About Broomfield
Broomfield Laboratories is a fourth-generation, family-owned precision machinery manufacturer based in Leominster, Massachusetts. Founded in 1948 by John Broomfield, the company has built a long tradition of reliability, flexible design, and innovation, serving industry leaders worldwide for over 75 years.
Position Overview
We are seeking a skilled Precision Mechanic with a machinist background and a passion for mechanical assembly. In this role, you will be responsible for the precise assembly of large and small machine sub-assemblies, requiring a sharp eye for fitment and the ability to read and apply GD&T (Geometric Dimensioning and Tolerancing) principles. This is a hands-on role for someone who takes pride in tight tolerances and quality craftsmanship.
Responsibilities
- Read and interpret mechanical assembly blueprints and engineering drawings to plan and execute machine assembly sequences.
- Handle precision fitments on both large and small machine sub-assemblies, ensuring all components meet specified tolerances.
- Identify and clearly communicate fitment issues using GD&T principles with engineering and management teams.
- Perform in-house machining operations (including milling and lathe work) to modify parts as required during the assembly process.
- Troubleshoot and functionally test new assemblies to verify proper operation before delivery.
- Safely rig, move, and position large machinery and components using appropriate lifting equipment.
- Apply hydraulic, pneumatic, and/or electrical knowledge to support full machine assembly and testing.
- Contribute to a collaborative shop environment by sharing technical knowledge and upholding high workmanship standards.
- Maintain a clean and safe work area in compliance with shop safety protocols.
Requirements
- 3–5 years of experience in a machine shop or precision manufacturing environment.
- Hands-on experience operating manual mills and lathes.
- Strong working knowledge of GD&T and the ability to identify and communicate fitment problems.
- Experience with complex mechanical sub-assemblies and an understanding of how precision components interact.
- Hydraulic, pneumatic, or electrical experience is a strong plus.
- Rigging experience is a valued asset.
- Ability to lift up to 50 lbs and stand for extended periods.
- Basic computer proficiency.
- Must pass a pre-employment drug screen and physical.
Compensation & Benefits
- Competitive hourly wage commensurate with experience
- Profit sharing
- 401(k)
- Health & dental insurance
- 2 weeks paid vacation (Year 1)
- 9 paid holidays
- Paid sick time
