2nd Shift CNC Programmer / Senior Machinist

Company Summary

We are an established, full-service technical testing and evaluation firm with a long history of excellence and a strong reputation in our field. Our work involves specialized testing, preparation, and analysis services that support precision-driven, high-performance industries. We operate multiple facilities and are deeply committed to our people, offering a 100% Employee Stock Ownership Plan (ESOP) that makes every team member a financial stakeholder in the company’s success. We cultivate a culture centered on excellence, innovation, reliability, and strong teamwork

Job Summary

This senior machinist role involves leading advanced machining operations for mission-critical components. The position requires high-level CNC programming (done at the machine), process optimization, technical mentoring, and ensuring compliance with strict standards. Ideal for a highly skilled machinist who thrives in focused, precise work supporting next-generation innovation.

The hours of 2nd Shift are 4:15pm-12:45am. There is a 10% shift differential.

Responsibilities

• Lead setup, programming, and operation of complex multi-axis CNC and manual machines.
• Develop and implement advanced machining strategies for new and existing aerospace components.
• Collaborate with engineering and manufacturing teams to design/optimize tooling, fixtures, and machining processes.
• Perform advanced inspections using precision instruments; validate critical dimensions and tolerances.
• Troubleshoot high-complexity machining issues and support root cause analysis for quality deviations.
• Serve as technical mentor and trainer for Machinist I–III team members.
• Lead continuous improvement initiatives focused on productivity, quality, and cost reduction.
• Participate in cross-functional teams for new product introductions and process validations.
• Maintain detailed documentation of machining processes, setups, and improvements.
• Perform other tasks as assigned by manager/supervisor.

Requirements

• High school diploma or GED (required); associate degree or technical certification (strongly preferred).
• 5–10+ years of machining experience, including advanced CNC programming and setup with Lathes or Mills.
• Ability to program CNC machines from scratch at the machine (G-code and/or conversational programming).
• Capable of taking a drawing/blueprint and writing a program directly at the machine.
• Proficient in interpreting complex blueprints.
• Advanced inspection skills, including use of comparators and other precision tools.
• Ability to stand for extended periods and lift up to 50 lbs. occasionally.
• Demonstrated reliability, good attendance, and positive team-oriented attitude (highly valued by the company).

Preferred Requirements

• Proficiency with CAD/CAM software (though shop programming is currently done at the machine, not via offline CAD/CAM).
• Familiarity with multi-axis machining systems and a variety of machine controls (no specific brand required; experience with conversational controls like Mazatrol or Herco is helpful).
• Experience with OD grinding, and/or surface grinding.
• Leadership and mentoring experience with junior machinists.
• Proficient in applying GD&T

Compensation/Benefits

• Hourly Pay Range: $28/hr to $40/hr for highly skilled candidates (depending on experience and qualifications).
• Comprehensive benefits package, including:
• Competitive pay
• ESOP (Employee Stock Ownership Plan)
• Medical, dental, and vision insurance
• Short-term and long-term disability insurance
• Life and accidental death insurance
• Flexible spending accounts
• Tuition reimbursement
• 401K match plan
• Bonus plan
• Paid vacation
• Challenging work in a growing, profitable team environment with opportunities for impact and growth.

Location

Our headquarters is in Cincinnati, OH