• SIGINT Operations Support Engineer

    CACI International (Sterling, VA)
    SIGINT Operations Support Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... * * **The Opportunity:** CACI is seeking an action-oriented Operations Support Specialist to join our fast-paced counter-unmanned aircraft...team member, you will provide tier 1 & 2 maintenance for Globally deployed Signal processing systems .… more
    CACI International (12/02/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    … solutions for expanding capacity, improving response time, and streamlining network operations throughout the internal and operational systems , will monitor and ... **Job Description** BAE Systems , a top ten prime contractor to the...limited instances of providing after-hours support for network administration, operations , and maintenance problems. + Certifications: CCNA… more
    BAE Systems (12/12/25)
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  • Systems Engineer (Onsite)

    RTX Corporation (Dulles, VA)
    …**Guam (home location VA)** **What You Will Do** + Operations and maintenance of complex software and hardware systems . + Report and document anomalous ... safer, more secure world. Raytheon is seeking a Senior Systems Engineer to work as part of...This position is a part of an integral 24/7 Operations environment. Availability for non-scheduled call-ins is required. The… more
    RTX Corporation (01/07/26)
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  • Network Operations Center (NOC)…

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Engineer (Tier 2)...and outages as required per SLAs + Perform routine maintenance and upgrades on network systems + ... on an ongoing basis. **The Opportunity** : Team CACI is seeking a Network Operations Center Engineer to support a diverse network infrastructure, including CAN,… more
    CACI International (10/25/25)
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  • Senior PKI / Certificate Management…

    BAE Systems (Falls Church, VA)
    **Job Description** BAE Systems , Inc. is seeking a **Senior PKI / Certificate Management Engineer ** to join our Identity Services organization, supporting the ... across various departments and IT functions. As a PKI Engineer , you will be responsible for the governance, engineering,...you will be responsible for the governance, engineering, and maintenance of our PKI environment. You ll lead initiatives… more
    BAE Systems (12/19/25)
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  • Senior Systems Engineer (MBSE)…

    RTX Corporation (Dulles, VA)
    …that create a safer, more secure world. Raytheon Technologies is seeking a Senior Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... within the Intelligence Community. The ideal candidate will apply Model-Based Systems Engineering (MBSE) and Digital Engineering practices to define system… more
    RTX Corporation (10/13/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …for the transition of prototype software to baseline programs for long term operations & maintenance (O&M) support. + Provide acquisition advisory services ... **Description** SAIC is seeking an **Acquisition System Engineer ** to fill a critical position on SAIC's...Directorate (GED), which is responsible for the acquisition of systems over the complete end-to-end life cycle. The rapidly… more
    SAIC (12/23/25)
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  • Systems Engineer , Logistics…

    RTX Corporation (Dulles, VA)
    …meaningful problems that create a safer, more secure world. Raytheon is seeking a Systems Engineer specializing in logistics to provide critical systems ... customer. This role involves managing logistics processes and ensuring efficient operations related to inventory, shipments, and material handling. Works as part… more
    RTX Corporation (11/18/25)
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  • Systems Engineer

    Leidos (Norfolk, VA)
    …and Scale-Out File Server (SOFS). + Strong understanding of enterprise, network, systems , operations and support. + Experience and knowledge leveraging VMware ... Digital Modernization sector is currently seeking a motivated, career oriented System Engineer with proven experience to join the JSP Platform Services team in… more
    Leidos (12/20/25)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational support ... Policy troubleshooting. + Provide effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related… more
    GovCIO (12/03/25)
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