• Submarine C5I SE&I Systems Engineer

    Lockheed Martin (Manassas, VA)
    …**The Work** Lockheed Martin Rotary & Mission Systems is seeking a full\-time Systems Engineer \(Modeling\) for the Submarine C5I SE&I program\. As a member of our ... contribute to the development of modeling tools and features in an Agile DevSecOps program environment, supporting a large system of systems program and advancing a… more
    Lockheed Martin (09/25/25)
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  • Software Engineer

    IERUS Technologies, Inc. (Huntsville, AL)
    …This is an opportunity to join the IERUS team as a Software Engineer supporting a large Missile Defense Agency program. Responsibilities: * Responsible for Java ... years of prior relevant experience. * Must be a US Citizen * Active Secret clearance * Experience and knowledge of software practices such as coding standards,… more
    IERUS Technologies, Inc. (09/25/25)
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  • Senior Cloud Engineer

    ManTech (Crane, IN)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cloud Engineer ** to join our team in **Crane, IN** . This is a **hybrid** position requiring 3 ... in advanced application and mastery of IS, plans, and functions, including DevSecOps + Hands-on experience with Terraform, CDK, and Ansible automation tools… more
    ManTech (09/25/25)
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  • Manager, Software Engineer / Group Lead

    L3Harris (San Diego, CA)
    …and cyber domains in the interest of national security. Job Title: Manager, Software Engineer / Group Lead Job Code: 28943 Job Location: San Diego, CA Job ... of new technologies. Support roadmap development. + Experience with DevSecOps and tools like Maven and Nexus. + Strong...successes. + US citizenship and willing to obtain Top Secret Government Clearance. Qualifications: + Bachelor's Degree with a… more
    L3Harris (09/20/25)
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  • Principal Software Test Engineer (Onsite)

    RTX Corporation (Woburn, MA)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our ... software team is currently seeking a Principal Software Test Engineer to work onsite in our Woburn facility. The...and sea. Our software teams employ Agile Scrum and DevSecOps processes to rapidly design, code, and integrate capabilities… more
    RTX Corporation (09/18/25)
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  • AI Systems Engineer Senior Staff

    Lockheed Martin (Fort Worth, TX)
    …if it isn't engineered with rigor\. That's where you come in\. As an AI Systems Engineer , you won't just work on AI, you'll own the technical structure that makes AI ... explainability, and validation frameworks * Exposure to software development and DevSecOps pipelines * Systems engineering certifications \(e\.g\., INCOSE CSEP\) *… more
    Lockheed Martin (09/13/25)
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  • Software Quality Engineer - Mission…

    Lockheed Martin (Littleton, CO)
    …which support our nation's defense systems\.** We are seeking a Software Quality Engineer to join our team ensuring the highest standards of quality across complex ... will vary based on actual hiring job postings\. **Basic Qualifications:** * Active Top Secret clearance with the ability to obtain and maintain a TS/SCI * Bachelor's… more
    Lockheed Martin (09/13/25)
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  • Senior Principal Software Engineer II

    BAE Systems (Hudson, NH)
    …and real-time data processing pipelines. Our team embraces Agile and DevSecOps practices, utilizing tools like the Atlassian Suite (Jira, Confluence, Bitbucket) ... collaboration and access to secure systems. **Required Education, Experience, & Skills** + Secret Security Clearance (active within the past few years) + Bachelor s… more
    BAE Systems (09/09/25)
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  • Senior Ground Segment Systems Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking you, our latest experienced Senior Ground Segment Systems Engineer to support to the US Space Force (USSF) in developing, deploying, ... years of experience in lieu of degree). + Requires an active Top Secret clearance with the ability to obtain and maintain access to Sensitive Compartmented… more
    SAIC (09/05/25)
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  • Senior Software Engineer - Training Systems

    Butler America (Sterling, VA)
    Software Engineer Location: Sterling, VA Job ID: #69774 Pay Range: $80-105 ph (W2) Duration: 12 mos * Design, develop, integrate, and test software on ... Experience using Visual Studio and Eclipse * Familiarity with DevSecOps and Agile development methodologies * Strong OOP and...a degree, 9 years of relevant experience. * Active SECRET is required Benefits provided: 401K, medical, dental, and… more
    Butler America (09/02/25)
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