• Integration Engineer SPM (SME)

    Leidos (Bethesda, MD)
    …new and exciting opportunity for an **Integration Scrum Team PM** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...role requires an experienced Development Team Lead and Systems Engineer to perform as a Scrum Team Project Manager… more
    Leidos (11/07/25)
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  • Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to ... the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.… more
    Leidos (10/11/25)
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  • Mid-Level Systems Engineer

    Leidos (Gaithersburg, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of a… more
    Leidos (10/11/25)
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  • High Compute Engineer

    Leidos (Bethesda, MD)
    …for future GPU investments. + Work alongside industry leaders in machine learning, cyber operations , and advanced analytics. + Access to premier NVIDIA hardware ... can thrive, keep reading!** We are seeking a forward-leaning High Compute Engineer to lead the design, optimization, and integration of GPU-centric high-performance… more
    Leidos (09/30/25)
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  • Chief Engineer

    Leidos (Annapolis Junction, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to ... the world. **Your greatest work is ahead!** The National Security Sector (NSS) is hiring for a Chief Engineer to lead the technical execution on a very large,… more
    Leidos (09/12/25)
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  • Network Engineer Level 2

    Lentech, Inc (Hanover, MD)
    …interested in tackling some of the nation's most critical challenges in systems security and vulnerability? Would you consider joining a leading team dedicated to ... with the system engineering and dataflow efforts to ensure proper mission operations to minimize down time Design solutions, integrate, configure, deploy, test and… more
    Lentech, Inc (09/02/25)
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  • Full Stack Software Engineer SME

    Leidos (Gaithersburg, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program.… more
    Leidos (11/01/25)
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  • CNO Reverse Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a skilled and innovative **Senior CNO Reverse Engineer ** to join our team in **Hanover, MD.** In this role, you will contribute to the development ... of mission-critical cyber capabilities, drive excellence in CNO development and lead...CNO development and lead efforts in advanced Computer Network Operations (CNO). You'll be part of a dynamic team… more
    ManTech (10/31/25)
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  • Software Engineer 25k Sign on Bonus

    Leidos (Columbia, MD)
    …a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team ... is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT),… more
    Leidos (10/24/25)
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  • CNO Python Software Engineer

    ManTech (Hanover, MD)
    …critical mission requirements by delivering advanced software solutions within a cyber network operations (CNO) environment. You will provide specialized ... **MANTECH** seeks a motivated, career- and customer-oriented **CNO Python Software Engineer ** to join our team in **Hanover, MD.** This position supports… more
    ManTech (11/18/25)
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