• Senior Systems Engineer Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …comply with DoD/IC policies and regulations. + Install, configure, and maintain operating systems , software, and hardware for critical infrastructure. + Develop ... **Overview** SENIOR SYSTEMS ENGINEER | TIER III (MIELS): Bowhead is...+ Provide advanced technical support and troubleshooting for complex system issues both on prem and in the cloud.… more
    UIC Government Services and the Bowhead Family of Companies (06/05/25)
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  • Systems Administrator III/IV

    Circadence Corporation (Virginia Beach, VA)
    …Security Configuration and Hardening: * Implement and maintain secure configurations for operating systems , applications, and network devices based on security ... assist with configuration of endpoint protection tools to secure system boundaries. * Monitor systems for anomalies...tools to secure system boundaries. * Monitor systems for anomalies and report unauthorized access attempts. *… more
    Circadence Corporation (05/31/25)
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  • Network Management Systems (NMS) Linux…

    CACI International (Sterling, VA)
    …+ Experience with system monitoring tools + Strong knowledge of Linux operating systems (eg, Red Hat, CentOS, Ubuntu) + Experience with cloud platforms ... Network Management Systems (NMS) Linux Engineer Job Category: Engineering Time...system updates, patches, and security configurations to ensure systems are up-to-date and secure. + Troubleshoot and resolve… more
    CACI International (05/13/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    …review through Operations Acceptance Review (OAR) + Function as the interface between the system users, the program office, and the systems developers to ensure ... IC principles, procedures Desired Qualifications: + Experience with existing OPIR systems + Space-Based Infra-Red Satellite/ System (SBIRS) Defense Support… more
    KBR (07/10/25)
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  • Electronic Warfare (EW) Systems…

    First Division Consulting (Norfolk, VA)
    …MODI, MADS-K, MADIS, CVRJ, and JCREW DRAKE. + Hands-on experience integrating or operating EW/RF systems aboard Naval vessels or amphibious ships. + Knowledge ... of electrical safety, RF propagation, vehicle/vessel power systems , and tactical system integration. + Proven ability to diagnose and repair EW/RF system … more
    First Division Consulting (06/06/25)
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  • SIGINT Systems Administrator (Low Band…

    CACI International (Hampton, VA)
    …and maintain system security. You will also apply security patches and operating system upgrades to ensure the security and integrity of the technical ... SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information...procedures to ensure appropriate function of hardware, software, or system functional specifications. Additionally, you will analyze, troubleshoot, and… more
    CACI International (07/12/25)
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  • Sr. IT Systems Engineer - Observability…

    Prime Therapeutics (Richmond, VA)
    …to the specifications of the business. Maintain software applications and operating systems through regular maintenance. Maintain configuration and support ... to authorized users. Maintain multi-site network operations, software applications, operating systems through regular maintenance. Troubleshoot malfunctions of… more
    Prime Therapeutics (06/13/25)
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  • Sr. Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …Responsibilities: + + Provide systems administration support for the Windows operating system and applications and backup support for VMWare virtual ... + Install, configure, maintain, and provide troubleshooting support for all operating systems , applications, and hardware assigned. + Support planning… more
    Chenega Corporation (06/02/25)
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  • Systems Engineer

    KBR (Springfield, VA)
    …Process, PPBES Process or system engineering of large complex System of Systems or Service Oriented Architecture/Cloud environments. + Experience ... Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's...of Mission Partner Requests for Change (RFC), review of system documentation, and tracking schedules. Additionally, this function facilitates… more
    KBR (06/13/25)
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  • IT Systems Administrator

    Nuclear Fuel Services (Lynchburg, VA)
    …as the technical expert for IT Operations including virtualization, storage, Windows operating systems , Active Directory, Group Policy and other IT Operations ... Systems Agency Security Technical Implementation Guides), Windows Server Operating Systems , Exchange, Skype for Business/Teams, Networking, DFS (Distributed… more
    Nuclear Fuel Services (06/28/25)
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