CNC Machinist

Job Description

Job Description

CNC Machinist I, II & III — Second Shift

Location: Garden Grove, California

Employment type: Permanent, full-time

Schedule: Monday–Friday, 3:00 p.m.–11:30 p.m.

Openings: Multiple positions across Levels I, II, and III

Kelly Services is hiring CNC Machinists for a client specializing in precision-quality hydraulic tube fittings. Opportunities are available at three experience levels, with responsibilities and pay aligned to each candidate’s CNC machining background.

**Pay **rates below include the $2-per-hour second-shift differential :

• CNC Machinist I: Up to $26.87 per hour
• CNC Machinist II: Up to $31.60 per hour
• CNC Machinist III: Up to $37.09 per hour

Position Overview

CNC Machinists operate, set up, and troubleshoot CNC equipment to support safe, efficient production of quality parts. The level of independence and technical responsibility varies by role. Machinists at all levels are expected to follow work instructions and safety procedures, inspect their work, complete production documentation, and communicate machine and job status clearly.

Key Responsibilities Across All Levels

• Operate CNC machines in accordance with established programs, work instructions, and safety procedures.
• Load and unload parts, monitor machine cycles, and follow production requirements.
• Use calipers, micrometers, gauges, and other precision measuring equipment to inspect parts.
• Verify work against quality and dimensional requirements and accurately complete production documentation.
• Communicate machine status, job progress, tooling changes, maintenance concerns, and quality issues through pass-downs and shift meetings.
• Maintain a clean, organized, and safe work area and follow applicable 5S practices.
• Follow company safety, quality, production, and environmental requirements.
• Stop work and report safety, machine, or quality concerns promptly.
• Work cooperatively with machinists, supervisors, engineers, quality teams, and planners.
• Support continuous improvement efforts to reduce setup time, cycle time, downtime, waste, and rework.
• Perform other related duties as assigned.

Responsibilities by Level

CNC Machinist I

• Operate CNC machines using established programs and work instructions.
• Load and unload parts and monitor machine cycles.
• Make basic tooling changes as required.
• Perform in-process inspections and confirm parts meet requirements.
• Recognize machine or quality concerns and promptly escalate issues beyond routine operation to a higher-level machinist or supervisor.

Typical qualifications:

• At least 1 year of CNC machining experience , or successful completion of an internal CNC Machinist Trainee program.
• Experience operating CNC machines in a manufacturing environment.
• Ability to make basic tooling changes and use precision measuring equipment.
• Ability to read and interpret basic blueprints and perform basic math using decimals and fractions.
• Willingness to follow established procedures, accept coaching, and escalate issues appropriately.

CNC Machinist II

• Perform basic CNC setups independently, including tooling changes, offsets, and fixture adjustments.
• Select appropriate materials, tool holders, and tooling based on work instructions and engineering requirements.
• Adjust tooling and offsets to maintain dimensional accuracy and part quality.
• Troubleshoot routine machine, tooling, and dimensional issues, escalating complex concerns as needed.
• Support training for new hires in machine operation, tooling changes, inspection methods, and shop procedures.

Typical qualifications:

• 3–4 years of CNC machining experience in a manufacturing environment, or equivalent training and experience.
• Ability to perform basic CNC setups independently.
• Experience selecting and changing tooling and adjusting offsets without supervision.
• Ability to troubleshoot routine machining and process issues.
• Ability to read blueprints and basic GD&T.
• Experience supporting or training less-experienced machinists is an asset.

CNC Machinist III

• Perform complex CNC setups, including tooling strategy, fixture setup, offsets, and program verification.
• Set up, adjust, and optimize live tooling and multi-axis operations.
• Select materials, tool holders, cutting tools, and inserts based on job requirements, prints, and engineering specifications.
• Prepare tool kits for new or complex work orders.
• Troubleshoot advanced machining, tooling, programming, setup, and equipment issues.
• Complete and review First Article Inspection Reports (FAIRs) and support investigations of nonconforming product.
• Analyze machining processes and implement improvements to quality, cycle time, tooling life, and equipment uptime.
• Lead technical problem-solving discussions and mentor CNC trainees and Machinists I and II.

Typical qualifications:

• 5+ years of CNC machining experience in a manufacturing environment, or equivalent training and experience.
• Proven ability to perform complex setups independently.
• Strong experience with live tooling and multi-axis CNC machines.
• Advanced troubleshooting skills related to machining, tooling, programming, and equipment.
• Experience completing or reviewing FAIRs.
• Advanced blueprint and GD&T interpretation skills.
• Strong communication, mentoring, and problem-solving skills.

Work Environment and Physical Requirements

• Work is performed in a manufacturing machine shop.
• The environment may include machine noise, metal chips, coolants, machining oils, fumes, mists, and temperature variations.
• The role may require standing and walking throughout the shift; repetitive hand and wrist movements; opening and closing machine doors; loading parts into chucks or fixtures; and bending, reaching, pushing, pulling, and grasping.
• The stated lifting requirement is up to 30 pounds for Levels I and II and up to 25 pounds for Level III .
• Safety glasses, steel-toe footwear, and hearing protection are required.
• Visual acuity must be sufficient to read measuring instruments, machine displays, and blueprints.

Benefits

• 10 paid holidays
• 2 weeks of vacation
• 5 days of sick time
• 401(k) plan with a 6% company match
• Medical, dental, and vision insurance
• Company-paid life insurance
• Optional long-term disability, critical illness, and hospital indemnity insurance
• Free Employee Assistance Program

You should be proficient in:

• CNC Machining
• Tooling Changes
• Troubleshooting

Machines & technologies you'll use:

• CNC Mill (3-4 axis VMC)
• CNC Automation Solutions
• CNC Laser Cutter
• CNC Lathe (2-4 axis)
• CNC Router
• CNC Grinder
• CNC Mill (5+ axis VMC)
• CNC Lathe (5+ axis)