• Systems Engineer - Interim Clearance…

    Lockheed Martin (Littleton, CO)
    …that meet program and customer expectations\. **Basic Qualifications:** \- Ability to obtain a DoD Secret Security Clearance and the ability to obtain a TS/SCI ... DOING** At Lockheed Martin, we engineer innovative solutions to deliver resilient systems , products, and services across evolving cyber threats\. As risks to our… more
    Lockheed Martin (11/01/25)
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  • Senior Principal Systems Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …and is an industry leader in the development of command and control software systems and operates in a dynamic, complex, fast-paced business environment ... citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **Solipsys, Managed by Collins...Will Do** + Serve as a technical lead and systems engineer on challenging software development projects… more
    RTX Corporation (10/26/25)
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  • Systems Engineer 4 - TS/SCI

    M. C. Dean (Omaha, NE)
    …engineering, interfacing, integration, and testing of specific components of complex hardware/ software systems to include requirements elicitation, analysis and ... security, telecommunications, life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and employs more than… more
    M. C. Dean (10/08/25)
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  • Staff / Sr Staff Systems Engineer

    SciTec (Boulder, CO)
    …be considered. SciTec has an immediate opportunity in our Boulder, CO office for a Systems Engineer specializing in software systems and remote sensing data ... Additional duties as required and assigned. Requirements + Current SECRET DoD or DoE clearance + Bachelor's...two years of relevant work experience, including experience with software systems or remote sensing systems more
    SciTec (10/04/25)
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  • Program Test Systems Engineer

    KBR (El Segundo, CA)
    …Travel Requirements: Minimal + Working Hours: Standard Qualifications: Required: + Ability to obtain DoD Secret clearance + BS degree in one of the following ... Title: Program Test Systems Engineer Belong. Connect. Grow. with KBR! KBR's...equipment and develop test plans to test out candidate software /hardware changes and technology concepts to determine the feasibility… more
    KBR (11/25/25)
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  • Staff Hardware Design Support Systems

    Northrop Grumman (Annapolis Junction, MD)
    …experience * This position requires the applicant to be a US citizen * Current active DoD Secret Clearance with the ability to obtain and maintain a TS/SCI w. ... MBSE to drive use case development through behavioral diagrams * Understanding of DoD systems engineering requirements * Experience leading teams * Demonstrated… more
    Northrop Grumman (11/21/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …a Secret US Security Clearance is required **Qualifications We Prefer:** + Software Systems Experience + Working knowledge of Python, C++. + Modeling and ... our software team to develop and field software for these systems , ensuring seamless integration...position requires the ability to obtain and maintain a Secret US Security Clearance. US Citizenship status is required… more
    Sierra Nevada Company, LLC (11/26/25)
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  • Systems Engineer, System Integration…

    Lockheed Martin (Fort Worth, TX)
    …to be a US Citizen, and currently possess and be able to maintain a US DoD SECRET clearance, to support this government contract, as well as successfully pass a ... and executing system level functional test plans for F 22 mission systems , including integration and regression testing\. * Developing and maintaining test… more
    Lockheed Martin (11/05/25)
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  • Staff IPT SIL Systems Engineer Lead

    Northrop Grumman (Linthicum Heights, MD)
    …and implementing environments to support Integration and Testing of complex hardware and software systems * Understanding of Hardware and Software testing ... applicant to be a US citizen * Current Active DoD Secret Clearance with the ability to...prior to start **Preferred Qualifications for** **Staff IPT SIL Systems Engineer Lead** **:** * Current active DoD more
    Northrop Grumman (11/06/25)
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  • Modernization Information Systems Security…

    Lockheed Martin (Hanover, MD)
    …being used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph ISSO2: * A High ... Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Systems Engineering: Software **Type:** Task Order/IDIQ **Shift:** First more
    Lockheed Martin (11/12/25)
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