Jobs2Careers logo
HomeMy ResumeSaved JobsMatchesFeedback
​
    ​
      Commute Time
      Date Posted
      Title
      Job Type
      Benefits
      Pay

      2149 Software Engineer I jobs in Fairfax,VA

      New, Posted 8 hours ago
      Apply Directly

      Software Development Engineer 5 [209136]

      Aquent Talent

      Fairfax, VA

      $73/hr
      RemoteUrgently HiringFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

      • Exceptional written and verbal English with complete fluency.
      • 10+ years of overall experience in software development.
      • 5+ years of experience as a lead software developer and co-founder of a software development studio/agency/company.
      • 5+ years of TypeScript experience.
      • 5+ years of backend web development experience (e.g., Node.js, Go, Ruby on Rails).
      • 5+ years of React experience.
      • Computer Science degree (major or minor).
      SmartExplore AI is experimental.
      View now
      New, Posted 10 hours ago
      Apply Directly

      Staff Engineer Software

      Northrop Grumman

      Dulles, VA 20101

      ~ 25 min OnsiteHealth InsurancePaid Time Off

      • Relocation assistance may be available
      • CLEARANCE REQUIRED FOR START: Yes
      • CLEARANCE TYPE: Top Secret
      • The job description includes: "This work will primarily be performed in a SCIF environment so onsite work is required"
      • Bachelor's Degree and 12 years of relevant software experience that includes a background in software development, or a Master's degree and 10 years of related professional experience, or a Ph.D. in 7 years of relevant software experience (in lieu of a degree additional years of experience can be considered (16 years of experience total)
      • Must be familiar with all phases of the software development life cycle and Agile software development
      • Prior lead or management experience in a team environment
      • 2+ years working knowledge and experience with C/C++, Java, Python, or other OOP languages
      • 2+ years of experience with Docker containerization, Kubernetes (K8s) orchestration preferred
      • 2+ years of experience in Linux tools/automation and shell scripting
      • 2+ years of experience with continuous integration/deployment tools such as Jenkins or GitLab
      • Expert knowledge and experience developing software
      • Experience with configuration management using industry standard tools and processes
      • Must have an Active DoD Top Secret level clearance at the time of application, and the ability to obtain and maintain special program access
      • Primary Level Salary Range: $177,000.00 - $265,500.00
      • Northrop Grumman is an Equal Opportunity Employer
      SmartExplore AI is experimental.
      View now
      New, Posted 8 hours ago
      Apply Directly

      Senior Software Engineer LLM Training [207666]

      Skill

      Fairfax, VA

      Remote

      • Candidates must be based in the United States
      • 5+ years of software engineering experience.
      • Strong expertise in Python, JavaScript (including ReactJS), C/C++, Java, Rust, and Go.
      • Demonstrated experience in application development and deploying scalable, production-grade software.
      • Deep understanding of software architecture, design, development, debugging, and code quality assessment.
      • Excellent oral and written communication skills, capable of providing clear and structured evaluation rationales.
      • Candidates must have **experience as an employee** working for at least one of these companies in the last seven years: Google, Alphabet, Apple, Amazon, Meta, Facebook, Netflix, Microsoft, Tesla, NVIDIA, Adobe, Salesforce, Airbnb, Dropbox, Stripe, Palantir, Uber, Lyft, Square, Block, Twilio, Snap Inc., Pinterest, GitHub, Atlassian, HashiCorp, Databricks, Snowflake, Cloudflare, DigitalOcean, MongoDB, Elastic, Confluent, Figma, Oracle, Cisco, Paypal, Doordash, Rivian, Reddit, Coinbase, Splunk, Goldman Sachs, Morgan Stanley, JPMorgan Chase, Capital One, Plaid, Shopify, Intuit, Workday, Spotify, ServiceNow, Hugging Face, VMware, Brex, Wise, Epic Games, Unity Technologies, Activision Blizzard, Riot Games, Valve, Huawei, Bloomberg, ByteDance, Alibaba, Baidu, Notion, Klarna, Instacart, Zillow, Ramp, Datadog, or IBM Research.
      • Candidates must have a degree from one of the following universities to be considered for this role: Princeton University, Massachusetts Institute of Technology (MIT), Harvard University, Stanford University, Yale University, California Institute of Technology (Caltech), Duke University, Johns Hopkins University, Northwestern University, University of Pennsylvania, Cornell University, University of Chicago, Brown University. Columbia University, Dartmouth College, University of California, Los Angeles (UCLA), University of California, Berkeley (UC Berkeley), Rice University, Carnegie Mellon University, University of Michigan, Ann Arbor, Washington University in St. Louis, University of North Carolina, Chapel Hill, University of Southern California, University of California, San Diego, New York University, University of Texas, Austin, Georgia Institute of Technology, University of California, Davis, University of Illinois, Urbana-Champaign, or University of California, Irvine.
      • MUST HAVE EXPERIENCE WITH**SPECIFIC COMPANIES** AND A DEGREE FROM **SPECIFIC UNIVERSITIES** (LISTED BELOW).
      SmartExplore AI is experimental.
      View now
      Apply Directly

