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  • Full Stack Software Engineer (TS/SCI)

     ...Full Stack Software Engineer Pentagon or Reston VA Clearance: Active TS/SCI Required About the Role Marathon TS is seeking an...  .... Implement secure coding practices consistent with DoD cybersecurity requirements. Perform vulnerability remediation and support... 
    Suggested
    Full time

    Marathon TS

    Arlington, VA
    3 days ago

  • Full Stack Developer, Software Engineer - Principal I (CLAW1)

     ...intelligence, lifecycle mission enablement, and software modernization. Nightwing brings...  ..., and deployment of advanced cybersecurity capabilities to support CISA's mission...  ...but are not limited to:Infrastructure Engineering:Design, test, and implement advanced cybersecurity... 
    Suggested
    Full time

    Nightwing

    Sterling, VA
    3 days ago

  • Full Stack Software Engineer (TS/SCI)

     ...to be considered.Vantor is currently seeking a Full-Stack Software Engineer to join our team. This role will be performed at the customer...  ..., geospatial analysts, all-source analysts and our cybersecurity team to create and maintain a diverse range of applications... 
    Suggested
    Full time
    Remote work

    Maxar Technologies

    Springfield, VA
    2 days ago

  • Full Stack Software Engineer - TS/SCI

    $112.2k - $196.4k

     ...Description:Parsons is looking for an amazingly talented Full Stack Software Engineer to join our team! In this hybrid role, you will contribute...  ...CI/CD, Jenkins, Terraform, Ansible).Understanding of cybersecurity best practices, encryption, and secure coding... 
    Suggested
    Full time
    Local area
    Flexible hours

    Parsons

    Herndon, VA
    4 days ago

  • [Active Secret] Senior Software Engineer - JobID-0018

     ...in the US Department of Defense (DOD), is seeking a Senior Software Engineer to be part of our Advanced Capabilities team and based out...  ...with cross-functional teams including program management, cybersecurity, software development, hardware engineering, logistics, and... 
    Suggested
    Full time
    Work at office
    Immediate start

    Innovative Defense Technologies

    Arlington, VA
    1 day ago

  • Software Engineer III

     ...Full timePosted: 2026-10-12Business Unit: BU-USA_FC-USDThe Software Engineer III is a key technical contributor within Oceaneering Technologies...  ...with software, systems, hardware, test, and cybersecurity teams.Strong written and verbal communication skills, with... 
    Suggested
    Casual work

    Oceaneering International

    Norfolk, VA
    4 days ago

  • Software Engineer

    $74.49k - $241.96k

     ...communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and... 
    Suggested
    Full time
    Work experience placement
    Local area
    Worldwide

    HII Mission Technologies Division

    Roanoke, VA
    4 days ago

  • Senior Software Factory Engineer

    $156.97k - $174.13k

    Basic Qualifications Bachelor's degree in Software Engineering, or related Science, Technology, Engineering or Mathematics field, plus...  ...program needs.Collaborate with software, DevOps, systems, cybersecurity, test, infrastructure, and program teams to integrate... 
    Suggested
    Flexible hours

    General Dynamics Mission Systems

    Manassas, VA
    2 days ago

  • Software Reverse Engineer

    $86.8k - $198k

    Software Reverse EngineerThe Opportunity: Work as part of a varied contract team supporting...  ...program code disassembly and reverse engineering. Author concise Scientific and...  ...techniques to identify and describe potential cybersecurity issues. Provide technical intelligence... 
    Suggested
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Charlottesville, VA
    2 days ago

  • Software Engineer, Sr

    $112.2k - $196.4k

     ...Job Description:Parsons is looking for a talented Full Stack Software Engineer to join our growing team supporting a high-priority...  ...pipelines, and automated software deploymentFamiliarity with cybersecurity best practices, authentication, authorization, and secure API... 
    Suggested
    Full time
    Remote work
    Flexible hours

    Parsons

    Centreville, VA
    2 days ago

  • Software Development Engineer (US Federal)

    $137k - $205.4k

     ...important Workday applications.We provide software solutions for the collection, ingestion...  ...join our team of competent, personable engineers operating and improving Workday...  ...defense team to ensure security operations, cybersecurity posture, governance, risk, compliance,... 
    Suggested
    Full time
    Work at office
    Remote work
    Home office
    Flexible hours

    Workday

    Richmond, VA
    4 days ago

  • Ground Software Engineer (Mid Career) - Millennium Space Systems

    $128.35k - $188.75k

    Ground Software Engineer (Mid Career) - Millennium Space SystemsCompany:Millennium Space SystemsMillennium Space Systems, a part of Boeing...  ...closely with the operations team, spacecraft engineers, cybersecurity specialists, and technicians to ensure our company’s continued... 
    Suggested
    Permanent employment
    Full time
    Interim role
    Currently hiring
    Visa sponsorship
    Work visa
    Relocation package
    Flexible hours
    Shift work

    Boeing

    Chantilly, Loudoun County, VA
    4 days ago

  • Software Factory Engineer

    $112.92k - $125.28k

    Basic Qualifications Bachelor's degree in Software Engineering, or related Science, Technology, Engineering or Mathematics field, plus...  ...program needs.Collaborate with software, DevOps, systems, cybersecurity, test, infrastructure, and program teams to integrate... 
    Suggested
    Flexible hours

    General Dynamics Mission Systems

    Manassas, VA
    2 days ago

  • Senior Software Engineer

     ...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... 
    Suggested
    Work experience placement
    Internship
    Local area
    Immediate start
    3 days per week

    Mitre

    McLean, VA
    1 day ago

  • Software Engineer, Senior

    $86.8k - $198k

    Software Engineer, SeniorThe Opportunity:We're looking for a passionate, full-stack software engineer to work with a fast-paced, highly...  ...launching capability for Enterprise web-based systems in the Cybersecurity field. You'll have the opportunity to work on automation of... 
    Suggested
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    4 days ago

  • Software Engineer III - Business Intelligence/Database Development

    $170k

    DescriptionSoftware Engineer III - Business Intelligence/Database DevelopmentSummary:We are seeking a Software Engineer III with strong Business Intelligence (BI) and database...  ..., BI teams, data quality teams, and cybersecurity professionals throughout the software development... 

