Senior Multi‑Axis CNC Machinist — Mastercam Programmer

Step into a day on our floor at Blast Cleaning Technologies (BCT)
You grab a hot coffee (on us), greet teammates, and pull up a new work order. You review the print, choose the work holding, and fine‑tune a setup for a Takisawa lathe or an Okuma VMC. You write and edit G- and M-code, validate your path in Mastercam, and send the first part. Precision measurements confirm it: to print, first time. Between runs, you perform preventive maintenance, optimize feeds and speeds, and hand off conforming parts to inspection—confident in every dimension.

What you’ll doOwn full setups and production on CNC lathes and mills, running parts complete to print.

Program at the machine (long hand) and via Mastercam; read, write, and edit G-code and M-code.

Design and build fixturing; mount, align, and secure tools, attachments, fixtures, and work pieces with precision.

Calculate speeds, feeds, and cut locations; adjust feeds/speeds and change tooling as conditions evolve.

Stop machines to change over tooling, modify setups, or remove finished work pieces following the required sequence.

Measure every critical feature using precision hand metrology, gauges, templates, and fixtures to verify conformance.

Perform required machine maintenance, including spindle care, alignment checks, and basic repair.

Champion BCT’s culture and core values through collaboration, craftsmanship, and safety.

Note:

responsibilities may evolve; you may be asked to take on additional tasks as business needs change.

Bring your expertise

High School Diploma or equivalent.
4+ years setting up and operating CNC lathes and mills.
2+ years programming with Mastercam or long‑hand at the control.

Manufacturing experience required; foundry exposure is a plus.

Ability to interpret drawings and lay out features on raw material.

Self-driven, organized, and detail-obsessed with strong computer skills.

Technical strengths we valueGD&TEquipment TroubleshootingCNC Tooling Troubleshooting SkillsCNC Machine RepairG-Code Tape Measure ReadingM-CodeCNC Machine Setup & Changeover Precision Measurement & Hand Metrology Advanced Inspection & Gauge Measurement Machine Geometry & Alignment Spindle Maintenance & Repair Machine Setups for Production Runs Manual Machining Skills Tools and platforms you’ll touchCNC Mill (3-4 axis VMC) (Bridgeport, Okuma)
CNC Lathe (2-4 axis) (Takisawa)
CAM Software (Mastercam)3D Modeling (AutoCAD, Solidworks)
Why machinists choose BCTMarket-leading compensation, benefits, and 401(k):
Employer match up to 6%.Medical that really works: BCT covers 90% of premiums with low deductibles, zero coinsurance, and broad networks.

Time to recharge:
Generous PTO and paid U.S. holidays.

Casual, friendly shop:
Dress for the work; enjoy a collaborative atmosphere.

Historic space, modern investment:
Work in our upgraded West Allis facility with over $2M in recent improvements.

Innovation built in:
We reinvest continuously—our cutting‑edge foundry says it all.

Everyday perks:
Free coffee and popcorn, plus summer cookouts.

Keep learning:
Tuition reimbursement and ongoing training.

Visible leadership:
You’ll know—and be known by—our engaged CEO.Second chance friendly:
Skill and work ethic open doors here.

Onsite support:
In‑house HR and IT—no 1‑800 runaround.

Veteran-strong:
We honor and support those who served.

Made in America:
All components built in the USA.Accessibility and accommodations

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.