5-Axis CNC Milling Specialist

A day on the cell

You badge in, open our proprietary work-center dashboard, and review the day’s queue. A family of aerospace parts is staged on the FMC system fed by several Okuma milling centers. You load tooling, confirm offsets, and execute efficient set-ups for production runs. Throughout the shift, you read blueprints and on-screen work instructions, keeping quality at the forefront.

Between cycles, you verify features with micrometers, calipers, and gauges, then consult CMM results (Zeiss) in Calypso and 1Factory, interpreting the reports to fine-tune processes. You collaborate with teammates, share observations, and propose continuous improvements—all while following our safety guidelines and production standards.

About Hirsh Precision

Since 1979 on Colorado’s Front Range, Hirsh Precision has invested in cutting-edge machining technology to deliver best-in-class parts. Our integrity, service, and quality are the result of an engaged team doing work that improves people’s lives. As a U.S. manufacturing leader, we drive productivity and innovation across medical, aerospace, industrial, and scientific markets by combining software, advanced manufacturing techniques, and modern systems.

Our vision, mission, and values

• Vision: Be the Standard of Excellence in precision manufacturing.
• Mission: Deliver the highest quality products and manufacturing services, on time, with integrity and continuous improvement.
• Values: Honest and trustworthy. Passionate and productive. Loyal and committed.

The role

Join our production team to operate 4-axis and 5-axis mills—specifically, an FMC system supporting multiple Okuma milling centers.

We are hiring for First and Second shifts.

What you’ll handle

• Operate 4-axis and 5-axis CNC mills within an FMC environment.
• Read and follow blueprints and computer-based instructions in our proprietary software.
• Perform precise machine set-ups for production runs.
• Inspect in-process and finished parts using micrometers, calipers, and measurement gauges.
• Interpret engineering drawings to determine inspection requirements.
• Review and interpret CMM inspections and reports.
• Adhere to all safety guidelines and policies.

What you bring

• Comfort operating 4-axis and 5-axis mills.
• Ability to follow blueprints and proprietary, on-screen work instructions.
• Team-first mindset and the ability to thrive in a fast-paced environment.
• Clear written and verbal communication.
• Working knowledge of Office 365 (Outlook, Word, PowerPoint, Excel).
• Exceptional attention to detail and thoroughness.
• Willingness to share feedback for continuous improvement.

Preferred

• Experience on Okuma CNC mills.
• Familiarity with Fastems FPC or similar automated machining technologies.

Proficiencies

• Quality inspection experience.
• Machine set-ups for production runs.

Machines and technologies you’ll use

• CNC Mill (3–4 axis VMC): Mazak, Haas, Okuma, Brother, DMG Mori Seiki
• CNC Mill (5+ axis VMC): Haas, Okuma, DMG Mori Seiki
• Horizontal Machining Center (3–4 axis): Haas, Okuma, Doosan
• Horizontal Machining Center (5+ axis): Mazak, Okuma
• Coordinate Measuring Machine (CMM): Zeiss
• Quality Control Software: Calypso, 1Factory
• Measurement gauges and related metrology tools

Why you’ll thrive here

Expect modern machines, a culture of integrity, and a team that values your ideas. Your precision will directly support life-changing products in medical, aerospace, industrial, and scientific applications.