      Cyber Software Engineer

      ManTech

      Herndon, VA 20170

      New, Posted 10 hours ago
      Apply Directly

      Information Systems Technician

      U.S. Navy

      Fairfax, VA 22030

      Apply Directly

      Software Engineer with Poly SR SWE1

      Lockheed Martin

      Merrifield, VA 22081

      Apply Directly

      Systems Engineer

      ManTech International

      Potomac, MD 20854

      Hybrid~ 32 minHealth InsurancePaid Time OffRetirement Benefit

      • A Bachelor's degree and at least 7 years' experience is required.
      • Technical and/or Systems Engineering experience (such as conducting technological maturity assessments, conducting technical reviews, managing technical risk, and developing requirements)
      • Strong ability and interest in challenging the status quo with better options
      • Excellent oral and written communication skills
      • Strong analytical and critical thinking skills
      • Comfortable paving new paths, managing resistance, and building consensus
      • A current DHS Background Investigation is required prior to starting this position.
      • Must have a current/active secret clearance.
      • Must be able to remain in a stationary position 50% of the time
      • The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
      • Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
      • The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
      SmartExplore AI is experimental.
      View now
      New, Posted 14 hours ago
      Apply Directly

      Systems Engineer II

      Ultra Electronics Ocean Systems

      Chantilly, VA 20151

      ~ 17 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Due to the nature of the programs we support, certain roles may require candidates to meet U.S. nationality requirements and be eligible to obtain a security clearance.
      • May be required to maintain security clearance.
      • Typically, a Bachelor Degree (or equivalent) in a related field and 3+ years of related experience or a recognized apprenticeship.
      • Knowledge of proper systems engineering discipline and rigor required for disciplined systems development.
      • Significant experience with Radar systems or similar signal processing systems.
      • Experience and knowledge of algorithms used for navigation, periscope detection, discrimination or other parts of traditional Radar signal processing.
      • Laboratory knowledge including setup and use of Linux-based system integration, test, and execution.
      • Experience planning, reviewing, and executing integration and test events for combined hardware and software systems
      • Ability to document and specify system and subsystem level requirements.
      • Experience working with a team to jointly develop a system during all phases of the development lifecycle.
      • Review/provide technical input and cost estimation support.
      • Provide systems engineering leadership to a small group of systems or mixed discipline engineers.
      • Willingness to travel (10%).
      SmartExplore AI is experimental.
      View now
      Apply Directly

      Model Based Systems Engineer

      BOOZ, ALLEN & HAMILTON

      Fairfax, VA 22030

      RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • 5+ years of experience in applying model-based systems engineering through development of system models for defense or aerospace programs
      • 5+ years of experience with using SysML
      • 2+ years of experience in applying metrics suites, custom profiles, and validation rules to system models
      • Ability to develop and apply modeling standards and best practices
      • Secret clearance
      • Bachelor's degree in an Engineering, Science, or Technology field
      • CSMP Level 2 or OCSMP Model Builder- Intermediate Certification
      • Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance is required.
      SmartExplore AI is experimental.
      View now
      New, Posted 18 hours ago
      Apply Directly

      Cybersecurity Engineer

      GovCIO LLC

      Washington, DC 20016

      $160,000/yr
      Onsite

      • Bachelor's Degree with 8+ years of experience in enterprise-wide architecture, engineering, implementation, and integrations
      • Experience working with cloud-based network infrastructures such as AWS or Azure or Google Cloud
      • Familiarization with NIST 800-53 Risk Management Framework
      • Experience with AWS, Azure, RHEL, Splunk, Linux, and Tenable
      • Required clearance: Active TS/SCI clearance
      SmartExplore AI is experimental.
      View now
      1. Fairfax,VA Jobs
      2. →
      3. Software Engineer I Jobs

      What companies are hiring Software Engineer I jobs in Fairfax,VA?

      1. Aquent Talent
      2. Northrop Grumman
      3. Skill
      4. ManTech
      5. U.S. Navy
      6. Lockheed Martin
      7. ManTech International
      8. Ultra Electronics Ocean Systems
      9. BOOZ, ALLEN & HAMILTON
      10. GovCIO LLC

      What is the hourly salary range for Software Engineer I jobs in Fairfax,VA?

      The hourly salary range is $73 - $73.

      Recent Searches

        Browse Jobs in Top Cities

        Browse Jobs by State

        Browse Jobs by Title

        Post a Job

        About

        Advice

        Contact

        © 2026 Jobs2Careers. All rights reserved.

        Privacy Policy

        Terms of Use

        Your Privacy ChoicesCalifornia Consumer Privacy Act (CCPA) Opt-Out Icon

        Logos provided by Logo.dev

        Jobs2Careers Powered by Talroo