• Sr. Specialist, Embedded Software…

    L3Harris (Carlsbad, CA)
    …domains in the interest of national security . Job Title: Sr. Specialist, Embedded Software Engineer (Link 16) Job Code: 30450 Job Location: Carlsbad, CA Job ... Schedule: 9/80 Job Description: The Sr. Specialist embedded software engineer designs, develops and extensively tests...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (10/29/25)
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  • Senior Software Engineer (HPC)

    Belay Technologies (MD)
    …Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Software Engineer to join our intel team. The HPC Software Engineer ... develops, tests, deploys, documents, maintains, and enhances complex and diverse software for HPC (high performance computing) systems based upon documented… more
    Belay Technologies (11/25/25)
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  • Software Engineer C#

    Leidos (Vista, CA)
    **Description** **Leidos** is seeking a ** Software Engineer (C#)** to work for the ** Security Enterprise Solutions** **(SES)** business unit in **Vista, ... days onsite)_** As part of a cross-functional team, the ** Software Engineer (C#)** will develop and maintain...engineers to gain experience and contribute to technical solutions. ** Software Development and Security Compliance:** + Develop… more
    Leidos (11/05/25)
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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 ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software...** **$25,000.** Leidos is seeking a driven and experienced Software Engineer to support a high‑stakes, mission‑critical… more
    Leidos (12/19/25)
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  • Software Cyber Engineer - SWE 0

    Lockheed Martin (Hanover, MD)
    …support our employees, so they can support our mission\. **The Work:** As an Entry‑Level Software Engineer on the Offensive Cyber team, you will: * Design & ... \#RMSCYTJ \#RMSC6ISR \#RMSTG2025 **Basic Qualifications:** * Candidate must possess active US security clearance with a polygraph * Bachelor's degree in computer… more
    Lockheed Martin (11/26/25)
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  • Software Engineer with Data…

    CACI International (Laurel, MD)
    Software Engineer with Data Management Experience-TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... * * * **The Opportunity:** CACI is seeking a Software Engineer with Data Management Experience to...security evaluation processes **Qualifications:** _Required:_ + Active TS/SCI clearance with Polygraph + 7+ years of experience as… more
    CACI International (12/17/25)
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  • Sr. Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Job Description Mission Technologies, Cyber & Intelligence Team is looking for a Sr. Software Engineer to support Cyber Security Operations missions by ... 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $98,000.00 - $130,000.00 Security Clearance : TS/SCI with Poly Level of Experience: Mid… more
    Huntington Ingalls Industries (12/04/25)
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  • Sr. Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Job Description Mission Technologies, Cyber & Intelligence Team is looking for a Sr. Software Engineer to support Cyber Security Operations missions by ... Requisition Number: 23393 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Security Clearance : TS/SCI with Poly Level of Experience: Mid This… more
    Huntington Ingalls Industries (11/21/25)
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  • Software Engineer (Senior)

    Cintel Inc (Huntsville, AL)
    Job Title: Software Engineer (Senior) Location: Huntsville, AL Position Type: Full-Time Position Overview: We are seeking an experienced Software Engineer ... existing code, and the automation of operations and maintenance tasks. The Software Engineer will contribute technical expertise to deliver innovative solutions,… more
    Cintel Inc (12/16/25)
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  • Principal Test Software Engineer…

    BAE Systems (Nashua, NH)
    …for precision munitions, and we have a place for you as a Principal Test Software Engineer at our Nashua or Hudson New Hampshire facility. We are looking ... for a talented Principal Software Engineer to help us create the...operations is highly desirable for this position + Secret Security Clearance (active within the last two… more
    BAE Systems (12/19/25)
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