• Lockheed Martin (Hanover, MD)
    …package. We support our employees, so they can support our mission. THE WORK As a Senior Software Engineer you will: * Analyze user requirements to derive ... software design and performance requirements * Provide recommendations for...with GIT * Basic RF knowledge Clearance Level: TS/SCI w /Poly SP Other Important Information You Should Know Expression… more
    job goal (12/08/25)
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  • Lockheed Martin (Annapolis Junction, MD)
    …stay ahead of emerging threats and opportunities. WHO YOU ARE Experience as a Software Engineer with knowledge assisting in the design, development, testing, and ... Date posted: Sep. 16, 2025 Description: THE WORK This senior role fosters collaboration with other senior ...debugging of software solutions, with a focus on Linux and Unix… more
    job goal (12/08/25)
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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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  • 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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  • 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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  • 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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  • 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 (10/24/25)
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  • Senior Software Test Engineer

    Shuvel Digital (Annapolis, MD)
    …of education requirement. Briefly Describe the Work: GITI is looking for a Software Test Engineer with documented expertise to be responsible for conducting ... Clearance Level: TS/SCI w / CI Poly US Citizenship: Required Job Classification:...issues and prepare software defect reports. A Software Test Engineer must be able to… more
    Shuvel Digital (11/12/25)
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  • Senior Software Engineer

    CACI International (Laurel, MD)
    Senior Software Engineer - Machine Learning & Cloud Technologies Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... * **The Opportunity:** Join our dynamic team as a Software Engineer where you will play a...Linthicum Heights, MD locations._ **Qualifications** **Required:** + Active TS/SCI w / Polygraph + Experience with Python + Experience with… more
    CACI International (10/03/25)
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  • Senior CNO Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused ** Senior CNO Software Engineer ** to join our CNO team in **Hanover, MD.** As a Senior CNO ... are not limited to:** + Design and develop new hardware- or software -based CNO capabilities + Independently contribute to the design, development, documentation,… more
    ManTech (11/25/25)
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  • Software Engineer - Senior

    Lockheed Martin (Annapolis Junction, MD)
    …the resources of Lockheed Martin to keep the threats at bay\. **THE WORK** As a Software Engineer \- Senior Level you will be responsible for: * Developing, ... maintaining, and enhancing complex and diverse software systems \(e\.g\., processing\-intensive analytics, novel algorithm development, manipulation of extremely… more
    Lockheed Martin (11/20/25)
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  • Senior Software Engineer

    Lockheed Martin (Hanover, MD)
    …We support our employees, so they can support our mission\. **THE WORK** As a Senior Software Engineer you will: * Analyze user requirements to derive ... software design and performance requirements * Provide recommendations for...with GIT * Basic RF knowledge **Clearance Level:** TS/SCI w /Poly SP **Other Important Information You Should Know** **Expression… more
    Lockheed Martin (10/10/25)
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  • Senior Software Engineer

    Lockheed Martin (Herndon, VA)
    …2025/2026 **Basic Qualifications:** \- At least 3 years of technical experience as a Software Engineer in an Agile environment with proficiency with one or more ... for you\. Candidate will work in a team environment utilizing Agile software methodologies and processes\. Candidate will autonomously work on complex tasks, assist… more
    Lockheed Martin (10/11/25)
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  • Senior Software Engineer

    Acclaim Technical Services (Annapolis Junction, MD)
    …DC area firms and continues to grow. We are actively recruiting for a Software Engineer to support our Engineering Services and Solutions Division, based in ... Junction, MD. Ideal candidate will have experience as a software engineer , analyzing complex systems. Must have...for a bachelor's degree. Must have a current TS/SCI w / Polygraph Pay Range : There are many factors… more
    Acclaim Technical Services (10/27/25)
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  • Principal / Sr. Principal Embedded Software

    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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  • Senior AI/ML Engineer

    Lockheed Martin (Annapolis Junction, MD)
    **Description:** **THE WORK** The Artificial Intelligence/Machine Learning \(AI/ML\) Engineer designs, creates, tests, and productizes AI/ML algorithms to solve ... defined by the business logic developed to meet customer requirements\. The AI/ML Engineer should be proficient in all aspects of model architecture, data pipeline… more
    Lockheed Martin (11/26/25)
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