CMM Programmer I

Rennscot MFG•Woburn, MA

2d•$28 - $38•Onsite

About The Position

We are seeking a full-time CMM Programmer I to join our quality team — someone with experience programming CMM equipment using PC-DMIS and/or Calypso, working from a variety of data sources including model-based definitions, CAD/CAM files, drawings, and blueprints, and who can operate CMM equipment, perform inspections using surface plate layout methods, and use standard measuring equipment to verify precision aerospace components. In this role, you'll work primarily with Zeiss CMMs and Zeiss Calypso software — programming, setting up, troubleshooting, and operating coordinate measuring machines and related inspection equipment — with the support of experienced team members who are invested in your development.

Requirements

High School Diploma with at least 4 years of relevant experience; or an associate's degree in Manufacturing, Machining Technology, CNC Programming, or a related field with at least 2 years of relevant experience
Relevant experience includes dimensional inspection, metrology, or a manufacturing quality role with hands-on exposure to inspection tools such as calipers, micrometers, height gauges, and/or CMM equipment
Ability to read engineering drawings and basic GD&T is required
Foundational understanding of dimensional inspection principles and how metrology supports manufacturing quality
Ability to interpret engineering drawings, including fundamental GD&T symbols, feature control frames, and tolerances
Strong attention to detail with a consistent record of producing accurate, complete documentation and programs
Developing troubleshooting skills — able to identify simple program or setup issues and escalate more complex problems appropriately
Reliable and accountable; manages assigned tasks with accuracy and adherence to deadlines
Effective communicator; works well with machinists, engineers, and quality personnel
Genuinely committed to continuous learning and personal technical development
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
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.

Nice To Haves

Exposure to Zeiss CMMs and Zeiss Calypso — or a comparable CMM platform — is a plus

Responsibilities

Develop foundational programming skills in Zeiss Calypso, creating and executing inspection programs for machined and 3D-printed components against drawings, CAD models, and dimensional specifications.
Verify program integrity through first-article runs before programs are released for production use.
Execute inspection plans using CMMs, 3D scanners, optical measuring devices, and hand metrology tools — including calipers, micrometers, and height gauges — following established procedures and escalating issues that exceed your current experience level.
Set up CMMs and associated fixturing per documented procedures, verify probe qualification, and confirm program readiness before execution — building the habits and knowledge that underpin reliable, repeatable inspection.
Assist senior team members with dimensional inspection using FARO metrology arms and laser scanning equipment, building your familiarity with hardware and software in a supported environment.
Read engineering drawings and interpret basic GD&T callouts to confirm parts meet dimensional and geometric requirements — asking questions when requirements are unclear and applying feedback directly to your work.
Produce detailed, accurate inspection documentation in ProShop ERP — including program references, measurement results, and non-conformance records — ensuring every record is complete and clear before it leaves your hands.
Identify patterns in inspection results, recognize when anomalies warrant escalation, and contribute observations that support the team's ongoing improvement efforts.
Contribute to shop floor support activities as needed — including post-processing of additively manufactured parts, mechanical assembly, and driving components to and from outside processing vendors.
Support other projects and assignments as needed.