• Information Systems Security

    CACI International (Norfolk, VA)
    Information Systems Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Training Baseline (NTB). **Responsibilities:** + Perform, support, or review security assessments to identify vulnerabilities or non-compliance and recommend… more
    CACI International (09/30/25)
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  • Information Systems Security

    Amentum (Chantilly, VA)
    Amentum is seeking a ** Information Systems Security Manager (ISSM) Senior** to support our **FEDSIM United States Army National Guard (G2 IS3)** contract. ... **Responsibilities:** + Leads risk management efforts for ARNG Intelligence networks, systems , classified spaces, and GIS programs by developing and implementing… more
    Amentum (09/27/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …work schedules, a peer recognition and reward system, and performance-based bonuses ** Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks ... publications, CNSS policies, and instructions **Education Requirement** A bachelor's degree in information systems or cybersecurity or six years of experience in… more
    Nightwing (08/27/25)
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  • Information Systems Security

    McIntire Solutions (Mclean, VA)
    Title: Information Systems Security Officer Location: McLean, VA McIntire Solutions is seeking an ISSO to support our McLean Customer. Responsibilities ... networks, enclaves, etc. + Preparing and reviewing system documentation to include Systems Security Plans (SSPs), Certification and Accreditation (C&A) packages,… more
    McIntire Solutions (08/04/25)
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  • Senior Information Systems

    The MITRE Corporation (Mclean, VA)
    …The selected candidate will be responsible for protecting information systems , networks, and computers from security threats. The candidate will ... Controls Traceability Matrix (SCTM). As the ISSM/ISSO, maintain operational security posture to ensure information systems...ISSM/ISSO, maintain operational security posture to ensure information systems (IS), security policies,… more
    The MITRE Corporation (09/17/25)
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  • F-35 Air Systems Information

    General Dynamics Information Technology (Arlington, VA)
    Information Assurance, Information System Security **Certifications:** Certified Information Systems Security Professional (CISSP) | International ... are effectively integrated into the Air System and ground support information systems through purposeful security architecting, design, development, and… more
    General Dynamics Information Technology (09/19/25)
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  • Information Security Systems

    KBR (Lorton, VA)
    Title: Information Security Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... and shape the future of space defense. KBR is seeking an Information Systems Security Engineer will directly support SPARTA in Lorton, Virginia.… more
    KBR (09/11/25)
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  • Information Systems Security

    General Dynamics Information Technology (Chantilly, VA)
    …None **Job Family:** Cyber and IT Risk Management **Skills:** Computer Security , Information Security ,Networks,Network Systems **Experience:** 5 ... + years of related experience **US Citizenship Required:** Yes **Job Description:** INFORMATION SECURITY ANALYST SR PRINCIPAL Members of the ISSO team support… more
    General Dynamics Information Technology (09/27/25)
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  • Information Systems Security

    Parsons Corporation (Fort Belvoir, VA)
    …+ Serve as a principal advisor on all matters, technical and otherwise, involving the security of information systems under his/her purview + Support ... of Action and Milestones (POAMs) + Familiarity with Systems Security Engineering (SSE) documentation (eg, Cybersecurity Strategies, Information Support… more
    Parsons Corporation (09/25/25)
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  • Lead, Information Security

    L3Harris (Ashburn, VA)
    …development, design, testing, configuration management, and maintenance of information systems and data. + Assist program security in the development ... development, design, test, configuration management and maintenance of information systems and data. + Assist program security in the development… more
    L3Harris (08/03/25)
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