---
title: 'CMM Programmer at Rennscot MFG'
canonical: 'https://feeny.ai/job/cmm-programmer-rennscot-mfg-woburn-tvv667304ts2'
type: 'job'
last_seen: '2026-09-11'
---

# CMM Programmer at Rennscot MFG

- **Company:** Rennscot MFG
- **Location:** Woburn, MA
- **Compensation:** $28–$50/hr
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-08-19
- **Last confirmed live:** 2026-09-11
- **Apply:** https://jobs.ashbyhq.com/rennscotmfg/f70948c1-c366-430f-a83f-67a76c55a180

## 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](http://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.

## About Rennscot MFG

## Company Overview
- **One-liner**: Rennscot MFG is an AS9100-certified contract manufacturer specializing in metal 3D printing and advanced CNC machining for aerospace, defense, automotive, and medical customers.
- **Entity Type**: Private (bootstrapped; no disclosed funding rounds)
- **Headquarters**: Woburn, Bedfordshire, England, UK (additional U.S. office locations; operates two facilities totaling 80,000 sq. ft.)
- **Founded**: 2017
- **Founders**: Not publicly disclosed

## Core Business
- **Primary Industry**: Additive manufacturing / advanced machining (manufacturing services)
- **Target Customers**: Aerospace, defense, automotive, and medical OEMs; B2B, typically mid-to-large enterprises and government prime contractors
- **Mission / Purpose**: To provide cutting-edge solutions for the future of aviation, auto, and space exploration while simplifying supply chains and reducing risk for critical programs.

## Products & Services
- **Metal 3D Printing (Additive Manufacturing)**: Production and prototyping of complex metal parts using a fleet of 8 advanced 3D printers.
- **Advanced CNC Machining**: 5-axis and multi-axis machining with 15 CNC machines, including 9 fully automated systems.
- **Machining of AM Parts**: Post-processing and finishing for additively manufactured components.
- **Quality CMM Inspection**: In-house metrology and quality assurance.
- **Project Engineering**: Full-service design-for-manufacturing support.
- **Precision Assembly**: Light assembly and kitting services.

## Market Standing
- **Valuation / Market Cap**: Not publicly available (private company)
- **Key Metric**: Total operating space of 80,000 sq. ft. across two facilities; employs 26 staff (as of 2025).
- **Notable Investors / Partners**: None disclosed; appears self-funded.
- **Growth Signals**: Expanded from a 42,000 sq. ft. facility to 80,000 sq. ft. by 2025; holds AS9100 aerospace quality certification; serves "the world's most advanced industries and customers."

## Competitive Advantages
- **AS9100 Certification**: Qualifies Rennscot to manufacture for aerospace and defense primes.
- **Vertical Integration**: In-house design, printing, machining, inspection, and assembly under one roof.
- **Automation & Scale**: 9 fully automated CNC systems reduce lead time and improve repeatability.
- **Employee Equity Program**: Share Appreciation Rights offer ownership-like upside to all employees, rare for a private manufacturer.

## Strategic Focus
- **Current Priorities**: Deepening aerospace/defense business, expanding 3D printing capacity, and investing in automation for high-volume production.
- **Direction for Growth**: Targeting the future of aviation, space exploration, and advanced automotive applications; likely to scale headcount and facility footprint further.

## Why Work Here
- **Culture**: Described as "more than just a machine shop" — a collaborative, innovation-driven environment with a focus on solving complex manufacturing challenges.
- **Work Policy**: Hybrid workspace for some roles (combination of remote and on-site); many positions are in-office at the Woburn, UK location.
- **Benefits & Perks**:
  - Competitive medical, dental, and vision insurance
  - Life and long-term disability insurance
  - 401(k) with company match
  - Share Appreciation Rights (employee equity program)
  - Electric vehicle incentive + free EV charging
  - On-site gym
  - Maternity leave
- **Engineering Culture**: Engineers work across additive and subtractive processes, with opportunities to participate in the full product lifecycle from design to delivery.

## Sources
1. [rennscotmfg.com](https://www.rennscotmfg.com/) – Company overview, capabilities, and credentials
2. [rennscotmfg.com/careers](https://www.rennscotmfg.com/careers) – Benefits and equity program
3. [jobs.ashbyhq.com/rennscotmfg](https://jobs.ashbyhq.com/rennscotmfg) – Current open roles
4. [builtin.com](https://builtin.com/company/rennscot-mfg) – Employee count, hybrid policy, and office location

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