Job Details

Research Associate

Position Number: 6600336
Location: Boulder, CO
Position Type: Science - Physics

Research Associate

Requisition Number: 67296
Location: Boulder Colorado
Employment Type: Research Faculty
Schedule: Full Time
Posting Close Date: 06-Oct-2025
Date Posted:

Job Summary

The primary objective of this project is to develop an advanced, innovative digital system for precise phase and time measurement. Modern FPGA-based measurement devices are revolutionizing time and frequency metrology by enabling highly precise, all-digital analysis of signals. This capability is crucial for NIST's mission to advance measurement science, as it allows for the development of sophisticated instruments with significantly lower noise floors and higher measurement throughput, essential for characterizing next-generation atomic clocks and low-phase-noise oscillators. By performing signal processing directly in the digital domain, FPGAs minimize the environmental and technical noise contributions inherent in traditional analog systems, leading to more accurate and reliable measurements of critical parameters like phase noise and timing jitter.
This position is part of the National Institute of Standards and Technology's (NIST) Professional Research Experience Program (PREP). NIST recognizes that its research staff may wish to collaborate with researchers at academic institutions on specific projects of mutual interest, thus requires that such institutions must be the recipient of a PREP award. The PREP program requires staff from a wide range of backgrounds to work on scientific research in many areas. Employees in this position will perform technical work that underpins the scientific research of the collaboration. CU is an Equal Opportunity Employer and complies with all applicable federal, state, and local laws governing nondiscrimination in employment. We are committed to creating a workplace where all individuals are treated with respect and dignity, and we encourage individuals from all backgrounds to apply, including protected veterans and individuals with disabilities.

Who We Are

PREP is a special partnership between the National Institute of Standards and Technology (NIST) and the University of Colorado Boulder. PREP provides research opportunities to CU undergraduate and graduate students, as well as researchers with a Bachelor's, Master's, or PhD in NIST labs to gain research experience alongside NIST scientists. The particular group that needs a researcher is the Time & Frequency HQ under the Time & Frequency Division at NIST.

What Your Key Responsibilities Will Be

Select, evaluate and interface with new >3 GSPS analog to digital converters.
Develop FPGA based measurement system firmware.
PCB layout and design of measurement system circuits.
Low phase frequency synthesizers and oscillators design.
Amplitude and phase noise metrology.
Presenting results at internal meetings, and occasional meetings with external stakeholders.
Ensuring that results, protocols, software, and documentation have been archived or otherwise transmitted to the larger organization.

What You Should Know

Privacy Act Statement

Authority: 15 U.S.C. 278g-1(e)(1) and (e)(3) and 15 U.S.C. 272(b) and (c)

Purpose: The National Institute for Standards and Technology (NIST) hosts the Professional Research Experience Program (PREP) which is designed to provide valuable laboratory experience and financial assistance to undergraduates, post-bachelor's degree holders, graduate students, master's degree holders, postdocs, and faculty.

PREP is a 5-year cooperative agreement between NIST laboratories and participating PREP Universities to establish a collaborative research relationship between NIST and U.S. institutions of higher education in the following disciplines including (but may not be limited to) biochemistry, biological sciences, chemistry, computer science, engineering, electronics, materials science, mathematics, nanoscale science, neutron science, physical science, physics, and statistics. This collection of information is needed to facilitate administrative functions of the PREP Program.

Routine Uses: NIST will use the information collected to perform the requisite reviews of the applications to determine eligibility, and to meet programmatic requirements. Disclosure of this information is also subject to all the published routine uses as identified in the Privacy Act System of Records Notices: NIST-1: NIST Associates.

Disclosure: Furnishing this information is voluntary. When you submit the form, you are indicating your voluntary consent for NIST to use of the information you submit for the purpose stated.

What We Can Offer

The salary range for this full-time position is $74,000 - $130,000 annually.
Onboarding/relocation assistance may be available, however, if within a 12-month period you exercise your right to willfully terminate your employment with the University of Colorado, you hereby agree to reimburse the department for your relocation expense.

Benefits

The University of Colorado offers excellent benefits, including medical, dental, retirement, paid time off, tuition benefit and ECO Pass. The University of Colorado Boulder is one of the largest employers in Boulder County and offers an inspiring higher education environment. Learn more about the University of Colorado Boulder.

Be Statements

Be ambitious. Be pioneering. Be Boulder.

What We Require

PhD in Electrical Engineering or related field.

Special Instructions

To apply, please submit the following materials:

Resume or CV
Cover letter addressed to the Search Committee briefly describing your qualifications, professional goals, and specific interest in this position.

If you are selected as the finalist, your degree will be verified by the CU Boulder Campus Human Resources department using an approved online vendor. If your degree was obtained outside of the United States, please submit a translated version as an optional attachment.
During the application process you will need to enter contact information for a reference. We will request a letter of recommendation and additional materials, if needed, as the search progresses.
Review of applications will begin immediately and remain open until October 6th, 2025.
Note: Application materials will not be accepted via email. For consideration, applications must be submitted through CU Boulder Jobs.
In compliance with the Colorado Job Application Fairness Act, in any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.

To apply, visit https://jobs.colorado.edu/jobs/JobDetail/Research-Associate/67296