• Cyber Technical Surveillance Countermeasure…

    ManTech (Springfield, VA)
    …writing and editing of technical documents. + Possess certification from TSCM for Information Systems + Must have an Interagency Training Center (ITC) TSCM ... **MANTECH** seeks a motivated, career and customer-oriented ** Cyber ** **Technical Surveillance Countermeasures Lead** to join our team in **Springfield, VA.**… more
    ManTech (09/10/25)
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  • Cyber Technical Analyst

    Acclaim Technical Services (Chantilly, VA)
    …candidate is responsible for designing, implementing, and maintaining the organization's cyber security assurance processes. This includes developing and ... and procedures, conducting security assessments, and monitoring the organization's cyber security posture. Duties and Responsibilities Senior Level: + Plans,… more
    Acclaim Technical Services (10/04/25)
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  • Cyber Network Operator

    CACI International (Chantilly, VA)
    …**The Opportunity:** If the idea of working with and among a team of true cyber security engineering experts with world class and unique skills excites you, then ... Cyber Network Operator Job Category: Engineering Time Type:...more of technical experience in cybersecurity discipline, computer applications, information systems , engineering, mathematics, or related field… more
    CACI International (11/12/25)
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  • Cyber Threat Hunter

    Leidos (Ashburn, VA)
    …the Department of Homeland Security 's mission to protect its enterprise-wide information systems from cyber threats through proactive monitoring, ... NOSC provides monitoring, intrusion detection, and protective services for DHS information systems , including: + LAN/WAN infrastructure + Public-facing websites… more
    Leidos (10/08/25)
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  • Cyber Threat Hunt Lead

    Tyto Athene (Ashburn, VA)
    …findings to senior leadership and stakeholders. **Desired:** + CISSP - Certified Information Systems Security Professional + Certified Ethical Hacker ... incidents + Utilize security tools to analyze, investigate, and triage security alerts + Lead and execute advanced cyber threat hunting operations… more
    Tyto Athene (11/01/25)
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  • Military Veteran Opportunity-Senior OT…

    Bechtel Corporation (Reston, VA)
    …OT Cybersecurity or I&C CSAT experience, to include cyber security requirements, specifications, procurements, Critical Systems & Critical Digital Asset ... and standards. + Works closely with Systems Engineering, Control Systems Engineering, Telecommunications Engineering, Information Systems and Technology,… more
    Bechtel Corporation (11/07/25)
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  • Cyber Incident Response Analyst

    Leidos (Ashburn, VA)
    …on Duty (EOD) determination + Bachelor's degree in IT, Cybersecurity, Computer Science, Information Systems , Data Science, or Software Engineering from an ABET ... Response Analyst** to support a high-visibility cybersecurity contract providing 24x7x365 Security Operations Center (SOC) support, cyber analysis, and… more
    Leidos (10/08/25)
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  • Cyber Technical Analyst Senior (TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …should be comfortable working independently. **Tasks:** + Project management + Provide cyber security support to cloud infrastructure projects + Maintain current ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Enterprise Network,Network Infrastructures,Networks,Quality… more
    General Dynamics Information Technology (11/01/25)
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  • Cyber Threat Intelligence Analyst (On-Site)

    Nightwing (Arlington, VA)
    …of intelligence analytical methods and sources Demonstrated ability to integrate cyber security related data from relevant sources into investigative ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (10/31/25)
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  • Cyber Security Analyst

    ManTech (Dahlgren, VA)
    **MANTECH** seeks a motivated and detail-oriented ** Cyber Security Analyst** to join our team in **Dahlgren. VA.** This position is **on-site.** ... for use in DoD applications + Develop, maintain, and enhance software systems , focusing on Linux systems administration, automation, and scripting, particularly… more
    ManTech (11/20/25)
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