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  • Lead Detection Engineering Cybersecurity Engineer

    $230k

    ManTech International seeks a Detection Engineering Lead to design, implement, and optimize cyber threat detections supporting critical U.S. defense and intelligence missions. In this role, you will build advanced detection use cases across SIEM and security analytics platforms...
    Suggested

    ManTech International

    McLean, VA
    a month ago

  • Cloud Infrastructure & Security Engineer - Government & Defense

    $110,000 per week

     ...seeking a skilled Cloud Support Engineer to join our IT & Cybersecurity team, dedicated to supporting critical national security programs. This role focuses on maintaining and improving cloud infrastructure and services, ensuring robust security and optimal performance... 
    Suggested

    ManTech International

    Tysons, VA
    22 days ago

  • ServiceNow Tech Lead

    Job Description Job Description We are seeking a highly skilled and experienced ServiceNow Operations Manager to join our team at Forhyre LLC. The successful candidate will be responsible for managing and leading multiple strategic projects, collaborating with internal...
    Suggested

    Forhyre

    McLean, VA
    8 days ago

  • Cybersecurity/Technical Engineer

    $85k - $170k

     ...employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law. Steampunk participates in the E-Verify program. Job SummaryJob ID: 8138Clearance Requirement: Public Trust
    Suggested

    Steampunk

    McLean, VA
    5 days ago

  • Principal Software Engineer - Tysons, VA

     ...development experience. ~ Proven experience designing, building, and delivering complex software systems. ~ Strong object-oriented programming skills; experience with C#/.NET or a similar object-oriented language is required; direct C# and .NET experience would be a major... 
    Suggested
    Full time

    Pivotal Solutions

    McLean, VA
    4 days ago

  • Software Signals Engineer

    $69.4k - $158k

     ...life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration... 
    Suggested
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    2 days ago

  • Senior Software Engineer

    Job-ID30991257Reference25-27753Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: Senior Software Engineer Location: McLean,...
    Suggested
    Internship

    Ampcus

    McLean, VA
    4 days ago

  • Software Engineer

    $150k - $225k

    DescriptionAltamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities worldwide by...
    Suggested
    Worldwide

    Altamira Technologies Corporation

    McLean, VA
    5 days ago

  • Software Engineer IV - Web/Database Development

    $178k

    DescriptionSenior DBA and Software Architect - Q Clearance RequiredSummary:We are seeking a Senior Database Administrator (DBA) and Software Architect to provide senior-level expertise in the design, development, administration, security, performance, and architecture of...
    Suggested

    ActioNet

    Vienna, VA
    2 days ago

  • Senior Software Engineer (Remote Sensing)

    $155k - $185k

    Senior Software Engineer (Remote Sensing) - Arlington, VA | $155k-$185k Base If you've worked in remote sensing or satellite systems and want to own software that directly supports real-world operations, this is worth a look. I'm working with a growing...
    Suggested
    Full time
    Remote work
    Relocation package

    Lawrence Harvey

    Arlington, VA
    3 days ago

  • Sr. ProServe Cloud Architect, NatSec ProServe

    $153.6k - $207.8k

     ...- 5+ years of cloud architecture and solution implementation experience - Strong hands-on development experience with modern programming languages (e.g., Python, Java) and data technologies (SQL, NoSQL, Hadoop, Spark, Kafka, Kinesis) - 3+ years of AWS service suite... 
    Suggested
    Flexible hours

    Amazon Web Services, Inc.

    Arlington, VA
    12 hours ago

  • Software Engineer

     ...degree in Engineering, Computer Science, Software Engineering, or related field.Demonstrated experience with parallel and concurrent programming. Demonstrated professional experience with Rust programming language. Demonstrated experience and strong understanding of web... 
    Suggested

    VTG

    McLean, VA
    5 days ago

  • Senior Dotnet Developer

    About the Role We’re looking for a Senior .NET / Azure Engineer to join a high-impact modernization effort for a federal client. This is not a typical developer role; we need someone who can step into an active project, improve delivery velocity, and help stabilize...
    Suggested
    Full time

    iShift.io

    Tysons Corner, VA
    1 day ago

  • Agentic Ontology Software Engineer

    $50 per hour

     ...Lexington, KY; Lufkin, TX; etc. At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.The salary range... 
    Suggested
    Full time
    Temporary work
    Work experience placement
    Casual work
    Flexible hours

    Lockheed Martin

    Arlington, VA
    3 days ago

  • Senior Software Developer

     ...monthly mental health day. Family & Lifestyle: Dependent care FSA, family health resources, pet insurance, and employee assistance programs. Additional Perks: Travel assistance, will preparation services, 1Password family account, and flexible work equipment options.... 
    Suggested
    Full time
    Work at office
    Remote work
    Home office
    Flexible hours

    Motion Recruitment

    Arlington, VA
    2 days ago

  • Senior Embedded Rust Engineer (ITAR Compliant)

