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Location
In office (Waukesha)
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 12, 2026. First seen by Alion on Nov 11, 2026.

Overview
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Profile match
Prolec is a transformer manufacturer headquartered in Apodaca, Nuevo León, Mexico, producing distribution, pad-mounted, network, substation and power transformers up to 1200 MVA and 345 kV, along with voltage regulators and shunt reactors. It runs plants in Mexico and in Goldsboro, Waukesha, Shreveport and Dallas in the United States and provides installation, testing, repair and load tap changer services plus Waukesha components. It hires electrical assemblers, test and design engineers, field service technicians, CNC operators, industrial painters, manufacturing and operations supervisors, sourcing analysts and engineering interns.

JOB SUMMARY

The Machinist role is a heavy manufacturing position that focuses on the fabrication and assembly of pre-fab and machined components, vital internal sub-components of our transformers. In this position, operators would train to set up, layout, mark, and fabricate components using such tooling as calibrated measurement tools, an array of small hand tools, powered, hydraulic, pneumatic, and machine specific tooling to design specification and quantity per requested order. Operators will learn to manipulate and shape materials such as mild steel, cold rolled, hot rolled, copper, and stainless steel with multiple industrial machining apparatus. The operator will be expected to select, load, and finish the material used in the operations to known or trained criteria. Industrial Machines that will be trained on are Band Saw, Material Saw, Drill Press, Radial Arm Drill Press, Piranha Punch, Material Lathe, and Milling Machine; including a variety of other specialized tooling like grinders, belt sanders, and cut wheel saws. These operations and procedures will involve both single and team movements like bending, twisting, kneeling, and utilizing overhead cranes, forklifts, or other powered industrial vehicles. Operators will be expected to train, sustain, and demonstrate continued proficiency in their technical skills; including further development in additional levels all to the highest levels of safety, craftsmanship, and professionalism - all with a positive attitude and strong work ethic.

PRINCIPLE DUTIES AND RESPONSIBILITIES

  • Safety: Uphold all safety protocols and wear proper Personal Protective Equipment (PPE)
  • 5S: Maintain, Clean, and Organize Work Areas
  • Collaboration: Work closely with Supervision, Team Members, Team Leads, Instructors, Engineering, Quality Assurance departments, and other functions as required.
  • Precision & Quality: Follow Print Drawings, Technical Data Sheets, Bills of Material and specifications to ensure exact alignment, spacing, and assembly of Components
  • Receive assignments and instructions from Supervisor - both Verbal and Written
  • Complete specific Contamination Control, Inspection Requirements, Cleanliness Maintenance Procedures; such as Vacuuming, Performing Magnetic Sweeps, Wipedowns, and Cleaning Equipment/Tooling
  • Select, Load, Set Up, Adjust, and Execute Operations of assigned / trained Industrial Machines
  • Machine by process per Trained Procedures, Specifications/Criteria, and Prints/BOMs
  • Verify accuracy of Machined Components as designated by In-Process Checklists; including Criteria, Tolerances, and Clearances
  • Perform Minor Repairs/Defects and Tool/Equipment Maintenance (Write Repair Work Orders as Required)
  • Repair Defects found in Inspection or Another Department as Needed/Required
  • Assist in Training, Safety, and Protocol Education of New Operators
  • Conduct Self Inspection of Winding and Assist Others in Inspection Verifications of Quality

KNOWLEDGE, SKILLS & ABILITIES

  • Ability to follow instruction, apply effective time management skills, and complete assignments and expectations in a timely manner.
  • Proficiency with Hand Tools, Grinders, Sanders, Cranes, Powered Industrial Vehicles, Pneumatic Tooling, Cut Off Wheels, Material Saw, Media Blaster, Lathe, Radial Arm Saw, Punch Press, Drill Press, Band Saw, and Milling Machine
  • Materials used include, Mild Steel, Stainless Steel, Copper, Various Cleaning and Priming Agents, Weld Wire (Variant), Wheels, Abrasive Paper / Belts, Isopropyl Alcohol
  • Strong Mechanical Aptitude and Spatial Awareness
  • Ability to Lift a Minimum of 50lbs, Multiple times within a Work Shift
  • Comfort working on your feet for 7 hours or more in a Work Shift, including Bending, Kneeling, and Twisting
  • Attention to detail with the ability to interpret Complex Technical Drawings
  • Team-Orientated Mindset with Strong Communication Skills & Commitment to Safety, Precision, and Craftsmanship

Page Break

EDUCATION AND EXPERIENCE

Required: High School Diploma or Equivalent

Preferred: Prior experience in Welding, Heavy Mechanical, Manufacturing, or Power Equipment

ADDITIONAL INFORMATION

Key Working Relationships

  • Collaboration with Production Managers, Production Supervisor, Continuous Improvement, Engineering, Quality, EHS, and Planning

Physical Demands

  • Must be able to stand for extended periods of time. Must be able to frequently walk and stand. Must occasionally be able to lift, climb, balance, push, pull, bend, twist, carry and sit. Will minimally work below waist level. Comfortability with working at heights of 12ft. or more.

Working Conditions

  • Large-Scale Manufacturing facility for High-Voltage Power Transformers

Prolec-GE Waukesha, Inc. is an equal opportunity employer and makes employment decisions without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, age, genetic information, disability, protected veteran status, or any other reason prohibited by applicable law.

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