Precision CNC Machinist & Programmer — Lathes/Mills (Pump Components)

Hydro, Inc.; Chicago (IL); On-site; USD 65,000 - 90,000; Full time

Job summary

Hydro, Inc. in Chicago seeks a second-shift CNC programmer/operator to program and optimize Mazak lathes with Mazatrol, set up and run lathes and mills, and handle complete setups of large refurbished pump parts.

You'll read prints with GD&T, apply shop math for complex geometry, tune speeds and feeds, verify quality with precision tools, and collaborate with the Hydro shop team while working independently as needed. This role offers strong compensation and growth opportunities.

Qualifications

• 3+ years of CNC programming on Mazak lathes (Mazatrol).
• Ability to set up and operate both lathes and mills.
• Strong print reading (including GD&T) and measurement skills.
• Shop math proficiency for complex geometry.

Responsibilities

• Program and optimize Mazak lathes with Mazatrol.
• Modify existing CNC programs for custom components.
• Set up and run CNC lathes and mills efficiently.
• Handle complete setups for a range of large, refurbished pump parts.
• Plan tool layouts and prep raw materials.
• Machine raw stock and castings to 0.001" accuracy under safety/quality standards.
• Interpret drawings with conventional tolerances and GD&T.
• Tune speeds and feeds to drive productivity.
• Verify quality using varied precision measuring tools.
• Apply math to radii, bolt circles, and related calculations.
• Collaborate with the Hydro shop team and work independently as needed.

Skills

CNC programming (Mazak lathes)

Mazatrol control

Setup and operation of lathes & mills

GD&T reading

Shop math

Tools

Mazak Mazatrol

Job description

Join a Team That Rebuilds What the World Runs On

Hydro, Inc. is the largest independent pump rebuilder on the planet. From our Chicago headquarters, we’ve delivered reengineering excellence, repairs, and field support to industry since 1969.

Role Snapshot (Second Shift)

• Program and optimize Mazak lathes with Mazatrol
• Modify existing CNC programs for custom components
• Set up and run CNC lathes and mills efficiently
• Handle complete setups for a range of large, refurbished pump parts
• Plan tool layouts and prep raw materials
• Machine raw stock and castings to 0.001" accuracy under strict safety and quality standards
• Interpret drawings with conventional tolerances and GD&T
• Tune speeds and feeds to drive productivity
• Verify quality using varied precision measuring tools
• Apply math to radii, bolt circles, and related calculations
• Collaborate with the Hydro shop team and work independently as needed

What You Bring

• 3+ years of CNC programming on Mazak lathes (Mazatrol)
• Proven ability to set up and operate both lathes and mills
• Strong print reading (including GD&T) and measurement skills
• Shop math proficiency for complex geometry

Why You’ll Thrive Here

• Work on diverse pump components that make a real-world impact
• Excellent compensation for the right candidate
• Career growth opportunities backed by decades of industry leadership