Demo

CNC Machinist

Thomas Instrument
Boerne, TX Full Time
POSTED ON 10/12/2026
AVAILABLE BEFORE 1/26/2027

Thomas Instrument

  • Is the 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.
  • Offers all phases of development and all stages of the product lifecycle, supporting a highly diverse product mix. Thomas Instrument is AS9100D, NADCAP, and FAA certified.
  • Has two engineering and manufacturing facilities.
  • Has a friendly atmosphere and an outstanding safety record. Full benefits available including 401k program.

Job Description:

This position is for an outstanding CNC Machinist or CNC Grinder (Drake Experience Preferred). The successful candidate will be responsible for basic set up and operation of the multi-axis numerical control machine, as well as inspection of machined parts.

Job Requirements and Qualifications:

Skills

  • Ability to hold tolerances of .0002 / .0001.
  • Ability to set up and operate numerical-control machines utilizing live tooling to machine surfaces of metallic and nonmetallic work pieces according to specifications and tooling instructions by applying knowledge of machining methods.
  • Ability to study and understand sample parts, drawings, shop routers, and engineering information to determine methods and sequences of operations needed to machine products and determine dimensions and tolerances.
  • Ability to position, secure, and align holding fixtures, cutting tools, attachments, accessories, and materials into machines.
  • Ability to adjust and calculate machine speed, depths, and feed ratios.
  • Ability to change cutting tools and adjust machine controls to ensure specified timing, clearances, and tolerances.
  • Ability to check and edit existing programs (CNC machines at Thomas Instrument use either Fanuc or Mitsubishi controls).
  • Ability to assemble and preset tooling for next operation during automated cycle to reduce machine downtime.
  • Ability to observe machine during operation in order to detect problems.
  • Ability to measure dimensions of finished work pieces to ensure conformance to specifications.
  • Ability to use micrometers, calipers, electronic height gages, and dial inspectors.

Knowledge

  • Knowledge of CNC machining and production of aerospace tools and parts.
  • High school diploma or GED.
  • Ability to read and interpret technical drawings.
  • Working knowledge of and understanding of Geometric Dimensioning and Tolerancing (GD&T).
  • Understanding of and ability to enter commands into control panel to retrieve pre-programmed machine data from central database location
  • Working knowledge of and ability to provide technical expertise and feedback to manufacturing engineers.

Experience

  • 5 years experience in CNC machining.
  • Experience with adaptive problem solving approach and implementing solutions.

Please note: we are not offering relocation assistance or covering moving expenses for this position at this time.

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.

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

To apply for this position, apply online at www.thomasinstrument.com and include the job title and requisition number in the subject line.

Thank you for your interest. Due to the volume of applications, only applicants chosen for further consideration will be contacted.

Thomas Instrument is an EEO employer. Applicants are considered for all positions without regard to race, color, religion, sex, national origin, age, veteran status, medical condition (GINA), or disability

Job Type: Full-time

Benefits:

  • 401(k)
  • 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?
  • Yes or No — Would you be interested in the following schedule structure?

One of the available positions is currently scheduled for 2nd Shift, Monday through Thursday from 3:00 p.m. to 1:30 a.m. and Friday from 1:00 p.m. to 9:00 p.m., based on current production and business needs. However, this schedule is expected to be temporary in nature. The position will likely transition to a standard 1st Shift schedule of Monday through Thursday, 6:00 a.m. to 4:30 p.m. and Friday from 6:00 a.m. to 2:00 p.m. within approximately the next year.

Applicants selecting “Yes” acknowledge that flexibility is a requirement of the position and understand that shift assignments may change based on operational requirements, staffing needs, training schedules, and overall business demands.

Answering “No” will not automatically disqualify an applicant from consideration.

Work Location: In person

Salary : $46,746 - $62,047

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