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      Job Type
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      959 Senior Software Engineer jobs in Leesburg,VA

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      Cyber Software Engineer

      ManTech

      Herndon, VA 20170

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      Senior Software Engineer

      Jobot

      Mc Lean, VA 22102

      $140,000-$215,000/yr
      Health InsuranceRetirement Benefit
      New, Posted 2 hours ago
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      Software Engineer Level 2 - Clearance Required

      Lockheed Martin

      Poolesville, MD 20837

      $25,000 bonus
      ~ 43 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Bachelor's degree in Computer Science or related discipline from an accredited college or university
      • RabbitMQ familiarity.
      • Very experienced Java developer.
      • Niagara Files familiarity.
      • Some Web Interface experience.
      • Minimum Eight (8) years of experience Software Engineer (SWE)
      • Clearance Level: TS/SCI w/Poly SP
      • Current DoD Top Secret SCI with Polygraph.
      • Experienced with Docker.
      • Elasticsearch\\\\Kibana (ELK Stack) familiarity.
      • Comfortable with both Windows and Linux.
      • React Javascript framework preferably.
      • Or Four (4) years of additional software engineering experience may be substituted for a bachelor's degree.
      SmartExplore AI is experimental.
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      Android Developer

      RCT Systems

      Chantilly, VA 20151

      Flexible ScheduleHealth InsurancePaid Time OffRetirement Benefit
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      Assembler for System Integration

      Leonardo DRS

      Germantown, MD 20876

      $19.49-$26.80/hr
      Flexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Proper use of required PPE
      • Experience in System Integration or Fabrication
      • Must maintain a safe work environment by adhering to all safety procedures including those which govern the handling of materials, chemicals, tools, and equipment (WHMIS)
      • Must be trained across all assembly stages, work w/Engineering to build 1st articles by interpreting print/specification with no process provided and the ability to interpret/assemble all units in dept
      • High school diploma or GED with a minimum of 2 years of experience in specialty area e.g. welding, tool making
      SmartExplore AI is experimental.
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      New, Posted 1 day ago
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      Quality Assurance Specialist

      BOOZ, ALLEN & HAMILTON

      Mc Lean, VA 22101

      Education AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • 5+ years of experience with developing test cases and test scripts for products and systems, executing tests, and providing analysis on reliability and functionality
      • Experience with assisting a software engineering team to ensure accurate monitoring and metrics that satisfy system requirements are built into applications before deployment to production
      • Experience with documenting problems occurring during the testing process and coordinating defect correction with the development team
      • Bachelor's degree
      • Ability to obtain and maintain a Public Trust or Suitability/Fitness determination based on client requirements
      • 5+ years of experience coordinating with development teams, product owners, and key technical stakeholders to ensure requirements and user stories are developed and tested
      • Experience with setting up code repositories, branching, and merging
      SmartExplore AI is experimental.
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      New, Posted 1 day ago
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      Specialist, Software Engineer (Embedded Software)

      L3Harris Technologies

      Herndon, VA 20170

      Bilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit
      New, Posted 2 hours ago
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      Systems Engineer 3/Senior Network Architect

      GovCIO LLC

      Bethesda, MD 20817

      $149,027/yr
      Hybrid~ 49 min

      • Must be able to obtain and maintain a Public Trust Clearance
      • Have at least one of the Cisco CCIE certifications, both the written and practical.
      • Within each of the Cisco Certifications, the following specializations are needed and listed in order of importance: Routing and Switching, Service Provider, Data Center, and Wireless
      • Experience required is 8‐plus years in Network Services
      • Bachelor's Degree in Computer Science, Information Systems, Engineering or other related discipline
      SmartExplore AI is experimental.
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      Quality Assurance Specialist

      Peraton

      Herndon, VA 20170

      ~ 27 min Onsite

      • Active TS/SCI clearance
      • Minimum of 8 years with BS/BA; Minimum of 6 years with MS/MA; Minimum of 3 years with PhD
      • Quality assurance, audit, or compliance experience with at least 3 years in senior QA leadership or program-level QA/quality governance roles
      • Demonstrated expertise designing QA/QC frameworks, inspection/audit protocols, CAPA processes, and configuration/version control governance
      • Experience integrating QA into program lifecycle activities (kickoffs, PEP, transition) and enforcing contractual/documentation standards
      • Master's degree or Ph.D. in Computer Science, Cybersecurity, Data Science, Information Systems, Information Technology, Software Engineering, or a related field; OR Relevant DoD/military training (if documented and applicable); OR Relevant professional certification or equivalent experience (example: CISSP-ISSEP)
      • Strong skills in document control, evidence preparation for audits, root-cause analysis, metrics/KPI development, and executive-level reporting
      • Proficiency with quality tools and repositories, and ability to produce audit-quality records and decision-grade quality assessments
      SmartExplore AI is experimental.
      View now
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      Operations Research Analyst

      KBR Careers

      Reston, VA 20190

      Flexible ScheduleHealth InsurancePaid Time OffRetirement Benefit
      1. Leesburg,VA Jobs
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      3. Senior Software Engineer Jobs

      What companies are hiring Senior Software Engineer jobs in Leesburg,VA?

      1. ManTech
      2. Jobot
      3. Lockheed Martin
      4. RCT Systems
      5. Leonardo DRS
      6. BOOZ, ALLEN & HAMILTON
      7. L3Harris Technologies
      8. GovCIO LLC
      9. Peraton
      10. KBR Careers

      What is the hourly salary range for Senior Software Engineer jobs in Leesburg,VA?

      The hourly salary range is $19.49 - $26.8.

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