  • Maintaining system baselines and configuration management items, including security event monitoring policies.

Minimum Qualifications:

  • Bachelor’s degree in Cybersecurity, Information Assurance, or a related field in information systems security or Associate’s degree in same degree area and at least 2 years’ experience in a DoD IT or security support role with direct exposure to compliance documentation, incident management, or network security operations.
  • CompTIA Security+

Preferred Qualifications:

  • Experience with the Sponsor’s primary cyber risk and compliance automation tools. 
  • Familiarity with SIEM platforms, network inventory processes, or configuration management baselines.
  • Self-starter with excellent people skills able to work across teams and drive change throughout an organization.
  • CompTIA Cybersecurity Analyst+, CompTIA A+ or CompTIA Network+

Clearance Requirements:

Must have a current / active SECRET clearance with the ability to obtain and maintain a TS/SCI security clearance.

Physical Requirements:

Must be able and willing to perform occasional manual labor and warehouse duties, with the ability to lift up to 50 pounds. Must be able to remain in a stationary position 50% of the time.


MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.