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Senior Physicist Jobs in Colorado (NOW HIRING)

Experience with High Dose Rate (HDR) and Stereotactic Radiosurgery (SRS) programs preferred. Sr. Medical Physicist - Savannah, GA (Onsite) - Relocation Assistance - M.S. or PhD (preferred) in Medical ...

We are seeking a Sr Advanced Physicist in our Broomfield, CO location. Key Responsibilities: * Work directly with other theorists and experimentalists to model trapped-ion quantum computers, measure ...

AMO Quantum Physicist

Louisville, CO · On-site

$150K - $190K/yr

Candidates with significantly more experience may be considered for a Senior Quantum Physicist level role. Preferred Qualifications * Experience operating high-power continuous-wave (CW) lasers (>1 W ...

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Senior Pulsed Power Physicist

Denver, CO · On-site

$170K - $200K/yr

As a Senior Pulsed Power Physicist , you will work on the science and engineering of electron-beam cathode systems for Xcimer's pulsed power driven inertial fusion energy program. The core goal is ...

As a Senior Pulsed Power Physicist , you will work on the science and engineering of electron-beam cathode systems for Xcimer's pulsed power driven inertial fusion energy program. The core goal is ...

Senior Pulsed Power Physicist

Denver, CO · On-site

$170K - $200K/yr

As a Senior Pulsed Power Physicist , you will work on the science and engineering of electron-beam cathode systems for Xcimer's pulsed power driven inertial fusion energy program. The core goal is ...

Interface with the scientific board and senior scientists to understand experimental priorities and ... PhD in Physics, Electrical Engineering, Applied Physics, or a closely related field, or equivalent ...

Lead Experimental Physicist

Denver, CO · On-site

$200K - $225K/yr

Interface with the scientific board and senior scientists to understand experimental priorities and ... PhD in Physics, Electrical Engineering, Applied Physics, or a closely related field, or equivalent ...

Interface with the scientific board and senior scientists to understand experimental priorities and ... PhD in Physics, Electrical Engineering, Applied Physics, or a closely related field, or equivalent ...

Physics; or related degree that included at least 24 semester hours in physics. You may qualify if ... to senior physicists. 3. Ability to communicate effectively both orally and in writing. 4. ...

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Showing results 1-20

Senior Physicist information

See Colorado salary details

$41.5K

$99.7K

$238.2K

How much do senior physicist jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior physicist in Colorado is $99,689.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,000.00 and $117,800.00 per year, depending on experience, location, and employer.

What is a senior physicist?

Senior Physicists are highly experienced scientists who conduct advanced research in physics, often leading teams and projects in academic, government, or industrial settings. They apply complex theories, design experiments, and analyze data to make discoveries or solve practical problems. In addition to research, they may mentor junior staff, publish findings, and contribute to strategic planning. Senior Physicists typically hold a Ph.D. in physics or a related field and have several years of research experience. Their expertise is crucial in driving innovation and advancing knowledge in physical sciences.

What are the key skills and qualifications needed to thrive as a senior physicist, and why are they important?

To thrive as a Senior Physicist, you need deep expertise in physics, advanced mathematical skills, and typically a Ph.D. in physics or a related field. Familiarity with specialized software for simulations and data analysis, such as MATLAB or Python, and experience with laboratory instrumentation are often required. Strong problem-solving abilities, leadership, and effective communication set outstanding candidates apart. These skills are crucial for driving scientific innovation, managing research projects, and collaborating within multidisciplinary teams.

What is the difference between Senior Physicist vs Physicist?

AspectSenior Physicist
CredentialsMaster's or PhD in Physics, extensive experience
Work EnvironmentResearch labs, industry, academia
ResponsibilitiesLeading projects, advanced research, mentoring
Industry UsageResearch institutions, tech companies, government agencies

The main difference between a Senior Physicist and a Physicist is experience level and responsibility. Senior Physicists typically have more years of experience, lead projects, and mentor junior staff, whereas Physicists are often entry- to mid-level professionals conducting research and experiments. Both roles require similar educational backgrounds, but Senior Physicists are expected to take on leadership roles within their organizations.

How does a senior physicist typically collaborate with interdisciplinary teams on research projects?

Senior Physicists often work closely with professionals from engineering, computer science, and materials science to address complex research questions. Collaboration usually involves coordinating experimental design, sharing data analysis methodologies, and integrating diverse expertise to interpret results. This teamwork enhances the depth and impact of research findings, and strong communication skills are essential for aligning project goals and timelines. Senior Physicists may also mentor junior researchers and facilitate knowledge transfer between team members, contributing to a productive and innovative research environment.
What are the most commonly searched types of Physicist jobs in Colorado? The most popular types of Physicist jobs in Colorado are:
What are popular job titles related to Senior Physicist jobs in Colorado? For Senior Physicist jobs in Colorado, the most frequently searched job titles are:
What cities in Colorado are hiring for Senior Physicist jobs? Cities in Colorado with the most Senior Physicist job openings:
Infographic showing various Senior Physicist job openings in Colorado as of August 2026, with employment types broken down into 8% As Needed, 75% Full Time, 14% Part Time, and 3% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $99,689 per year, or $47.9 per hour.

Medical Physicist

Siemens Healthineers

Fort Collins, CO • On-site

Full-time

Re-posted 3 days ago


Siemens Healthineers rating

8.4

Company rating: 8.4 out of 10

Based on 89 frontline employees who took The Breakroom Quiz

97th of 487 rated machine equipment manufacturers


Job description

Join us in pioneering breakthroughs in healthcare. For everyone. Everywhere. Sustainably.

