• Systems Administrator

    Leidos (Chantilly, VA)
    …and switches. + Execute patching, updates, and maintenance of network devices and systems . + Support systems infrastructure management including backup, ... group at our Chantilly, VA location. This role supports critical network infrastructure through advanced systems administration and troubleshooting tasks. The… more
    Leidos (08/16/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …looking for. **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator** to join our team! **What You'll Be Doing:** + Maintains ... smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and...including coordination with network engineers. + Monitors and manages system resources, including CPU usage, disk usage, and response… more
    Parsons Corporation (08/16/25)
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  • Compliance and Systems QA Manager- FAA…

    Parsons Corporation (Centreville, VA)
    …reduce outages, decrease the total cost of ownership, and prepare the aviation system for the future by replacing aging infrastructure with modern technologies ... now to lead the transformation of the nation's brand-new air traffic control system ** -an ambitious initiative to enhance safety, improve reliability and security,… more
    Parsons Corporation (09/26/25)
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  • Lead Systems Engineer

    CACI International (Arlington, VA)
    …development through deployment and maintenance **Responsibilities:** + Oversees infrastructure , COOP/Disaster Recovery, performance and capacity, databases, ... leading system engineering efforts, ideally for HCM or HR systems and associated development and delivery environments + Demonstrated knowledge of industry… more
    CACI International (08/23/25)
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  • Electrical Systems Engineer/Building…

    Clark Construction Group, LLC (Mclean, VA)
    As Systems Manager, you will be a part of a Central Engineering and Building Information Modeling (BIM) team dedicated to supporting C3M Power Systems various ... support project teams to achieve the project's goals. The Systems Manager will support the Senior Systems ...Locations) + Traction Power, Automatic Train Control, Overhead Catenary System , or Communication knowledge a plus + Ability to… more
    Clark Construction Group, LLC (08/19/25)
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  • Information System Security Officer…

    General Dynamics Information Technology (Mclean, VA)
    … system software, hardware, networks, enclaves, etc. + Prepare and review system documentation to include Systems Security Plans (SSPs), Certification and ... Description:** Seize your opportunity to make a personal impact as an Information Systems Security Officer supporting customer activities. GDIT is your place to make… more
    General Dynamics Information Technology (09/23/25)
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  • Information Systems Auditor

    Red Gate Group (Chantilly, VA)
    …and vulnerability assessments of computer networks, operational technology (OT) systems , and telecommunications infrastructure supporting USAF Mission Assurance ... excellence and employee wellbeing. The Red Gate Group is seeking an Information Systems Auditor to support the United States Air Force (USAF), Air Force Operations… more
    Red Gate Group (07/24/25)
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  • System Engineer Cisco PBX (VoSIP)

    TekSynap (Arlington, VA)
    …+ Conduct periodic tests, inspections, and preventive maintenance for telecommunications systems . + Ensure system and subsystem operation meets specified ... systems . + Experience with troubleshooting and resolving voice infrastructure incidents. + Experience working with Cisco Unified Communications Manager (CUCM).… more
    TekSynap (07/09/25)
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  • Network Architect (Expert)

    BAE Systems (Sterling, VA)
    …design and standards within the models + Ability to develop high-level system specifications + Ability to provide Systems Engineering Lifecycle (SELC) ... **Job Description** BAE Systems , a top-ten prime contractor to the US...customer. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure… more
    BAE Systems (09/10/25)
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  • Senior Information System Security Officer…

    Tyto Athene (Fairfax, VA)
    …for the overall handling of information assurance expertise for a large, complex IT infrastructure program in Washington DC. Systems are deployed using a public ... 503 Security Accreditation. Responsibilities include defining, creating, and maintaining Systems Security Plans (SSP) to support Accreditation and Authorization… more
    Tyto Athene (09/16/25)
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