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3rd Shift Operations & Maintenance Specialist II - Aquarium Systems

John G. Shedd Aquarium · Illinois · posted today

DEPARTMENT: Facilities REPORTS TO: Director of Facilities Technology & Systems Operations STATUS: Full-Time, Non-Exempt PAY RATE: $27.00 - $33.00/hour We’re looking for technically skilled, curious, and dependable people to join our Operations & Maintenance team. This is a unique opportunity to apply your mechanical, electrical, or facility maintenance experience in an aquarium environment, directly supporting the systems that keep our animals, staff, and guests safe.  What You’ll Do As an O&M Specialist, you’ll: • Operate & maintain critical systems – including HVAC, boilers, pumps, life support systems, valves, filters, and other facility equipment. • Work with water quality – perform water transfers, backwash filters, mix salt, and test water chemistry to ensure healthy aquatic environments. • Troubleshoot & repair – perform preventive maintenance, diagnose issues, and assist with mechanical/electrical repairs across the building. • Collaborate & support – partner with operators, exhibit teams, and other staff to plan equipment downtime, respond to urgent issues, and support special events. • Ensure safety & reliability – follow protocols for handling hazardous materials, maintain a safe workspace, and help keep systems running smoothly 24/7. Schedule • 3rd Shift: 11:00 pm – 7:00 am, Tuesday through Saturday • Training: First 2 weeks on 1st Shift (M–F) for onboarding • Perk: Free on-site parking in our loading dock What We’re Looking For • High school diploma or equivalent required • 2+ years of experience in industrial, facility, or equipment maintenance (mechanical, electrical, or plumbing) • Water quality, water chemistry, or life support system experience is a plus (but not required; we’ll train the right candidate) • Comfortable using tools, troubleshooting equipment, and working in hands-on environments • Ability to lift up to 75 lbs., climb ladders, and work in varied conditions (heat, cold, humidity, noise) Why You’ll Love This Job • Be part of a team that supports the care of animals and exhibits seen by millions of visitors each year • Gain specialized training in life support systems and water quality unique to aquariums • Opportunities for growth into more advanced technical roles • Competitive pay, free parking, and full benefits (see below)

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