• Principal Systems Engineer

    Northrop Grumman (Baltimore, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...contingent upon the successful transfer of an active DoD Secret Clearance and the ability to obtain Special Program… more
    Northrop Grumman (12/19/25)
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  • Reverse Engineer TS/SCI

    Parsons Corporation (Charlotte, NC)
    …to protect our country. You'll have the opportunity to stretch your **Computer Network Operations (CNO)** skills to the limit, leveraging your creativity to discover ... in a dynamic environment. **What You'll Be Doing:** As a Reverse Engineer / Embedded Developer, your key responsibilities will include: + **Software Development:**… more
    Parsons Corporation (12/20/25)
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  • Senior Principal Test Systems Execution Lead…

    RTX Corporation (Tucson, AZ)
    …are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret The Test Equipment Engineering (TEE) organization within RTX drives business ... full-time position of **Senior** **P** **rincipal** **Test Systems** **Execution Lead Engineer ** located **onsite** **in Tucson, Arizona** . This position experience… more
    RTX Corporation (12/18/25)
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  • Hwil RF Engineer

    Lockheed Martin (Orlando, FL)
    **Description:** Seeking an IT&E RF Engineer to join our Hardware\-in\-the\-Loop \(HWIL\) Center of Excellence \(COE\) team in Orlando\. The successful candidate ... Networks, et al\. * Perform signal integrity measurements using Network Analyzers, Spectrum Analyzers, and Oscilloscopes * Analyze real\-time, closed\-loop… more
    Lockheed Martin (12/11/25)
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  • Systems Engineer - Junior

    Parsons Corporation (Centreville, VA)
    …Description:** Our Special Programs and Systems team is hiring a Junior Systems Engineer with a passion for mission excellence in our High Consequence Missions ... or related field such as Computer Science, Computer Engineering, Network Engineering, Software Engineering, or Electrical Engineering. + Must...a US Citizen + Must possess and maintain Top Secret SCI clearance with CI poly + Must have… more
    Parsons Corporation (12/06/25)
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  • Principal Test Systems Execution Lead…

    RTX Corporation (Tucson, AZ)
    …are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret The Test Equipment Engineering (TEE) organization within RTX drives business ... opportunity for a full-time position of **Principal Test Systems Execution Lead Engineer ** located **onsite in Tucson, Arizona** . This position experience in a… more
    RTX Corporation (12/06/25)
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  • Simulated RF Comms SME ( Engineer Systems…

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Anticipated Salary Range: $86,071.00 - $140,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity resides with Global ... Mission Technologies, a division of HII, is seeking a Simulator Systems Technician/Field Engineer 3 to work on a team executing integration efforts on the Modeling,… more
    Huntington Ingalls Industries (12/06/25)
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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 ... engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-7177_ **Category** _IT Infrastructure & Network Engineering & Operations_… more
    GovCIO (12/03/25)
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  • Product Support Engineer III - Deploy Only

    Sierra Nevada Company, LLC (Shalimar, FL)
    …collaboratively, we may have the perfect role for you! As a Product Support Engineer (PSE), you will be using your skills to maintain and sustain full mission ... and capability of Tactical Radios, Windows workstation software, multivendor network switches, along with domain/windows administration tasks. You will also… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Program Lead - System Engineer

    Leidos (Odenton, MD)
    **Description** The Program Lead/System Engineer position will oversee the management of the system level requirements, and the performance of integration, ... with a related Master's degree. + Active DoD Top Secret Security Clearance and ability to obtain a DoD...degrees of technical experience **Preferred Qualifications** + Understanding of network routing devices and network device configurations… more
    Leidos (11/11/25)
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