Average salary: $119,091 /yearly

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  • $120k - $165k

    Location: Arlington, VA (Pentagon) Clearance Required: TS/SCI minimum (US Citizen) Employment Type: Full-Time About Praescient Analytics...  ...Analytics is a leader in delivering advanced analytic, data engineering, and technology integration solutions in support of the... 
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    Full time
    Work at office

    Praescient Analytics

    Arlington, VA
    2 days ago
  • $154.05k - $278.48k

    Principal Mechanical Engineer (TS/SCI Required)Location: Reston, VALeidos is seeking an experienced Principal Mechanical Engineer to support high-priority national security missions in Reston, Virginia. This role focuses on the assessment, reverse engineering, and characterization... 
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    Full time
    For contractors

    Leidos

    Reston, VA
    2 days ago
  • $98.61k - $167.64k

    The Work: We are seeking a detail-oriented Test Engineer to support User Acceptance Testing (UAT), automated and regression testing efforts...  ...and business stakeholders to ensure solutions meet functional requirements and are release-ready.Job Location: This is a fully remote... 
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    Full time
    Contract work
    Work experience placement
    Work at office
    Remote work

    ICF

    Reston, VA
    4 days ago
  • Location: Arlington, VA (Pentagon) Clearance Required: TS/SCI minimum (US Citizen) Employment Type: Full-Time About Praescient Analytics...  ...Analytics is a leader in delivering advanced analytic, data engineering, and technology integration solutions in support of the... 
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    Full time
    Contract work
    For contractors
    Work at office

    Praescient Analytics

    Arlington, VA
    2 days ago
  • $139.1k - $251.45k

    Leidos is seeking an accomplished Principal Civil Engineer to support high-priority national security missions in Reston, Virginia. This...  ...support mission planning and decision-making.This position requires a highly experienced engineer who can develop sound technical assessments... 
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    Full time
    For contractors

    Leidos

    Reston, VA
    2 days ago
  • $121k - $194k

    Overview LMI is seeking a Staff Security & Compliance Engineer to build security and authorization into a U.S. Army enterprise data...  ...and Authority to Operate activities.Translate security requirements into technical controls and executable engineering work.Automate... 
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    Contract work
    Remote work

    LMI

    Newport News, VA
    1 day ago
  • $107.9k - $195.05k

    The Leidos Intel Sector has an opening for an Electrical Engineer in Reston, Virginia. The successful candidate will work as a member of...  ...Polygraph clearance for consideration. Must be a US Citizen.Requires expert knowledge of and ability to apply advanced technical principles... 
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    Full time
    For contractors
    Local area

    Leidos

    Reston, VA
    2 days ago
  • $120k - $225k

     ...transform the world for good.Your impactWe’re seeking an Electrical Engineer to join our team. You’ll have the opportunity to use your vast...  ...space• Proficiency in Revit and 3D CADDThis position requires at minimum a secret clearanceIdeally, you'll also have: • Exposure... 
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    Full time
    Remote work
    Worldwide

    Jacobs

    Arlington, VA
    3 days ago
  • $79.6k - $194k

    Test Automation Engineer - U.S. Citizenship Required Position Description CGI leads the modernization of multiple cloud‑based, multi‑agency case management systems using agile DevSecOps teams. We design, build, and enhance solutions deployed in AWS, and our clients... 
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    Work at office
    Local area
    2 days per week
    Fairfax, VA
    a month ago
  • $131.3k - $237.35k

    Leidos is seeking an experienced Senior Mechanical Engineer to support critical national security missions in Reston, Virginia. This role...  ...complex intelligence and defense initiatives.This position requires an innovative engineer who can develop sound technical assessments... 
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    Full time
    For contractors

    Leidos

    Reston, VA
    2 days ago
  • $73.45k - $132.78k

     ...Analysis Solutions Business Area at Leidos is seeking an Electrical Engineer to join our team in Reston, Virginia. The primary focus of this...  ...information is often unavailable. Success in this role requires strong analytical skills, exceptional attention to detail, and... 
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    Full time
    For contractors

    Leidos

    Reston, VA
    1 day ago
  • $92.3k - $166.85k

     ...Business Area at Leidos has an opening for an Electric Power Systems Engineer in Reston, Virginia. The primary focus of this team is...  ...information may not always be available. Success in this role requires exceptional analytical skills, attention to detail, and a commitment... 
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    Full time
    For contractors

    Leidos

    Reston, VA
    1 day ago
  • OverviewVTG is looking for a Systems Engineer - Requirements Management in Chantilly, VA. (Note: Contingent upon program award).Junior Systems Engineer - Requirements Management supports NRO programs by assisting in requirements management activities across the system lifecycle... 
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    VTG

    Chantilly, Loudoun County, VA
    2 days ago
  • DescriptionSAIC is looking for a Systems Engineer - Requirements Management candidate to join an exciting program in Springfield VA, to support the customer in managing a portfolio of advanced capabilities in the maritime domain. The position is a Systems Engineering and... 
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    Science Applications International Corporation

    Springfield, VA
    1 day ago
  • $116.35k - $210.33k

    Leidos is seeking an experienced Civil Engineer to support critical national security missions in Reston, Virginia. This role focuses on...  ...to support high-priority mission objectives.This position requires a highly analytical engineer who can develop sound technical assessments... 
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    Full time
    For contractors

