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  • $180k - $202.4k

     ...Job Description Job Title: Senior Software Engineer Location: Springfield, VA Security Clearance: Active TS/SCI (or SCI eligibility...  ...factory ecosystem, Omni focuses on Command and Control, Cybersecurity, Space, Geospatial, and Modeling & Simulation. The company... 
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    Omni Federal

    Springfield, VA
    2 days ago
  •  ...Description Be part of the key Cyber engineering team that is building new security architectures...  ...• Expertise in researching new Cybersecurity capabilities, performing trade studies,...  ...Python • Past or current experience in software system design and development and... 
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    Full time
    Interim role

    G-force Solutions Inc

    Manassas, VA
    12 hours ago
  •  ...Company Description MessageControl is a cybersecurity start-up in Chicago providing human layer email and messaging security....  ..., and other types of attacks. Job Description As a Software Engineer at MessageControl you’ll be building intelligent products to... 
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    MessageControl

    Washington DC
    12 hours ago
  •  ...translating detailed design into computer software. Demonstrated experience developing...  ...working with systems analysts, engineers, programmers and others to obtain information...  ...Join J5 Consulting and Grow Your Cybersecurity Career At J5, we’re a team of innovators... 
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    J5 Consulting

    Herndon, VA
    12 hours ago
  •  ...mission set to addressing the most critical Cybersecurity threats facing our nation as a prime...  ...low-level vulnerability and reverse engineering specialists to transform their research...  ...building and maintaining production-grade software applications, with a strong focus on... 
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    Edgesource Corporation

    Alexandria, VA
    12 hours ago
  • $166k - $203k

     ...was recognized in Gartner's Emerging Tech Impact Radar: AI Cybersecurity Ecosystem report for its leadership in AI Security Testing...  ...fostering empowerment, inclusion, respect, and accountability. Software Engineer, Applied AI Location: Seattle, WA; Austin, TX; Boston,... 
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    Hackerone

    Washington DC
    12 hours ago
  •  ...idea:  Take care of those that take care of you.   We’re a Service-Disabled Veteran-Owned Small Business delivering engineering, cybersecurity, software, systems, and mission-focused consulting solutions to government customers and industry partners. We combine the... 
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    Cyber Bat

    Laurel, MD
    12 hours ago
  •  ...Local travel/POV will be on an as needed basis, within the local place of performance.   Join J5 Consulting and Grow Your Cybersecurity Career At J5, we’re a team of innovators protecting organizations from evolving cyber threats. With 18+ years of success in government... 
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    J5 Consulting

    Tysons Corner, VA
    12 hours ago
  •  ...information technology solutions to the Federal government in Agile Engineering, Cybersecurity, and Critical Infrastructure Protection since 2002. Our...  ...VMD has an exciting opportunity for you to join as a Sr. Software Engineer (.Net) working in our Arlington, VA office. In... 
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    Vmd Corp

    Arlington, VA
    12 hours ago
  •  ...the best from us. RSC2 is seeking an experienced Senior Software Engineer to join our growing team in APG!  This is a fantastic...  ...modernization efforts. Supports information assurance and cybersecurity monitoring and review reporting to ensure the compliance to... 
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    Rsc2 Inc

    Washington DC
    12 hours ago
  •  ...certification is required: Security+, SSCP, CISSP, or CASP. Software Engineer Work Location: Herndon, VA DPG Solutions is...  ...Collaborate with software developers, systems engineers, cybersecurity personnel, infrastructure teams, testers, and mission stakeholders... 
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    DPG Solutions

    Herndon, VA
    12 hours ago
  •  ...services span application development, creative services, cybersecurity, data analytics, strategic communications, event management...  ...innovative, measurable results. Position Overview The Drupal Software Engineer will be a developer working across the Drupal portals, with... 
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    Viderity Inc.

    Washington DC
    12 hours ago
  •  ...problems has set us apart in designing and engineering solutions for the Department of Defense...  ...progress your career as a Full Stack Software Engineer, allowing you to make a...  ...enhance our operational capabilities and cybersecurity posture. Here, your work is more than... 
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    Inflow Federal

    Springfield, VA
    12 hours ago
  • $68.43 - $112.91 per hour

     ...security clearance if required Are you an experienced software engineering professional who enjoys leading development efforts, solving...  ...efforts while collaborating with engineers, analysts, cybersecurity professionals, and stakeholders. This position offers the... 
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    Pemcco, Inc.

