Milling Machinist (Manual/CNC)

DRT Aerospace, LLC; Sidney (OH); On-site; USD 30,000 - 47,000; Full time

Benefits offered by this job

Competitive pay

Day 1 benefits & 401K match

Paid time off & holidays

Floating holiday

Career advancement

Training & development

Tuition reimbursement

Stable aerospace manufacturing

Job summary

DRT Aerospace in Sidney, OH seeks an experienced Milling Machinist (Manual/CNC) to set up, operate, and troubleshoot milling equipment for close-tolerance aerospace components. You will read blueprints, GD&T, and inspect parts with precision tools to ensure dimensional accuracy.

The role offers day shift hours, competitive pay with overtime, benefits from day one, and 401(k) with company match. Ideal candidates have ≥3 years in milling, strong problem-solving skills, and a commitment to quality

Qualifications

• High School Diploma or GED.
• Minimum 3 years of experience operating manual milling machines and/or CNC milling equipment.
• Experience performing machine setups with minimal supervision.
• Ability to machine precision components to close tolerances.
• Strong blueprints reading and GD&T interpretation skills.
• Knowledge of tooling, workholding, feeds, speeds, and machining best practices.
• Experience using calipers, micrometers, indicators, bore gages, and other precision measuring equipment.
• Strong mathematical, troubleshooting, and problem-solving skills.
• Ability to work independently while maintaining quality and productivity standards.

Responsibilities

• Set up and operate manual milling machines and CNC machining centers.
• Read and interpret blueprints and GD&T requirements.
• Select tooling, fixtures, vises, and offsets, and perform complete machine setups.
• Verify first-piece and monitor accuracy during production.
• Edit CNC programs and adjust offsets as required.
• Machine precision aerospace components to tight tolerances.
• Perform in-process and final inspections with precision measuring equipment.
• Troubleshoot tooling, machine, process, and quality issues.
• Document production, quality, and inspection activities.
• Support continuous improvement and root cause investigations.
• Collaborate with Engineering, Quality, and Manufacturing teams to reduce scrap.
• Maintain a safe and organized work environment.
• Other duties as assigned.

Skills

Blueprint reading

GD&T interpretation

Precision measurement

Problem solving

Independent work

Education

High School Diploma or GED

Tools

Manual milling

CNC milling

Bridgeport mills

VMC/HMC

Calipers & micrometers

Machining centers

Job description

Location : Sidney, OH

Hourly | Weekly & Competitive Pay + Overtime + Day 1 Benefits & 401K Company Match

Shift(s) Available: Day Shift | Monday - Friday | 6:30 AM – 5:00 PM

Machine Precision Parts That Power the Aerospace Industry

DRT Aerospace is seeking an experienced Milling Machinist (Manual/CNC) to join our team in Sidney, Ohio. In this role, you will set up, operate, and troubleshoot manual and CNC milling equipment to manufacture complex, close-tolerance components used in critical aerospace and defense applications.

If you have experience with CNC milling, manual mills, machining centers, blueprint reading, GD&T, and precision measurement, this is an opportunity to advance your career in a stable, high-tech manufacturing environment where quality and craftsmanship matter.

Whether your background includes CNC milling, manual milling, Bridgeport mills, VMCs, HMCs, aerospace machining, prototype machining, or precision manufacturing, we want to hear from you!

Why Join DRT Aerospace?

At DRT Aerospace, you'll be part of a team that manufactures critical aerospace components for industry-leading customers. We invest in our people, promote internal growth, and provide opportunities to make a meaningful impact on operational success.

Benefits Include

• Competitive Pay + Bonus
• Day 1 Benefits & 401K Company Match
• Paid time off and holidays + Floating Holiday
• Career advancement opportunities
• Training and professional development
• Tuition Reimbursement Program
• Stable, growing aerospace manufacturing environment

What You’ll Do

• Set up and operate manual milling machines and CNC machining centers.
• Read and interpret blueprints, engineering drawings, GD&T requirements, work instructions, and process documentation.
• Select and install tooling, fixtures, vises, workholding devices, and machine offsets.
• Perform complete machine setups and verify first-piece acceptance.
• Monitor machining operations and make process adjustments to maintain dimensional accuracy.
• Edit CNC programs and adjust offsets as required.
• Machine precision aerospace components to tight tolerances.
• Perform in-process and final inspections using precision measuring equipment.
• Troubleshoot tooling, machine, process, and quality issues.
• Complete production, quality, and inspection documentation.
• Support continuous improvement initiatives and root cause investigations.
• Partner with Engineering, Quality, and Manufacturing teams to improve performance and reduce scrap.
• Maintain a safe, clean, and organized work environment.
• Other duties as assigned.

What We're Looking For

Required Qualifications

• High School Diploma or GED.
• Minimum 3 years of experience operating manual milling machines and/or CNC milling equipment.
• Experience performing machine setups with minimal supervision.
• Ability to machine precision components to close tolerances.
• Strong blueprints reading and GD&T interpretation skills.
• Knowledge of tooling, workholding, feeds, speeds, and machining best practices.
• Experience using calipers, micrometers, indicators, bore gages, and other precision measuring equipment.
• Strong mathematical, troubleshooting, and problem-solving skills.
• Ability to work independently while maintaining quality and productivity standards.

Preferred Qualifications

• Aerospace or defense manufacturing experience.
• Experience with 3-axis, 4-axis, and 5-axis CNC milling equipment.
• Familiarity with Fanuc, Haas, Mazak, Siemens, or Okuma controls.
• Experience machining aluminum, stainless steel, titanium, Inconel, and other high-performance alloys.
• CNC programming or program editing experience.
• Experience working within AS9100 quality systems.
• Technical degree in Machining Technology or related field.
• Apprenticeship or Journeyman certification.

Preferred Machine / Process Exposure

• Vertical Machining Centers (VMC)
• Horizontal Machining Centers (HMC)
• CNC Milling (3-Axis, 4-Axis, and 5-Axis)
• Manual Milling Machines
• Bridgeport Mills
• Fixture Design & Workholding
• High-Speed Machining
• Precision Hole Making
• Aerospace Component Manufacturing

ITAR and DRT Aerospace

DRT Aerospace supports customers in the aerospace and defense industries and complies with all applicable U.S. export control regulations. This position may involve access to export-controlled information, technology, products, or technical data. As a result, employment is contingent upon the successful verification of eligibility to access such information in accordance with applicable U.S. laws and regulations, including International Traffic in Arms Regulations (ITAR)..

Candidates will be required to provide documentation supporting their eligibility if selected for employment.

#Aerospace

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Day Shift | Monday - Friday | 6:30 AM – 5:00 PM