EDM Specialist – Sinker EDM

Top Prospect Group; Bloomfield (CT); On-site; USD 91,693,000 - 106,020,000; Full time

Job summary

Top Prospect Group is seeking an EDM Specialist for a Bloomfield, CT facility. The role focuses on programming, setting up, and operating sinker EDM machines, with emphasis on precision and electrode manufacture using a surface grinder. Experience with AgieCharmilles FORM 20 is a plus.

The candidate will read blueprints, inspect parts to tight tolerances, and collaborate with moldmakers and engineers on complex mold builds. This is a permanent, full-time position offering stability and growth.

Qualifications

• Minimum 3 years of sinker EDM experience.
• Ability to program and run EDM machines independently.
• Strong precision inspection skills to ±0.0002 inches.
• Familiarity with blueprints and engineering drawings.

Responsibilities

• Program, set up, and run sinker EDM machines.
• Write and adjust programs as needed (FORM 20 experience preferred).
• Manufacture electrodes using a surface grinder.
• Inspect electrodes and finished parts with precision tools.
• Maintain a clean, safe, organized EDM work area.
• Collaborate with moldmakers and engineers on builds and repairs.

Skills

EDM programming

Precision inspection

Blueprint reading

Team collaboration

Tools

AgieCharmilles FORM 20

Surface grinder

EROWA / 3R tooling

Job description

Job Title: EDM Specialist – Sinker EDM

Location: Bloomfield, CT

Salary: $32–$37/hr

Hours: Full Time

Openings: 1

Duration: Permanent opportunity

Position Summary and Special Duties

As an EDM Specialist, you will program, set up, and operate sinker EDM machines in a moldmaking environment. This role requires strong machine programming skills, precision inspection ability, and the capability to manufacture simple electrodes using a surface grinder. You will be responsible for producing high-accuracy components and ensuring consistent EDM performance.

Your day-to-day duties will include, but may not be limited to:

• Program, set up, and run sinker EDM machines
• Write and adjust programs as needed (AgieCharmilles FORM 20 experience is a plus)
• Manufacture simple electrodes using a manual surface grinder
• Inspect electrodes and finished parts using indicators, micrometers, calipers, and other precision tools
• Work to extremely tight tolerances (±0.0002")
• Apply strong knowledge of EDM processes including orbitals, discharge gaps, and material characteristics
• Use and understand EROWA or 3R tooling systems
• Maintain the EDM work area, check setups, and ensure consistent machine performance
• Collaborate with moldmakers, engineers, and toolroom personnel to support mold builds and repairs
• Maintain a clean, organized, and safe work environment

Job Specifications

• Minimum of 3 years of EDM experience (sinker EDM required)
• Ability to program and run EDM machines independently
• Experience manufacturing electrodes using a surface grinder
• Ability to inspect your own work with precision to ±0.0002"
• Strong knowledge of EDM processes and moldmaking fundamentals
• Familiarity with EROWA or 3R systems
• Ability to read blueprints, engineering drawings, and part models
• Strong mechanical aptitude and problem‑solving ability
• High attention to detail and accuracy

Opportunity

This is a full-time, stable opportunity for a skilled EDM Specialist looking to join a high-quality moldmaking environment. You’ll work with advanced EDM technology, manufacture precision tooling, and contribute directly to the success of complex mold builds.

Company Overview

Founded in 2010, Top Prospect Group focuses on matching high-quality candidates with top clients while fostering an environment where success is shared by all. In 2023, the company was acquired by HW Staffing Solutions, expanding its service offerings to include technology and professional services across engineering, manufacturing, and operations.