• Software Engineer 3

    Amentum (Annapolis Junction, 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 **Software ... Engineer ** to join our team of passionate individuals in...projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** On the Data Storage/Retrieval… more
    Amentum (07/19/25)
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  • Principal Software Engineer - 25k Sign…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...results. Leidos is currently looking to add a Software Engineer (SWE-3) to a growing task. Tasks will include… more
    Leidos (07/16/25)
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  • Senior Bridge & Tunnel Engineer - Rail…

    Parsons Corporation (Baltimore, MD)
    …verbal communication skills + Strong aptitude for learning higher level design skills ** Security Clearance Requirement:** None This position is part of our ... now hiring for an experienced **Senior/** **Principal Structural or geotechnical Engineer ** experienced in tunneling and underground design and construction to join… more
    Parsons Corporation (07/08/25)
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  • Jr. Full Stack Engineer

    Leidos (Gaithersburg, MD)
    **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...Solutions Business Area, is seeking a Junior Full Stack Engineer for the Maru Program. The responsibilities for this… more
    Leidos (06/28/25)
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  • Senior Test Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Test 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,… more
    Leidos (06/26/25)
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  • RF Software Engineer 2- TS/SCI with Poly

    Amentum (Hanover, MD)
    …mission-critical projects that make a direct impact on the nation's security and intelligence mission. **Responsibilities:** The Software Engineer develops, ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....look no further. We are seeking an RF Software Engineer to join our team of passionate individuals. In… more
    Amentum (06/18/25)
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  • Principal Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …has a new and exciting opportunity for a **Principal Kubernetes** **S** **oftware Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Paid Leave, and much more. **Join us and make a difference in National Security !** **Job Summary:** Our ideal Software Engineer will have expertise in Kubernetes… more
    Leidos (06/05/25)
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  • Junior Software Engineer

    GliaCell Technologies (Laurel, MD)
    …you must have the following: + Possess an active or rein-statable TS/SCI with Polygraph security clearance . + US Citizenship. + The candidate shall 3 or more ... Are you a Junior Software Engineer who is ready for a new challenge...on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and… more
    GliaCell Technologies (05/23/25)
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  • Senior Expert CNO Software Engineer level 3

    Lockheed Martin (Hanover, MD)
    …the team\. \#RMSCYTJ \#RMSC6ISR \#OneLMHotJobs \#RMSTG2025 **Basic Qualifications:** * Active US security clearance with a polygraph * 6\+ years overall ... **Description:** **The Work:** A Senior Expert CNO Software Engineer does work that requires a highly skilled individual with expertise in computer network… more
    Lockheed Martin (08/14/25)
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  • Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    …their performance. Active and transferable US government issued **TS/SCI with polygraph security clearance ** is required prior to start date. US citizenship ... is required, as only US citizens are eligible for a security clearance . **What We Offer:** Whether you're just starting out on your career journey or are an… more
    Nightwing (08/12/25)
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