CNC Machinists (Mill and Lathe)

CNC Mill & Lathe Operators – HAAS XP / Mazak / Fanuc

Location: North Houston, TX (Near IAH Airport)

Shift: 1st Shift Position

Overtime: Heavy Overtime Available (Including Weekends)

Employment Type: Full-Time

Tier One Personnel is hiring experienced CNC Mill Operators and CNC Lathe Operators for a busy manufacturing facility in North Houston near IAH. We are seeking skilled machinists who can perform setups, edit programs, and run parts independently.

This is a long-term opportunity with steady hours and significant overtime, including weekends.

CNC Mill Operator (HAAS XP)

Required Experience:

• HAAS Mills (HAAS XP preferred)
• Setup and program editing
• Strong G-Code & M-Code knowledge
• Machining API Threads
• ACME & Buttress Threads
• Machining 8” and 10” round materials
• Ability to read blueprints and hold tight tolerances

CNC Lathe Operator (Mazak / Fanuc)

Required Experience:

• Mazak Lathes with Mazatrol Controls
• Fanuc Controls
• Strong G-Code & M-Code programming knowledge
• Ability to set up and edit programs independently
• Machining API Threads
• Cutting ACME and Buttress Threads
• Experience working with large-diameter materials (8” and 10” rounds)

Responsibilities

• Set up and operate CNC mills or lathes
• Edit and adjust programs as needed
• Inspect parts to ensure quality standards
• Maintain safe and productive work environment
• Work extended hours and weekends as required

Qualifications

• 3 years CNC machining experience preferred
• Strong CNC setup and troubleshooting skills
• Experience with HAAS, Mazak, Mazatrol, and/or Fanuc controls
• Ability to work 1st shift (5:00 AM until finish)
• Must have weekend availability
• Willingness to work significant overtime

Why Apply?

• Stable, long-term opportunity
• Heavy overtime available (including weekends)
• Competitive pay based on experience
• Immediate openings

Tier One Personnel is an independently-owned, full-service staffing firm with it's executive office located in Houston, TX.