17 physicist jobs at 7 companies in Arvada, CO

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Medical Physicist
Lone Tree, Colorado, United States
$220k-$250k/yr OnsiteFull Time
Maryland Oncology Hematology
Maryland Oncology Hematology: Provider of community-based medical oncology and hematology care.
5+ YOEMaster's in Physics or Medical Physics; ABR certification; 5+ years clinical radiation physics; maintain certification and state license as required.
Treatment Planning Systems, Aria, Eclipse, RadFormation, Varian Edge, Varian IX, Film Densitometry, Ionization Chambers, Diodes, Water Phantom, Treatment Equipment
2w
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Therapy Medical Physicist
Greenwood Village, Colorado, United States
$180k-$230k/yr OnsiteFull Time
Medical Physics Consulting
Medical Physics Consulting: Provides expert medical physics and dosimetry consulting services.
Master's degree or PhD in Medical Physics, ABR certification or CAMPEP residency completion (board eligible), clinical therapy medical physics experience preferred, strong communication and regulatory interpretation skills.
Varian 21ix
1w
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Staff Quantum Physicist
Boulder, Colorado, United States
$166k-$256k/yr HybridFull Time
Infleqtion
InfleqtionNYSE: INFQ: Develops neutral-atom quantum computing and precision sensing technologies.
5+ YOEPhD or equivalent with ~5+ years post-PhD experience in AMO/quantum systems; hands-on experience with lasers, optical systems, UHV, and experiment control; Python and Linux proficiency; technical leadership and team management experience.
Python, Linux, command-line tools, version control
1mo
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Sr Advanced Physicist - 782
Broomfield, Colorado, United States
$148k-$185k/yr OnsiteFull Time
Quantinuum
Quantinuum: Building full-stack quantum computing hardware and software systems.
6+ YOEPhD required prior to start; minimum 6+ years research experience (PhD inclusive); must be a U.S. Person; experience with atomic or trapped-ion physics, quantum hardware, publications, and leadership; strong written and oral communication.
3mo
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Lead Experimental Physicist
Denver, Colorado, United States
$200k-$225k/yr OnsiteFull Time
Xcimer Energy
Xcimer Energy: Developing laser-driven inertial fusion for commercial clean energy
PhD in Physics, Electrical Engineering, Applied Physics, or related field; hands-on laser experiments; data analysis; strong communication; U.S. citizenship or eligible status.
Lasers, Diagnostics, Spectroscopy, Imaging, Time-resolved measurements, Data analysis, Python, Matlab, LabVIEW
2mo
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Pulsed Power Physicist
Denver, Colorado, United States
$140k-$180k/yr OnsiteFull Time
Xcimer Energy
Xcimer Energy: Developing laser-driven inertial fusion for commercial clean energy
PhD in physics or electrical engineering; hands-on vacuum electronics and beam diagnostics; independent experimental design; experience with high-voltage pulsed power; U.S. citizenship or eligible status.
Faraday cups, beam imaging, energy analysis, calorimetry, ultra-high vacuum (UHV) systems, vacuum bakeout, vacuum pumps, oscilloscopes, SMUs, high-voltage power supplies, PIC, SPICE, Chicago, CST, COMSOL
1d
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Pulsed Power Physicist
Denver, Colorado, United States
$120k-$160k/yr OnsiteFull Time
Xcimer Energy
Xcimer Energy: Developing laser-driven inertial fusion for commercial clean energy
PhD in physics/EE (MS considered), deep beam diagnostics and vacuum electronics experience, high-voltage pulsed power familiarity, experimental system build and documentation skills, U.S. work authorization required.
PIC, Chicago, CST, COMSOL, SPICE, SMUs, oscilloscopes, HV power supplies, UHV vacuum systems, Faraday cups
2w
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Therapy Medical Physicist
Lafayette, Colorado, United States
$180k-$230k/yr OnsiteFull Time
Medical Physics Consulting
Medical Physics Consulting: Provides expert medical physics and dosimetry consulting services.
2+ YOEMaster's degree or PhD in medical physics; ABR board certification or CAMPEP residency board eligibility; 2+ years clinical therapy medical physics experience preferred; strong communication and regulatory interpretation skills.