    ActioNet

    Vienna, VA
    4 days ago

  • Software Engineer

    $69.4k - $158k

    Software EngineerThe Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast...  ...production-quality applicationExperience with DevSecOps and Cybersecurity practices and methodologiesExperience hardening devices using... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Fort Belvoir, VA
    4 days ago

  • Senior Software Engineer (Remote)

    $167.7k - $245.2k

     ...technologies across Linux and Windows.Our software agent team builds high-performance,...  ...environments.As part of the Windows agent engineering team, you will focus on extending these...  ...developing endpoint security, cybersecurity, or system-monitoring software.Experience... 
    Full time
    Temporary work
    Local area
    Remote work
    Flexible hours

    CISCO Systems

    Herndon, VA
    4 days ago

  • Senior Agentic Software Engineer

     ...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 engineer software systems that contribute to solving our... 
    Internship
    Local area
    Immediate start
    3 days per week

    Mitre

    McLean, VA
    1 day ago

  • Senior Software Engineer

    $131.3k - $237.35k

     ...professionals ready to take their career to the next level.As a Senior Software Engineer, you will:Support the development of distributed backend...  ..., AI, DevSecOps, data engineering, platform engineering, cybersecurity, and observability in a fast-paced, engineering-centric... 
    Full time
    Remote work
    Flexible hours

    Leidos

    Alexandria, VA
    4 days ago

  • Prin. Software Engineer (Elastic)

     ...intelligence, lifecycle mission enablement, and software modernization. Nightwing brings...  ..., and commercial markets.The Elastic Engineer will be a part of a team of Data Analytic...  ...new journey and shape the future of cybersecurity and intelligence together as part of the... 
    Full time

    Nightwing

    Sterling, VA
    3 days ago

  • Senior Software Engineer - Kubernetes/RHEL

    $149.9k - $166.3k

    Basic Qualifications Bachelor's degree in Software Engineering, or related Science, Technology, Engineering or Mathematics field, plus...  ...and open-source tools and components.Understanding of cybersecurity principles in the development of prototype and production... 
    Flexible hours

    General Dynamics Mission Systems

    Manassas, VA
    2 days ago

  • Sr. Software Engineer -CTJ- Poly

    $119.8k - $234.7k

     ...ContributorTravel: Less than 25%Profession: Software EngineeringDiscipline: Software...  ...exciting opportunity for a Senior Software Engineer in the Cloud+Artificial Intelligence (...  ..., Aerospace Engineering, Data Science, Cybersecurity, or related field AND 2+ years technical... 
    Ongoing contract
    Local area
    3 days per week

    Microsoft

    Reston, VA
    13 hours ago

  • Digital Investigations Software Engineer

     ...your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced technology...  ...Roles & Responsibilities:MITRE is seeking a Software Engineer to support a long-term national... 
    Work experience placement
    Internship
    Local area
    2 days per week
    3 days per week

    Mitre

    Fort Belvoir, VA
    6 hours agonew

  • Senior Software Engineer (Data Backend)

     ...missions we serve. Position Overview SteerBridge seeks Software Engineers to support delivery efforts for our F-35 project. This...  ...Experience with tRPC. Experience with government RMF/ATO/Cybersecurity requirements. SteerBridge is proud to be an Equal Opportunity... 
    Full time
    Work experience placement

    SteerBridge

    Vienna, VA
    2 days ago

  • Software Engineer III

    $40 - $50 per hour

     ...Description Job Description Insight Global is seeking a Software Engineer III to support the Navy Continuous Training Environment (...  ...and release activities. -Ensure software solutions meet cybersecurity requirements, secure coding standards, and NCTE architecture... 

    Insight Global

    Norfolk, VA
    11 days ago

  • CNO Software Engineer - OS, Hypervisor, UEFI/BIOS Specialist

    $75k - $156k

     ...defense and space exploration to biomedical engineering, lives often depend on the solutions we...  ...Security Group is looking for a CNO Software Engineer to develop tailored solutions...  ....Experience3-5 years experience in Cybersecurity or related field is requiredAdditional... 
    Full time
    Local area

    Draper Laboratory

    Reston, VA
    1 day ago

  • Jr. Software Engineer

    $7.5k

     ...contingent upon contract award! We are seeking an experienced Jr. Software Engineer to join our technology-based program supporting a key...  ...Headquartered in Columbia, MD., RealmOne supplies advanced cybersecurity, data science, and software engineering services and... 
    Contract work
    Work experience placement
    Immediate start
    Flexible hours

    Groupe Kardol

    Chantilly, Loudoun County, VA
    5 days ago

  • IAM Software Engineer

    $66k - $106k

     ...IAM Software Engineer Job Locations US Requisition ID 2026-168754 Position Category Information Technology...  ...and Zero Trust Architecture principles. * Support DoD cybersecurity requirements, including RMF and STIG compliance.... 
    Contract work
    Remote work
    Shift work

    Peraton

    Herndon, VA
    1 day ago

  • Full Stack Software Engineer

     ...artificial intelligence, graph analytics, and mission-driven software engineering. Our teams work alongside the Department of Defense to...  ...Implement secure coding practices consistent with DoD cybersecurity requirements. Perform vulnerability remediation and support... 
    Full time
    Contract work

    Redhorse Corporation

    Arlington, VA
    1 day ago