When it comes to building a world-class team, our employees matter. That’s why people who come to Particle Measuring Systems (PMS) tend to stay here.

Established in 1972, Particle Measuring Systems is a global leader for micro-contamination monitoring equipment improving the performance of clean manufactures in the semiconductor and pharmaceutical markets.  We’re a growing technology company in Boulder, Colorado; the heart of the Rocky Mountains.  We offer an exceptional and rewarding work environment in a great place to live.  Our employees enjoy challenging projects in development and manufacture of light scattering particle counters and diverse technologies and applications.

We’re growing, and that means we’re looking to hire high-quality, reliable employees domestically and globally. Everyone at PMS has the opportunity to contribute to challenging projects that diversify our technologies and make a real difference for our customers.

We offer a competitive salary and benefit programs, including medical, dental, life insurance, short- and long-term disability programs, and a 401(k) plan. As part of our value system, we maintain a non-smoking campus and provide an onsite clinic for employees to emphasize health and well-being in the workplace.

We are an Equal Opportunity Employer, Gender/Minority/Veterans/Disabled.


Please send all resumes to resumes@pmeasuring.com. Include the job title you are applying for.



Mechanical Engineer Internship

Aerosol Scientist

Analog Engineer

Automation Controls Engineer

FMS Support Engineer

Senior Electrical Engineer

Research Scientist - Physics/Optics

Mechanical Engineering Manager

Software Engineering Manager



Director of Service 

Electronic Service Technician



Quality Systems Associate



Inside Sales Representative


Opportunities in Europe

Principal Advisor - Global Pharma GMP

Data Management - Product Specialist

Sales Account Specialist

Technicien de Laboratoire

Verkaufsverantwortlicher Deutschland

Kaufmännische/r Mitarbeiter/in 100%



For opportunities in China click here

For opportunities in Vietnam click here