• Cyber Security Operations Specialist/ Intrusion…

    System One (Springfield, VA)
    …to established security standards and Governmental requirements for security on these systems . Designs and implements data network security measures; operates ... develops Continuity of Operation (COOP)/Disaster Recovery (DR) plans and supports certification of Information Systems and Networks. Advanced Cybersecurity… more
    System One (08/08/25)
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  • Security Incident Analyst (SiA) - TS/SCI…

    General Dynamics Information Technology (Reston, VA)
    …a Polygraph. + Preferred Skills: Splunk, Proofpoint, Fidelis, Solera, Windows, and Linux Operating Systems . Location: On Customer Site + Bolling AFB, Washington ... (IT) assets and DIA personnel to the DIA Computer Network Defense Center (DCNDC) and Information Systems ...8+ years of relevant experience, equivalent combinations of education, certifications , and experience will be considered. + DoD Approved… more
    General Dynamics Information Technology (07/08/25)
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  • Lead IT Auditor

    Navy Federal Credit Union (Vienna, VA)
    …or related field + Hands-on experience with auditing cloud environments (Azure), operating systems (Windows, Linux), and network security controls ... equivalent combination of experience, education, and training Desired Qualifications + IT Certifications - CompTIA A+, Network +, Security +, CISA, CRISC, CISSP… more
    Navy Federal Credit Union (08/16/25)
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  • Information System Security Engineer

    ManTech (Quantico, VA)
    …existing network system(s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements ... + Identify information protection needs for an IS and Network Environment. Define IS and Network Environment...years) + Hold at least one of the following certifications : Certified Information Systems Security Professional (CISSP)… more
    ManTech (08/15/25)
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  • Senior Information System Security Engineer

    ManTech (Quantico, VA)
    …existing network system(s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements ... + Identify information protection needs for an IS and Network Environment. + Define IS and Network ...years. + Hold at least one of the following certifications : Certified Information Systems Security Professional (CISSP)… more
    ManTech (08/13/25)
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  • System Engineer (Debian) - Cyber Operations

    CACI International (Chantilly, VA)
    …years of experience** from the following bullets:o Strong proficiency with Linux systems /command lineo Demonstrated knowledge of the Debian Operating System and ... will be responsible for maintaining a Debian live boot operating system, ensuring the seamless operation of our build...to engage with your co-workers and expand your career network . We are a fun, engaging environment with a… more
    CACI International (07/25/25)
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  • Field Support Technician

    Leidos (Virginia Beach, VA)
    …& Train: Guide network specialists and shipboard system admins in operating and maintaining mission-critical C4I systems and networks aboard SURTASS vessels. ... experience. + Military electronics "C" school or equivalent civilian certification . + IAT II Certifications (Security+ or...(Security+ or CCNA Security) + 5+ years of UNIX/Linux/Windows network management and CISCO systems . + Experience… more
    Leidos (08/13/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    …to established security standards and Governmental requirements for security on these systems . + Designs and implements data network security measures; operates ... plans, and procedures and ensure security measures of the network . What You'll Get to Do: + Provide cyber...Continuity of Operation (COOP)/Disaster Recovery (DR) plans and supports certification of Information Systems and Networks. +… more
    William C Brown Inc (08/16/25)
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  • Cyber Host Forensic Analyst II

    Nightwing (Arlington, VA)
    …and assessing evidence from electronic devices using forensic tools and knowledge of operating systems - Using hashing algorithms to validate forensic images - ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (08/01/25)
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  • Field Technician III

    Zayo (Ashburn, VA)
    …fueling the innovations that are transforming our society. Zayo's 141,000-mile network in North America and Europe includes extensive metro connectivity to ... proficient around all major manufacturers of transport equipment, high voltage electrical systems , DC power plant as well as knowledge of critical infrastructure,… more
    Zayo (08/13/25)
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