CNC Machinist III (1st Shift)

Job overview

The CNC Machinist III (1st Shift) role is onsite in Rancho Cordova, CA, with pay of $38–$48 per year as listed. Prototek makes precision components for aerospace, defense, medical, robotics, and industrial applications. This role independently programs, sets up, and operates CNC equipment for complex, high-precision work. It also contributes to machining efficiency, fixture design, process improvement, and project planning while serving as a technical resource for less experienced machinists.

What you'll do

• Program, set up, and operate CNC equipment for complex jobs
• perform multi-axis machining, including 3+1 and 3+2 indexing
• apply basic true 5th-axis concepts
• interpret complex prints, GD&T, and tight tolerances
• use Mastercam or related CAM software
• manage multiple projects
• apply advanced mill and/or lathe concepts to improve efficiency.

What we're looking for

Skills & competencies

cnc machinist iii

1st shift

full-time

rancho cordova ca

prototek digital manufacturing

cnc programming

mastercam

multi-axis machining

gd&t

high-precision components

aerospace manufacturing

defense manufacturing

$38–$48/year

Work arrangement

• Weekend coverage required

Benefits & perks

• Health, dental, vision, life, and disability insurance
• paid holidays
• 401(k) match
• education reimbursement
• PTO
• EAP
• career advancement opportunities.

Why this role

Advanced multi-axis machining and programming; aerospace or defense experience preferred; ITAR U.S. Person status required.

About the employer

Prototek Digital Manufacturing is hiring for this role. Industry: Machine Shops. Sector: 33.