Toolmaker – Sinker EDM & Micro Mold Precision

Viant Medical Inc.; Fremont, Northern (CA, KY); Hybrid; USD 87,000 - 100,000; Full time

Benefits offered by this job

Medical insurance

401k plan with company match

Paid time off + 11 holidays

Tuition reimbursement

Life insurance

Job summary

Viant Medical Inc. in Fremont, CA is seeking a seasoned Toolmaker to design, build, repair, and maintain high-precision medical tooling.

You will work on new tool builds, perform Sinker and Wire EDM, and ensure tolerances up to .0002 inches while collaborating with cross-functional teams in a clean, regulated environment. The role emphasizes micro molding expertise, precision tooling, and mentorship of apprentices, with opportunities for career growth and advancement within Viant’s global

Qualifications

• High School Diploma or equivalent.
• Journeyman Toolmaker certification or equivalent experience.
• 8+ years of moldmaking experience, including Class 101-105 tooling, or equivalent experience.
• 7+ years of Sinker EDM experience, including electrode design.
• 3+ years of Wire EDM (WEDM) experience.
• Experience with CNC programming, setup, and operation.

Responsibilities

• Build, repair, modify, and maintain Class 101-105 molds, including modular, multi-cavity, and hot runner tooling.
• Operate Makino EDAF3 Sinker EDM equipment to manufacture precision mold components.
• Design and manufacture electrodes for EDM operations.
• Perform Wire EDM (GF) machining to precise specifications.
• Execute new tool builds while consistently achieving tolerances up to .0002.”
• Apply expertise in hardened tooling, hot runner systems, and multi-cavity mold construction.
• Review tool designs and provide feedback to improve manufacturability and performance.
• Program, set up, and operate 3-axis CNC milling equipment.
• Track and communicate workload progress to support project timelines.

Skills

Moldmaking

Sinker EDM

Wire EDM

CNC programming

English communication

Team collaboration

Education

High School Diploma or equivalent

Journeyman Toolmaker certification

Tools

Makino EDAF3

Electrode design

3-axis CNC milling

Job description

Viant Medical Inc. in Fremont, CA is seeking a seasoned Toolmaker to design, build, repair, and maintain high-precision medical tooling.

You will work on new tool builds, perform Sinker and Wire EDM, and ensure tolerances up to .0002 inches while collaborating with cross-functional teams in a clean, regulated environment. The role emphasizes micro molding expertise, precision tooling, and mentorship of apprentices, with opportunities for career growth and advancement within Viant’s global