Engineering Technician

Mesodyne•Somerville, MA

3d•Onsite

About The Position

As an Engineering Technician at Mesodyne, you'll work closely with our engineering team to build, test, and refine hardware — from custom jigs and fixtures to production and test setups. You'll run a wide range of fabrication and joining processes, keep our equipment and documentation in top shape, and help turn engineering designs into working, repeatable processes. This role is a great fit for someone who's meticulous with their hands, comfortable switching between different tools and processes, and just as comfortable writing a clear work instruction as they are running a piece of equipment.

Requirements

Strong fine motor skills and hand-eye coordination — precision work is core to this role
Hands-on experience with electrical/mechanical assembly and electronics soldering
Experience with one or more joining/fabrication processes such as spot welding, brazing, wire bonding, electroplating, or laser cutting (we'll train on the rest)
Comfortable working with and maintaining shop/lab equipment
Solid written communication skills — able to write clear, precise work instructions and SOPs
Reasonably computer savvy; comfortable logging data and working in tools like Google Docs/Sheets
A detail-oriented, quality-first mindset

Nice To Haves

Machine shop experience, including manual mill and lathe
Basic CAD skills
Experience with 3D printing for prototyping fixtures/tools
Background in a lab, R&D, or production environment involving process development and characterization

Responsibilities

Run a wide variety of fabrication and joining processes, including spot welding, vacuum furnace brazing, wire bonding for electronics packaging, electroplating, laser cutting, and similar processes
Perform electrical and mechanical assembly, including electronics soldering
Inspect parts and perform quality control checks to verify components and assemblies meet spec
Log QC results and process data accurately and consistently
Work with engineering to design and build custom jigs, fixtures, tools, and test stands
Maintain, calibrate, and troubleshoot lab and shop equipment to keep it running reliably
Write and maintain clear work instructions and Standard Operating Procedures (SOPs) for processes you run
Flag process anomalies or deviations, and help investigate and resolve them
Support engineers in setting up and executing experiments and test builds
Continuously look for ways to improve existing processes, fixtures, and documentation