• Manager, Info Security Systems

    L3Harris (Broomfield, CO)
    …cyber domains in the interest of national security. Job Title: Manager, Info Security Systems Engineer TS/SCI - Boulder, CO Job Code: 31261 Job Location: ... 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance...years of prior related experience. + Minimum of active Top Secret /SCI security clearance required, with polygraph… more
    L3Harris (11/15/25)
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  • Systems Engineer - Senior

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a **Senior Systems Engineer ** to join our team of passionate individuals in **Ft. Meade, MD** ... new products and processes. **Responsibilities:** The duties and responsibilities of the Senior Systems Engineer include, but are not limited to, the following:… more
    Amentum (10/31/25)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    Title: GEOINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... protecting our national security. We are seeking a GEOINT Systems Engineer to provide support for system...and 12 years or more relevant experience. + Active Top Secret /SCI clearance with a Polygraph +… more
    KBR (10/30/25)
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  • Enterprise Systems Engineer

    Noblis (Bethesda, MD)
    Responsibilities Noblis is seeking an experienced Enterprise Systems Engineer with a strong background in Independent Verification and Validation (IV & V) ... a dynamic mission-oriented environment within **Bethesda, Maryland.** The Enterprise Systems Engineer - IV&V is responsible for...Must be a US citizen and have an active Top Secret Clearance with SCI and CI… more
    Noblis (10/14/25)
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  • DEVSECOPS Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …to ensuring you receive the utmost employee care. Responsibilities As the DevSecOps Systems Engineer , you will help identify and plan new capabilities to ... support mission operations. The DevSecOps Systems Engineer should have expertise across the...concisely and accurately. Qualifications & Physical Requirements + Active Top Secret /SCI clearance with Poly. + Bachelor's… more
    Sciolex Corporation (10/09/25)
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  • CEMA Principal Software Engineer - Team…

    BAE Systems (Hudson, NH)
    …to coordinate across disciplines. **Preferred Education, Experience, & Skills** + Active Top Secret Clearance. + CompTIA Security Certification. + Experience ... Empower national defense. Advance your career. Make a difference. Join BAE Systems Countermeasure & Electromagnetic Attack Solutions (CEMA) business area in Hudson,… more
    BAE Systems (12/23/25)
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  • Sr. Principal Software Engineer

    BAE Systems (Huntsville, AL)
    …experience + Active Secret clearance and ability to obtain and maintain a Top Secret security clearance + Strong C# and .NET development skills (.NET ... **Job Description** BAE Systems is seeking an experienced developer to contribute...on position level and/or job specifics. **Sr. Principal Software Engineer ** **119435BR** EEO Career Site Equal Opportunity Employer. Minorities… more
    BAE Systems (12/19/25)
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  • Mid-Level Systems Engineer

    The Boeing Company (Colorado Springs, CO)
    …**Boeing Defense, Space & Security (BDS), Red LAN** team is seeking a **Mid-Level** ** Systems Engineer ** (Level 3) to join our team located in **Colorado ... Springs, CO** , to support systems /cyber engineers in managing cybersecurity artifacts, defining requirements, performing...Government requires US Citizenship. An interim and/or final US Top Secret /SCI Clearance Post-Start is required. **Visa… more
    The Boeing Company (12/22/25)
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  • Systems Engineer ( Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    …a short video: https://vimeo.com/732533072 Who We Are HII-Mission Technologies is seeking a Systems Engineer in our Virginia Beach, VA. location. This role will ... systems , and components + Experience following quality assurance steps/checks + DoD Top - Secret /SCI eligible clearance + Must be able to obtain/maintain base… more
    Huntington Ingalls Industries (10/09/25)
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  • Systems Engineer

    Leidos (San Diego, CA)
    …prototype development, lab testing, and field testing? If so we are looking for you, our next Systems Engineer to work in San Diego, CA, as part of a small team ... Security Clearance and the ability to obtain a Top Secret Security Clearance + Experience with...environment **Preferred Qualifications** + Background in Physics, Mathematics, and/or Systems Engineering. Advanced degree is a plus + Working… more
    Leidos (12/12/25)
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