• System Administrator-Senior Level

    Nightwing (Sterling, VA)
    …availability of IT systems + Coordinate and manage IT projects, including system upgrades, and network improvements ensuring projects are delivered on time + ... technical subjects + 5+ years of experience in IT, cybersecurity, and/or network / systems administration + Proficiency experience with Red Hat Linux (RHEL)… more
    Nightwing (06/27/25)
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  • Senior Computer and Information Systems

    ManTech (Herndon, VA)
    …coordinate activities in such fields as network design and implementation, network device troubleshooting, data processing, information systems , systems ... Experience with installation, configuration, problem resolution and maintenance of all network resources, systems and other IT-related technologies. + Technical… more
    ManTech (05/23/25)
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  • Systems Engineer

    Serco (Langley AFB, VA)
    …8570 IAT II certification requirements (eg CompTIA Security+ CE). + Familiarity with network hardware including but not limited to Cisco switches, routers, ... **Position Description** Serco is seeking a ** Systems Engineer** to support the Combat Air Force...in **Virginia** , working for the Distributed Mission Operations Network (DMON) Team based out of Orlando, Florida. The… more
    Serco (07/29/25)
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  • Computer Systems Analyst

    ManTech (Herndon, VA)
    …analyze user requirements, procedures, and problems to automate or improve existing systems and review computer system capabilities, workflow, and scheduling ... **ManTech** seeks a motivated, career and customer-oriented **Computer Systems Analyst** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In this… more
    ManTech (06/14/25)
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  • Systems Engineer Manager

    General Dynamics Information Technology (Virginia Beach, VA)
    …None **Job Family:** Systems Engineering **Skills:** Planning Ability,Project Management, Systems Engineering **Certifications:** CCNP - Cisco - Cisco ... will support evolution of the Navy Enterprise Tactical Training Network (NETTN) to keep pace with the needs of...Services **Required** + 5-8 years of related experience, including systems engineering, systems architecture, and systems more
    General Dynamics Information Technology (07/05/25)
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  • Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …and document operational, functional, and technical requirements. + Perform systems engineering assessments (upgrades, system improvements, lifecycle refreshes, ... and performance verification test plans. + Incorporate new plans, designs and systems into ongoing operations. + Guide system development and implementation… more
    M. C. Dean (07/15/25)
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  • Jr. Enterprise Systems Engineer

    Amentum (Falls Church, VA)
    …understanding of IP Schema, scripting, hardware, and other aspects of building a network and maintaining systems . **Duties and Responsibilities** + Design and ... deploy functional servers on Linux and Windows operating systems + Maintain system compliance with cyber...least 2 years of direct experience working as a network engineer) + Understanding of basic Cisco more
    Amentum (07/08/25)
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  • Computer System Administrator

    Northrop Grumman (Dulles, VA)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... be limited to the following: + Perform as primary Systems or Network Administrator for a classified...requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements… more
    Northrop Grumman (08/13/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Richmond, VA)
    …programs and develop cybersecurity offerings to include 3rd party technologies that ensure that system and network data is visible and secure. In this role, ... Zero Trust Architecture Preferred: * IAT Level II Certification (Security+, GICSP) * Cisco CCNA, Fortinet NSE-4, JNCIA or equivalent network certification *… more
    Jacobs (07/29/25)
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  • LiveAction Engineer

    System One (Springfield, VA)
    …government networks. The ideal candidate will work closely with cybersecurity, network , and system engineering teams to ensure operational resilience ... is required to start We are seeking a LiveAction Engineer to support network performance monitoring and security operations for critical US government systems .… more
    System One (06/24/25)
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