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Maintenance Supervisor

JLL
parental leave, paid time off, 401(k)
United States, Michigan, Lake Orion
Sep 05, 2025

JLL empowers you to shape a brighter way.

Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

Power Generation Maintenance Supervisor

Location: Lake Orion, MI

Shift:

Compensation: Target around $60,000 - 70000/yr (paid hourly + OT eligible)

Job Summary

Lead JLL's power generation operations team as a supervisor overseeing maintenance and repair of five 1500kW landfill gas-powered generators. This leadership role combines technical expertise in electrical and mechanical systems with supervisory responsibilities, ensuring reliable power generation while managing skilled technicians and contractor relationships.

Key Responsibilities

Team Leadership & Management

  • Supervise skilled trades employees in maintenance and repair of power generation systems, heavy pumps, and dispensing systems
  • Perform staff performance appraisals and identify developmental needs
  • Coordinate training programs for assigned technicians
  • Monitor generator service technician and contractor productivity using established benchmarks

Power Generation Systems Operations

  • Provide direct oversight in diagnosis and repair of 1500kW generators and associated systems
  • Schedule and direct preventive maintenance services, performing work personally when required
  • Implement load testing action plans based on generator nature and criticality
  • Schedule and prioritize replacement, overhaul, and modifications to generators, motors, switchgear, and control relays

Project Management & Planning

  • Estimate repair requirements and assign work to staff or contractors
  • Plan, order, and ensure timely receipt of components and materials for technicians and contractors
  • Perform cost/benefit analysis of repairs and determine work prioritization based on criticality
  • Manage section budget and provide input for operating and capital improvement budgets

Safety & Compliance

  • Inspect operational areas and generators for adherence to safety standards and regulations
  • Ensure tools and equipment are maintained and utilized safely and efficiently
  • Maintain comprehensive records for maintenance, repair, and inspection of power generating and oil storage systems

Vendor & Client Relations

  • Monitor vendor and contractor performance, taking corrective action to address deficiencies
  • Coordinate operational activities with clients and landfill gas providers
  • Provide input in development of parts and services contracts
  • Participate in process improvement activities and implement new operational processes
Required Skills

Education & Experience

  • 6+ years' operating, repair, and maintenance experience with large diesel, natural gas, or landfill engines
  • 3+ years industrial electrical system maintenance management experience with multiphase AC/DC voltages up to 4,160V
  • Equivalent combination of education, training, and experience considered

Technical Expertise

  • Expert knowledge of diesel and gasoline engines, generators, engine governors, and electric switchgear
  • Understanding of electrical, electronic, hydraulic, pneumatic, vacuum, and mechanical systems
  • Knowledge of industrial electricity principles and diesel engine operations
  • Ability to read and interpret complex electro-mechanical wiring diagrams and schematics
  • Troubleshooting skills for electrical and mechanical components and control systems

Leadership & Communication

  • Ability to lead and train technical personnel in skilled trades tasks (electrical, plumbing, mechanical)
  • Strong planning, supervision, and evaluation skills for subordinate work
  • Professional courtesy in dealing with customers, staff, and engineers
  • Effective working relationships with managers, supervisors, employees, and vendors

Physical Requirements

  • Ability to perform heavy manual work for extended periods in inclement weather
  • Sufficient physical strength to lift and move heavy objects
  • Endurance for long periods of standing, walking, and working outdoors
  • Close visual acuity including color differentiation and depth perception
  • Repetitive hand/wrist movements and sustained stooping/bending
Preferred Skills
  • Associate degree in Electrical Technology, Mechanical Engineering, or related field
  • Professional certifications in power generation or electrical systems
  • Experience with computerized maintenance management systems (CMMS)
  • Knowledge of environmental regulations related to landfill operations
  • Project management certification or training
  • Budget management and financial analysis experience
  • Lean manufacturing or continuous improvement methodologies
  • Experience with renewable energy systems
  • Supervisory or management training programs
Working Conditions
  • Industrial power generation facility environment
  • Exposure to high-voltage electrical systems (up to 4,160V)
  • Work in all weather conditions and outdoor environments
  • Potential for emergency response and overtime requirements
  • Operation of heavy equipment and machinery * Exposure to diesel fuel, landfill gas, and industrial equipment

Location:

On-site -Lake Orion, MI, Pontiac, MI, Rochester Hills, MI, Waterford, MI

If this job description resonates with you, we encourage you to apply, even if you don't meet all the requirements. We're interested in getting to know you and what you bring to the table!

Personalized benefits that support personal well-being and growth:

JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health. Some of these benefits may include:

  • 401(k) plan with matching company contributions

  • Comprehensive Medical, Dental & Vision Care

  • Paid parental leave at 100% of salary

  • Paid Time Off and Company Holidays

JLL Privacy Notice

Jones Lang LaSalle (JLL), together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services. We take our responsibility to protect the personal information provided to us seriously. Generally the personal information we collect from you are for the purposes of processing in connection with JLL's recruitment process. We endeavour to keep your personal information secure with appropriate level of security and keep for as long as we need it for legitimate business or legal reasons. We will then delete it safely and securely.

For more information about how JLL processes your personal data, please view our Candidate Privacy Statement.

For additional details please see our career site pages for each country.

For candidates in the United States, please see a full copy of our Equal Employment Opportunity policy here.

Jones Lang LaSalle ("JLL") is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process - including the online application and/or overall selection process - you may email us at accomodationrequest@am.jll.com. This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page > I want to work for JLL.

Accepting applications on an ongoing basis until candidate identified.

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