Elekta VersaHD
2mo
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Lead Physicist – Apollo Integration and Verification - 790
Broomfield, Colorado, United States
$164k-$205k/yr OnsiteFull Time
Quantinuum
Quantinuum: Building full-stack quantum computing hardware and software systems.
8+ YOEPhD required,8+ years relevant experience (PhD inclusive),U.S. Person required,experience with trapped-ion/cold-atom hardware,operational expertise with complex quantum systems,strong communication and leadership skills.
1mo
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Customer Success Physicist- Denver
Denver or Israel
RemoteFull Time
Quantum Machines
Quantum Machines: Provider of control hardware and software for quantum computers.
4+ YOE4+ years experimental quantum information science experience, demonstrated Python programming, strong technical communication and interpersonal skills, and willingness to travel for customer engagement.
Python
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Atomic Source Physicist - 869
Broomfield, Colorado, United States
$135k-$180k/yr OnsiteFull Time
Quantinuum
Quantinuum: Building full-stack quantum computing hardware and software systems.
5+ YOEPhD required; minimum 5+ years atomic physics experience (PhD inclusive). U.S. Person required; certain nationalities excluded. Hands-on experience with advanced atomic physics lab techniques, experimental system building, data analysis, publication record, and strong communication skills. Pre-employment drug test required.
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Lead Experimental Physicist - 570
Broomfield, Colorado, United States
$160k-$200k/yr OnsiteFull Time
Quantinuum
Quantinuum: Building full-stack quantum computing hardware and software systems.
8+ YOEPhD required; 8+ years in quantum computing/atomic physics; experience leading cross-functional teams; US person per contract; US national security restrictions.
Laser systems, Cryogenic systems, Ion trapping, Quantum computing hardware, Optical cavities, Phase/Intensity control, Ultrahigh vacuum
3d
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Ion Transport Physicist - 893
Broomfield or Brooklyn Park
$148k-$185k/yr HybridFull Time
Quantinuum
Quantinuum: Building full-stack quantum computing hardware and software systems.
5+ YOEPhD required, minimum 5 years' relevant experience (PhD inclusive); experience with ion transport, ion traps, numerical simulation using Python; U.S. Person required.
Python
1w
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Staff Quantum Sensor Physicist
Boulder, Colorado, United States
$166k-$256k/yr OnsiteFull Time
Infleqtion
InfleqtionNYSE: INFQ: Develops neutral-atom quantum computing and precision sensing technologies.
2+ YOEPhD in atomic/optical/quantum sensing or related field; practical experience with atom interferometry or atom-based sensors; ability to design, build, model, and integrate complex hardware/software systems; US work authorization required.
Superstaq
2w
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Radiation Health Physicist - Environmental Remediation
San Francisco or San Diego or Seattle or Portland or Redding or Oakland or Tempe or Salt Lake City or Greenville or Denver
$75k-$112k/yr HybridFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
B.S. in Radiation Health Physics or Engineering, experience with environmental remediation and radiological assessments, ability to perform fieldwork (~50%) and travel, strong technical writing and communication skills.
1mo
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Laser Plasma Interaction Computational Physicist
Denver or United States
$170k-$210k/yr OnsiteFull Time
Xcimer Energy
Xcimer Energy: Developing laser-driven inertial fusion for commercial clean energy
PhD in Computational Physics, Plasma Physics, Applied Physics; strong C++/Python; experience with physics simulation codes; independent with leadership ability; U.S. citizenship or permanent residency required.
C++, Python, WarpX, LPSE, pF3D, MPI, OpenMP, GPU acceleration
1w
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Part-Time Radioactive Materials Licensing Physicist (PT)
Denver, Colorado, United States
$90k-$150k/yr OnsitePart Time
Maryland Oncology Hematology
Maryland Oncology Hematology: Provider of community-based medical oncology and hematology care.
3+ YOEMaster's or doctoral degree in medical/health physics or related field; 3–5 years PET/nuclear medicine radiation safety experience; board eligibility (ABR/ABHP) preferred; NRC/regulatory knowledge; proficiency with radiation monitoring and dose assessment.