• Systems Engineer 1

    Nightwing (Annapolis Junction, MD)
    …Typically requires Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering Management, or related ... in a clear and concise manner. Active and transferable US government issued ** TS / SCI with polygraph security clearance is required** prior to start date.… more
    Nightwing (10/02/25)
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  • Systems Engineer Level 1

    Guidehouse (Fort Meade, MD)
    …**:** Systems Engineering **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do:** + ... design, and technology. + Incorporates new plans, designs and systems into ongoing operations. + Develops technical documentation. +...**What You Will Need:** + An ACTIVE and MAINTAINED TS / SCI Federal or DoD security clearance with… more
    Guidehouse (12/12/25)
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  • Systems Engineer Sr

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... who share our passion for excellence and innovation\. If you're a skilled engineer looking for a challenging and rewarding opportunity, join the Erebus Team and… more
    Lockheed Martin (12/10/25)
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  • Systems Engineer II - Infrastructure…

    RTX Corporation (Richardson, TX)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with CI Poly - Current At Raytheon, the foundation of ... more secure world. We are seeking an Infrastructure Service Engineer to join our SETC Systems Engineering and Test Capabilities (SETC) team in Richardson, TX.… more
    RTX Corporation (11/11/25)
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  • Agile Coach Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …dynamics to help maximize team performance Qualifications & Physical Requirements + Active TS / SCI security clearance with Polygraph + Bachelors and nine (9) ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (10/09/25)
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  • Systems Engineer W/Poly

    BigBear.ai (Hanover, MD)
    …need to have + Bachelor's Degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering Management, or a related ... Overview BigBear.ai is seeking a System Engineer . The candidate must provide Systems ...degree for a total of 12 years. + Active TS / SCI clearance with a polygraph + 7+years… more
    BigBear.ai (11/19/25)
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  • Systems Integration and Test…

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... as needed in a 24/7 operations environment * Must be able to obtain a TS / SCI clearance w/ Polygraph\. **Desired Skills:** * Bachelor's Degree from an accredited… more
    Lockheed Martin (12/17/25)
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  • Audio Visual Systems Engineer

    ManTech (Annapolis Junction, MD)
    …large scale enterprise IT contracts. **Clearance Requirements:** + Must have a current/active TS / SCI w/ Poly **Physical Requirements:** + The person must be able ... seeks a motivated, career and customer- **oriented Audio-Visual System Engineer (AVMM** ) to join our team in **Annapolis...complex range of AVMM and computer network components and systems . + Support integration of a total AVMM network… more
    ManTech (11/07/25)
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  • Systems Engineer 2 - 23836 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $78,257.00 - $128,500.00 Security Clearance: TS / SCI with Poly Level of Experience: Mid This opportunity ... resides with Warfare Systems (WS), a business group within HII's Mission Technologies...Diploma or equivalent and 6 years relevant experience. + TS / SCI clearance with Full Scope Poly at… more
    Huntington Ingalls Industries (10/10/25)
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  • Systems Engineer Attitude Control…

    Lockheed Martin (Sunnyvale, CA)
    …Satellite Systems Modeling and Simulation using mathematical analysis Current TS / SCI **Desired Skills:** Experience Attitude Control Systems Experience ... and risk, and supportability and effectiveness analyses for total systems \. Analyses are performed at all levels of total...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (12/03/25)
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