    Washington DC
    12 hours ago
  • $150k - $175k

     ...Sigma Defense is seeking a Software Engineer to provide technical, engineering, and cybersecurity support across the a US Navy Above Water Sensors portfolio, contributing to system development efforts spanning concept exploration, engineering and manufacturing development... 
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    Sigma Defense

    Washington DC
    12 hours ago
  • $150k - $220k

     ...most curious minds in networking and cybersecurity. ANS was founded to disrupt the status...  ...provides expertise in network, system engineering and both offensive and defensive...  ...activities, strong dev skills with large software projects (Python, Rust, Java, C, C++) combined... 
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    Applied Network Solutions

    Laurel, MD
    12 hours ago
  • $125k - $140k

     ...who share our commitment to excellence. SteerBridge seeks Software Engineers to support delivery efforts for our F-35 project. This...  ...Development Lifecycle (SDLC).  Experience with government RMF/ATO/Cybersecurity requirements.  Ability to develop comprehensive, scalable... 
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    Steerbridge

    Oakton, VA
    12 hours ago
  •  ...work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and...  ..._______________________________________ Are you a software engineer with a passion for cybersecurity and a clearance? Do you want to work with a team of... 
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    Set Of X

    Laurel, MD
    12 hours ago
  •  ...driven individuals committed to solving cybersecurity's big problems. The team comes from...  ...Experience building scalable infrastructure software or distributed systems for commercial...  ...~ Knowledge of professional software engineering practices & best practices for the full... 
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    Galvanick

    Washington DC
    12 hours ago
  •  ...) of Applied Research Associates, Inc. (ARA) is seeking a Software Engineer – Modeling & Simulation to join a multi-disciplinary team...  ...Apply Security Technical Implementation Guides (STIGS) Cybersecurity tasking has included developing and refining Kubernetes Network... 
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    Relocation

    Ara Career

    Alexandria, VA
    12 hours ago
  • $107.3k - $153.1k

     ...forward! Accenture Federal Services is seeking a Full Stack Software Engineer to join Accenture Federal Services. The ideal candidate...  ...with government standards. Ensure adherence to cybersecurity, data governance, and information assurance requirements in... 
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    Accenture

    Arlington, VA
    4 days ago
  • $132k - $198k

     ...Full Stack Software Engineer Anduril Industries is a defense technology company with a mission to transform U.S. and allied military...  ...-gen human-machine interfaces, heterogenous computing, and cybersecurity. Own the entire Software Development Lifecycle from inception... 
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    Work experience placement

    anduril

    Washington DC
    2 days ago
  •  ...Software Engineer - Full Stack Developer This is an exciting opportunity to join a rapidly growing company that provides Artificial...  ...and maintainable code adhering to best practices and DoD/DoW cybersecurity standards. Participate in code reviews, testing, and debugging... 
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    Integrity Defense Solutions Inc

    Washington DC
    1 day ago
  •  ...Full Stack Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full...  ..., Data Science, Information Systems, Cloud Computing, Cybersecurity, Applied Mathematics, Software Development, Systems Engineering... 
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    Cymertek

    Reston, VA
    12 hours ago
  •  ...Position Description: PingWind is seeking a BI/Dashboard Software Engineer I responsible for developing, implementing, and supporting...  ...and business intelligence components supporting O&E and IT, Cybersecurity, and Data Operations reporting. • Implements data... 
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    Pingwind

    Alexandria, VA
    12 hours ago
  • $111.5k - $207.5k

     ...Job Title: Senior Specialist, Full Stack Engineer Job Code: 40003 Job Location:...  ...highly motivated and experienced Full-Stack Software Engineer with deep expertise across a...  ...trends, industry’s best practices, and cybersecurity protocols. Contribute to improving development... 
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    L3Harris

    Washington DC
    1 day ago
  • $145.92k - $209.24k

     ...discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-...  ...Job ID: 1781The Role: We are looking for a Senior Full Stack Software Engineer for Application Engineering. As a Software Engineer on the... 
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    2 days per week

    IONQ

    College Park, MD
    22 days ago
  •  ...your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology...  ...Department Summary: Do you want to develop software systems that contribute to solving our... 
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    3 days per week

    The MITRE Corporation

    McLean, VA
    2 days ago
  •  ...Senior Agentic Software Engineer At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied... 
    Internship
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    Immediate start
    3 days per week

    MITRE

    McLean, VA
    3 days ago
  • $130k - $155k

     ...Methods is a proven provider of mission-focused technology, cybersecurity, and program management solutions supporting critical...  ...Looking For (Position Overview) Spry Methods is seeking a Software Engineer to support a federal customer in Quantico, VA. The ideal... 
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    Spry Methods

    Quantico, VA
    4 days ago