Physicist

Benefits

Parental leave

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Non-birth-parent leave

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Family-building benefits

• Fertility benefits: Not verified
• Adoption assistance: Not verified
• Surrogacy assistance: Not verified

Mental health support

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Relocation assistance

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Childcare support

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Learning budget

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Verification

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Salary

$119K-$182K From the posting source checked Jun 20, 2026

401(k) match

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Market context

U.S. role benchmark (BLS OEWS)

$116,543 U.S. median for this role

Projected growth (BLS Employment Projections)

+9.8% - Much faster than average

29% above the BLS role benchmark for software engineering aggregate.

Matched to SOC 15-1252 - Software Engineering aggregate by role bucket.

Source: U.S. Bureau of Labor Statistics, OEWS, May 2024 and Employment Projections, 2024-2034.

Role

Role function

Engineering From the posting source checked Jun 20, 2026

Seniority

Mid From the posting source checked Jun 20, 2026

Schedule

Shift type

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Weekend work

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Application

Cover letter

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Assessment

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Deadline

Not stated

Where they hire

Hires in: CO From the posting source checked Jun 20, 2026

About this role

Physicist Boulder, Colorado Summary NIST's Time & Frequency Division is hiring an Optical Clock Research Physicist to develop optical lattice clocks for advanced timekeeping applications. We need a talented and ambitious physicist to lead project development, working with a team of experts to advance state of the art performance. This notice is issued under direct-hire authority to recruit new talent to occupations for which NIST has a severe shortage of candidates. Duties NIST's Physical Measurement Laboratory (PML) sets the definitive U.S. standards for nearly every kind of measurement employed in commerce and research, spanning more than 20 orders of magnitude. This position is for an Optical Clock Research Physicist within the Neutral Atom Optical Clocks Group, which performs research on ultracold atomic systems for future standards of time and frequency, for the calibration of International Atomic Time, and for probing fundamental physical theories through precision optical frequency measurements. As the Optical Clock Research Physicist, you will: Research and develop optical atomic clocks including advancing performance metrics of these clock systems and exploring transportable systems for precision timekeeping applications. Innovate new approaches to optical clock operation and performance advancements. Lead and contribute to scientific literature on optical clock systems and operation of advanced optical timescales. Please review the Requirements section below for specific eligibility requirements to qualify for this role. Education This position has an education requirement. Transcripts must be submitted to validate that the education requirement has been met. Unofficial transcripts will be accepted in the application package. However, an

Read the full description at www.usajobs.gov. FewerJobs shows a preview and links to the original posting.