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Maintenance Supervisor

Job in Oro Grande, San Bernardino County, California, 92368, USA
Listing for: CalPortland
Full Time position
Listed on 2026-08-05
Job specializations:
  • Manufacturing / Production
    Industrial Maintenance, Operations Management, Manufacturing & Industrial Operations
Job Description & How to Apply Below
Location: Oro Grande

Maintenance Supervisor

Responsibilities include overseeing, planning, organizing and coordinating maintenance employee activities.

Duties:

  • Oversee maintenance of mechanical equipment including bucket elevators, unloaders, conveyor belts, and cement dome reclamation system
  • Assign job tasks to hourly workforce
  • Diagnose and troubleshoot problems and determines how to correct them, checking blueprints and repair manuals
  • SAP responsibilities, purchase order creation, release and tracking, and maintenance of work orders
  • Maintain critical parts inventory, part ordering, and inventory control
  • Assist in planning, fabrication, and completion of improvements and projects
  • Ensure high quality of service to all customers, reliable operation of all plant equipment and the efficient use of labor and facilities to optimize the cost of the operations
  • Ensure compliance with all federal, state, local labor, safety, and environmental regulations
  • Develop an operating budget; track operating costs and look for ways to improve costs without sacrificing safety or service
  • Develop and implement successful training programs for personnel
  • Participate in the hiring process and identify talent for openings
  • Monitor and approve timekeeping for assigned employees
  • Assign tasks / Manage – On-site contractor crews
  • Participate in Weekend On-call Rotation Program
  • Support Plant Wide Safety Projects and Initiatives
  • Develop reliable third-party contractor, vendor, and supplier opportunities
  • Support / Manage / Update existing mechanical PM Program
  • Administer, as necessary employee discipline

Education:

High school diploma/GED

Requirements/

Qualifications:

  • Physical requirements:

    working in confined spaces, ability to lift over 50 lbs., climb stairs
  • Proficient in Microsoft Office Suite
  • Solid mechanical/control system skills and the ability to train others
  • Able to work effectively both individually and as part of a team
  • Strong leadership, communication, coaching, and interpersonal skills
  • Preferred Working knowledge of SAP Production. Experience working with a union contract. Understanding of California state labor laws related to wage and hour. Experience working in a manufacturing or cement facility.

Conditions of Employment:
Successful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check. Some positions require FMCSA regulated on-going drug and alcohol testing.

Location:

Oro Grande, CA, US, 92368

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