O&M Maintenance Specialist II (3rd Shift)

O&M Maintenance Specialist II (3rd Shift)

John G Shedd Aquarium //
Chicago, IL //
Apply by: July 31, 2025

SUMMARY:
The O&M Specialist II assists departmental colleagues with the maintenance and operation of base building and life support systems or other building machinery and equipment as assigned. Performs water transfers, mixing salt, and backwashing of life support filters. Performs the shift duties of the other operators when needed, as assigned, which may include temporary placement on a shift schedule, to accommodate vacations and other absences.

TIME COMMITMENT:
3rd Shift: 11:00 pm – 7:00 am
Sunday through Thursday
Initial 2 weeks on 1st Shift, M-F for training/onboarding
Built-in On-site parking in the loading dock

Functions & Responsibilities

Essential Functions

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 essential functions.

  • Demonstrates commitment to Shedd’s vision, mission and values
  • Cultivates and maintains a positive working environment.
  • Complies with departmental policy for the safe storage, usage, and disposal of hazardous materials and a safe working environment.
  • Prepares and submits purchase order requests.
  • Maintains a clean and safe workspace.
  • Return tools to the workshop and unused supplies to the store room; report any impending supply or material shortages to the Maintenance Supervisor and advise the Maintenance Supervisor of any equipment problems.
  • Maintains and operates base building and life support systems.
  • Repairs, replaces and installs base building and life support systems
  • Supports special events, meetings, setup
  • Assists with the repair of piping, valves, filters, hot water systems, and associated controls.
  • Assists other mechanics and operators with major repairs and maintenance of building and equipment and other building machinery and equipment.
  • Assists with the maintenance and operation of base building and life support systems or other building machinery and equipment as assigned.
  • Monitors, operates, and maintains base building and life support systems or all other systems and related machinery supporting efficient building operations, including, but not limited to; refrigeration, HVAC, boilers, ventilation, hot water equipment, pumps, valves, piping filters and other mechanical and electrical equipment.
  • Performs analysis of life support and base building systems and equipment on a scheduled basis, which includes water sampling, back washing, water testing, chiller operations, boiler systems, and assessment of equipment operation.
  • Performs water transfers and mixing salt.
  • Performs backwashing of life support filters.
  • As assigned, performs preventive maintenance and repairs to both base building and life support equipment with a minimum amount of disruption
  • Works with the Operators and Exhibit leads to schedule equipment being taken offline so that preventive maintenance and repairs can be performed.
  • Completes the preventive maintenance task sheet.
  • Installs, repairs, and rebuilds base building systems.
  • Other duties may be assigned.
Skills & Experience

Education & Experience

  • Minimum of high school diploma or equivalent. (For internal candidates, must consistently receive a “meets expectations” job performance review.)
  • Minimum of two years of experience in industrial repair and maintenance.
  • Minimum of one year of mechanical maintenance or electrical system maintenance and repair experience or educational equivalent
  • Intermediate computer skills required
Job Requirements

Physical Requirements

  • Lift up to 75 pounds
  • Sit
  • Stand
  • Stoop
  • Walk
  • Climb ladders
  • Use power tools
  • Kneel / Bend

Working Conditions

  • Water
  • Smoke
  • Heat
  • Cold
  • Air particles
  • Falling materials
  • Electrical shock
  • Hazardous chemicals
  • Fire
  • Emergency vehicle traffic
  • Low noise
  • Moderate Noise
  • Loud Noise
Salary & Benefits
Salary: $25.00/hr. - $31.00/hr.