Demo

Prototype & Tool Room Machinist

Southwestern Industries
Rancho Dominguez, CA Full Time
POSTED ON 10/29/2025 CLOSED ON 2/2/2026

What are the responsibilities and job description for the Prototype & Tool Room Machinist position at Southwestern Industries?

Prototype & Tool Room Machinist – Trak Machine Tools

Join Trak Machine Tools as an Prototype \Tool Room Machinist and help shape the future of CNC technology! We’re looking for a highly skilled machinist who thrives on building prototypes, solving problems, and working hands-on with engineers to create next-generation machine tools.

What You’ll Do

  • Machine precision prototype parts for new designs and testing.
  • Collaborate with engineers on R&D projects and design improvements.
  • Create and modify fixtures, jigs, and tooling.
  • Support production and assembly with custom parts and one-off components.
  • Inspect and verify part quality using precision instruments.
  • Assist in refining manufacturing processes and product designs.

What We’re Looking For

  • 7 years of machining experience (R&D or prototype preferred).
  • Strong blueprint reading and GD&T interpretation skills.
  • Experience with manual and CNC machining, including setup and operation.
  • Familiarity with CAD/CAM tools (Mastercam, Fusion 360, or SolidWorks CAM).
  • Basic CNC programming (G-code) experience.
  • Proficient in precision measurement tools and quality inspection.
  • Creative, hands-on problem solver with a teamwork mindset.

Bonus Points For

  • ProtoTRAK control programming and operation experience.
  • Experience machining one-off or low-volume parts.
  • CMM or digital inspection experience.

Why Trak Machine Tools?

We’ve been designing and building innovative CNC solutions for over 50 years. Our ProtoTRAK systems empower machinists to work smarter and faster — and we’re proud to keep manufacturing alive in the USA.

Benefits

  • Competitive pay and benefits package
  • Medical, dental, vision, and life insurance
  • 401(k) with company match
  • Paid vacation, holidays, and vacation bonus
  • Opportunities for career growth and skill development

Salary : $80,000 - $100,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Prototype & Tool Room Machinist?

Sign up to receive alerts about other jobs on the Prototype & Tool Room Machinist career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$65,036 - $81,971
Income Estimation: 
$73,947 - $94,663
Income Estimation: 
$44,621 - $57,180
Income Estimation: 
$51,902 - $64,610
Income Estimation: 
$46,685 - $59,878
Income Estimation: 
$43,603 - $55,670
Income Estimation: 
$51,669 - $66,452
Income Estimation: 
$59,875 - $77,824
Income Estimation: 
$83,358 - $103,871
Income Estimation: 
$71,548 - $88,918
Income Estimation: 
$63,993 - $81,891
Income Estimation: 
$76,263 - $101,711
Income Estimation: 
$47,942 - $60,755
Income Estimation: 
$53,120 - $69,174
Income Estimation: 
$50,113 - $64,377
Income Estimation: 
$61,656 - $78,069
Income Estimation: 
$59,875 - $77,824
Income Estimation: 
$63,993 - $81,891
Income Estimation: 
$83,358 - $103,871
Income Estimation: 
$56,948 - $80,607
Income Estimation: 
$76,263 - $101,711
This job has expired.
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Southwestern Industries

  • Southwestern Industries Nashua, NH
  • Company TRAK Machine Tools (TMT) is a manufacturer of CNC controls and CNC machine tools for R & D, tooling, and low-volume machining applications. We inte... more
  • 9 Days Ago

  • Southwestern Industries Rancho Dominguez, CA
  • Field Service Technicians (FSTs) are the lifeblood of our company and an integral part of our Service Organization. Note: The “Service Organization” primar... more
  • 14 Days Ago


Not the job you're looking for? Here are some other Prototype & Tool Room Machinist jobs in the Rancho Dominguez, CA area that may be a better fit.

  • Honor Plastics & Molding Pomona, CA
  • Duties & Responsibilities: Knowledge of General machining equipment like Lathe, VMC, and CNC Cleaning and performing preventative maintenance on molds befo... more
  • 19 Days Ago

  • vardaspace El Segundo, CA
  • This role is on-site in El Segundo, CA Leveling and base salary is determined by job-related skills, education level, experience level, and job performance... more
  • 3 Days Ago

AI Assistant is available now!

Feel free to start your new journey!