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

      9000 Principal Engineer Physicist jobs in Lorton,VA

      Apply Directly

      Multi-Physics Systems Engineer, Mid

      BOOZ, ALLEN & HAMILTON

      Lorton, VA 22079

      RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Secret clearance
      • 2+ years of experience with engineering on a DoD, national security, or Aerospace program, including applying physics-based analyses in the systems development process
      • Ability to work independently and in teams
      • Bachelor's degree in Physics, Electrical Engineering, Aerospace Engineering, Mechanical Engineering, or Civil Engineering
      SmartExplore AI is experimental.
      View now
      Apply Directly

      Systems Engineer (Part Time)

      Systems Planning and Analysis

      Lorton, VA 22079

      $80-$135/hr
      HybridHealth InsuranceRetirement Benefit

      • Possess or meet eligibility for DOD SECRET security clearance
      • 5-10 years of relevant experience, particularly in DoD digital engineering, Model-Based Systems Engineering (MBSE) including demonstrated experience with MagicDraw/Cameo, and/or Model-Based Systems Engineering
      • Bachelor's degree in Science, Technology, Engineering, Mathematics, Computer Science, or other related technical degree
      SmartExplore AI is experimental.
      View now
      New, Posted 23 hours ago
      Apply Directly

      Senior Systems Engineer

      GovCIO LLC

      Springfield, VA 22152

      $180,000/yr
      Apply Directly

      Senior Systems Engineer

      SAIC

      Springfield, VA 22150

      ~ 13 min Onsite

      • System development and/or field experience in any of the following areas: unmanned underwater vehicles, robotics, autonomous systems, underwater communications, GPS denied navigation, acoustic systems, underwater power systems, and/or autonomy development for unmanned assets.
      • Candidate must be a US Citizen.
      • Bachelor's degree in a technical field such as engineering, physical sciences, mathematics, or operations research; additional years of experience may be considered in lieu of a degree.
      • Diplomatic, tactful, and strong interpersonal and professional skills to work effectively in politically sensitive environments.
      • The ability to complete a counter-intelligence scope polygraph (post-hire).
      • A minimum of nine (9) years or more of experience providing technical project management and systems engineering in support of DoW and/or IC programs; at least 5 years or more in Science and Technology and/or Research and Development project management.
      • An active Top Secret clearance with eligibility for access to sensitive compartmented information (TS/SCI).
      SmartExplore AI is experimental.
      View now

      Weapon System Test Engineer

      SimVentions, Inc - Glassdoor ✪ 4.6

      Pomfret, MD 20675

      Education AssistanceHealth InsurancePaid Time OffRetirement Benefit
      Apply Directly

      Human Systems Integration Engineer - Clearance Required

      Cydecor

      Lorton, VA 22079

      OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Mid-Level: 4+ years of relevant experience.
      • Junior Level: 1+ years of relevant experience.
      • BS Degree from ABET recognized engineering curriculum OR BS Degree in physical science, engineering, or mathematics that includes 24 semester hours in physical science and/ or related engineering science such as mechanics, dynamics, properties of materials, and electronics.
      • Ability to perform quantitative analyses
      • Relevant Human Systems Integration (HSI) engineering experience related R&D;, T&E;, and systems acquisition programs.
      • Ability to work on a multi-disciplinary team consisting of systems engineers, electrical and electronics engineers, acquisition professionals, and logistics and sustainment professionals to achieve program outcomes
      • Ability to analyze designs through review of design artifacts
      • Interim or Active Secret clearance
      SmartExplore AI is experimental.
      View now

      Principal Cloud Engineer

      ManTech

      Chantilly, VA 20151

      Apply Directly

      Chief Engineer

      VTG

      Manassas, VA 20110

      ~ 31 min Onsite

      • Proven track record in evaluating technical processes, reviewing engineering products, and leading system testing and integration efforts.
      • Demonstrated ability to lead technical teams in evaluating system architectures, selecting emerging technologies, and defining forward-looking development strategies.
      • Must be able to obtain and maintain a Secret security clearance.
      • Minimum of 15 years of combined experience in Combat Systems, Systems Architecture, Technology Evaluation, Systems Engineering, and Software Engineering.
      • Strong knowledge of Navy submarine systems and undersea warfare operations, with direct experience supporting combat control systems like AN/BYG-1.
      • Experience with DoD acquisition and engineering practices, including architecture frameworks (e.g., DODAF), Model-Based Systems Engineering (MBSE), and C4ISR standards.
      SmartExplore AI is experimental.
      View now
      Apply Directly

      Analysis Lead Engineer

      QinetiQ

      Chantilly, VA 20151

      ~ 35 min Onsite

      • TS Clearance with SCI Eligibility; @qinetiqclearedjob
      • Minimum of 10+ years experience with satellite and ground systems
      • Experience with AFSIM, Python, and/or STK
      • Bachelor's degree in science, technology, engineering or mathematics
      • Ability to work in fast paced environment with excellent oral and written communication skills.
      • Experience in modeling one or more of the critical mission areas: Missile Warning/Missile Tracking/Missile Defense, end-to-end kill chains, and/or communications systems and networks
      SmartExplore AI is experimental.
      View now
      Apply Directly

      Senior Engineer

      Pantheon Data

      Mount Vernon, VA 22121

      ~ 13 min OnsiteEducation Assistance

      • Six years of work experience may be substituted for a bachelor's degree.
      • An associate's degree plus four years of work experience may be substituted for a bachelor's degree.
      • Bachelor's Degree in Mechanical Engineering, Marine Engineering, or Naval Architecture from an ABET-accredited university or college.
      • Three to five years of experience primarily involving designing, evaluating, constructing, commissioning, decommissioning, operating, and maintaining auxiliary systems, ideally in the maritime industry.
      • U.S. Citizenship with the ability to obtain and maintain a Public Trust clearance.
      • Eight to ten years of experience in the engineering field of competence is required.
      • Proficient in Microsoft Suite software including Outlook, Word, Excel, SharePoint, and PowerPoint.
      • Five years of experience involving the development or review of Major Ship System Specifications, CDRLs, SOWs, the development and review of ship feasibility, concept, preliminary, contract, and detail design of shipboard auxiliary systems.
      • Ability to meet deadlines and produce quality work.
      SmartExplore AI is experimental.
      View now
      1. Lorton,VA Jobs
      2. →
      3. Principal Engineer Physicist Jobs

      What companies are hiring Principal Engineer Physicist jobs in Lorton,VA?

      1. BOOZ, ALLEN & HAMILTON
      2. Systems Planning and Analysis
      3. GovCIO LLC
      4. SAIC
      5. SimVentions, Inc - Glassdoor ✪ 4.6
      6. Cydecor
      7. ManTech
      8. VTG
      9. QinetiQ
      10. Pantheon Data

      What is the hourly salary range for Principal Engineer Physicist jobs in Lorton,VA?

      The hourly salary range is $80 - $135.

      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