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  • Software Engineer Level 2 - Clearance Required

    $128.2k - $225.98k

     ...software into new or modified systems or operating environments • Develop simple data queries for existing or proposed databases or data...  ...data repository interfaces/queries • Develop or implement algorithms to meet or exceed system performance and functional standards... 
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    Lockheed Martin

    Garrett Park, MD
    23 hours ago

  • Sr Full Stack Software Engineer - Clearance Required

    $150.8k - $265.88k

     ...full-stack java software development in support of the Data Transformation Solutions (DTS) TTO. • You will be responsible for developing the middle tier to backend data storage, along with ETL (Extract, Transform, Load) development support. • You will contribute to... 
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    Lockheed Martin

    Cabin John, MD
    -17

  • Mid Computer Programmer

     ...Computer hardware and software engineers' research, design, develop, and test computer hardware and software programs. Hardware refers...  ...programming skills but are more concerned with developing algorithms and analyzing and solving programming problems than with writing... 
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    Full time

    Prescient Edge

    Bethesda, MD
    4 days ago

  • Senior Cloud Support Engineer

     ...workloads. Internalizing scalability and quality issues to develop and execute comprehensive addressment plans. Troubleshooting...  ...or more programming languages, including data structures and algorithms. ~3+ years experience testing, maintaining, and launching software... 
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    MANTECH

    Tysons, VA
    23 hours ago

  • Software Engineer with Poly SR SWE2

    $150.8k - $265.88k

     ...machine learning to stay ahead of emerging threats and opportunities. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse software systems supporting Analytic Missions. This Program has a robust process to ensure... 
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    Lockheed Martin

    Chevy Chase, MD
    23 hours ago

  • Mid-level Software Engineer

    $70k - $190k

     ...Demonstrated leadership skills to lead the project team to develop great, innovative, high quality products that exceed customer...  ...and developing automated analytics software, techniques, and algorithms. Experience with taxonomy construction for analytic disciplines... 
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    Belay Technologies

    Annapolis Junction, MD
    4 days ago

  • AI Security Engineer

    $99k - $225k

     ...privacy attacks, data poisoning attacks, and misuse of large language models. You will help research, develop, and implement adversarial machine learning algorithms and execute AI red teaming operations for clients across both the private and public sectors. You'll serve... 
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    Booz Allen Hamilton

    Bethesda, MD
    4 days ago

  • Incident Response (IR) Tech Lead

    $160k - $190k

     ...technical expertise, strategic oversight, and the ability to develop and improve detection and response processes. This role will also...  ...content development for SIEM systems, including correlation algorithms and threat detection signatures. Assist in evaluating and integrating... 
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    Edgewater Federal Solutions

    Bethesda, MD
    23 hours ago

  • Senior Software Developer

    $107.9k - $195.05k

     ..., MD , you will work with state-of-the-art technologies to develop advanced sonar tactical decision aids (TDAs) that directly support...  ..., and implementing real-time acoustic signal processing algorithms Developing parallel processing implementations Working... 
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    Leidos

    Bethesda, MD
    -17

  • Cyber Software Engineer Staff - SIGNAL SWE

    $3,000 per month

     ...coding and signal processing to optimize customer accesses and develop innovative processing solutions. The following are the primary...  ...to allow other team members to understand/utilize models or algorithms for processing signals of interest. • Develops, tests, and implements... 
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    Lockheed Martin

    Laurel, MD
    4 days ago

  • Backend Java/Python Engineer

     ...contribute to innovative NIH software development initiatives. Utilizing Agile methodologies, you'll play a key role in designing, developing, and deploying native and cloud-based solutions that support critical research and operational objectives. Your expertise will... 
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    Immediate start
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    Blu Omega

    Bethesda, MD
    19 hours agonew

  • Cloud & Platform Security Engineer

    $140k - $235k

    Absolute Business Solutions Corp (ABSC) is not just another tech company. We're a community of innovators, engineers, analysts and business professionals working together with our customers to tackle the most complex challenges. For more than 20 years we've supported critical...
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    Absolute Business Solutions Corp

    Bethesda, MD
    1 day ago

  • Mobile Reverse Engineer (TS/SCI clearance)

     ...Experience requiring a deep knowledge of Android and a strong passion in mobile industry and mobile development. • Experience developing/designing mobile phone platforms highly desired. • Experience in wireless API's (Wi-Fi, Bluetooth) preferred. • Engineer software... 
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    System One

    Bethesda, MD
    7 hours agonew

  • Mobile Device Reverse Engineer III TS/SCI with Poly REQUIRED

    $89.6k - $218.2k

     ...Experience requiring a deep knowledge of Android and a strong passion in mobile industry and mobile development. . Experience developing/designing mobile phone platforms highly desired. . Experience in wireless API's (Wi-Fi, Bluetooth) preferred. . Engineer software... 
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    Work experience placement
    Local area

    CGI Technologies and Solutions, Inc.

