• Sentinel Principal Engineer Software

    Northrop Grumman (Huntsville, AL)
    …and launch your career today. Northrop Grumman Defense Systems is seeking **Principal Engineer Software ** **-** **15313** **.** This position will be located in ... Must have an active US Government DoD Top Secret security clearance at time of application, current...* Experience using Model Based Systems Engineering to model software functions using Cameo. * Experience using Unified Modeling… more
    Northrop Grumman (11/13/25)
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  • Principal Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …Secret or TS level clearance . + 15+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and a Bachelors ... taking initiative and driving results. + Other duties as assigned. Minimum Qualifications + Security Clearance : A current US Government Security Clearance more
    Huntington Ingalls Industries (10/23/25)
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  • Software Engineer - Python…

    ThermoFisher Scientific (Tewksbury, MA)
    …is subject to the successful completion of a United States federal government Tier 3 security clearance . US citizenship is a requirement of this clearance ... Scientific Inc. is seeking a Python / IoT Development Engineer to join our ambitious team in the United...will do:** + Define and develop verifiable requirements and software builds. + Write technical documentation for software more
    ThermoFisher Scientific (11/28/25)
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  • Software Engineer , Mid-Level

    Chenega Corporation (Gaithersburg, MD)
    Software Engineer , Mid-Level Gaithersburg, MD Join our Talent Network Chenega Agile Real-Time Solutions (CARS) Software Engineer , Mid-Level Are you ready ... marketplace. Chenega Agile Real-Time Solutions (CARS) is currently looking for aSoftware Engineer , Mid-Level to join our growing team in Gaithersburg, MD. Duties and… more
    Chenega Corporation (10/13/25)
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  • Software Engineer Associate Manager…

    Lockheed Martin (Fort Worth, TX)
    …\(TDD\), Continuous Integration/Continuous Deployment \(CI‑CD\), and/or automated testing\. ** Security Clearance Statement:** This position requires a ... facility that requires special access and an interim Secret clearance to start\.\*\*\* * Demonstrated Software Engineering...government security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (12/13/25)
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  • Software Engineer , Sr.

    Lockheed Martin (Marietta, GA)
    …organizations measure and improve their effectiveness and increase their value delivery\. ** Security Clearance Statement:** This position requires a government ... will be expected to work within a team of software engineers to design, develop, test and maintain Air...security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (10/29/25)
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  • Sr Software Test Engineer

    SAIC (VA)
    **Description** SAIC is searching for a motivated, career and customer-oriented Sr. Software Test Engineer who performs high-level, day-to-day software ... and Development Leads. + Performs and leads tests of software and/or IT systems to ensure proper operation and...testing web applications, APIs, and services. + Understanding of security testing practices and tools. + Experience with different… more
    SAIC (12/19/25)
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  • Senior Software Engineer

    CACI International (Laurel, MD)
    Senior Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... **The Opportunity** Join our dynamic team as a Senior Software Engineer and contribute to the maintenance...or 14-16 years of experience without a degree. + ** Security Clearance :** Active TS/SCI with Polygraph. +… more
    CACI International (10/12/25)
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  • Junior to Mid-Level Software

    CACI International (Omaha, NE)
    Junior to Mid-Level Software Engineer (JavaScript) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... and deployment. **Qualifications:** **_Required_** **:** + **MUST** have a **active TS/SCI Clearance ** + 3+ years experience with software development, (eg, Java… more
    CACI International (10/08/25)
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  • Senior Software Engineer

    CAE USA INC (Arlington, TX)
    …Python, JavaScript, or similar languages. + Must be eligible for Secret DoD Personal Security Clearance . + Participate in the development of algorithms for new ... Deploying software to cloud platforms using containerized software modules in DevSecOps pipelines Security Responsibilities...resources. + Incumbent must be eligible for DoD Personal Security Clearance . Due to US Government contract… more
    CAE USA INC (12/05/25)
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