• Incident Manager II

    ARSIEM (Arlington, VA)
    …Cybersecurity, or related degree. HS Diploma with 4-6 years of incident management or cyber security experience. + 2+ years of directly relevant experience in ... client you work with. ARSIEM is looking for a Cyber Case Manager . This position will support one...Defense vendor sites, Computer Emergency Response Teams [CERTs], SANS, Security Focus) to maintain currency of Computer Network Defense… more
    ARSIEM (11/09/25)
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  • Support the US Navy NETC & Ciwt Programs

    SAIC (Pensacola, FL)
    …minimum of Secret Security clearance + Must meet the minimum DoD Cyber Security Workforce (CSWF) requirements REQNUMBER: 2508102 SAIC is a premier technology ... this coming Spring 2026 pending award news. The team provides IT Cyber services, engineering sustainment activities, and Agile Scrum software development across… more
    SAIC (11/06/25)
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  • Systems Administrator

    Koniag Government Services (Carlsbad, NM)
    …to management/supervisors. + Knowledge of DOE Order 205.1B Department of Energy Cyber Security Program and NIST 800-53 experience, including implementation ... unified communications, and records management applications. + Extensive experience with cyber security best practices, including Operating System baselines,… more
    Koniag Government Services (01/09/26)
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  • Incident Manager III

    ARSIEM (Arlington, VA)
    …of intelligence analytical methods and sources + Demonstrated ability to integrate cyber security related data from relevant sources into investigative or ... who can support the development of new and innovative Cyber Threat Intelligence techniques, to be the tip of...supporting Intelligence and/or DoD Customers + Experience performing network security or application security + Excellent verbal… more
    ARSIEM (01/05/26)
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  • Cybersecurity Program Manager - Operational…

    DuPont (Wilmington, DE)
    …including OT asset inventory, secure remote access, and the enablement of the Cyber Champions network. OT Cyber Security Strategy fosters cross-functional ... in manufacturing operations or IT support of operations, or in OT cyber security + Proven track record of leading digital transformation initiatives and… more
    DuPont (12/06/25)
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  • Human Capital Manager

    Guidehouse (Arlington, VA)
    …is seeking a Human Capital Manager with a background in human resources for cyber security and/or DoD IT community. The Human Capital Manager will join ... the Defense and Security Segment (D&S) - Defense, Diplomacy, & Intelligence (DDI)...excepted services subject matter expert for the DoD CIO's Cyber Excepted Service (CES) sub-directorate, the Human Capital Manager… more
    Guidehouse (11/13/25)
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  • Incident Manager III

    ARSIEM (Arlington, VA)
    …Management, Cybersecurity, or related degree. HS Diploma with 7-9 incident management or cyber security experience + 5+ years of directly relevant experience in ... client you work with. ARSIEM is looking for a Cyber Case Manager . This position will support one...and practices (ie, Defense in Multiple Places, layered defenses, security robustness, etc.) + Performing Computer Network Defense incident… more
    ARSIEM (11/09/25)
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  • Mid Career Cybersecurity Engineer

    Lockheed Martin (Littleton, CO)
    …Experienced Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:** ... an interdisciplinary, collaborative approach to plan, design, develop, validate, and verify Cyber solutions across the lifecycle\. **What You Will Be Doing** As the… more
    Lockheed Martin (10/22/25)
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  • Offensive Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …against potential exploitations of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (10/31/25)
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  • Cyber AI and Automation Lead Engineer

    Tyto Athene (Reston, VA)
    …is multi-faceted. The successful candidate is a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center ... **Description** Tyto Athene is searching for a ** Cyber Engineering Lead** to lead our internal ...security events. + Engineer solutions to identify sophisticated cyber threats and network anomalies with high accuracy and… more
    Tyto Athene (11/05/25)
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