    Bethesda, MD
    3 days ago

  • Software Engineer, (C#) Level 1

    $125k - $175k

     ...investigating COTS software protocols and adapting them for mission use. Develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time... 
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    Acclaim Technical Services

    Annapolis Junction, MD
    3 days ago

  • Software Engineer

     ...to join our team in Columbia , MD. In this role, you will develop, maintain, and enhance complex and diverse software systems based...  ...modify software to add features, implement high-performance algorithms, and integrate applications into diverse operating environments... 
    Full time
    Work at office

    MANTECH

    Columbia, MD
    23 hours ago

  • .NET Developer

     ...SharePoint Developer Bethesda, MD MUST: Experienced SharePoint Developer Must have TS CI Poly clearance 4 years of experience related to systems and/or SharePoint administration 2 years' experience building custom applications and development in SharePoint... 
    For contractors

    Quadrant

    Bethesda, MD
    23 hours ago

  • Platform Infrastructure Engineer

    $65k - $108k

    Job Family : Database Administration (Digital) Travel Required : None Clearance Required : Ability to Obtain Public Trust What You Will Do : We are searching for a Platform Infrastructure Engineer to support future opportunities. The person...
    Temporary work
    Flexible hours

    Guidehouse

    Bethesda, MD
    4 days ago

  • UI/UX Developer

    $90k - $130k

     ...Overview Black Canyon Consulting (BCC) is searching for a User Experience (UX) Developer to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health... 
    Full time
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    Black Canyon Consulting LLC

    Bethesda, MD
    3 days ago

  • UI Engineer | Frontend Developer

     .... Requirements Experience implementing design mocks in HTML, CSS, and JavaScript A solid programming background in algorithms and data structures demonstrable via coding exercise during in-person interview Experience building static and dynamic websites... 
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    Antithesis Operations LLC

    Vienna, VA
    4 days ago

  • SR .NET DEVELOPER

    $70 per hour

     ...JOB TITLE - SR .NET DEVELOPER Job Title: .Net Developer Reports to: Program Manager Location: Bethesda, MD; Arlington, VA Start Date: Immediately Clearance Requirement: Public Trust Tax Term:-W2 or C2C Hourly Rate:- 70$ Visa Status:- Must... 
    Hourly pay
    Permanent employment
    For contractors
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    Immediate start

    Twenty First Systems

    Bethesda, MD
    4 days ago

  • Python Full Stack Developer

     ...candidate to join our talented Team. Job Title: Python Full Stack Developer Location: McLean, VA Job Description: We are...  ...to help developers build and train Client machine learning algorithms. Participate in code reviews, ensure code quality and identify... 

    Ampcus

    McLean, VA
    23 hours ago

  • Software Engineer- Clearance Required

    $3,000 per month

    Job ID: 712844BR Date posted: Feb. 15, 2026 Description: This position may be eligible for a $25K sign on bonus for external hires! WHAT WE‘RE DOING Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today‘s most ...
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    Lockheed Martin

    Kensington, MD
    2 days ago

  • Full Stack & DevOps Engineer

     ...Design, build, and maintain backend services in Python/Django, Java Spring Boot, and Node.js, exposing secure REST/GraphQL APIs. • Develop responsive frontends using React or Angular aligned with USWDS and accessibility standards. • Implement automated test suites... 

    TalTeam

    Bethesda, MD
    4 days ago

  • MID-level Java Full Stack Software Developer

    $87.1k - $157.45k

     ...Description The Government Health and Safety Solutions Operation has a MID-level Java Full Stack Software Developer job available in Bethesda, MD . This opening will support federal health enterprise systems. Candidate MUST: This role is required to be... 
    Full time
    Local area
    Immediate start
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    Leidos

    Bethesda, MD
    3 days ago

  • Software Engineer with Poly SR SWE2

    $150.8k - $265.88k

     ...machine learning to stay ahead of emerging threats and opportunities. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse software systems supporting Analytic Missions. This Program has a robust process to ensure... 
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin

    Glen Echo, MD
    23 hours ago

  • Senior Devops Engineer (Azure & GCP)

     ...senior member of the Platform Engineering team, you will bridge the gap between development and operations by building an Internal Developer Platform (IDP) via Backstage , orchestrating complex data pipelines with Argo Workflows , and driving the adoption of AI-... 
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    ASCENDING LLC

    Bethesda, MD
    3 days ago

  • Cloud Software Engineer (Levels 2 &3)

    $70k - $190k

     ...Technologies is seeking a Cloud Engineer to join our intel team. The SWE develops, maintains, and enhances complex and diverse Big-Data cloud...  ...and developing automated analytic software, techniques, and algorithms. Experience with taxonomy construction for analytic... 
    Work experience placement

    Belay Technologies

    Annapolis Junction, MD
    4 days ago

  • Embedded Developer Level 2

     ...Legal, and Finance teams. Capability Unit Metrea Algorithmics (MAX) provides unique engineering services, cloud-based cyber...  ...and control. Position Summary As the Embedded Developer, the role will support numerous challenging, mission-critical... 
    Full time
    Work experience placement
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    Monday to Friday
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    Metrea Management LLC

    Annapolis Junction, MD
    23 hours ago

  • Cloud/Computing Engineer

    $135k - $216k

     ...migrate from on premises solutions. ~ Optimize memory management identifying the best ways to develop distributed cluster-enabled and graph processing algorithms. ~ Lead data integration and migration efforts, including mapping schemas, performing... 
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    Peraton

    Herndon, VA
    3 days ago