# Wire EDM Programmer / Operator - Houston, TX at Gretna…

> Wire EDM Programmer / Operator - Houston, TX at Gretna Machine Shop in Houston, Texas, United States. Category: Engineering Jobs. View full job details and…

Wire EDM Programmer / Operator - Houston, TX

# Wire EDM Programmer / Operator - Houston, TX

Gretna Machine Shop

## Job Description

At a Glance

Company: Gretna Machine ShopLocation: Houston, TX (Northwest)Job Type: Full-TimePay Range:

- EDM Operator: $20 - $25/hr

- EDM Programmer: $25 - $30/hrShift: Day Shift (with potential future flexibility)Overtime: AvailableExperience Level: Entry to Mid (Operator) Mid-Level (Programmer)Work Authorization: U.S. work authorization required

Why This Role Exists

This role exists to support growing demand for high-precision components at Gretna Machine Shop, particularly in aerospace and energy applications where EDM is critical.

As the shop continues to expand capabilities, this position plays a key role in producing complex parts that require tight tolerances, intricate geometries, and high surface finish standards.

This is a strong opportunity for:

- Operators looking to step into programming

- Programmers who want to work on real, high-spec EDM work

The Work You'll Be Doing

- Program, set up, and operate ONA Wire EDM machines

- Develop and edit EDM programs (machine control and/or offline CAM)

- Read and interpret blueprints, CAD models, and GD&T

- Select proper wire, flushing strategy, and cutting parameters

- Perform setups, offsets, alignments, and first article inspections

- Monitor machining for accuracy, surface finish, and tolerance

- Inspect parts using micrometers, calipers, height gauges, and comparators

- Troubleshoot issues (wire breaks, accuracy, process deviations)

- Perform routine maintenance and keep machines running efficiently

- Support production while machines are running (deburring, marking, etc.)

- Collaborate with engineering, quality, and machining teams

Machines, Equipment & Environment

- ONA Wire EDM machines

- Precision inspection tools: Micrometers, calipers, height gauges Optical comparators

- Clean, organized production floor inside a50,000 sq. ft. air-conditioned facility

What You'll Be Working On

- Parts: Precision aerospace and energy components

- Work Type: High-mix, low-volume + complex geometries

- Tolerances: Tight-tolerance, high-spec work

- Materials: Aluminum Stainless steel Tool steels Nickel alloys (Inconel, etc.)

What We're Looking ForFor Operators ($20-$25/hr)

- Experience operating EDM or CNC machines

- Ability to read blueprints and basic GD&T

- Familiarity with inspection tools

- Strong attention to detail and reliability

For Programmers ($25-$30/hr)

- Experience programming Wire EDM (ONA preferred)

- Strong understanding of EDM cutting strategies and parameters

- Ability to interpret complex drawings and GD&T

- Experience with CAD/CAM or offline programming software

Nice to Have

- Aerospace or high-precision manufacturing experience

- Tool & die or mold making background

- Lean manufacturing or continuous improvement exposure

Why Machinists Like Working at Gretna Machine Shop

- Work on complex, non-repetitive parts

- Exposure to aerospace and energy components

- Opportunity to grow from operator programmer advanced roles

- Clean, air-conditioned shop

- Long-tenured team and strong internal knowledge base

- Investment in equipment and expanding capabilities

Apply

Apply directly through hireCNC

Posted September 17, 2026

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