Wastewater Mechanic

Wastewater Mechanic at Operational Technical Services Wastewater Mechanic at Operational Technical Services in Huntington Park, California Posted in 2 days ago.

Type:

full-time

Job Description:

About the

Role:

OTS is seeking an experienced Wastewater Treatment Mechanic to support one of California's most advanced wastewater treatment and water purification facilities. This is an opportunity to work on cutting-edge treatment technologies, including membrane systems, reverse osmosis, UV disinfection, biological nutrient removal, and advanced water reuse processes. We're looking for a skilled mechanical professional who thrives in a complex industrial environment and is passionate about maintaining critical infrastructure that protects public health and supports sustainable water resources. Responsibilities Lead daily maintenance activities and prioritize work orders Troubleshoot and repair pumps, blowers, compressors, valves, gearboxes, and conveyance systems Support maintenance of membrane bioreactor (MBR), reverse osmosis (RO), UV disinfection, and advanced treatment equipment Coordinate with operations, engineering, contractors, and vendors to minimize downtime and maximize system reliability Interpret mechanical drawings, P&IDs, technical specifications, and OEM manuals Oversee equipment installations, upgrades, and commissioning activities Support preventive, predictive, and corrective maintenance programs Document maintenance activities and asset history within CMMS systems Participate in safety programs, job hazard analyses, and lockout/tagout procedures Provide technical guidance and mentorship to junior maintenance personnel Qualifications Four years of full-time experience assisting in the repair and maintenance of mechanical equipment or construction-related repair activities At least one year of experience maintaining and repairing wastewater treatment equipment High School Diploma or equivalent Required Skills Mechanical troubleshooting and failure analysis Pump alignment and seal replacement Bearing installation and lubrication best practices Reading P&IDs, mechanical drawings, and technical documentation CMMS software utilization and maintenance documentation Preventive and predictive maintenance planning Industrial safety and regulatory compliance Collaboration with operations and engineering teams Preferred Skills Six to ten years of hands-on mechanical maintenance experience in wastewater treatment, advanced water purification, water reuse, industrial process facilities, or similar environments Experience maintaining advanced treatment systems and process equipment Strong troubleshooting and diagnostic skills in complex treatment facilities Experience supporting reliability-centered maintenance programs Pay range and compensation package:

Pay Rate:

$52.93 per hour About the

Company:

Operational Technical Services (OTS) is one of the fastest-growing water and wastewater staffing firms in the United States. We connect skilled professionals with industry-leading utilities, municipalities, and water infrastructure projects nationwide.

Equal Opportunity Statement:

If you're an experienced wastewater mechanic looking to work with advanced treatment technologies while making a meaningful impact on water sustainability and environmental stewardship, we'd love to hear from you.