CNC Setup Machinist (Mills Only) 3, 4 & 5-Axis | Aerospace Manufacturing 1st and 2nd Shift | Temp-to-Hire | Riverside, CA We are seeking a high-level CNC Setup Machinist with full setup capability and a minimum of 5 years of hands-on experience on 3, 4, and 5-axis CNC mills. This is a 2nd shift, temp-to-hire opportunity in a fast-paced aerospace manufacturing environment. This role is ideal for a skilled setup machinist who takes pride in precision, owns their setups from start to finish, and is ready to step into a shop where 5-axis machining is becoming the main platform. What You Will Be Doing Perform complete machine setups including tools, offsets, fixtures, and verification Set up and operate 3-axis, 4-axis, and 5-axis CNC milling machines Conduct first article and in-process inspections Perform tool changes, offsets, and machining adjustments Read and interpret blueprints, routers, setup sheets, and work instructions Perform edge-breaking and deburring for safe handling Maintain consistent quality, documentation, and engineering standards Communicate all machining issues, discrepancies, and improvement ideas Maintain clean, organized, and safe work areas Follow all company procedures, safety policies, and attendance requirements Required Skills & Experience (Non-Negotiable) Minimum 5 years of CNC setup experience Must have full setup capability with all tools Strong 4-axis and 5-axis CNC milling experience Experience with Haas machines and Fanuc controls required Aerospace manufacturing experience required Strong blueprint reading and GD&T knowledge Skilled with precision measuring instruments Ability to work independently and within a team environment Must be comfortable working 2nd shift #ARROW