• Network Engineer - Top Secret…

    Cambridge International Systems Inc (Norfolk, VA)
    Network Engineer - Top Secret Clearance...PKI, and common attack vectors. + Familiarity with Simple Network Management Protocol (SNMP) tools and traffic ... complex and critical challenges in defense and security. We are currently seeking a Network Engineer to support operations in Norfolk, VA. This is a full-time… more
    Cambridge International Systems Inc (12/04/25)
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  • Cyber Security Project Engineer - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity Risk Management ,Documentations,Information Assurance **Experience:** ... make a personal impact as a Cyber Security Project Engineer supporting customer activities. GDIT is your place to...to the customer. We provide consummate cyber security risk management "as a service" platform across multiple fabrics and… more
    General Dynamics Information Technology (12/17/25)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    …cross-train into multiple functional disciplines and support operational needs. The Network Engineer /Reviewer will conduct in-depth cybersecurity assessments of ... security measures. As part of a DCDC-certified CORA team, the Network Engineer /Reviewer will deliver detailed assessment reports and actionable recommendations… more
    TekSynap (12/24/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …come be more with us! Job Summary: We are seeking a skilled Systems Administrator/ Network Engineer to join our mission-driven team. This position offers a broad ... compliance with industry standards, company policies, and regulatory requirements. + Conduct network vulnerability assessments and respond to security threats. +… more
    Infinity Systems Engineering (01/03/26)
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  • Network Engineer III

    PenFed Credit Union (Mclean, VA)
    **Job Overview** PenFed is hiring a (Hybrid) Network Engineer III at our Tysons, Virginia location. The primary purpose of this job is to lead and execute ... properties and long-term rentals, corporate relocation services and national referral network . **Equal Employment Opportunity** PenFed management will maintain… more
    PenFed Credit Union (01/03/26)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …plans, and assist with the restoration of services. Nightwing is seeking a motivated network engineer to implement, maintain and support the lab network ... in network design, implementation, and performance tuning - Project management capabilities and excellent time- management skills - Expertise in hardening… more
    Nightwing (11/26/25)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …: Direct all cybersecurity tasks including Authorization and Accreditation (A&A), risk management , vulnerability management , and privacy analysis. + ... forensic analysis, and tabletop exercises. ** Vulnerability & Data Protection** + Vulnerability Management : Operate and mature the vulnerability more
    SOS International LLC (12/31/25)
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  • IT Infrastructure & Network Support…

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. Nightwing is seeking an IT Infrastructure & Network Support Engineer to join a dynamic, fast-paced program supporting a ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission… more
    Nightwing (10/30/25)
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  • IT Infrastructure & Network Support…

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. Nightwing is seeking an IT Infrastructure & Network Support Engineer to join a dynamic, fast-paced program supporting a ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission… more
    Nightwing (10/29/25)
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  • Information Systems Security Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …policies, regulations, and standards, such as NIST, RMF, and ICD 503. * Vulnerability Management : Conducting vulnerability scans, analyzing results, and ... \#CGIintelligencecareers \#MARSCareers **Skills:** + English + Security Architecture + Vulnerability Management (IAVM) **What you can expect from us:**… more
    CGI Technologies and Solutions, Inc. (12/26/25)
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