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  • Software Engineer Intern - Summer 2026

    $39.9k - $79.9k

     ...Programming principles in your work. Qualifications: Required: Must currently be a full-time Undergraduate, Graduate, or Doctorate student. Familiarity with the Software Development Life Cycle. Must be legally authorized to work in the United States without the... 
    For students
    Full time
    Contract work
    Part time
    Work experience placement
    Summer work
    Internship
    Local area
    Flexible hours

    CACI International

    Hanover, MD
    3 days ago

  • Senior Software Engineer

    $106.5k - $159.8k

     ...system operations, and maintain data integrity without compromise or risk. You'll develop innovative tools that enable scientists and students to discover, transform, and enhance Earth science data quality for solving environmental and socio-economic challenges. Cumulus is... 
    For students
    Permanent employment
    Contract work
    For subcontractor
    Local area
    Flexible hours

    KBR

    Greenbelt, MD
    2 days ago

  • Senior Software Developer

    $122.5k - $183.8k

     ...Repository (CMR). As a member of the EED-3 team, the software developer will build and support innovative tools allowing scientists and students alike to discover, transform, update, and improve the quality of earth science data in the pursuit of solving a wide range of... 
    For students
    Permanent employment
    Contract work
    For subcontractor
    Local area
    Flexible hours

    KBR

    Greenbelt, MD
    2 days ago

  • Software Developer- Intern

     ...the lives of one another, our customers, our communities, and our planet. Here, the possibilities are endless because we offer: Flexible Schedules, dependent on role Levels: Student, Entry, Mid, Senior, Management Locations: Nationwide & OCONUS Positions... 
    For students
    Internship
    Flexible hours

    Lockheed Martin Corporation

    Annapolis Junction, MD
    18 days ago

  • 0 - Intern Junior Programmer

    $16.5 per hour

     ...Job Description Job Description Salary: ABOUT YOU The Ideal candidate: Comp Sci or Info System Tech student Programming knowledge is a must Flexible schedule but be able to work at least 2-3 days of the week (M-F), for a minimum of 20 hours a week... 
    For students
    Part time
    Internship
    Flexible hours
    2 days per week
    3 days per week

    TIER 1 CONSULTING GROUP

    Columbia, 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...
    Suggested
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin

    Annapolis Junction, MD
    2 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...
    Suggested
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work
    Weekend work

    Lockheed Martin

    Annapolis Junction, MD
    2 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...
    Suggested
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin

    Annapolis Junction, MD
    2 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...
    Suggested
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin

    Annapolis Junction, MD
    2 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...
    Suggested
    Full time
    Work at office

    ManTech

    Annapolis Junction, 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...
    Suggested
    Full time
    Temporary work
    Part time
    Work experience placement
    Internship
    Summer internship
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Annapolis Junction, MD
    18 hours ago

  • Senior Software Engineer

    $227.5k

    Description Do you have experience developing software and want to apply that experience to creating innovative tools and technologies to solve complex technical challenges?   Do you thrive in a collaborative research and development environment, working alongside...
    Suggested
    Temporary work
    Work experience placement
    Interim role
    Casual work
    Relocation package
    Flexible hours

    Johns Hopkins Applied Physics Laboratory (APL)

    Laurel, MD
    3 days ago

  • Software Engineer

    $180k

    Description   Are you looking for an opportunity that will continue to challenge and develop your technical abilities throughout your career? Do you want to work on a simulation development team that allows you to contribute to some of our country's most complicated...
    Suggested
    Temporary work
    Work experience placement
    Relocation package
    Flexible hours

    Johns Hopkins Applied Physics Laboratory (APL)

    Laurel, 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...
    Suggested
    Contract work
    Temporary work
    Immediate start
    Flexible hours

    Constellation Technologies Inc

    Annapolis Junction, MD
    1 day 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...
    Suggested

    SSATI

    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/...

    Tailored Access, LLC

    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...

    FUSE Engineering

    Annapolis Junction, MD
    1 day ago

  • 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...
    Hourly pay
    Full time
    Contract work
    Temporary work
    Work experience placement
    Summer work
    Immediate start

    Wyetech, LLC

    Hanover, MD
    1 day 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...
    Local area
    Remote work
    Relocation

    Codescratch LLC

    Annapolis Junction, MD
    4 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...
    Contract work
    Work experience placement
    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

  • CNO Reverse/ Embedded Engineer (Multiple levels)- Fully Cleared with Security Clearance

    At BlueHalo, an AV Company, we're at the vanguard of cybersecurity and embedded systems innovation, crafting secure, sophisticated solutions for complex defense challenges. Our commitment to technological excellence drives us to explore the uncharted territories of Computer...
    Contract work
    Work experience placement
    Local area

    BlueHalo

    Annapolis Junction, MD
    1 day ago

  • Software Engineer III (TS/SCI w/ Polygraph)

    Software Engineer III (TS/SCI w/ Polygraph) Annapolis Junction, MD ( Description About us: COMSO, Inc. is a powerhouse when it comes to empowering federal government stakeholders to fulfill their mission with confidence and efficiency. Our staff brings knowledgeable...
    Temporary work
    Immediate start
    Flexible hours

    COMSO

    Annapolis Junction, MD
    5 days ago

  • Junior Software Engineer

    $90k - $170k

     ...through Belay's volunteer program ~10% matching in 401(k) contributions vested on day one ~$5,000 annual training/tuition ~ Student Loan Repayment Program ~100% company-funded HSA ~ Rich medical coverage (100% coinsurance) ~ Dental coverage including orthodontia... 
    Contract work
    Work experience placement
    Flexible hours

    Belay Technologies

    Annapolis Junction, MD
    2 days ago

  • Software Engineer III

    Reflexive Concepts is seeking a skilled Software Engineer III to join our team! The Software Engineer shall be responsible for developing rapid experimental prototypes of particular capabilities associated with the improvement and modernization of metrics and monitoring...

    Reflexive Concepts

    Annapolis Junction, MD
    18 hours ago

  • Software Developer with active TS/SCI Polygraph

    $67.6k - $122.2k

    Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is ...
    For contractors

    Leidos

    Annapolis Junction, MD
    4 days ago

  • Software Engineer II

    $72k - $144k

     ...and separate employer retirement contribution, including a Lifetime Income Strategy option ? ~ Tuition reimbursement program ? ~ Student Loan Repayment Program ? ~ Life insurance and disability coverage ? ~ Optional coverages you can buy pet insurance, home and auto... 
    Temporary work
    Work experience placement
    Relocation
    Flexible hours

    RTX

    Annapolis Junction, MD
    3 days ago

  • Software Developer

    ORBIS is looking for a software developer for our mission-focused customer in Annapolis Junction, MD. The Software Developer shall be responsible for developing rapid experimental prototypes of particular capabilities associated with the improvement and modernization of...
    Overseas

    Orbis Operations

    Annapolis Junction, MD
    1 day ago

  • CNO Analyst / Programmer 1

    $86.1k - $151.8k

    Offensive Cyber Specialist This position may be eligible for a $25K sign on bonus for external hires! Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life...
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Relocation package
    Flexible hours
    Shift work

    ClearanceJobs

    Elkridge, MD
    3 days ago