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  • CNO Analyst/Programmer 3 with Security Clearance

    $77.79 - $105.33 per hour

    At Wyetech, you'll be at the center of an award-winning corporate culture, breaking technological barriers and solving real-world problems for our federal government customers. We are committed to hiring the best of the best, and in return, we offer a world-class, truly...
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    Wyetech, LLC

    Hanover, MD
    1 day ago

  • CNO Analyst / Programmer 1

    $86.1k - $151.8k

     ...CNO Analyst / Programmer 1 Rotary and Mission Systems, Maryland, 688097BR Basic Qualifications Candidate must possess active US security clearance with a polygraph Bachelor's degree in computer science, information systems, or network engineering from an accredited... 
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    Lockheed Martin Corporation

    Elkridge, MD
    2 days ago

  • Staff Software Engineer

    $145k - $195.5k

    Job Description Company Profile Oceaneering Technologies (OTECH) develops, manufactures, and operates customized marine systems, shipboard equipment, subsea vehicles, and engineered solutions for commercial and U.S. military vessels. Oceaneering Aerospace and ...
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    Full time
    Casual work
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    Oceaneering

    Hanover, MD
    14 days ago

  • Software Engineer with Poly Mid to SR Poly Clearance Required

    $139.6k - $246.1k

    Job ID: 699074BR Date posted: Jul. 29, 2025 Description: THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission...
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    Lockheed Martin

    Annapolis Junction, MD
    3 days ago

  • Software Engineer with Poly SR SWE2

    $139.6k - $246.1k

    Job ID: 703713BR Date posted: Sep. 02, 2025 Description: THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position...
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    Lockheed Martin

    Annapolis Junction, MD
    3 days ago

  • Software Engineer with Poly Mid SWE1

    $97.1k - $171.24k

    Job ID: 703355BR Date posted: Aug. 27, 2025 Description: THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position...
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    Lockheed Martin

    Annapolis Junction, MD
    3 days ago

  • Software Engineer With Poly Early to Mid

    $97.1k - $171.24k

    Job ID: 700320BR Date posted: Jul. 31, 2025 Description: THE WORK This role collaborates with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This role involves supporting...
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    Lockheed Martin

    Annapolis Junction, MD
    3 days ago

  • CNO Software Engineer

    ManTech seeks a motivated, career and customer-oriented  CNO Software Engineer to join our team in Hanover, Maryland .   As a CNO Software Engineer on our team, you will provide specialized development, testing and evaluation capabilities tailored to system...
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    ManTech

    Hanover, MD
    4 days ago

  • DevOps Engineer

    Mantech seeks a highly motivated and collaborative DevOps Engineer to join our team in Annapolis Junction, MD. This position will support the development, deployment, and sustainment of secure backend and infrastructure services in a mission-driven enterprise environment...
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    Full time
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    ManTech

    Annapolis Junction, MD
    3 days ago

  • Software Engineer (DevOps) - CLEARANCE and POLYGRAPH REQUIRED with Security Clearance

    $150k - $235k

    Oracle, PostgreSQL, MongoDB, SQL Server, AngularJS, JSON, HTML, XML, XSLT, Scrum, Scaled Agile Framework (SAFe) methodology, SAFe Agilest Certification, or experience as a member of an Agile team Due to federal contract requirements, United States citizenship and an active...
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    Constellation Technologies Inc

    Annapolis Junction, MD
    1 day ago

  • Software Engineer (High Performance Computing) with Security Clearance

    Description Task Description The Software Engineer shall be responsible for software development activities for a tiered Zero-touch provisioning (ZTP) and infrastructure automation (IA) solution for the bring-up and hands-off automation of complex High Performance Computing...
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    FUSE Engineering

    Annapolis Junction, MD
    1 day ago

  • AF-HPC Software Engineer Level 2 - 3 with Security Clearance

    The HPC Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software for HPC (high performance computing) systems based upon documented requirements. Critical for an HSE is either a very strong math background and/...
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    Tailored Access, LLC

    Annapolis Junction, MD
    1 day ago

  • Kubernetes DevOps Engineer

    $3,000 per month

    Job ID: 691302BR Date posted: Apr. 10, 2025 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 daunting challenges...
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    Lockheed Martin

    Hanover, MD
    3 days ago

  • Software Engineer, Clearance Required - TS//SCI w/CI Poly with Security Clearance

    Please note, this position requires all candidates to currently possess an active Top-Secret SCI Clearance with a Polygraph. This position is not an opportunity to be sponsored or nominated for a government security clearance. The Work: The program is for responsible...
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    SSATI

    Annapolis Junction, MD
    2 days ago

  • Software Engineer - Mid & Sr level, (25%+ Hybrid) with Security Clearance

    $165k - $205k

    Codescratch is currently seeking a self-motivated and talented Software Engineer with experience to join our growing and dynamic team. The ideal candidate will be an experienced software engineer with a strong foundation in designing, developing, and maintaining high-quality...
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    Codescratch LLC

    Annapolis Junction, MD
    5 days ago

  • Software Engineer (Multiple Levels) - Fully Cleared with Security Clearance

    At BlueHalo, an AV Company we're more than just a tech company; we're a collective of creators and innovators dedicated to designing solutions that address the world's most pressing challenges. Our culture thrives on collaboration, creativity, and the relentless pursuit...
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    Local area

