• Sr . Software Engineer

    BigBear.ai (Annapolis Junction, MD)
    …grow your career with us at BBAI! What you will do Endpoint services is seeking a Senior Software Engineer to work with a team of developers to implement new ... Overview Big Bear Ai (BBAI) is seeking a JavaScript Software Engineer with an active TS/SCI w / Poly located in Hanover, MD. This role offers a unique chance… more
    BigBear.ai (12/11/25)
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  • Senior Mobile Software

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Software Engineer and Exploitation Capability Integrator to architect, implement and deploy cutting-edge solutions that drive ... real-world impact. Responsibilities: + Elicit requirements from stakeholders to identify software designs that bring together mission capabilities through the use of… more
    BigBear.ai (11/15/25)
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  • Senior Software Engineer

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Software Engineer to support analysts and operators by designing, developing, and integrating tools to automate data ... to provide guidance and vision as you work with mission stakeholders and software engineers to specify, develop, integrate, and test new workflows aided by AI/ML… more
    BigBear.ai (11/27/25)
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  • Principal / Sr . Principal Embedded…

    Northrop Grumman (Jessup, MD)
    …obtain and maintain a TS/SCI w . Polygraph prior to start. **Basic Qualifications Senior Principal Embedded Software Engineer :** + Bachelor's degree in a ... Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a **Principal Embedded Software Engineer / Senior Principal Embedded … more
    Northrop Grumman (12/05/25)
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  • Principal / Sr . Principal Software

    Northrop Grumman (Jessup, MD)
    …and maintain a TS/SCI w . Polygraph prior to start. **Basic Qualifications for Senior Principal Software Development Engineer :** + Bachelor's degree in a ... maintain a TS/SCI w . Polygraph prior to start. **Preferred Qualifications Principal Software Development Engineer / Senior Principal Software more
    Northrop Grumman (12/05/25)
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  • Software Engineer with Poly…

    Lockheed Martin (Annapolis Junction, MD)
    …ahead of emerging threats and opportunities\. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse ... **Description:** **THE WORK** This senior role fosters collaboration with other senior...products to production\. **WHO YOU ARE** Experience as a Software Engineer with knowledge assisting in the… more
    Lockheed Martin (11/27/25)
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  • Software Engineer with Poly Mid…

    Lockheed Martin (Annapolis Junction, MD)
    …ahead of emerging threats and opportunities\. **WHO YOU ARE** Experience as a Software Engineer with knowledge assisting in the design, development, testing, and ... **Description:** **THE WORK** This senior role fosters collaboration with other senior...debugging of software solutions, with a focus on Linux and Unix… more
    Lockheed Martin (09/18/25)
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  • Cyber Software Engineer Sr

    Lockheed Martin (Fort Meade, MD)
    …position may be eligible for a $25K sign on bonus for external hires\! Cyber Software Engineer Princ\. \- DSP WHAT WE'RE DOING Lockheed Martin, Cyber & ... to deployment, and will work closely with cross\-functional teams to ensure software meets user requirements\.The following are the primary functions of the… more
    Lockheed Martin (12/10/25)
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  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …space\- based programs in support of national security\. We are looking for a software engineer to craft and build innovative solutions for our customers\. You ... system capabilities from early design through site acceptance focused on software reuse, COTS/FOSS integrations, and innovative, affordable best practices\. * Be… more
    Lockheed Martin (11/07/25)
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  • Sr . Software Engineer Stf…

