Senior 5-Axis CNC Machinist for Complex Prototyping

Prototek Digital Manufacturing; Rancho Cordova (CA); On-site; USD 52,348 - 59,236; Full time

Benefits offered by this job

Medical, dental, vision insurance

401(k) with company match

Education reimbursement

Employee Assistance Program (EAP)

Job summary

A leading CNC manufacturing company located in Rancho Cordova seeks a Senior Machinist to support advanced CNC machining and prototype work. In this role, you will program and run complex jobs across various CNC equipment, optimize strategies, and mentor junior machinists. Ideal candidates possess 5–7 years experience in CNC machining, strong programming skills, and the ability to read blueprints. The position offers competitive pay, benefits, and opportunities for growth within a supportive team culture.

Qualifications

• 5–7+ years of advanced CNC machining experience.
• Strong CNC programming, setup, and troubleshooting skills.
• Ability to read blueprints and apply GD&T.
• Experience machining high-tolerance precision components.

Responsibilities

• Program, set up, and run complex CNC machining jobs.
• Work across CNC mills, lathes, and multi-axis equipment.
• Optimize machining strategies for cycle time, efficiency, and quality.
• Mentor junior machinists and support skill development.

Skills

CNC machining experience

CNC programming skills

Blueprint reading and GD&T application

Problem-solving skills

Education

Machining degree or technical certification

Tools

Fusion 360

CNC Mills (3-axis, 5-axis)

CNC Lathes

Job description

🔎At a Glance

• Company: Prototek Digital Manufacturing
• Location: Rancho Cordova, CA (On-site)
• Job Type: Full-Time
• Pay Range: $38.00 – $43.00/hr (based on experience)
• Shift: 2nd Shift (5x8s) + Overtime Available
• Overtime: Available
• Experience Level: Senior (5–7+ years)
• Work Authorization: U.S. Person status required (ITAR compliance)

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Why This Role Exists

This role exists to support increasing demand for advanced CNC machining and complex prototype work at Prototek’s Rancho Cordova facility. As a senior machinist, you’ll play a key role in executing high-level machining strategies, mentoring team members, and driving continuous improvement across the shop.

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The Work You’ll Be Doing

In this role, you will:

• Program, set up, and run complex CNC machining jobs
• Work across CNC mills, lathes, and multi-axis equipment (including 5-axis)
• Optimize machining strategies for cycle time, efficiency, and quality
• Design and implement fixtures and workholding solutions
• Load, edit, and troubleshoot CNC programs at the machine
• Perform first-article and in-process inspections
• Mentor junior machinists and support skill development
• Contribute to quoting, planning, and continuous improvement initiatives

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Machines, Controls & Software

Machines: CNC Mills (3-axis, 5-axis), CNC Lathes
Controls: Fanuc, Haas (varies by machine)
CAM Software: Fusion 360 (or comparable CAM software)
Inspection Tools: Calipers, micrometers, indicators, height gauges

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Materials You’ll Work With

• Aluminum
• Stainless Steel
• Titanium
• Inconel
• Plastics

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What We’re Looking For

Required:

• 5–7+ years of advanced CNC machining experience
• Strong CNC programming, setup, and troubleshooting skills
• Ability to read blueprints and apply GD&T
• Experience machining high-tolerance precision components
• Strong problem-solving skills and attention to detail

Preferred (Not Required):

• 5-axis machining experience (strongly preferred)
• Experience with Fusion 360 or similar CAM software
• Experience mentoring or leading machinists
• Machining degree or technical certification

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Why Machinists Like Working Here

Machinists choose Prototek because:

• High-level, complex machining work (not repetitive production)
• Opportunities to work with advanced multi-axis equipment
• Strong team culture focused on mentorship and growth
• Clean, modern shop environment
• Competitive pay + 10% shift differential
• Opportunities to grow into leadership or programming roles

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Pay, Benefits & Schedule

• Pay Range: $38.00 – $43.00/hr
• Shift Differential: +10% for 2nd Shift
• Schedule: 2nd Shift (5x8s)
• Overtime: Available

Benefits:

• Medical, dental, vision insurance
• Company-paid life and long-term disability insurance
• 401(k) with match (100% of 3%, 50% of 4–5%)
• PTO starting at 80 hours + paid holidays
• Education reimbursement
• Employee Assistance Program (EAP)
• Career advancement opportunities

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Apply

Interested machinists can apply directly through hireCNC.
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