CMM Programmer

Rennscot MFG; Woburn (MA); On-site; USD 65,000 - 85,000; Full time

Job summary

Rennscot MFG in Woburn, MA is seeking a CMM Programmer to ensure parts meet strict specs. You will program and operate CMMs, read drawings, and document results while collaborating with machinists, engineers, and the Quality team.

The role emphasizes learning new inspection techniques, improving processes, and growing within a modern, collaborative shop that serves aerospace and high-precision components. On-site, with regular safety practices and opportunity to advance.

Qualifications

• Experience in manufacturing, machining, quality inspection, or a related hands-on trade.
• Experience with CMMs, GD&T, Zeiss Calypso, FARO, or other metrology equipment.
• Ability to read blueprints or willingness to learn.
• Experience using precision measuring tools (calipers, micrometers, gauges, etc.) is preferred.
• Mechanical aptitude and strong problem-solving skills.
• Basic computer skills.
• A positive attitude and willingness to learn new technology.

Responsibilities

• Program and operate CMM equipment to inspect precision components
• Read engineering drawings and verify parts meet specifications
• Use precision measuring tools to inspect and validate parts
• Document inspection results and identify quality concerns
• Work with machinists, engineers, and the Quality team to solve problems
• Help improve inspection processes and product quality
• Learn new equipment, software, and advanced inspection techniques as you grow

Skills

Manufacturing experience

Quality inspection

Blueprint reading

Problem solving

Detail oriented

Team communication

Basic computer skills

Safety awareness

Tools

CMMs

GD&T

Zeiss Calypso

FARO

Job description

What You'll Do

As a CMM Programmer, you'll help ensure every part we produce meets the highest quality standards by:

• Program and operate CMM equipment to inspect precision components

• Read engineering drawings and verify parts meet specifications

• Use precision measuring tools to inspect and validate parts

• Document inspection results and identify quality concerns

• Work with machinists, engineers, and the Quality team to solve problems

• Help improve inspection processes and product quality

• Learn new equipment, software, and advanced inspection techniques as you grow

What Makes You Successful

You'll thrive in this role if you:

• Take pride in producing accurate, high-quality work

• Enjoy solving problems and figuring things out

• Have strong attention to detail

• Are dependable and follow through on commitments

• Communicate well and work effectively with others

• Stay organized and manage multiple priorities

• Are eager to learn and continuously improve

• Put safety and quality first every day

Why You'll Like Working Here

At Rennscot, you'll find more than just a job—you'll build a career.

• Work on parts that support aerospace, defense, and emerging technologies

• Learn advanced manufacturing and inspection technologies

• Receive hands-on training and opportunities for advancement

• Join a collaborative team that values quality, innovation, and continuous improvement

• Work in a modern, growing manufacturing environment

• Competitive pay, benefits, and opportunities to grow your career

Basic Qualifications

We're more interested in your ability to do the work than checking every box.

You should have:

• Experience in manufacturing, machining, quality inspection, or a related hands-on trade

• Experience with CMMs, GD&T, Zeiss Calypso, FARO, or other metrology equipment is required.

• Ability to read blueprints or willingness to learn

• Experience using precision measuring tools (calipers, micrometers, gauges, etc.) is preferred

• Mechanical aptitude and strong problem-solving skills

• Basic computer skills

• A positive attitude and willingness to learn new technology

Physical Requirements

This role is based in our machine shop and metrology lab and involves an active, physical work environment:

• Regular computer work for extended periods for CMM programming, ERP documentation, and technical communication

• Regular standing, walking, and movement throughout the manufacturing facility and metrology lab during inspection setup and floor support activities

• Frequent bending, stooping, kneeling, and reaching to inspect components, fixtures, and metrology equipment at machine and floor level

• Occasional lifting and carrying of materials, fixturing, and components up to 50 lbs; team lifts required for heavier loads

• Manual dexterity required for operating CMM equipment, hand tools, and precision metrology instruments; may perform repetitive motions involving the wrists, hands, and fingers

• Visual acuity required to read technical drawings and GD&T callouts, inspect component surfaces, and work with precision measurement tools

• PPE is required at all times on the shop floor, including safety glasses, hearing protection, and steel-toed footwear

Reasonable accommodations will be made to enable individuals with disabilities to perform the essential functions of this role.

Job Type: On-Site

Job Location: Woburn, MA. At this time, we are only considering applicants within a 100-mile radius. No relocation assistance provided.

About Rennscot MFG

Rennscot MFG, founded in 2017, started as a motorsports-focused shop in the aftermarket automotive industry. Now, they are a leading provider of advanced manufacturing services located in Woburn, MA. Rennscot MFG strives to be more than just a machine shop; they solve problems in innovative ways, using a suite of integrated services to fuel a passion for ideation. With a focus on diversifying into commercial and critical technology sectors, Rennscot MFG delivers cutting-edge technologies and unwavering commitment to quality. They offer a comprehensive range of services, including reverse engineering, metal & polymer additive manufacturing, and precision machining to support various industries' needs. For more information, visit rennscotmfg.com.

ITAR Requirement

To conform to US Government export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a US citizen, lawful permanent resident of the US, protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the US Department of State. Learn more about the ITAR here: https://www.pmddtc.state.gov/ddtc_public/ddtc_public?id=ddtc_public_portal_itar_landing.

EEO Statement

Rennscot MFG is an Equal Opportunity Employer; employment with Rennscot MFG is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.