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  • Experimental Atomic Physicist

     ...Computational Physics, Inc. (CPI) is looking for an Experimental Atomic Physicist to support our customers at the U.S. Naval Observatory (USNO) . Background The USNO is responsible for the creation, dissemination and maintenance of precise time and navigation... 
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    Computational Physics

    Washington DC
    1 day ago

  • Physicist

     ...Job Title Physicist Duties GS-07: # Performs work as a physicist in support of conventional projects assigned to higher level scientists. # Performs work as a physicist of limited scope and complexity in support of projects assigned to higher grade scientists... 
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    For contractors
    Internship

    Department of the Air Force

    Clinton, MD
    1 day ago

  • Physicist

    Force Renewal Programs Force Renewal Programs are designed to attract students & recent graduates with management/leadership potential to careers as Federal employees with the Air Force Civilian Service. This is accomplished by recruiting & selecting high-caliber candidates...
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    US Government Jobs

    Silver Spring, MD
    3 days ago

  • Physicist

    DescriptionThe Red Gate Group is seeking a talented and motivated Physicist to support advanced multiphysics modeling and simulation efforts in Albuquerque, NM. In this role, you will contribute to high-impact government contracts focused on conventional weapons effects... 
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    Redgate

    Washington DC
    2 days ago

  • Certified Medical Physicist

    $165.19k - $360.48k

     ...Certified Staff Physicist OpportunityMedStar Health is looking for a Certified Staff Physicist to join our team at MedStar Washington Hospital Center!The ideal candidate will be a Certified Medical Physicist in therapeutic radiological physics. As a Certified Staff Physicist... 
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    MedStar Health

    Washington DC
    4 days ago

  • Medical Physicist

     ...Standard Institute (ANSI) standards, American Association of Physicists in Medicine (AAPM) reports (TG 66 and TG 142), manufacturer's...  ...The Joint Commission, The Office of the Inspector General, the Nuclear Regulatory Commission, the National Health Physics Program, and... 
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    KurzSolutions

    Washington DC
    3 days ago

  • Clinical Physicist (Radiation Oncology and Molecular Radiation Sciences)

    $120.85k - $211.66k

     ...Clinical Physicist Under the leadership of the Chief Medical Physicist, we are seeking a Clinical Physicist who will provide physics and other specialized skills to support the technical requirements of planning and treating radiation therapy patients in the Department... 
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    Full time

    Johns Hopkins University

    Washington DC
    1 day ago

  • Travel Medical Physicist

     ...Travel Medical Physicist Needed Immediately MLee Healthcare is seeking a qualified Physicist to join an established hospital in the state of Pennsylvania Schedule: Day Shift 8a-5p Medical Physicist Qualifications: Minimum Experience: 5 – 8 years of full... 
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    Day shift

    MLee Healthcare Staffing and Recruiting, Inc

    Washington DC
    4 days ago

  • Senior Research Seismologist

    $120k - $160k

     ...within the Geophysical Models, Signatures, and Systems (GEMSS) Group, a team that conducts cuttingedge research in support of U.S. nuclear monitoring missions and other critical national security objectives. We are looking for a candidate with a strong record of leading... 
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    Full time

    Applied Research Associates

    Arlington, VA
    19 hours ago

  • Senior Health Physicist

     ...Health PhysicistIHRC Inc. is seeking a part-time Senior Health Physicist to support radiation safety and radiological protection programs...  ...'s degree in Health Physics, Radiation Protection, Nuclear Engineering, Physics, Radiological Sciences, or related scientific... 
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    IHRC

    Silver Spring, MD
    3 days ago

  • Health Physicist

    Job TitleJob TitleDutiesDuties and responsibilities vary and may increase according to grade levelExecute assigned program element(s) in-house and by contract (if applicable), to comply with all applicable Federal, state, and local environmental laws and policies.Provide...
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    Department of the Air Force

