Become a Senior Atomic Clock Research Physicist at NIST
Are you ready to shape the future of time measurement? The National Institute of Standards and Technology (NIST) is offering a unique career opportunity for a Senior Atomic Clock Research Physicist to join their world-class team in Boulder, Colorado. This role is essential for maintaining the integrity of U.S. time and frequency standards.
Job Responsibilities
As a Senior Atomic Clock Research Physicist, you will take on several high-level tasks, including:
- Designing and optimizing primary and secondary frequency standards.
- Researching microwave or optical atomic clocks.
- Contributing to the continuous development and operation of the UTC(NIST) timescale.
- Providing technical leadership and innovative solutions to maintain U.S. national time sources.
Comparison: Role Requirements
| Requirement | Description |
|---|---|
| Education | Physics degree or 24+ credits in physics |
| Experience | 1 year at GS-12/ZP-III level |
| Security | Top Secret Clearance required |
| Location | Boulder, Colorado |
Requirements
To be considered, candidates must meet specific educational benchmarks, including core coursework in physics. Additionally, you must demonstrate at least one year of specialized experience. This includes hands-on work with frequency combs, spectroscopy, or high-finesse optical cavities. Please note that a two-page resume limit is strictly enforced.
Salary and Benefits
This position is part of the Alternative Personnel Management System (APMS), a pay-for-performance model designed to reward top talent. The annual salary range is $118,675 – $182,316. Employees enjoy extensive federal benefits, including robust health insurance, retirement packages, and flexible work-life arrangements.
Application Tips
- Precision Matters: Ensure your resume highlights the specific months, years, and hours worked for each role.
- Format: Use a PDF, keep it under two pages, and use 11-point font.
- Documentation: Have your transcripts ready, and if you have foreign education, ensure it is evaluated by an accredited organization.
Frequently Asked Questions (FAQ)
Q: Can I update my application after submitting it? A: Yes, you can edit your application via USAJOBS until the closing date of the vacancy.
Q: Does this position offer remote work? A: This position is not listed as remote-eligible; it is based in Boulder, Colorado.
If you have the technical expertise and passion for physical measurement, NIST offers an unparalleled environment to advance your career. Apply before the September 14, 2026, deadline to be considered for this mission-critical role.
Why This Senior Atomic Clock Research Physicist Job Matters
Join the forefront of time-keeping innovation at NIST—help define the future of national and international time standards in Boulder, Colorado.
Senior Atomic Clock Research Physicist Job Overview
The National Institute of Standards and Technology (NIST) is seeking an elite Senior Atomic Clock Research Physicist to join our Time Realization and Distribution Group. You will lead cutting-edge research in microwave and optical atomic clocks, enhance primary frequency standards, and manage the critical UTC(NIST) timescale that keeps our nation synchronized.
Requirements for Senior Atomic Clock Research Physicist
- Possess a degree in physics or a related field with at least 24 semester hours in physics.
- Completion of a fundamental general physics course plus two of the following: electricity and magnetism, heat, light, mechanics, modern physics, or sound.
- One year of specialized experience at the GS-12 (or ZP-III) level or equivalent.
- Proven expertise in atomic clock research, spectroscopy of ions/atoms/molecules, or frequency combs and high-finesse optical cavities.
- Ability to obtain and maintain a Top Secret security clearance.
- Must pass a mandatory pre-employment drug screening.
- Submission of a two-page PDF resume using at least 11-point font.
- Submission of academic transcripts.
Preferred Qualifications for Senior Atomic Clock Research Physicist
- Demonstrated technical leadership in experimental physics.
- Advanced ingenuity in the design and operation of primary and secondary frequency standards.
- Experience in maintaining complex time-keeping infrastructures.
- Effective communication skills for interdisciplinary research environments.
Federal Benefits & Perks
- ✓Participation in the NIST Alternative Personnel Management System (APMS) pay-for-performance program.
- ✓Comprehensive federal health and life insurance options.
- ✓Competitive retirement savings and pension plans.
- ✓Work-life balance flexibilities.
- ✓Relocation assistance eligibility.
💡 How to Apply Senior Atomic Clock Research Physicist Job & Insider Tips
Application Steps for Senior Atomic Clock Research Physicist Job
- Navigate to the official USAJobs link.
- Create or update your USAJobs profile.
- Prepare a two-page resume in PDF format.
- Answer all mandatory vacancy questionnaires.
- Upload required transcripts and supporting documentation.
- Certify that all responses are original and authored without the use of AI.
- Submit your application package before the 11:59 PM ET deadline on the closing date.
💡 General Tips
- Keep your resume strictly to two pages; additional pages will not be reviewed by SMEs.
- Ensure your resume explicitly mentions hours worked per week for each experience entry.
- Use clear, professional font sizing (11pt or higher) for optimal readability.
- Address the technical narrative questions thoughtfully; while not scored, they provide essential context to selectors.
- Verify that your email address is active and not filtering out government communications.
Frequently Asked Questions
What is the primary focus of this role?
The role centers on the design and maintenance of primary and secondary frequency standards and the ongoing operational development of the UTC(NIST) timescale.
Is a security clearance required?
Yes, this position requires a Top Secret security clearance.
Can I use AI to write my application responses?
No, applicants must certify that they used their own words and did not utilize AI tools like ChatGPT or Copilot.
Job from National Institute Of Standards And Technology
The National Institute of Standards and Technology (NIST) is a cornerstone of American innovation. Operating under the Department of Commerce, NIST promotes U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology. As a member of the Physical Measurement Laboratory (PML), you will be contributing to research that spans orders of magnitude, impacting everything from commerce to scientific discovery.