Our inspiring and caring environment forms a global community that celebrates diversity and individuality. We encourage you to step beyond your comfort zone, offering resources and flexibility to foster your professional and personal growth, all while valuing your unique contributions.

Works at the clinic site in collaboration with the Cancer Care Leadership to ensure high quality and safe interpretation, delivery, operation, and monitoring of radiation safety policies, procedures, standards, and equipment for Radiation Oncology Services.

At Varian, a Siemens Healthineers Company, we bring together the world's best talent to realize our vision of a world without fear of cancer. Together, we work passionately to develop and deliver easy-to-use, efficient oncology solutions. If you want to be part of this important mission, we want to hear from you. Qualified candidates work in collaboration with the Cancer Care Leadership to ensure high quality and safe interpretation, delivery, operation, and monitoring of radiation safety policies, procedures, standards, and equipment for Radiation Oncology Services. Responsible for ensuring delivery of high-quality radiation therapy while providing staff with the proper education and training and oversight to minimize radiation exposure.Implements and abides by Customer Service Standards.Supports and implements patient safety and other safety practices as appropriate.Supports and demonstrates Family-Centered Care principles when interacting with patients and their families and with co-workers.

We have the following openings available:

Clinical Transition and Implementation Physicist - Up to 50% travel, M.S. or PhD in Medical Physics, or closely related field, required. Minimum of 2 years post-graduate physics experience in a program of similar size with computerized treatment planning and comparable computerized simulator/accelerator required. Experience with a variety of clinical radiation oncology platforms such as: Linear Accelerators, Surface Guidance, EMR and R&V systems, HDR afterloaders, Treatment Planning Systems, ionchambers, electrometers, image analysis software

Sr. Medical Physicist - Newburgh, IN (Onsite) - Relocation Assistance - M.S. or PhD (preferred) in Medical Physics, or a closely related field, required. Minimum of 3-5 years clinical experience in addition to a CAMPEP-accredited residency. Certification in Radiation Oncology Physics by the American Board of Radiology (ABR) orequivalent certifying body is preferred. Experience with High Dose Rate (HDR) and Stereotactic Radiosurgery (SRS) programs preferred.

Sr. Medical Physicist - Savannah, GA (Onsite) - Relocation Assistance - M.S. or PhD (preferred) in Medical Physics, or a closely related field, required. Minimum of 3-5 years clinical experience in addition to a CAMPEP-accredited residency. Certification in Radiation Oncology Physics by the American Board of Radiology (ABR) or equivalent certifying body is preferred. Experience with High Dose Rate (HDR) and Stereotactic Radiosurgery (SRS) programs preferred. Computer system administration experience with patient record and verify database applications desirable.Certification in Radiation Oncology Physics by the American Board of Radiology (ABR) or other alternative certifying body. Candidates who are not certified have to be eligible for board certification and must achieve this status within 3 years of hire.

Medical Physicist - Pulaski, VA (Onsite) - Relocation Assistance - M.S. or PhD (preferred) in Medical Physics, or a closely related field, required. Minimum of 3 years clinical experience in addition to a CAMPEP-accredited residency. Certification in Radiation Oncology Physics by the American Board of Radiology (ABR) orequivalent certifying body is preferred. Experience with High Dose Rate (HDR) and Stereotactic Radiosurgery (SRS) programs preferred. Computer system administration experience with patient record and verify database applications desirable.Certification in Radiation Oncology Physics by the American Board of Radiology (ABR) or other alternative certifying body. Candidates who are not certified have to be eligible for board certification and must achieve this status within 3 years of hire.

Sr. Medical Physicist - Houston (Onsite) - Relocation Assistance - M.S. or PhD (preferred) in Medical Physics, or a closely related field, required. Minimum of 3-5 years clinical experience in addition to a CAMPEP-accredited residency. Certification in Radiation Oncology Physics by the American Board of Radiology (ABR) orequivalent certifying body is preferred. Experience with High Dose Rate (HDR) and Stereotactic Radiosurgery (SRS) programs preferred. Computer system administration experience with patient record and verify database applications desirable.Certification in Radiation Oncology Physics by the American Board of Radiology (ABR) or other alternative certifying body. Candidates who are not certified have to be eligible for board certification and must achieve this status within 3 years of hire.


Medical Physicist - Commissioning - M.S. Medical Physics, or a closely related field, required. Minimum of 3 years in a physics role in Clinical Medical Physics. Certification in Radiation Oncology Physics by the American Board of Radiology (ABR) or other alternative certifying body. Join a great team of experienced Medical Physicists who utilize their skills to travel to new installations for Commissioning the linear accelerators, and treatment planning systems. Travel is 50-75%

Who we are: We are a team of more than 72,000 highly dedicated Healthineers in more than 70 countries. As a leader in medical technology, we constantly push the boundaries to create better outcomes and experiences for patients, no matter where they live or what health issues they are facing. Our portfolio is crucial for clinical decision-making and treatment pathways.

How we work: When you join Siemens Healthineers, you become one in a global team of scientists, clinicians, developers, researchers, professionals, and skilled specialists, who believe in each individual's potential to contribute with diverse ideas. We are from different backgrounds, cultures, religions, political and/or sexual orientations, and work together, to fight the world's most threatening diseases and enable access to care, united by one purpose: to pioneer breakthroughs in healthcare. For everyone. Everywhere. Sustainably.

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