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Salary
≈ $34k – $64k per year (Estimated)
Location
In office (Waukesha)
Seniority
Intern · 2+ years exp
Employment
Internship

Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Sep 14, 2026.

Overview
Company
Impact
Profile match
Prolec is a manufacturer of power transformers, including large units up to 1200 MVA and 345 kV. It operates plants in Mexico and the United States and hires electrical assemblers, winding design technicians, field service technicians and manufacturing supervisors. The company is headquartered in Apodaca, Nuevo León, Mexico.

JOB SUMMARY

The Industrial Engineer Intern supports the manufacturing and operations teams in improving productivity, efficiency, and process reliability within the production areas. This role provides hands-on experience in a heavy manufacturing environment by assisting with process analysis, data collection, workflow improvement, and continuous improvement initiatives. This position will work closely with industrial engineers, production supervisors, and cross-functional teams to identify opportunities for operational improvements while gaining exposure to real-world engineering practices.

PRINCIPLE DUTIES AND RESPONSIBILITIES

  • Assist in analyzing manufacturing processes to identify opportunities for improved productivity and efficiency.
  • Support time studies, work sampling, and labor analysis to help develop and maintain labor standards.
  • Collect and analyze production data related to throughput, cycle time, and process performance.
  • Assist with process mapping and documentation of manufacturing workflows.
  • Support continuous improvement initiatives using Lean Manufacturing principles such as 5S, waste reduction, and standard work.
  • Help develop and update work instructions, process documentation, and visual management tools.
  • Assist with plant layout reviews and material flow analysis to improve production efficiency.
  • Participate in problem-solving activities related to production, quality, or process issues.
  • Support data analysis and reporting related to operational performance metrics.
  • Collaborate with engineering, production, quality, and supply chain teams on improvement projects.
  • Assist with special projects related to manufacturing process improvements, cost reduction, or capacity planning.

KNOWLEDGE, SKILLS & ABILITIES

  • Strong analytical, problem solving, communication, and team collaboration skills.
  • Ability to analyze complex manufacturing processes and develop practical solutions.
  • Ability to collect, organize, and analyze data to support decision-making.
  • Strong attention to detail and organizational skills.
  • Proficiency in Microsoft Office, CAD software, and data analysis tools.
  • Willingness to learn and contribute in a hands-on manufacturing setting.

Page Break

EDUCATION AND EXPERIENCE

Required Education / Experience

  • Actively pursuing a Bachelor’s degree in Industrial Engineering, Manufacturing Engineering, Mechanical Engineering, or a related field.

Preferred Education / Experience

  • Minimum 3.0 GPA
  • Completion of at least two years of undergraduate coursework
  • Experience with ERP/MRP systems and manufacturing data analysis
  • Prior internship, project work, or coursework related to manufacturing, process improvement, or operations

ADDITIONAL INFORMATION

Key Working Relationships

  • Industrial engineering team
  • Production supervisors and operators

Physical Demands

  • Ability to work in both office and heavy manufacturing environments.
  • Frequent standing and walking on the production floor to observe manufacturing processes and collect data.

Working Conditions

  • Work is performed in a combination of office and manufacturing environments.
  • Regular exposure to a production floor environment, including moving machinery, overhead cranes, forklifts, and other industrial equipment.
  • The manufacturing environment may include elevated noise levels, dust, oil, grease, and varying temperatures depending on the season.

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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