    $155k - $180k

    Senior Flight Software Engineer (Rust) Santa Barbara, CA, Reston, VA or Arlington, VA | On-site $155K to $180K+ base, plus equity and relocation I've personally placed 4 embedded Rust folks in this team over the past 12 months and now we're expanding flight software...
    Full time
    Relocation
    Relocation package

    Lawrence Harvey

    Arlington, VA
    1 day ago

  • Cloud Engineer (Cleared)

    Work at the center of the DoD's multi-cloud enterprise. You will coordinate directly with the major Cloud Service Providers (AWS, Microsoft, Google, Oracle), assess change and release impacts, and guide mission partners through cloud adoption across IaaS, PaaS, and SaaS...
    Work at office

    Blue Sky Innovative Solutions

    Arlington, VA
    3 days ago

  • Sr. Software Development Engineer - National Imagery

    $123.14k - $202.49k

     ...build, test, and release advanced software technologies focused on imagery users. This is an exciting opportunity to focus your programming skills on designing and building powerful tools to support a wide variety of analytical workflows and imagery sources (such as MS... 
    Remote work

    ESRI

    Vienna, VA
    3 days ago

  • Sr. Python Developer

    Job-ID32175215Reference26-06082 body { font-family: Calibri, sans-serif; font-size: 11px; } h3 { font-weight: bold; font-size: 11px; } Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of ...

    Ampcus

    McLean, VA
    4 days ago

  • Senior Software Engineer

     ...experience, with 6+ years of professional software engineering experience focused on backend or data systems. Expert-level Python programming skills with a strong foundation in computer science fundamentals, including data structures, algorithms, distributed systems, and... 
    Full time
    Contract work

    SteerBridge

    Vienna, VA
    1 day ago

  • AWS Geospatial Software Engineer

    $86.8k - $198k

     ...life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration... 
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    1 day ago

  • Software Engineer II

    $81.2k - $121.44k

     ...Bachelor’s Degree in Computer Science or related field preferred; equivalent experience considered.2 years/Internship of application programming in both front-end user interfaces, server-side application, and database queries with knowledge across the full software... 
    Internship
    Work at office
    Work from home
    Flexible hours

    Airlines Reporting Corporation (ARC)

    Arlington, VA
    1 day ago

  • Salesforce Financial Services Cloud (FSC) Technical Architect

    $114k

     ...policies: medical, dental, vision, pharmacy, life, accidental death & dismemberment, and disability insurance; employee assistance program; 401(k) retirement plan; 10 days of paid time off per year (some positions are eligible for need-based leave with no designated number... 
    Full time
    Local area

    HCLTech

    Tysons Corner, VA
    4 days ago

  • Software Engineer

    Job-ID29554533Reference25-18314Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: Software Engineer Location(s): Mclean, VA...

    Ampcus

    McLean, VA
    4 days ago

  • Software Engineer III

    $93.4k - $139.61k

     ...Bachelor’s Degree in Computer Science or related field preferred; equivalent experience considered.3 or more years of application programming in both front-end, user interfaces, server-side application, and database queries, with experience across the full software... 
    Work at office
    Work from home
    Flexible hours

    Airlines Reporting Corporation (ARC)

    Arlington, VA
    2 days ago

  • Senior Software Engineer- BI

    Company DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing and Technology assistance supplier headquartered in Chantilly, VA with off-shore delivery centers in India. We offer world-...
    Worldwide

    USM Systems

    Arlington, VA
    1 day ago

  • App Dev - Java - Lead

    Job-ID32335113Reference26-07728Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team.Job Title: App Dev - Java - Lead Job Location: Mclean, VAJob...

    Ampcus

    McLean, VA
    3 days ago

  • Application Developer Lead

    Job-ID: 382246Sector: Technology and ITLocation: Arlington, VAContract: ContractPosted: 2026-10-11Deadline: 0001-01-01Our client, a leading organization in the technology and government services sector, is seeking a Application Developer Lead to join their team. As a Application...
    Temporary work
    Local area
    Flexible hours

    Experis

    Arlington, VA
    2 days ago

  • Senior Software Engineer -#26-25117

    Duration: 12 months Job Description: This job independently executes key elements of projects/processes within the Software Engineering area by applying in-depth knowledge of their discipline and area best practices to effectively resolve problems and roadblocks...

    US Tech Solutions

    Arlington, VA
    4 days ago

  • IT GENERALIST/ Java application developer

    Job DescriptionPLEASE NOTE THIS POSITION IS A SHIFT ROLE: Tues - Sat, 5:00AM - 1:30PM ET2+ years of application and infrastructure experience2+ years of hands on experience with a shell scripting language such as bash or Perl2+ years of Strong support skills in middleware...
    Work experience placement
    Shift work

    USM Systems

    McLean, VA
    4 days ago