• Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: ... and O&M team members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration, and troubleshooting of both Linux and… more
    Vexterra Group (10/14/25)
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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 Information Security Engineer

    Lumen (Annapolis, MD)
    …the future. **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can help design, engineer , build, deploy, and support ... deploy, troubleshoot, and support technologies that monitor network and host systems -both on-premises and in cloud environments-for cyber threats and incident… more
    Lumen (11/15/25)
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  • CNO Developer/ Engineer

    Shuvel Digital (MD)
    CNO Developer/ Engineer Joint Base Andrews, MD Clearance Level: TS/SCI US Citizenship: Required Job Classification: Regular Full-time Years of Experience: 7-10 ... Bachelors Position Description: GITI is looking for a senior-level CNO Developer/ Engineer Capable of developing cyber capabilities and exploitation tools at the… more
    Shuvel Digital (09/04/25)
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  • Software Engineer

    Assertive Professionals (Hanover, MD)
    Software Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... national medical plan with employer contribution. Position Description: The Software Engineer develops, maintains, and enhances complex and diverse software … more
    Assertive Professionals (08/22/25)
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  • Principal / Sr. Principal Software Development…

    Northrop Grumman (Annapolis Junction, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a **Principal Software Development Engineer /Senior Principal Software Development Engineer ** . **What… more
    Northrop Grumman (11/11/25)
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  • System Engineer Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …at this time. <\/span><\/span>\n <\/div>\n \n \n <\/div>\n \n As a Principal Systems Engineer , you will be responsible for designing, implementing, and ... operations. You will work with ONEROOF, PITCHHITTER, NiFi, and various Systems Administration (SA) components, ensuring seamless virtualization, Linux more
    Jovian Concepts, Inc. (11/15/25)
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  • Principal / Senior Principal FPGA/ASIC…

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... to fit your life and launch your career today. Northrop Grumman Mission Systems Sector (NGMS) is a leading global provider of secure software-defined, hardware… more
    Northrop Grumman (11/06/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (College Park, MD)
    …innovative solutions to enable secure and reliable operations of enterprise computer systems . Engineer , design, develop, and implement enterprise network cyber ... and Linux , including installing, configuring, or maintaining servers operating systems and applications + Experience working with STIGs, SCAP, and cybersecurity… more
    ENS Solutions (09/27/25)
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  • Cloud System Engineer - Level 2

    CACI International (Suitland, MD)
    …Travel: Local * * * **The Opportunity:** CACI is seeking a skilled and experienced Cloud Systems Engineer (Level 2) to join our dynamic team to support a DoD ... of cloud service models, microservices architecture, and scripting/automation. The Cloud Systems Engineer will be responsible for designing, implementing, and… more
    CACI International (10/29/25)
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