    Lockheed Martin (Hanover, MD)
    …bay\. THE WORK In this role you will: * Analyze user requirements to derive software design and performance requirements * Design and code new software or modify ... software to add new features * Integrate existing software into new or modified systems or operating environments...* C\+\+ * Python * Kubernetes **Clearance Level:** TS/SCI w /Poly SP **Other Important Information You Should Know** **Expression… more
    Lockheed Martin (12/11/25)
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  • Sr . DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Sr . DevOps Engineer Location: Springfield, VA, US Job ID: ATR 17260 Job Description Title: Sr . DevOps Engineer Location: Springfield, VA ... solutions to the customer. As part of the GSS Team the DevOps Engineer 's expertise is needed to support a sophisticated enterprise environment. The Engineer more
    Arena Technical Resources, LLC (11/29/25)
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  • Sr . Reverse Engineer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Sr .R everse Engineer for up-and-coming projects where you will design, develop, prototype, modify , and integrate solutions to ... SWE experience may be substituted for a bachelor's degree. + Clearance:TS/SCI w /Poly + Experience with developing CNO specific software in Linux/Windows/Embedded… more
    BigBear.ai (12/11/25)
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  • Sr System Engineer

    KBR (Chantilly, VA)
    Title: Sr System Engineer Belong. Connect. Grow. with...the future of space defense. KBR is seeking a Senior Systems Engineer to support our customers in ... position requires the employee to provide technical expertise as a Systems Engineer and Technical Assistance (SETA). The ideal candidate will have experience within… more
    KBR (10/21/25)
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  • Sr System Engineer

    KBR (Chantilly, VA)
    Title: Sr System Engineer KBR is seeking a highly qualified Senior System Engineer to support our customer in Chantilly, VA delivering mission-critical ... Demonstrated experience providing contractor support to government collection systems and software acquisitions Minimum qualifications: + Active TS-SCI/ w CI… more
    KBR (12/09/25)
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  • Systems Engineer III - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    Systems Engineer III - PIPELINE (TS/SCI w /...and memory scaling) is required. Job Description: + The Senior Systems Engineer shall be responsible for ... the development cycle to ensure supportability for security certification. + The Senior Systems Engineer shall also be responsible for performing implementation… more
    COMSO, Inc (12/02/25)
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  • Network Engineer - TS/SCI w /Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …your engineering expertise along with a drive for innovation to GDIT. The Network Engineer Senior must have: * Education: Bachelor of Arts/Bachelor of Science * ... and must have a strong understanding of network security compliance and software -defined networking (SDN) practices. The engineer will also be responsible… more
    General Dynamics Information Technology (10/14/25)
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  • Windows Desktop Engineer - TS/SCI w

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Bring your technology expertise and drive for innovation to GDIT. The Systems Engineer Senior must have: * Education: Bachelor of Arts/Bachelor of Science ... of related experience **US Citizenship Required:** Yes **Job Description:** WINDOWS DESKTOP ENGINEER Advance how our customers operate while you advance your career.… more
    General Dynamics Information Technology (11/27/25)
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  • Field Engineer /Systems Specialist - TS/SCI…

    General Dynamics Information Technology (Washington, DC)
    …related experience **US Citizenship Required:** Yes **Job Description:** Systems Specialist Senior Transform technology into opportunity as a Systems Specialist ... Senior with GDIT. A career in enterprise IT means...solutions. + Execute the installation, configuration, and upgrade of software and hardware across multiple security classifications. + Execute… more
    General Dynamics Information Technology (12/12/25)
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  • Principal / Senior Principal Controls…

    Northrop Grumman (Jessup, MD)
    …and maintain a TS/SCI w . Polygraph prior to start **Basic Qualifications for Senior Principal Controls Software Design Engineer :** + Bachelor's Degree in ... Qualifications for Principal / Senior Principal Controls Software Design Engineer :** + Current active DoD TS/SCI w . Polygraph clearance + Experience with… more
    Northrop Grumman (12/05/25)
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  • Principal / Senior Principal Embedded…

    Northrop Grumman (Jessup, MD)
    …and maintain a TS/SCI w . Polygraph prior to start **Basic Qualifications for Senior Principal Embedded Software Design Engineer :** + Bachelor's Degree in ... Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal / Senior Principal Embedded Software Design Engineer more
    Northrop Grumman (12/05/25)
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