Wire EDM Engineer chez US Conec Limited

Description

Wire EDM Engineer

Overview

US Conec is seeking a highly skilled Machining Engineer to join our precision tooling team. In this role, you’ll lead ultra-precision wire EDM operations to produce injection mold components with tolerances down to the sub-micron and nanometer level. You’ll work with hard metals like carbide and tool steels, collaborating with design and metrology teams to ensure dimensional accuracy, manufacturability, and tooling reliability across the production lifecycle.

Responsibilities

Program, set up, and operate wire EDM machines to achieve =±1 µm tolerances
Select electrodes, wire types, and flushing strategies to optimize surface finish and cycle time
Create and refine CAM programs using ESPRIT and 3D CAD tools (AutoDesk Inventor)
Develop thermal stability processes including fixture design and temperature compensation
Collaborate with mold and die designers to adjust prints for true position and shrinkage
Build and qualify electrodes and fixtures for precision machining
Perform final inspections using CMM, laser micrometers, air gauges, and profilometers
Implement SPC/CPK, corrective actions, and standard work procedures
Lead DOE and Kaizen initiatives to improve tolerance capability and reduce burn time
Support toolroom operations for new builds, ECNs, and urgent repairs

Requirements

Must Haves

Bachelor’s degree in mechanical or manufacturing engineering  

3–7+ years of experience in precision wire EDM for mold/die or high-accuracy parts  

Proven ability to hold =±1 µm features; experience with sub-micron/nanometer-class positioning  

Expertise in machining hard metals (e.g., carbide, H13, M2, PM steels)  

Proficiency in CAM programming, GD&T, and tolerance stack-up analysis  

Hands-on experience with metrology tools including CMM and laser micrometry  

Ability to read mold/tooling drawings and understand injection molding components  

Knowledge of fixture design, thermal management, and precision workholding  

Preferred: Moldflow analysis, sinker EDM, and basic CNC milling/grinding

What We Offer

Competitive compensation based on experience and precision skill level  

Comprehensive health, dental, and vision insurance plans  

Paid time off and holidays to support work-life balance  401(k) retirement savings plan with employer match  

A collaborative, innovation-driven culture  

Opportunities for cross-training and advancement  Inclusive workplace with reasonable accommodations for qualified individuals