• Java - Mainframe Programmer

    GovCIO (Annapolis, MD)
    …to be open to learning the "Legacy/Mainframe technologies" Provide architecture, development and cyber security support for the High Value Assets (HVAs) that ... **Responsibilities** In this role you will support the Defense Counterintelligence Security Agency (DCSA), Background Information Systems (BIS), Case Processing… more
    GovCIO (11/07/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...expertise that assists in sustaining critical mission-related software and systems to a large government contract. Key Responsibilities: +… more
    GliaCell Technologies (11/01/25)
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  • Manager Operations

    L3Harris (Hanover, MD)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Manager ... Job Description: The Manager of Operations for the Seabed Systems base in Hanover, MD. The leader will serve...industry experience (Defense, Aerospace, Medical, etc.) + Secret level security clearance at time of hire preferred. + Electrical,… more
    L3Harris (10/26/25)
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  • SOC Analyst

    Leidos (Odenton, MD)
    …join our team at Ft. Meade, MD.In this role you will provide security infrastructure operations support and interfacing across the program. This support includes ... for this position is a highly motivated individual, with a strong IT security background who excels integrating, operating, and deploying security technology and… more
    Leidos (10/22/25)
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  • Software Developer - Senior

    Amentum (Fort Meade, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security , & Intel space? If so, look no further. Amentum is seeking a ... challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. We are seeking seeking Software Developers and… more
    Amentum (10/16/25)
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  • Support Equipment Quality Control Specialist

    L3Harris (Lexington Park, MD)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Support ... lists to approve or reject units, test setups, or systems for in process or final assemblies. Inspects and...US Citizen Preferred Additional Skills: + Active Top Secret security clearance. In compliance with pay transparency requirements, the… more
    L3Harris (09/11/25)
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  • Software Engineer (TS/SCI w/ Poly required)

    Parsons Corporation (Fort George G Meade, MD)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... features + Integrate existing software into new or modified systems or operating environments + Develop simple data queries...a bachelor's degree. + TS SCI w/ poly required ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph… more
    Parsons Corporation (09/02/25)
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  • Business Management Manager 1

    Northrop Grumman (Linthicum Heights, MD)
    …and technologies. Our differentiated battle management and cyber (https://www.northropgrumman.com/what-we-do/mission-solutions/ cyber ) solutions deliver timely, ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/26/25)
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  • Assistant Quality Control Manager

    M. C. Dean (Baltimore, MD)
    …+ Electrical systems including power (normal / emergency) distribution and lighting systems + Electronic security systems including access control, CCTV, ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (11/18/25)
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  • Java Developer

    Leidos (Bethesda, MD)
    …exciting opportunity for a **Sr. Java Developer** with advanced Excel 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...immediate need for a Sr. Java Developer with strong systems , software, cloud, database, and Agile experience to support… more
    Leidos (10/31/25)
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