• Systems Security Engineer

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is seeking a **Journeyman Systems Security Engineer ** to serve as a Registration Authority (RA) supporting Public Key Infrastructure ... USD $126,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7307/ systems - security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7307_… more
    GovCIO (12/23/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …a peer recognition and reward system , and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a ... forensic tools and investigation methodologies + Experience with various information system security assessment/hardening tools - SCAP Compliance Checker, STIG… more
    Nightwing (11/25/25)
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  • Cyber Security Engineer

    Cinteot (Herndon, VA)
    Cyber Security Engineer (location: Herndon, VA) + TS/SCI with adjudicated CI poly required prior to start + Must have DoD 8570/8140 approved certification such ... and sustainment. * Secure Configuration/Hardening of Department of Defense (DoD) information systems . * Security Information and Event Management (SIEM) and… more
    Cinteot (10/07/25)
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  • Information Security Systems

    BAE Systems (Herndon, VA)
    …ABC \#LI-DDUNN **Required Education, Experience, & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 ... in one or more software products associated with cyber system engineering for data analytics including SQL security...available based on position level and/or job specifics. **Information Security Systems Engineer - Expert**… more
    BAE Systems (12/10/25)
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  • Lead, Information Security Systems

    L3Harris (Ashburn, VA)
    …and cyber domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 ... activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST 800-160. + Develop… more
    L3Harris (11/01/25)
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  • Cyber Security Project Engineer

    The Metamorphosis Group (Mclean, VA)
    …Information Systems Security Professional (CISSP), Certified Information System Security Engineer Professional (ISSEP), Certified Information ... Cyber Security Project Engineer TS/SCI Clearance with... systems . 6. Demonstrated experience developing and updating system security documents. 7. Demonstrated experience managing… more
    The Metamorphosis Group (12/10/25)
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  • AWS Cyber Security Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …3 + years of related experience **Job Description:** GDIT is seeking a AWS Security Cloud Engineer to join our Federal Health division managing the ... practices + Develop and maintain documentation and diagrams for security tools, system environments, and cloud operations...with required standards, but also contribute materially to the security of Target systems + Work closely… more
    General Dynamics Information Technology (11/05/25)
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  • Principal Security Engineer

    Oracle (Richmond, VA)
    …for managing security for every device in our data centers. A security -focused engineer at any level can have significant technical and business impact. ... biggest challenges. We offer unique opportunities for smart, hands-on security engineers with the expertise and passion to solve...systems , tools, and automation to scale to our security expertise several orders of magnitude greater than what… more
    Oracle (11/25/25)
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  • Security Policy Engineer

    SAIC (Springfield, VA)
    …of multi-level information system assets. Responsibilities include: + Provide ongoing security oversight of assigned systems . + Manage documentation of ... **Description** SAIC is looking for a qualified Security Engineer (ISSO) to join an...teams and customer staff. + Experience executing and editing System Security Test Plans (STPs) to accurately… more
    SAIC (12/18/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity ... Manage high-priority tasks and outages + Maintain, develop, and improve Security Infrastructure standard operating procedures and tactics, techniques, and procedures… more
    Leidos (11/15/25)
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