• Junior Software Engineer (Python)

    Synergy ECP (Annapolis Junction, MD)
    Junior Software Engineer (Python) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for cleared ... ongoing mission-critical operations. With high demand from our National Security customers for our talent and expertise, our employees...will be doing: Synergy is seeking a Junior level Software Engineer proficient with Python, C++, and… more
    Synergy ECP (08/08/25)
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  • CNO Software Engineer

    ManTech (Hanover, MD)
    …+ Subversion/GIT experience + Atlassian Tools (Confluence, Jira, Bamboo, Crucible) ** Security Clearance Requirements:** + Must have an active/current TS/SCI ... **ManTech** seeks a motivated, career and customer-oriented **CNO Software ** ** Engineer ** to join our team in the **Hanover, Maryland** location. Provides… more
    ManTech (09/19/25)
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  • Software Engineer (Tactical Decision…

    Leidos (Bethesda, MD)
    …and C++ are a must** + ** Clearance :** Must be able to obtain a **U.S. security clearance ** . + **Certification:** Must be willing to earn an **IAT Level I ... certification** after hire (company-supported). Preferred Qualifications + Active Secret level security clearance . + Experience with Angular, Rust and/or Scala… more
    Leidos (09/24/25)
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  • Expert CNO Software Engineer

    Lockheed Martin (Hanover, MD)
    **Description:** **The Work:** A Senior Expert CNO Software Engineer does work that requires a highly skilled individual with expertise in computer network ... the team\. \#RMSCYTJ \#RMSC6ISR \#OneLMHotJobs \#RMSTG2025 **Basic Qualifications:** * Active US security clearance with a polygraph * 6\+ years overall… more
    Lockheed Martin (09/17/25)
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  • ColdFusion Software Engineer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Coldfusion Software Engineer to work on the development of a business application that supports all aspects of the ... within the ColdFusion ecosystem + Make changes to the software stack in order to run it on differing security network levels + Help build the system that will… more
    BigBear.ai (08/21/25)
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  • Senior Software Engineer (SWE-4)

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software...Experience with Machine Learning + Experience with AWS EMR ** Security clearance requirement:** + Candidates must possess… more
    Leidos (08/28/25)
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  • Software Engineer II - Flight Deck…

    RTX Corporation (Annapolis, MD)
    …as only US citizens are authorized to access information under this program/contract. ** Security Clearance :** None/Not Required Join a team that powers the ... aircraft, ground stations, and control networks worldwide. As a Senior Software Engineer , you will play a key role in developing high-availability, secure,… more
    RTX Corporation (09/27/25)
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  • Software Engineer , Stf - 1lmx SAP…

    Lockheed Martin (Bethesda, MD)
    **Description:** **What You Will Be Doing:** As a Software Engineer , Staff, you will work within a Scaled Agile Scrum team comprised of business representatives ... and IT employees to complete software development based on functional specs\. Your responsibilities will...schedules to comprehensive benefits investing in your future and security , Learn more about Lockheed Martin's comprehensive benefits package… more
    Lockheed Martin (08/21/25)
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  • Software Engineer 3 - TS/SCI w/Poly

    Amentum (Fort Meade, MD)
    Security , & Intel space? If so, look no further. Amentum is seeking a Software Engineer 3 to join our team of passionate individuals in Ft. Meade, Maryland. ... projects that make a direct impact on the Nation's security and intelligence mission. **Your Impact:** As a SWE3,...and using source code management tools. + Experience developing software solution using Python ** Clearance Required:** TS/SCI… more
    Amentum (07/19/25)
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  • Junior F/E Software Engineer

    Huntington Ingalls Industries (Columbia, MD)
    …and conduct quality assurance testing + Other duties as assigned Minimum Qualifications + Security Clearance - Ability to obtain a Secret level US Government ... solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science....security clearance ; US Citizenship required. Will also… more
    Huntington Ingalls Industries (09/12/25)
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