• Lead Information System Security Officer (ISSO)…

    General Dynamics Information Technology (Mclean, VA)
    …engineering to implement and validate security controls, to ensure STIGs applied to operating systems , network devices, and applications. + Vulnerability ... the classified operations center in McLean, VA. **DESIRED QUALIFICATIONS:** + ** Certification :** Certified Information Systems Security Professional (CISSP) … more
    General Dynamics Information Technology (12/15/25)
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  • ForeScout Engineer - Active TS/SCI with CI Poly

    ENS Solutions (Norfolk, VA)
    On our expert team, you'll perform work focused on implementing and operating next generation security solutions for government and commercial clients. You'll ... as they engineer solutions to complex challenges for customers using knowledge network engineering, Active Directory, and system administration. In this role, you'll… more
    ENS Solutions (12/06/25)
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  • Cses III - Firewall Engineer

    CACI International (Springfield, VA)
    …domains. Ensure the overall health and strong security posture of complex network architectures. The Firewall Engineer will be actively involved with all phases ... and customer leadership to research, analyze, and implement enterprise-wide network security solutions/capabilities/enhancements to support customer business/mission goals and… more
    CACI International (12/18/25)
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  • Information Technology Subject Matter Expert

    TekSynap (VA)
    …management and administration. + Windows Server and Red Hat Enterprise Linux (RHEL) operating systems . + Oracle and Microsoft SQL Server database administration. ... **REQUIRED QUALIFICATIONS** **Experience** + Minimum Ten (10) years of systems engineering experience, including management of multi-platform, multi- operating more
    TekSynap (11/08/25)
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  • Senior System Administrator

    SAIC (Fort Belvoir, VA)
    …Performs high-level, day-to-day operational maintenance, support, and upgrades for complex operating systems , workstations and servers. Coordinates, directs and ... performs complex software installations and upgrades to operating systems and layered software packages. Schedules...and procedures. Incumbent in this job works closely with Network and Systems Analysts to help determine… more
    SAIC (11/19/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …(DMV) area** . In this role you will research, design, develop, and test operating systems -level software, compilers, and network distribution software. You ... and formulates and analyzes software requirements and may design embedded systems software. **Responsibilities include, but are not limited to:** + Leads… more
    ManTech (11/18/25)
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  • Fleet Support Rep-SA/DBA III-Computer System…

    V2X (Virginia Beach, VA)
    …continuity of operations, disaster response and recovery, and other standard operating procedures. + Coordinate with enterprise network , web, database, ... as assigned Qualifications + Qualifications + Minimum Qualifications + Education: Certification in Computer Science, Information Systems , or a relevant… more
    V2X (12/16/25)
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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 (11/10/25)
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  • IT Support Specialist

    TekSynap (VA)
    Certification (GAIC) Security Essentials Certification (GSEC) + Certified Network Defender (CND) + Systems Security Certified Practitioner (SSCP) + One ... training. + Diagnoses and resolves customer-reported incidents involving hardware, software, and network systems . + Performs analysis of user requirements and IT… more
    TekSynap (11/15/25)
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  • BOC Specialist 4

    M. C. Dean (Alexandria, VA)
    …As a BOC Specialist/Operator, you will be responsible for continuously monitoring, operating , and optimizing building automation systems (BAS) to maximize ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...and update the BAS to maximize efficiency and revise operating controls as needed to accommodate changes in facility… more
    M. C. Dean (11/26/25)
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