    Washington DC
    3 days ago

  • Computational Physicist - Physics-Based Scene and Signature Modeling

    $105k

     ...applications? If so, we're looking for someone like you to join our team at APL. We are seeking a creative, highly motivated computational physicist with a Ph.D. background in physics, applied physics, mechanical engineering, aerospace engineering, or a closely related technical... 
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    The Johns Hopkins University Applied Physics Laboratory

    Laurel, MD
    19 hours ago

  • Senior Physicist, Nuclear Forensics SECRET Clearance

     ...Mayvin, Inc. seeks a Senior Physicist to support DHS S&T’s CB RNE programs, embedded with HSARPA MCCHT. The role focuses on nuclear forensics and related disciplines, requiring U.S. citizenship and an active SECRET clearance. Responsibilities include technical reviews,... 
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    Mayvin®

    Washington DC
    3 days ago

  • 2027 PhD Graduate: Physics - Experimental Quantum Scientist

    $105k

    Description Are you an experimentalist with expertise in solid state quantum devices like superconducting or semiconducting qubits? Are you looking to take part in impactful research in quantum information science? If you are graduating with a PhD in physics or ...
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    Johns Hopkins Applied Physics Lab

    Laurel, MD
    3 days ago

  • Computational Physicist - Physics-Based Scene and Signature Modeling

    $105k - $290k

     ...Computational Physicist - Physics-Based Scene And Signature ModelingDo you enjoy diving deeply into new technical fields, building subject matter expertise, and sharing that knowledge with others? Are you passionate about using physics, mathematics, and computation to... 
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    Johns Hopkins Applied Physics Laboratory

    Laurel, MD
    3 days ago

  • Health Physicist/Radiation Protection Specialist at NASA Goddard Space Flight Center

     ...Health Physicist / Radiation Protection Specialist NASA Goddard Space Flight Center | Greenbelt, Maryland Help protect the people...  ...Bachelor’s degree in health physics, radiological science, nuclear engineering, physics, environmental health, industrial hygiene,... 
    Full time
    Temporary work
    For contractors
    Flexible hours

    Mainthia Technologies, Inc.

    Greenbelt, MD
    4 days ago

  • Senior Research Scientist -Physicist - TS/SCI (FSP)

     ...further like an IBMer. Resume AutoScroll Summary & chapters Read as overview Job Title Senior Research Scientist -Physicist - TS/SCI (FSP) Date posted 03-Aug-2026 Job ID 111951 City / Township / Village Bethesda State / Province Maryland... 
    Full time
    Contract work
    Temporary work
    Part time
    Internship
    Worldwide
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    International Business Machines Corporation

    Bethesda, MD
    19 hours ago

  • Senior Physicist

     ...Mayvin is seeking a Senior Physicist to support the US Department of Homeland Security, Science and Technology Directorate. This position directly supports the Chemical Biological Radiological Nuclear Explosives (CBRNE) Division embedded in the Homeland Security Advance... 
    Full time

    Mayvin®

    Washington DC
    4 days ago

  • Simulation Physicist - Ion Transport & Waveform

     ...Senior Staff Simulation Physicist – Ion Transport and Waveform DesignLocation: Remote, US (onsite/hybrid optional at College Park, MD or Bothell, WA) Travel: Up to 20%Responsibilities:Develop, update, and maintain numerical simulation tools for ion transport in RF Paul... 
    Remote work

    Quantum Jobs USA

    College Park, MD
    1 day ago

  • Health Physicist

     ...Health PhysicistIHRC Inc. is seeking a Health Physicist to support radiation safety and radiological protection programs across FDA laboratory...  ...:Bachelor's degree in Health Physics, Radiation Protection, Nuclear Engineering, Physics, Radiological Sciences, or related... 
    Work at office