    Leidos

    Reston, VA
    2 days ago
  • WR Systems in Dahlgren, VA seeks a Senior Test Engineer to develop and execute detailed test scripts and scenarios for Navy hardware/...  ...and communicate defects to developers to drive improvements. Requirements include a BS in a technical field, 10+ years in testing/engineering... 
    Work experience placement

    Core4ce Careers

    Dahlgren, VA
    5 days ago
  • $107.9k - $195.05k

    Leidos is seeking an experienced Mechanical Engineer to support critical national security missions in Reston, Virginia. This role focuses...  ...complex intelligence and defense initiatives.This position requires a creative and analytical engineer who can develop sound technical... 
    Full time
    For contractors

    Leidos

    Reston, VA
    2 days ago
  • $92.08k - $158.14k

     ...seeking a skilled Senior Cybersecurity Information Systems Security Engineer (ISSE) to support US Army Capability Program Executive (CPE)...  ...that strengthen missions and drive lasting value.This position requires an active Secret clearance and onsite presence at Ft. Belvoir,... 
    Full time
    Contract work
    For contractors
    Interim role
    Work at office

    LMI

    Fort Belvoir, VA
    4 days ago
  • $83.91k - $144.19k

    Overview LMI is seeking an experienced Cloud Engineer with strong DevSecOps expertise to support a U.S. Army enterprise program. This...  ...rely on to support their enterprise systems.This position requires an active Secret security clearance.LMI is a new breed of digital... 
    Contract work
    Remote work

    LMI

    Fort Belvoir, VA
    1 day ago
  • $87.1k - $157.45k

    The Leidos Intelligence Sector has an opening for an Electrical Engineer in Reston, Virginia. The successful candidate will work as a...  ...and systemsRequired QualificationsTS/SCI POLYGRAPH clearance is required to be considered. Must be a US Citizen.Requires deep understanding... 
    Full time
    For contractors
    Local area

    Leidos

    Reston, VA
    2 days ago
  • $120k - $180k

     ...impact Reporting to the Electrical Group Lead, the Electrical Engineer is responsible for the coordination, development, and production...  ...Intelligence Community amongst many others. The design codes required for design calculations include IBC, IEEE, NFPA, ABA, UFCs and... 
    Full time
    Work at office
    Local area
    Remote work
    Overseas
    2 days per week

    Jacobs

    Arlington, VA
    3 days ago
  • Space Systems Engineer – TS/SCI Clearance w/CI Poly Required Location Chantilly, VA Job Description Leffler Consulting is seeking a Space Systems Engineer to join our team in Chantilly, VA. Work will be performed on-site with the customer and requires an active TS... 
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    Work at office

    Leffler Consulting, LLC

    Chantilly, Loudoun County, VA
    17 days ago
  •  ...-CSI is seeking talented. ~ Bachelor's STEM ~6+ Exp. Gov't/Industry (DoD/IC Acq, Requirements, PPBES or SE or Large, Complex SoS or SOA/Cloud Environments) ~4+ Systems Engineering Lifecycle ~3+ Test Management & Defect Tracking ~ 3+ Increment/Service/System/Project... 

    Core-CSI

    Aldie, VA
    19 days ago
  •  ...Job Description Job Description Systems Engineer / SME Falls Technology LLC Location: Chantilly, VA Clearance: Active TS/SCI with Polygraph required Falls Technology is looking for an experienced Systems Engineer / SME to join our team supporting a complex... 

    Falls Technology

    Chantilly, Loudoun County, VA
    19 days ago
  • $164.38k - $274.52k

    Systems Engineer SME (TS/SCI with Poly Required) Job Category : IT Infrastructure and Operations Requisition Number : SYSTE002270 Posted : August 21, 2026 Full-Time On-site Salary Range : $164,382.40 USD to $274,518.40 USD GCI embodies excellence, integrity and professionalism... 
    Full time
    Work experience placement

    GCI, Inc.

    Mc Lean, VA
    1 day ago
  •  ...effectively leveraging the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. We maximize opportunities... 

    GCI Incorporated

    Herndon, VA
    5 days ago
  • $164.38k - $274.52k

    Systems Engineer SME (TS/SCI with Poly Required) Job Category: IT Infrastructure and Operations Requisition Number: SYSTE002097 Posted: May 7, 2026 Employment Type: Full-Time Work Location: On-site Salary Range: $164,382.40 USD to $274,518.40 USD Locations Herndon... 
    Full time
    Work experience placement
    Flexible hours

    GCI

    Herndon, VA
    3 days ago
  •  ....Duties include: Overall Assignment Description: The Systems Engineering & Technical Program Analyst provides strategic systems engineering...  ...architecture modernization, Agile/DevSecOps transformation, requirements management, and mission-critical engineering operations... 
    Contract work
    For contractors

    Core-CSI LLC.

    Sterling, VA
    19 days ago
  • $120k - $180k

     ...enterprise architecture, business architecture, and systems engineering initiatives. Conduct research and analysis to evaluate enterprise...  ...organizational performance. Analyze business and technical requirements to support enterprise architecture, modernization, and... 
    Contract work
    Work at office
    Remote work

    LMI Government Consulting

    Arlington, VA
    5 days ago
  •  ...Job Description Description: Experience with NGA/NRO is required CORE-CSI is a small business headquartered in Sterling, VA...  ...Overall Assignment Description: Senior-level Systems Engineers guide engineering teams in taking a multi-discipline approach... 
    Work experience placement
    Remote work

    Core-CSI

    Aldie, VA
    19 days ago