Average salary: $139,205 /yearly
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- AECO is seeking a highly skilled Mechanical Engineer for the Data Center and Mission Critical team based in Arlington, Virginia. This full-time position offers remote work flexibility and focuses on designing HVAC systems tailored for data center environments. The ideal...SuggestedRemote jobFull time
- AECOM is seeking a Mechanical Engineer for the Data Center and Mission Critical team in Virginia. This role emphasizes HVAC system design targeting energy efficiency and optimal airflow management. Candidates must possess a Bachelor's Degree and have at least 6 years of...SuggestedRemote job
- ...MediumVoltageSwitchgear,PumpAreas, Engine Generator, Blowers/Air Compressors, and Flammable & Combustible LiquidsStorage Conducting Data Center airflow CFD modeling for interior and exterior spaces Conductingenergyaudit/efficiencystudies,codereview/application,andsustainabledesign/...SuggestedFull timePart timeWork experience placementWork at officeRelocationVisa sponsorshipFlexible hours
- Computational Physics, Inc. (CPI) is looking for an Electrical Engineer to support our customers at the U.S. Naval Observatory, Washington DC. Background The U.S. Naval Observatory (USNO) is responsible for the creation, dissemination and maintenance of precise time and...SuggestedTemporary workFlexible hours
- SimIS Inc. is seeking a Nuclear Weapon Effects SME in Arlington, VA, requiring a Master's degree in physics or nuclear engineering, along with a DoD Top Secret clearance with SCI eligibility. The position demands comprehensive experience in nuclear modernization, development...Suggested
- Quantum Motion At Quantum Motion, we are always keen to connect with talented individuals who are excited by the potential of quantum computing, even if there isn't a current vacancy that aligns with your background. We are building a world-class team of scientists,...SuggestedLocal areaImmediate startFlexible hours
- Job Description Technology is the driving force behind our product. We’re looking for brilliant people to join our team. Apply now!Suggested
$40 per hour
We are looking for an advanced physicist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role, you will need to hold an expert level of physics...SuggestedHourly payFull timeContract workPart timeRemote work$80k - $90k
The Application Specific Intelligent Computing (ASIC) Lab at USC’s Information Sciences Institute (USC’s ISI) invites applications for a post‑doctoral position in Silicon Photonics, with a focus on advanced computing applications. The selected candidate will contribute...SuggestedWork experience placementWork at officeLocal area$70k - $75k
Optica is looking for an Editorial Development Manager in Washington, DC, to oversee its publishing portfolio. This role involves enhancing journal reputation, managing editorial activities, and collaborating with senior publishing staff. Candidates should have a Bachelor...SuggestedWork at office- Computational Physics Inc. is seeking a Full-Time Electronics Technician to support electronic systems at the U.S. Naval Observatory in Washington, D.C. Responsibilities include installation, maintenance, and troubleshooting of electronic systems. Candidates must have an...SuggestedFull time
- Universal Hospital Services Inc. in Washington, D.C. is seeking a Medical Physics Leader to provide technical and administrative leadership in the Radiation Therapy Department. The role requires a PhD in Medical Physics, with at least 7 years of relevant experience and ...Suggested
- The USPTO works toward its mission of driving U.S. innovation for the benefit of all Americans and providing intellectual property protection for innovators and entrepreneurs worldwide. We are looking for talented individuals to examine ideas that benefit society and bring...SuggestedWork experience placementWorldwide
- Blue Sky Innovators, Inc in Arlington, Virginia is seeking a candidate to support program management focused on new development in physics. The successful candidate should possess a Ph.D. in Physics or relevant Master's with prior experience. Responsibilities include analyzing...Suggested
$158k - $336.5k
Certified Staff Physicist MedStar 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,...SuggestedImmediate start$220k - $260k
Principal Defense Systems Analyst Arlington, VA About the Team The Sensors Division at STR focuses on technology development for advanced sensor systems and platforms in support of national security. At STR, Defense Systems Analysts study complex defense technologies...Full timeRemote work- Description: Candidates sought to provide on-site technical support in quantum science research (to include quantum computing, quantum sensing, and quantum communications) to the program manager. The ideal candidate will have technical experience in one or more of...Work experience placement
- Responsibilities Will provide both technical and administrative leadership in the radiation Therapy Department. Primary responsibilities will include clinical physics support for all aspects of radiation therapy services, e.g., treatment planning, treatment delivery, and...Local area
$40 per hour
We are looking for a Scientific Researcher (Physics) to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level...Hourly payFull timeContract workPart timeRemote work- Blue Sky Innovators is seeking a qualified candidate to support program management focusing on new program development in Arlington, Virginia. The role involves analysis of emerging R&D opportunities, generating briefing materials, and overseeing program management throughout...
$120k - $140k
The Junior Engineer will work on high-visibility, high-dollar national security programs focused on sensing and advanced systems. This role is built for engineers and scientists who are highly motivated, want to learn quickly, and are comfortable operating in a fast-paced...Hourly payContract workLocal area$113.35k - $277.49k
RPMGlobal is seeking an experienced Research Analyst in Alexandria, Virginia, to focus on radar and radio frequency systems. The successful candidate should have a Ph.D. in Engineering, Physics, or Mathematics, and expertise in radar systems design and RF modeling. Responsibilities...Flexible hours$40 per hour
A scientific research firm is seeking a Scientific Researcher (Physics) to train AI models, evaluating and measuring their progress. Candidates should have a strong grasp of classical mechanics, electromagnetic theory, thermodynamics, and basic quantum concepts. This position...Remote jobHourly payContract workFlexible hours- Computational Physics, Inc. (CPI) is looking for a Full-Time Electronics Technician to support our customers at the U.S. Naval Observatory, Washington, D.C. . Background The U.S. Naval Observatory (USNO) is responsible for the creation, dissemination and maintenance of...Full timeTemporary workFor contractorsFlexible hours
$120.1k - $251.6k
Job Description We are seeking an exceptional Principal Applied Scientist with deep expertise in machine learning, large language models (LLMs), and agentic/LLM-powered application development. In this role, you will design and build ML and GenAI solutions for the healthcare...Temporary workWork experience placementFlexible hours- Computational Physics, Inc. (CPI) is seeking a Senior Linux System Administrator to support our customers at the United States Naval Observatory (USNO ) in the deployment and maintenance of its precise timing and astrometry networks. The USNO is responsible for the...Temporary workFor contractorsRemote workFlexible hours
- ...infrastructure sizing calculations (HVAC ducts, piping, load calculations) utilizing standard tools (i.e. MS Excel) and specialized software (CFD, HAP, Trace CDS) Perform controls design including creating mechanical system sequences of operations, PID diagrams, and points...Full timePart timeRemote work
- Plexus Scientific Corporation, Nuclear Solutions Division (NSD) is seeking a consulting senior health physicist and project manager who will also assist with business development activities. This person should have 12 or more years of experience in the nuclear industry ...
- Job Description Job Description Computational Physics, Inc. (CPI) is looking for a Radio Astronomer to support our customers at USNO, Washington DC . ABOUT THE POSITION The successful candidate will support the Radio Optical Reference Frame Division in ...Temporary workFor contractorsFlexible hours
- Plexus Scientific Corporation is seeking a Senior Health Physicist and Project Manager for its Nuclear Solutions Division in Alexandria, Virginia. The ideal candidate should have over 12 years of relevant experience in the nuclear industry. Responsibilities include managing...

