• System Administrator Lead

    System One (Mclean, VA)
    …Top Secret w/ SCI eligibility Duties and Responsibilities: Leads a team of system administrators responsible for enterprise IT systems . * Manages escalated ... Implements and enforces DISA STIGs, RMF controls, and DoD cybersecurity requirements. * Documents SOPs and system ...Create/maintain a standalone workstation image in accordance with DOD security standards. * Provide systems recovery and… more
    System One (12/26/25)
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  • Cyber Security Engineer

    SAIC (El Segundo, CA)
    …+ 2+ years of work experience in Information Assurance (IA)/Cyber Security . + Provide cybersecurity inputs to the Test and Evaluation Master ... & + Authorization (A&A) in accordance with DoDI 8510.01. + Perform cryptographic System Security Engineering (SSE) in compliance with NSA requirements and… more
    SAIC (12/12/25)
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  • Physical Security System

    M. C. Dean (Chantilly, VA)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **Physical Security System Administrator 4** to join our ** Security and ... As a System Administrator for our Physical Security Systems , you will be responsible for... Information Management), and other Integrated Electronic Security Systems . Your role is pivotal to… more
    M. C. Dean (10/23/25)
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  • Software/ System Architect Senior…

    Lockheed Martin (Fort Worth, TX)
    security clearance **Desired Skills:** * Hands\-on software or systems architecture experience in defense, aerospace, or mission\-critical environments * ... Familiarity with AI/ML modeling concepts and anomaly\-detection techniques * Knowledge of cybersecurity and hardened system design practices * Experience with… more
    Lockheed Martin (11/20/25)
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  • Security Control Assessor Representative…

    Leidos (San Antonio, TX)
    …Duties & Responsibilities:** + Supports the development, maintenance, and review of RMF cybersecurity documentation, including: System Security Plan (SSP) ... policies, plans, and procedures. **Basic (Required) Qualifications:** + Bachelor's degree in Cybersecurity , Computer Science, Information Systems , or related… more
    Leidos (11/22/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    Security , & Intel space? If so, look no further. We are seeking an Information Systems Security Manager (ISSM) to join our team of passionate ... Provide management support for proposing, coordinating, implementing, and enforcing Information System Security policies, standards,... software, hardware, and firmware. + Manage changes to systems and assess the security impact of… more
    Amentum (12/23/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    **Your Impact:** We are seeking an Information Systems Security Manager (ISSM) 3 for a prime contract that is based out of our Columbia, MD office. ... Provide management support for proposing, coordinating, implementing, and enforcing Information System Security policies, standards,... software, hardware, and firmware. * Manage changes to systems and assess the security impact of… more
    Amentum (11/12/25)
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  • Systems Security Engineer

    EPS Corporation (Dahlgren, VA)
    system performance or security . + Support theaccreditation and auditingof information systems in accordance with DoD and Navy security requirements. ... + Implement and maintainsecurity controlsto protect information systems and data integrity. + Collaborate with system administrators, network engineers, and… more
    EPS Corporation (11/13/25)
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  • Cyber Security Engineer

    KBR (El Segundo, CA)
    …+ 2+ years of work experience in Information Assurance (IA)/Cyber Security + Provide cybersecurity inputs to the Test and Evaluation Master ... the future of space defense. Key Responsibilities: + Perform systems engineering activities in the areas of cybersecurity...(A&A) in accordance with DoDI 8510.01 + Perform cryptographic System Security Engineering (SSE) in compliance with… more
    KBR (11/25/25)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    …Integrated Logistics Support, Training Development and Delivery, Multimedia Support, and Technical System Support._ **_Cyber Systems Security Engineer Sr. ... actionable engineering tasks, and mentoring team members. **_Cyber Systems Security Engineer Sr. Required Skills:_** . An Information Assurance Technician… more
    Gromelski & Associates, Inc. (12/05/25)
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