• Principal Test Infrastructure

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Test Infrastructure Planning Support ... Program/System Level Role, within I&T Directorate Identify, design, and implement infrastructure resources needed to successfully support test strategies and plans… more
    Northrop Grumman (09/10/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Description:** The individual in this role maintains enterprise network infrastructure to ensure proper configuration, availability, performance, capacity, and… more
    Leidos (08/02/25)
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  • Principal Software Engineer .

    Leidos (Bethesda, MD)
    …Leidos has an exciting opening for you as our next **TS/SCI cleared Principal Software Engineer ** supporting a long-term DOMEX Technology Platform (DTP) ... will vary based on client requirements/deliverables. Seeking a seasoned Python engineer to design and lead the development of scalable, distributed microservices… more
    Leidos (09/17/25)
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  • Principal Cyber Software Engineer

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... automated test tooling + Extensive experience with Python, especially automating infrastructure management or deployment + Troubleshooting C and/or C++ build/compile… more
    Concurrent Technologies Corporation (08/07/25)
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  • Principal Systems Engineer

    Parsons Corporation (Aberdeen, MD)
    …for. **Job Description:** We are seeking a highly skilled and experienced Lead Systems Engineer to join our team and help design and manage an enterprise software ... integration of Chemical, Biological, Radiological, Nuclear Defense (CBRND) software systems and hardware . This role requires a self-starter who is ready to drive… more
    Parsons Corporation (08/13/25)
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  • Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Principal Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly Clearance ... user level. Experience shall include the installation and configuration of hardware , operating systems, and commercial software packages. Individual shall be able… more
    Concurrent Technologies Corporation (08/07/25)
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  • Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Principal Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly Clearance ... user level. Experience shall include the installation and configuration of hardware , operating systems, and commercial software packages. Individual shall be able… more
    Concurrent Technologies Corporation (08/07/25)
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  • Sr. Principal Voice Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …solutions, in accordance with standards. + Perform troubleshooting analysis of voice infrastructure and associated systems. + Document voice hardware and ... Grumman Enterprise Classified Solutions is seeking a senior level Cisco Voice Engineer that has experience in designing, implementing, and maintaining Cisco voice… more
    Northrop Grumman (09/20/25)
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  • Principal Radar Systems Engineer

    Leonardo DRS, Inc. (Germantown, MD)
    …tactical radars for active military protection, counter-drone applications, critical infrastructure protection, and border surveillance. **Job Summary** The Radar ... Systems Engineer will be responsible for the definition of radar...processing algorithms, and the development and decomposition of system, hardware and software requirements, and support integration of radars… more
    Leonardo DRS, Inc. (08/08/25)
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  • Systems Engineer , Staff Principal

    BigBear.ai (Columbia, MD)
    …in national security and intelligence. We're looking for a Level 3 IT Engineer who thrives in dynamic environments and is passionate about building, maintaining, and ... opportunity. What you will do As a senior IT Engineer , you'll play a key role in designing, implementing,...planning to execution. + Troubleshoot and resolve issues across hardware , software, and network layers. + Recommend and integrate… more
    BigBear.ai (08/29/25)
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