Aquariums Hiring

Job board dedicated to the aquarium industry

Overnight Life Support Systems Specialist

Shark Reef Aquarium At Mandalay Bay
Las Vegas, United States Posted: December 06, 2025


Have you ever wondered what it would be like to work in a place full of excitement, diversity, and entertainment? Are you enthusiastic about being a team player in one of the most fascinating industries in the world? At MGM Resorts, we seek individuals like YOU to create unique and show-stopping experiences for our guests.

THE JOB:
  • As a Filtration Life Support System Specialist at Shark Reef Aquarium inside Mandalay Bay, you play a critical role in maintaining the complex systems that support our aquatic and terrestrial animals.
  • You'll help ensure a healthy environment for the animals and a safe, memorable experience for every guest who visits.
  • By keeping our filtration systems running smoothly, you help bring the wonder of the ocean to life for all who explore the Reef.
THE DAY-TO-DAY:
  • Operate, control, maintain, and retrofit life support and water process piping system and controls for a 1.6-million-gallon world-class aquarium facility; monitor and check filters, backwashing according to schedule, and make adjustments including checking exhibit temperatures and levels, monitoring ozone generator and settings
  • Monitoring and checking filters, adhering to backwashing schedules, and making necessary adjustments, including monitoring exhibit temperatures and levels, as well as ozone generator settings.
  • Conducting thorough monitoring of water quality, covering temperature, salinity, pH, ORP, and clarity, adhering to aquarium standards
  • Assists in the mixing of synthetic sea salts to produce an essential ongoing supply of saltwater for exhibit specimens
  • Maintain frequent and effective communication with the Life Support Systems Manager
  • Maintain and repair electric motors ranging in size from ΒΌ horsepower to 25 horsepower and pumps up to 1,500 gallons per minute
  • Collaborating closely with the aquarists with handling of fish and reptiles as directed
  • Complete daily records and maintain operational logs
Experience Required
THE IDEAL CANDIDATE:
  • 2+ years of prior relevant related experience Experience in a water treatment plant or an aquarium life support system, working with centrifugal pumps and motors, knowledge of maintenance and preventative maintenance practices for pumps High School Diploma or GED Must be 18 years of age or older
Perks
THE PERKS & BENEFITS:
  • Wellness incentive programs to help you stay healthy physically and mentally Access to company hotel, food and beverage, retail, and entertainment discounts as well as discounts with company partners on things like travel, electronics, online shopping, and more Free meals in our employee dining room Free parking on and off shift Health & Income Protection benefits (for eligible employees) Professional and personal development through programs and networking opportunities as well as volunteer opportunities in the community
Salary
  • Starting Rate: $20.96

Be the First to Know About Similar Jobs

Your next opportunity could be an email away. Let us make your job search easier. Join our email list now.