• Sr. Software Engineer Stf…

    Lockheed Martin (Hanover, MD)
    …bay\. THE WORK In this role you will: * Analyze user requirements to derive software design and performance requirements * Design and code new software or modify ... software to add new features * Integrate existing software into new or modified systems or operating environments...Skills:** * C\+\+ * Python * Kubernetes **Clearance Level:** TS /SCI w/Poly SP **Other Important Information You Should Know**… more
    Lockheed Martin (12/11/25)
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  • System Engineer - TS /SCI…

    RBR-Technologies (Fort Meade, MD)
    …bachelor's degree. + Active TS /SCI Polygraph + Experience as a hardware or software engineer with expertise in programming languages such as Java, C, C++, ... Information Systems Agency (DISA). RBR-Technologies is seeking a System Engineer with either hardware or software experience...a System Engineer with either hardware or software experience to support one of our customers in… more
    RBR-Technologies (12/19/25)
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  • 343 - Software Engineer

    ARSIEM (Laurel, MD)
    …Original Posting Date: 2025-12-18 Clearance Requirement: This position requires an active TS /SCI with a polygraph. You must be a US Citizen for consideration. ... Candidate Referral: Do you know someone who would be GREAT at this role? If you do, ARSIEM has a way for you to earn a bonus through our referral program for persons presenting NEW (not in our resume database) candidates who are successfully placed on one of… more
    ARSIEM (12/19/25)
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  • Software Test and Evaluation Integrator…

    KBR (Aberdeen Proving Ground, MD)
    Title: Software Test and Evaluation Integrator ( Engineer ) Program Summary:KBR's Mission Engineering Division delivers complex technical solutions and expert ... information management to ensure mission success.Job Summary: KBR is currently recruiting a Software Test and Evaluation Integrator ( Engineer ) to join our team… more
    KBR (01/06/26)
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  • Software Architect SME - TS /SCI…

    General Dynamics Information Technology (Bethesda, MD)
    …RQ211786 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... change, lead our change - join us! **HOW A SOFTWARE ENGINEER SME WILL MAKE AN IMPACT**...Oracle cloud service offerings + **Security Clearance Level** : TS /SCI with polygraph + **Desired Technical Skills:** + AWS… more
    General Dynamics Information Technology (01/05/26)
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  • Senior Software Test Engineer

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Test Engineer to play a pivotal role in the testing and validation of cutting-edge Computer Network Operations (CNO) tools. This is ... to support a highly visible US Government program focused on advanced software development, integration, and testing. If you're passionate about quality, thrive in… more
    BigBear.ai (11/20/25)
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  • Senior DevOps Engineer

    BAE Systems (Annapolis Junction, MD)
    …make a real difference. **Shape the Future of High-Performance Computing as a DevOps Software Engineer ** We're seeking a talented DevOps Software Engineer ... high availability and scalability of High-Performance Computing (HPC) systems. As a DevOps Software Engineer , you'll be responsible for driving software more
    BAE Systems (12/19/25)
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  • DevSecOps Engineer

    Amentum (Hanover, MD)
    …and managing the dev, testing, and production environment. If you are a DevSecOps engineer , or a software engineer with DevOps experience, team player, ... Security, & Intel space? If so, look no further. Amentum is seeking a **DevSecOps Engineer ** to join our team of passionate individuals in **Hanover, MD** . In this… more
    Amentum (11/20/25)
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  • DCGS Lowband Software Support…

    RTX Corporation (Fort Meade, MD)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current Raytheon Company Managed by Collins Aerospace Collins Aerospace, an ... CCNA Security, CySA+, CAP, etc.) + Active and transferable US government issued TS /SCI security clearance is required prior to start date ​U.S. citizenship is… more
    RTX Corporation (12/11/25)
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  • DevOps Engineer

    BAE Systems (Annapolis Junction, MD)
    …organization that values innovation, collaboration, and excellence. We're seeking a skilled DevOps Software Engineer to play a critical role in the development ... **Required Education, Experience, & Skills** + Analyze user requirements to derive software design and performance requirements. + Debug existing software and… more
    BAE Systems (12/19/25)
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