CNC Mill Operator

Thaler Defense Systems (Thaler Machine Company); Fairborn (OH); On-site; USD 46,000 - 65,000; Full time

Job summary

Thaler Defense Systems in Springboro, Ohio, is seeking a CNC Mill Operator - Machinist to precision machine aerospace and defense components. The role reports to the Production Supervisor and supports production schedules with rigorous quality standards.

The position involves 2nd or 3rd shift options, setting up and operating CNC equipment, aligning fixtures, and optimizing processes while maintaining safety and a strong team environment.

Qualifications

• Set up and operate CNC machine tools for progressive machining.
• Read blueprints and measurements with accuracy.
• Maintain precision and quality standards.
• ITAR compliance and U.S. person required.

Responsibilities

• Operate CNC equipment on 2nd (3pm-11:30 pm) or 3rd (11pm-7:30 am) shifts.
• Set up, adjust, and operate CNC mills and lathes to perform machining operations.
• Prepare holding fixtures, tools, and materials for machining.
• Monitor and adjust machining processes for optimal performance and tolerances.
• Inspect parts and tools to ensure finish specifications and wear are within limits.
• Perform routine machine maintenance and keep work area clean.
• Suggest improvements to methods, equipment, and quality.

Skills

Blueprint reading

CNC setup & operation

Math skills

Mechanical aptitude

Time management

ITAR U.S. person

Team mindset

Education

High school diploma or equivalent

Vocational training preferred

Tools

Overhead crane operation

Measuring instruments

Job description

The CNC Mill Operator - Machinist at Thaler Defense Systems, is a technical role responsible for the precision machining of high-performance aerospace and defense components. Working under the guidance of the Production Supervisor, this individual ensures that mission-critical parts meet exact tolerances and strict quality standards. This role is essential to maintaining production schedules, ensuring a safe and efficient work environment, and contributing to the continuous improvement of manufacturing processes within a high-performing team.

ESSENTIAL JOB DUTIES:

• Able to work shift hired for: 2nd (3pm-11:30 pm) or 3rd (11pm - 7:30 am)
• Machine Setup & Operation: Set up, adjust, and operate CNC equipment (including horizontal/vertical mills and horizontal lathes) to perform difficult machining operations on diverse parts and dimensions.
• Technical Preparation: Select, align, and secure all necessary holding fixtures, cutting tools, attachments, and materials.
• Process Optimization: Monitor and refine machining processes; adjust offsets, speeds, and feeds to resolve issues and ensure optimum performance.
• Quality Control: Monitor machine operations to detect malfunctions or out-of-tolerance parts; inspect cutting tools for sharpness and usability to ensure finish specifications are met.
• Maintenance: Perform routine cleaning and basic upkeep of machines and tooling to support daily production readiness.
• Continuous Improvement: Recommend specific measures to improve production methods, equipment performance, and overall product quality.
• Material Handling: Safely operate overhead cranes and use precision measuring instruments; lift and carry up to 50 lbs. independently (utilizing team lifts or devices for heavier loads).

Qualifications:

• Proven ability to set up and operate various types of CNC machine tools for progressive machining.
• Strong ability to read blueprints/plans, paired with excellent mechanical aptitude and mathematical problem-solving skills.
• Superior organizational and time management skills with a sharp focus on precision and accuracy.
• A self-starter who demonstrates personal accountability, discipline, and a proactive approach to daily tasks.
• Also required is the ability to operate overhead crane, read measuring instruments, and maintain machinery and equipment in the machining trade.
• High school diploma or equivalent required; completion of a vocational training course is preferred.
• Must be a U.S. person as defined by ITAR.

Job Location:

Springboro, Ohio (State Route 73 & I-75)