You Can Make A Difference 

Working at

Critical Process Filtration

Here we manufacture products that help to produce and maintain the quality of medications, medical treatments, food, beverages, electronics, and much more. There are endless capabilities. Our filters remove contaminants to protect patients and caregivers, engineer lifesaving advancements, and purify the food and water we consume every day. When you play a part at CPF, you make a real difference in people's lives.

We are problem solvers, are you?

Let us tell you why we love CPF!

Jissella- Trainer

"This job gives you lots of benefits including doing a great job of making you feel like part of the family."

Juliano- Customer Service & Sales Representative

"There has not been a day since I've worked here that we're not laughing or joking about something. It's a very easygoing work environment." 

Ben- Laboratory Technician

"Each day is never the same, it never gets mundane. There's always something different to do which keeps the day interesting."

Sheila- Manufacturing Technician

"The people are awesome to work with and the company's continued growth is what keeps me here, along with all the other extra perks."
Option 2


Perks & Benefits

Easy Commute, Free Parking, Local Bus Lines

CPF Employees enjoy free parking on-site. Walkers and bikers benefit from Nashua's sidewalks and bike lanes that lead directly to our location and bus routes bring you within blocks of our building. Check out what your commute could look like below with Nashua's bus routes and schedules! Nashua's Bus Routes & Schedule

Full & Part-time Positions with Multiple Shifts

At Critical Process Filtration, we offer flexible day and evening shifts to fit into your busy lifestyle. With both part-time and full-time opportunities, you can find a job that works for you.
Want to Join the Team?

Available Positions

Office Positions

Sales and Marketing Project Coordinator

Full Time- Nashua, NH Apply Here
Manufacturing Positions

Light Assembly Manufacturing Technician

Full Time- Nashua, NH Apply Here

Second Shift Light Assembly Manufacturing Technician

Full Time- Nashua, NH Apply Here

Production Administrator

Full Time- Nashua, NH Apply Here

Facilities & Warehouse

Warehouse Associate

Full Time- Nashua, NH Apply Here