• Systems Integration and Test Engineer

    Systems Technology Forum (San Diego, CA)
    …Science, Information Systems, or a related field (or equivalent experience) Clearance Requirement Secret (eligible for TS /SCI) Benefits and Perks At STF, we ... customer-centric support to the United States Government, Military, Department of Defense ( DoD ), and other federal agencies. Job Summary The Systems Integration and… more
    Systems Technology Forum (11/21/25)
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  • General Engineer /Technical Analyst - Full…

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …US Citizenship is required + You must be able to obtain and maintain a TS /SCI security clearance + You will be subject to pre-employment and periodic drug testing + ... Systems Engineering (including operations research) + Mechanical Engineering + Software Engineering (including AGILE development) The work involves planning,… more
    National Reconnaissance Office (NRO) (11/17/25)
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  • Senior Systems Engineer

    Applied Research Solutions (Tampa, FL)
    …Research Solutions has an exciting new opportunity for a Senior Systems Engineer in support of Special Operations Forces Acquisition, Technology and Logistics' (SOF ... Experience Requirements:** **Citizenship:** Must be a US citizen **Clearance:** TS w/SCI eligibility **Certifications:** Advanced (formerly Level III) DAWIA… more
    Applied Research Solutions (10/11/25)
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  • Senior Specialist, Info Security Systems…

    L3Harris (Clifton, NJ)
    …solutions, trades, costs, implementation, system impacts, and effectiveness + Experience in DoD software selection and approval processes for COTS, GOTS and ... interest of national security. Job Title: Information Security Systems Engineer Job Code: 29342 Job Location: Clifton, NJ Job...SME in the area of AT. + Experience using DoD 5200.39 in identifying and protecting critical program information… more
    L3Harris (09/27/25)
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  • Ground Mission Engineer

    SAIC (Chantilly, VA)
    …currently hiring to advance space capabilities supporting our Department of Defense ( DOD ) and Intelligence Community customers. Ten miles from the SAIC headquarters, ... & integration and more. This position is for a **Ground Mission Engineer ** for a large, multi-year contract supporting a cutting-edge and innovative space… more
    SAIC (11/13/25)
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  • Network Engineer

    Leidos (Columbia, MD)
    …hardware and software to satisfy ISO 9000 requirements and other DoD /IC regulations + Design, integrate, test and deploy solutions to established network issues ... **Description** **Leidos** has a new and exciting opportunity for a **Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (10/12/25)
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  • Active Directory Systems Engineer (SE2)

    Orion Consortium (Annapolis Junction, MD)
    *Position requires TS /SCI with a Full Scope polygraph.* Key Responsibilities: * Troubleshooting skills with Active Directory Infrastructure, Azure AD, Group ... administration * Analytical and creative problem-solving skills for creation and testing of software systems and maintenance of same * Ability to work with little… more
    Orion Consortium (10/02/25)
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  • Virtual Platform Administrator - REMOTE

    TekSynap (VA)
    …Department of Defense ( DoD ) IT hosting solutions (desired). **Clearance** + Top Secret - IT-I (Tier 5/SSBI) Critical Sensitive Clearance **Certifications** ... perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret Clearance **OTHER DUTIES** Please note this job… more
    TekSynap (11/08/25)
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  • Modernization Accelerator: 2025 Hiring Alert…

    Lockheed Martin (Hanover, MD)
    …bonus as an external hire\! \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph Seeking multiple ... interested in a variety of responsibilities including; * Systems engineering * Software development * Software engineering * Cyber researchers \(Capabilities… more
    Lockheed Martin (09/25/25)
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  • Tier 3 O&M Network Engineer

    Leidos (Colorado Springs, CO)
    …he Digital Modernization Sector at Leidos is seeking a **Sr.** **O&M Network Engineer ** various wide area networks (WANs) and local area networks (LANs). This ... multiple vendors. The job duties of Sr. O&M Network Engineer are as follows: + May supervise other network...of LAN and WAN networks. + Diagnose hardware and software problems and replace defective components. + Support operations… more
    Leidos (11/22/25)
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