• Senior Systems Engineer

    ManTech (Lothian, MD)
    **MANTECH** seeks a motivated, career and customer-oriented Senior **Systems Engineer ** to join our team in **Patuxent River, MD** . This is an **onsite** ... manager and in support of the Program Manager and IPT leaders in the development of systems. + Developing requirements and store integration plans to ensure total… more
    ManTech (10/08/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Aberdeen, MD)
    …We have an immediate and upcoming career growth opportunities for an experienced ** Senior Principal Systems Engineer ** to join our dynamic, talented, and rapidly ... at Aberdeen Proving Ground, is responsible for supporting system architecture development , CONOPS development , system trade studies, requirements analysis and… more
    RTX Corporation (10/09/25)
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  • Senior Staff Systems Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking Senior **Staff Systems Engineer ... with strong executive briefing skills + Experience with complex, large-scale systems development from design through integration, test + Familiarity with… more
    Northrop Grumman (10/02/25)
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  • Unified Communications Engineer

    Amentum (Fort Meade, MD)
    …of Defense. We are committed to recruiting and retaining this team for prototype development , test , and demonstration, as well as making this team available ... so, look no further. Amentum is seeking an **UC Engineer ** to join our team of passionate individuals in...verbal communication skills, especially in briefing technical concepts to senior leadership and DoD stakeholders * Ability to work… more
    Amentum (09/30/25)
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  • Senior Network Engineer

    CACI International (Columbia, MD)
    Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * The Opportunity: - The Sr. Network Engineer will work within the Network Security Implementation and...* Resolves complex network problems, operate network analyzers, WAN test equipment and network simulators. * Designs, implements, and… more
    CACI International (09/06/25)
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  • Senior Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …#LI-DS1 #Mid- Senior Level Essential Job Responsibilities + Design, develop, test , deploy, and maintain complex, scalable, and critical backend systems and ... Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering,… more
    Huntington Ingalls Industries (07/24/25)
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  • Senior Cloud Engineer

    Belay Technologies (Annapolis Junction, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Cloud Engineer (CE3) to join our intel team. T he Level 3 Cloud Engineer shall ... the following capabilities: + U Perform requirements analysis, software development , installation, integration, evaluation, testing, and problem diagnosis/resolution. +… more
    Belay Technologies (08/07/25)
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  • Senior Infrastructure / Networking…

    RTX Corporation (Annapolis Junction, MD)
    …Signal Technology (AST), a national asset in the SIGINT domain, is seeking a ** Senior Infrastructure / Networking Engineer ** who strives for excellence and has a ... + You will guide and oversee the design, develop, test and delivery of advanced high-capacity systems that process...work with other experienced members in R&D on system development and deployments for the protection of our country.… more
    RTX Corporation (07/20/25)
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  • Senior Principal Experimental Thermal…

    Northrop Grumman (Baltimore, MD)
    …work of your career. We are looking for you to join our team as a Senior Principal Experimental Thermal Engineer based out of Linthicum, MD. **What You'll Get to ... chassis, CCAs, and device level cooling applications. + Design and test advanced electronics thermal management solutions using heat transfer principles to… more
    Northrop Grumman (09/20/25)
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  • Senior Software Engineer TS/SCI…

    Leidos (Fort Meade, MD)
    …documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development ... **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (10/09/25)
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