• Principal / Sr . Principal Embedded…

    Northrop Grumman (Annapolis Junction, MD)
    …object-oriented design principles in C/C++ Knowledge in operating system concepts for embedded systems ( Linux or VxWorks) + Ability to test, debug and integrate ... object-oriented design principles in C/C++ Knowledge in operating system concepts for embedded systems ( Linux or VxWorks) + Ability to test, debug and integrate… more
    Northrop Grumman (11/11/25)
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  • Senior Embedded Software Engineer

    Leonardo DRS, Inc. (Frederick, MD)
    …and experience. Strong background in software development using C/C++ and Python on Linux operating systems (with some experience on Windows as well). Solid ... **Job ID: 112855** The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner committed to delivering world-class, full… more
    Leonardo DRS, Inc. (09/04/25)
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  • 339 - Senior Network Engineer

    ARSIEM (Laurel, MD)
    …matte expertise and understanding of the system; + Build and maintain complex Linux systems hardened to meet operational standards; + Provide installation, ... tools, network configurations, and operational tools + Knowledge of operating systems , including Windows and Linux , application behaviors, and network… more
    ARSIEM (11/04/25)
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  • Senior Cloud Systems Engineer…

    St. George Tanaq Corporation (Suitland, MD)
    Senior Cloud Systems Engineer (Identity Management Domain Services) WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior Cloud Systems Engineer** (Identity Management Domain Services)… more
    St. George Tanaq Corporation (11/18/25)
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  • Sr Principal Cyber Software Engineer Test

    Northrop Grumman (Annapolis Junction, MD)
    Systems Engineering * Familiarity with CI/CD principles. * Experience with Windows/ Linux operating systems & Virtual Machines (VMs). * Expert level ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of… more
    Northrop Grumman (11/12/25)
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  • Senior Cryptographic Software Engineer

    ManTech (Linthicum Heights, MD)
    …Ethical Hacker (CEH), or equivalent. + Certifications related to cryptographic technologies or Linux systems , such as Linux + or RHCE. **Security Clearance ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cryptographic Software Engineer** to join our team...+ Configure, script, and ensure secure development practices within Linux -based operating systems . + Design and assess… more
    ManTech (11/09/25)
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  • Sr . Software Engineer TS/SCI Polygraph

    Leidos (Annapolis Junction, MD)
    …canonicalization, digital signatures). Must have experience developing on Windows, and/or Linux operating systems . Must have documented professional experience ... **Description** Leidos has an exciting opportunity for a Sr . Software Engineer! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform… more
    Leidos (09/10/25)
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  • Principal/ Senior Principal DevOps Platform…

    Northrop Grumman (Annapolis Junction, MD)
    …PhD and 0+ years of relative experience. + Strong understanding of Linux systems , automation frameworks, and networking fundamentals + Experience working ... PhD and 3+ years of relative experience. + Strong understanding of Linux systems , automation frameworks, and networking fundamentals + Experience working… more
    Northrop Grumman (11/06/25)
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  • Software Engineer with Poly Sr Swe3

    Lockheed Martin (Annapolis Junction, MD)
    …development, testing, and debugging of software solutions, with a focus on Linux operating systems \. Strong Familiarity with programming languages such as ... **Description:** **THE WORK** This senior role fosters collaboration with other senior...career goals\. Competitive and comprehensive benefits package\. Rewards and recognition for your hard work\. Medical and dental coverage\.… more
    Lockheed Martin (10/31/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …60 days from program start to obtain it + Proficiency in administering Linux operating systems . + Experience with Windows Server 2022 administration, including ... ManTech seeks a motivated, career- and customer-oriented ** Sr ** **Cloud System Administrator** to join our team in **Hanover, MD.** Our team delivers enterprise… more
    ManTech (09/10/25)
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