• Exploit Developer/Penetration Tester 2/3

    Northrop Grumman (VA)
    …functionality and vulnerabilities on hardware & software including avionics and embedded systems + Evaluate system security configurations for effectiveness and ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (07/18/25)
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  • RF Antenna Technician - TS/SCI Required

    CACI International (Springfield, VA)
    …troubleshooting using US Military and commercial computer diagnostic software and special system unique test equipment. Assures systems and equipment operations ... optimal connectivity and phase matching at the microscopic level, using a 5-function cable/RF systems test set and an RF Vector Network Analyzer (VNA) in… more
    CACI International (06/12/25)
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  • Sensor Resource Manager Expert (Onsite)

    RTX Corporation (Langley AFB, VA)
    …Expert (SME) that provides SIGINT and networks sustainment support during system upgrades + Provides SIGINT process and network improvements/recommendations ... support of the US Air Force Distributed Common Ground System (DCGS) Signals Intelligence Field Support (DSFS). US AF...and analyses intelligence information from airborne, ground, and other systems . **What You Will Do** ​ + Manages multiple… more
    RTX Corporation (08/02/25)
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  • Lowband Journeyman Expert (Onsite)

    RTX Corporation (Langley AFB, VA)
    …Expert (SME) that provides SIGINT and networks sustainment support during system upgrades + Provides SIGINT process and network improvements/recommendations ... support of the US Air Force Distributed Common Ground System (DCGS) Signals Intelligence Field Support (DSFS). US AF...and analyses intelligence information from airborne, ground, and other systems . What You Will Do​ + Manages multiple airborne… more
    RTX Corporation (08/02/25)
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  • Database Administrator - Thurs/Fri Off Days

    GovCIO (Richmond, VA)
    …currently hiring for MULTIPLE **Database Administrator(s)** to support our customer, USPS' Network and Compute Technology (NCT) group. The NCT is responsible for the ... planning, development, implementation, and support of the USPS network and compute technology infrastructure. NCT enhances the postal network by implementing … more
    GovCIO (08/02/25)
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  • Principal Platform Engineer / Linux (Onsite)

    RTX Corporation (Springfield, VA)
    …participate in the deployment of new system baselines (eg operating systems , software, network configurations, and data storage configurations) + You will ... be engaged in the design and implementation of the system updates and upgrades with Focus on the Linux...Linux** would be involved with development, implementation of traditional compute/ network /storage systems and related deployments, as well… more
    RTX Corporation (08/08/25)
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  • Tech Specialist 3

    M. C. Dean (Caroline County, VA)
    … administration team + Using advanced knowledge of networking principals and system administration skills to troubleshoot systems and operating systems ... Technical Specialists in order to evaluate existing and future systems + Provide on site system support...test equipment such as antennas, signal generators, spectrum analyzers, network analyzers **What we offer:** + A collaborative team… more
    M. C. Dean (07/15/25)
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  • Cybersecurity Specialist 3

    M. C. Dean (Vienna, VA)
    …who engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system ... sustainability. Together, we transform the way complex, large-scale systems are designed, delivered, and sustained-enhancing client outcomes, improving lives, and… more
    M. C. Dean (07/15/25)
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  • Senior Csfc SME

    CACI International (Ashburn, VA)
    network architectures. + Deliver expert-level engineering guidance on system specifications, design, integration, testing, and documentation, ensuring compliance ... technical design, deployment, and support for secure, high-performance datacenter systems and virtualization solutions utilizing leading-edge IT technologies. This… more
    CACI International (07/24/25)
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  • Radio Frequency (RF) Engineer 4 - COBRA

    Huntington Ingalls Industries (Langley AFB, VA)
    …Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $108,235.00 - $154,500.00 Security Clearance: TS/SCI Level of ... Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber… more
    Huntington Ingalls Industries (08/02/25)
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