EDM Machinist (Aerospace / Cross-Training Across Mill, Lathe & Grind)

Thomas Instrument:

Is a leading privately held provider of engineering solutions and manufacturing excellence for complex, critical aerospace flight control hardware. Has a stable workload (varied customer base) with a strong domestic and international reputation for quality and integrity. Has two engineering and manufacturing facilities. Offers all phases of product development and lifecycle management, supporting a highly diverse product mix. Thomas Instrument is AS9100D, NADCAP, and FAA certified. Has a friendly atmosphere and an outstanding safety record. Offers full benefits, including an immediately vested 5% match to 401k plan.

Job Description:

The EDM Machinist is responsible for the setup, operation, and inspection of Electrical Discharge Machining (EDM) equipment used to produce precision aerospace components. This role requires machinist-level experience, including the ability to independently interpret prints, hold tight tolerances, and troubleshoot processes. In addition to EDM responsibilities, this position will support CNC machining operations—including mill, lathe, and grinding—based on production demand. This is not a trainee role; candidates must be capable of contributing immediately in a high-precision manufacturing environment. Job Requirements & Qualifications Skills & Responsibilities Include but are not limited to: EDM Machining (Primary)

• Set up and operate EDM equipment (wire and/or sinker) to produce aerospace components to print
• Select and prepare electrodes, establish offsets, and adjust burn parameters for optimal performance
• Interpret complex engineering drawings, GD&T, and work instructions
• Maintain tight tolerances and required surface finishes
• Perform in-process and final inspections using precision measuring equipment
• Troubleshoot machining issues and adjust processes to maintain quality and efficiency CNC Machining & Shop Support (Secondary)
• Support CNC mill and lathe operations (setup, operation, basic program edits, and deburring)
• Assist grinding operations (OD/ID/surface) as needed
• Support first article inspections and in-process quality checks
• Shift between departments based on workload and production priorities General Responsibilities
• Accurately complete routers, work orders, and required documentation
• Follow all quality standards in an AS9100 environment
• Adhere to safety requirements and ITAR-controlled processes
• Contribute to "quality at the source" and continuous improvement initiatives Physical Requirements
• Ability to regularly lift, carry, and move items up to 50 pounds
• Comfortable working in high-temperature and industrial environments
• Ability to stand, walk, bend, and reach for extended periods of time
• Exposure to machine shop conditions (coolant, oil, noise) Skills
• Strong hands-on EDM machining experience (wire and/or sinker)
• Solid CNC machining fundamentals (mill and/or lathe)
• Ability to independently read and interpret blueprints and GD&T
• Proficient with precision measuring tools (micrometers, calipers, indicators, etc.)
• Ability to hold tight tolerances and produce repeatable results
• Troubleshooting mindset with the ability to adjust machining processes Knowledge & Experience
• Aerospace manufacturing standards and expectations (AS9100 preferred)
• Material properties and behavior during EDM and machining (tool steels, nickel alloys, etc.)
• Understanding of feeds, speeds, offsets, and machining parameters
• Familiarity with shop floor systems (routers, work orders, inspection records)
• 3+ years of EDM machining experience preferred
• Prior CNC machining experience (mill, lathe, or grinding) required
• Aerospace or high-precision manufacturing experience strongly preferred Work Eligibility (ITAR): This position must meet Export Control compliance requirements, therefore a "US Person" as defined by 22 C.

F.R. § 120.15 is required. "US Person" includes US Citizen, lawful permanent resident or persons with protected status. Employer will not sponsor applicants for employment visa status. To apply for this position, apply online at www.thomasinstrument.com While we appreciate and value our staffing partners, we do not accept unsolicited resumes from agencies. Thomas Instrument Inc. will not be responsible for paying agency fees for any individual to whom an agency has sent an unsolicited resume Thomas Instrument is an EEO employer. Applicants are considered for all positions without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

Benefits:

401(k) 5% Match Dental insurance Health insurance Health savings account Life insurance Paid time off Vision insurance Application Question(s): Work Eligibility (ITAR): This position requires compliance with U.S. Export Control laws and regulations, including the International Traffic in Arms Regulations (ITAR). To meet eligibility requirements, applicants must qualify as a "U.S. Person" as defined by 22 C.F.R. § 120.15. U.S. Persons include U.S. citizens, lawful permanent residents, and certain protected individuals, including legally recognized refugees and asylees. Are you legally authorized to work in the United States and able to meet

ITAR U.S.

Person eligibility requirements? What is the single strongest skill or experience you believe makes you a fit for this position? Ability to

Commute:

Boerne, TX 78006 (Required)

Work Location:

In person