    IHRC

    Silver Spring, MD
    3 days ago

  • Mid-Level Radiation Health Physicist - Environmental Remediation

    $93.5k - $127k

     ...complex environmental solutions. We’re seeking a Radiation Health Physicist to support projects for primarily our US Navy and uranium...  ...s what you'll need B.S. degree in Radiation Health Physics or Nuclear Engineering.Experience with Navy environmental and remediation... 
    Full time
    Work at office
    Remote work

    Jacobs

    Washington DC
    2 days ago

  • Physics-Based Weapon Systems Analyst

    The Johns Hopkins University Applied Physics Laboratory (APL) seeks a Weapon System Analyst to transform complex physics problems into rigorous mathematical and computational models. You will develop high-fidelity inertial navigation and missile dynamics models, design...
    Interim role

    The Johns Hopkins University Applied Physics Laboratory

    Laurel, MD
    3 days ago

  • Senior Laser Scientist & Optical Physicist, Directed Energy

    Alaire Technologies, Inc. is seeking a Senior Laser Scientist, Optical Physicist, or Photonics Engineer to lead R&D, integration, and testing of advanced laser and photonic systems for Navy and DoD programs. The role combines deep theory with hands-on lab work to translate... 

    Alaire Technologies, Inc.

    Alexandria, VA
    2 days ago

  • Laser Scientist / Optical Physicist - Directed Energy, Photonics with Security Clearance

    Senior Laser Scientist / Optical Physicist - Directed Energy, Photonics & Laser Systems Location: Alexandria, VA / Washington, DC Employment Type: Full-Time Security Clearance: Active DoD Secret Clearance Required (U.S. Citizenship Required) Join Alaire Technologies Alaire... 
    Full time
    Remote work

    Alaire Technologies, Inc.

    Alexandria, VA
    2 days ago

  • On-Site Quantum Physicist - Clearance Eligible

    JTEC Consulting LLC is seeking Quantum Physicists to work in support of a federal government program. This is an opportunity to work in a cutting-edge program environment. All work will be on-site and relocation assistance will be considered. Qualified candidates should... 
    Relocation package

    JTEC Consulting LLC

    College Park, MD
    19 hours ago

  • Quantum Researcher - Physicist

     ...critical capabilities through agile, modern technology and data solutions. Position Overview JTEC Consulting LLC is seeking Quantum Physicists to work in support of a federal government program. This is an opportunity to work in a cutting-edge program environment. All... 
    Full time
    Contract work
    Temporary work
    Local area
    Relocation
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    JTEC Consulting

    College Park, MD
    4 days ago

  • 2027 Graduate - Physicist/Nuclear Engineer - Applied Chemistry and Physics

    $85k

     ...the future? If you are graduating with a degree in physics or nuclear engineering, and want to work on high-impact problems, we would...  ...individuals to join a dedicated, multidisciplinary team of physicists, nuclear engineers, materials scientists, and chemists. At APL... 
    Temporary work
    Work experience placement
    Interim role
    Internship
    Relocation package
    Flexible hours

    Johns Hopkins Applied Physics Laboratory

    Laurel, MD
    3 days ago

  • Graduate Physicist/Nuclear Engineer - Detectors

     ...University Applied Physics Laboratory (APL) seeks talented individuals with a Bachelor's in physics, nuclear engineering, or related field to join a multidisciplinary team of physicists, engineers, and scientists in the Baltimore‑Washington area. You will design, build, test,... 

    The Johns Hopkins University Applied Physics Laboratory

    Laurel, MD
    3 days ago

  • Graduate Physicist & Nuclear Engineer Detector R&D

     ...Applied Physics Laboratory in Laurel, MD invites graduates in physics or nuclear engineering to join a multidisciplinary team tackling high-impact national security challenges. You will work with physicists, engineers, and chemists to develop detectors, run simulations, and... 

    Johns Hopkins Applied Physics Laboratory

    Laurel, MD
    3 days ago

  • Technical SETA - Computational Biophysicist

    $150k - $180k

    Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both...
    Work at office
    Immediate start
    Flexible hours

    Systems Planning & Analysis

    Arlington, VA
    19 hours ago