    BlueHalo

    Annapolis Junction, MD
    1 day ago

  • Signals Software Engineer - Level 2 - CLEARANCE and POLYGRAPH RE with Security Clearance

    $160k - $186k

    Software configuration management tools (e.g. GIT, ClearQuest, Trac, or Subversion), Python, Eclipse IDE, Google Protocol Buffer, model-based design (e.g. MATLAB, Simulink), service-oriented architecture, and Linux OS. Software defined radio architecture (SCA, REDHAWK, ...
    Contract work
    Temporary work
    Immediate start

    Constellation Technologies Inc

    Annapolis Junction, MD
    1 day ago

  • Software Engineer - Senior Level - CLEARANCE and POLYGRAPH REQUI with Security Clearance

    $230k - $250k

    Java, AWS, Docker, Kubernetes, Jira Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: * Must be a US Citizen. * Must have TS/SCI clearance w/ active polygraph...
    Contract work
    Temporary work
    Immediate start

    Constellation Technologies Inc

    Annapolis Junction, MD
    1 day ago

  • Software Engineer - FS Poly - UX/UI Designer - 5+ yrs with Security Clearance

    $25k

    Software Engineer - UX/UI Designer - 5+ yrs of Experience - TS/SCI w/Poly clearance is required Halogen Engineering Group is looking for a UX/UI Designer who will be responsible for crafting pixel-perfect user interfaces that enhance the usability and overall user experience...
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    Halogen Engineering Group, Inc

    Annapolis Junction, MD
    2 days ago

  • Lead CNO Software Engineer

    ManTech seeks a motivated, career and customer-oriented Lead CNO Software Engineer to join our team in the Hanover, Maryland.   Responsibilities include, but are not limited to: Coding and development with Python, Java and Groovy. Performing data analytics...

    ManTech

    Hanover, MD
    5 days ago

  • Expert CNO Software Developer

    ManTech is seeking a motivated, career and customer-oriented Expert CNO Software Developer to join our team in Hanover, MD. As a valued member of our organization, you will play a pivotal role in developing advanced cyber capabilities while delivering exceptional ...
    Work at office

    ManTech

    Hanover, MD
    5 hours ago

  • Senior Software Engineer (Engineer Software 3)

    $95.48k - $140k

     ...SIGINT, and EO/IR systems. Potentially flying on aircraft to support system integration and train operators. Designing intuitive graphical user interfaces that directly meet customer demands. Mentoring junior and mid-level engineers, fostering their growth and... 
    Full time
    Work experience placement
    Local area
    Worldwide

    Huntington Ingalls Industries

    Hanover, MD
    2 days ago

  • Software Developer- Intern

    $29.6k - $64.17k

    Description: Lockheed Martin (RMS) is seeking a College Intern Software Developer in (Annapolis Junction, Maryland). In this role you will have the responsibility of: Supporting our software developers using Java, Linux and Genrative AI. The successful candidates should...
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    Temporary work
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    Lockheed Martin Corporation

    Annapolis Junction, MD
    1 day ago

  • Senior Software Engineer

    Annual Salary Range: $180,000 to $220,000 with Full Benefits to include Health/Dental/Vision and PTO. Description: Base-2 Solutions is looking for a top-notch software engineer to join our team. We are driven to solve challenging customer problems...

    Base2 Solutions

    Hanover, MD
    5 days ago

  • Software Engineer Level 1 - 3 TS/SCI/FS Poly ONLY

    Description Software Engineer Levels 1 - 3 - TS/SCI/FS Poly clearance only Altamira Technologies has a long and successful history of providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves...
    Worldwide

    Altamira Technologies

    Annapolis Junction, MD
    4 days ago

  • Software Engineer - Level 2

    A Software Engineer designs, develops, enhances, verifies, and releases high-quality User interfaces for wireless network applications which, upon release, satisfy critically important national mission requirements. Specific duties include: Git-based distributed...
    Temporary work

    Avalore, LLC

    Annapolis Junction, MD
    2 days ago

  • Senior Software Engineer - Streaming Analytics Solutions

    $176k - $282k

    Senior Software Engineer - Streaming Analytics Solutions Job Locations US-MD-Annapolis Junction Requisition ID 2025-160157 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities ...
    Contract work
    Remote work
    Shift work

    Peraton

    Annapolis Junction, MD
    4 days ago

  • Senior Software Engineer - Next Generation Products

    $131.8k - $290k

    Senior Software Engineer - Next Generation Products Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Join ...
    Full time
    Contract work
    Work experience placement
    Local area
    Immediate start
    Flexible hours

    CACI International

    Annapolis Junction, MD
    1 day ago

  • Software Engineer, Journeyman

    Overview Silveredge Government Solutions is seeking a Software Engineer to design, develop and install software solutions. Build high-quality, innovative and fully performing software in compliance with DOD coding standards and technical design. Design, modify, develop...

    SilverEdge

    Hanover, MD
    1 day ago

  • Software Engineer

    Overview BigBear.ai is hiring full stack and specialized software engineers. As a Software Engineer, you will thrive in a dynamic environment where your contributions directly enhance the experience for our customers. The organization is focused on discovery of opportunities...

    BigBear Inc

    Annapolis Junction, MD
    2 days ago