• Software Engineer

    ARSIEM (Annapolis Junction, MD)
    …an impact on every client you work with. ARSIEM is currently looking for a Software Engineer . The position will support one of our Government clients in ... Annapolis Junction, MD. Responsibilities + Complete software development tasks individually and as an Agile team...XHTML, HTML, XML, and XSLT. + Experience developing with Windows and/or Linux operating systems . + Must… more
    ARSIEM (10/14/25)
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  • Software Engineer (DoD TS/SCI…

    MartinFederal Consulting, LLC (Fort Meade, MD)
    …joining our growing team today! JOB OVERVIEW MartinFederal has an opening for a Software Engineer to join our team of talented and diverse individuals. This ... responsiveness of applications. ESSENTIAL FUNCTIONS + Serve as a software engineer on an application development team....for a DoD customer. + Design / develop new software systems and/or enhancements to existing … more
    MartinFederal Consulting, LLC (10/30/25)
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  • Software Engineer 1 (TS/SCI w/Poly)

    CACI International (Columbia, MD)
    Software Engineer 1 (TS/SCI w/Poly) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * * CACI has an immediate opportunity for a Software Engineer to join a team in... (SWE) develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm… more
    CACI International (11/07/25)
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  • Sr Principal Cyber Software Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. **What You'll Get to Do:** ... Designs, develops, documents executes SW test applications software and systems that contain logical and...Engineering * Familiarity with CI/CD principles. * Experience with Windows /Linux operating systems & Virtual Machines (VMs).… more
    Northrop Grumman (11/12/25)
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  • Software Engineer - Clearance…

    Lockheed Martin (Hanover, MD)
    …support our employees, so they can support our mission\. **The Work:** As a Java Software Engineer , you will: * Analyze user requirements to derive software ... to improve its performance * Design, develop and modify software systems , using scientific analysis and mathematical...with Polygraph\. * Minimum Fifteen \(15\) years of experience Software Engineer \(SWE\) * Bachelor's degree in… more
    Lockheed Martin (11/09/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform ... software development lifecycle (SDLC) activities as both an individual...XML canonicalization, digital signatures). Must have experience developing on Windows , and/or Linux operating systems . Must have… more
    Leidos (09/26/25)
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  • Software Engineer , (C#) Level 1

    Acclaim Technical Services (Annapolis Junction, MD)
    …among DC area firms and continues to grow. We are actively recruiting for a Software Engineer (C#), Level 1 to support our Engineering Services and Solutions ... will have seven to thirteen years' experience as a software engineer in programs and contracts of...mission use. Develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm… more
    Acclaim Technical Services (09/24/25)
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  • Mid-Level Crypto Software Engineer

    GliaCell Technologies (Linthicum Heights, MD)
    …if you currently do not possess this level of clearance. Are you a Mid-Level Crypto Software Engineer who is ready for a new challenge that will launch your ... people Job Description: GliaCell is seeking a Mid-Level Crypto Software Engineer on one of our subcontracts....provide technical expertise that assists in sustaining critical mission-related software and systems to a large government… more
    GliaCell Technologies (10/30/25)
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  • Lead Software Engineer

    Sealing Technologies (Columbia, MD)
    …in systems engineering (server hardware), systems architecture ( Windows , Linux, ESXi), network security architecture, software development, and ... SealingTech is looking for an experienced and talented Lead Software Engineer to join our Software...deployments. + Familiarity with Large Language Models (LLMs), agent-based systems , or other AI/ML application development. + US Citizenship… more
    Sealing Technologies (10/02/25)
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  • Intern - Software Engineer (Crewed…

    Textron (Hunt Valley, MD)
    **2026 Intern \- Software Engineer \(Crewed Land\) \- Hunt Valley, MD** **Description** **_Who We Are_** Textron Systems serves defense and commercial ... Crewed Land business area\. The crwed team within Land Systems , Hunt Valley are seeking Software Engineering...Jira preferred but not required Experience with Linux and Windows development environments preferred Ability to work 40 hours/week… more
    Textron (11/03/25)
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