• Full Stack Software Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …development + Ability to obtain and maintain a Top Secret or Top Secret SCI clearance ADDITIONAL REQUIREMENTS: + This position requires successfully ... Full Stack Software Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded under...obtaining and maintaining a Top Secret Security Clearance as a… more
    SpaceX (09/30/25)
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  • Ground Systems Engineer

    KBR (Chantilly, VA)
    …Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... the country's most critical role - protecting our national security . KBR is seeking a Ground Systems Engineer...Minimal + Working Hours: Standard QUALIFICATIONS Required: + Active TS / SCI clearance with polygraph. + Bachelor's degree… more
    KBR (12/19/25)
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  • Senior Software Engineer - 25k Sign…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... in Python and modern programming languages + **Clearance Requirement: Active TS / SCI clearance with Polygraph** **Desired Qualifications** + AWS experience… more
    Leidos (12/19/25)
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  • Senior AI/ML Engineer (SWE-3)

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior AI/ML Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical... Clearance Requirement** : Candidates must possess an active TS / SCI with Polygraph to be considered for… more
    Leidos (12/11/25)
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  • Senior Software Engineer 25k Sign On Bonus

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... programming languages such as Python + **Clearance Requirement:** Must have an active TS / SCI clearance with Polygraph **Desired Qualifications** + React + Kibana… more
    Leidos (12/03/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    …10+ years of relevant experience. + To be considered must have an active TS / SCI with polygraph security clearance **Preferred Qualifications:** + Experience ... a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS)...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (11/19/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... more. **Join us and make a difference in National Security !** **Job Summary:** As a Test Engineer ...a degree + **Clearance Required: Must have an active TS / SCI with Polygraph** **Preferred Qualifications:** + Experience… more
    Leidos (10/31/25)
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  • Principal Elasticsearch Systems Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal** **Elasticsearch Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... more. **Join us and make a difference in National Security !** **Job Summary** The Principal Elasticsearch Systems Engineer...additional work experience in lieu of a degree. + ** TS / SCI with Poly is required for consideration.**… more
    Leidos (10/30/25)
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  • Software Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …address, and prevent problems on complex tasks and systems. + Must have had an active Top Secret security clearance within the last 24 months. + Ability to ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $100,000.00 - $150,000.00 Security Clearance: Ability to Obtain Level of Experience: Mid...obtain and maintain a TS / SCI clearance and relevant SAP/SAR clearances. Bonus… more
    Huntington Ingalls Industries (12/24/25)
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  • Distinguished Software Engineering Lead

    Frontier Technology Inc. (Tampa, FL)
    …in one or more core languages (Python, Java, C++, TypeScript). + Active Secret clearance required; TS / SCI strongly preferred. Desired: + Experience ... and product leadership to align delivery with mission lifecycle requirements. + Security & Resilience + Engineer architectures for redundancy and resilience… more
    Frontier Technology Inc. (12/19/25)
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