M. & O. Specialist

Massachusetts Water Resources Authority•Clinton, MA
•$65,382 - $98,366•Onsite

About The Position

The M&O Specialist (Maintenance and Operations) performs inspections, overhauls, maintenance, and repairs of mechanical, electromechanical, and hydraulic systems and equipment at MWRA facilities. The role works from manuals, specifications, blueprints, schematics, and instructions, and carries out assigned work as part of a team. Duties include preventive and corrective maintenance, troubleshooting, equipment installation and modification, fabrication and trade work, operation of plant equipment, and documenting work in the MAXIMO database. The specialist may supervise assigned skilled laborers, building and grounds workers, and other maintenance personnel, and assists other trades as needed. The position is based in Clinton, Massachusetts, and follows a Monday–Friday schedule from 7:00 a.m. to 3:00 p.m. It is designated as essential during emergencies or inclement weather when the MWRA Executive Director requires essential personnel to report. The role works under the general supervision of a Unit Supervisor and exercises supervision of entry-level staff.

Requirements

  • High school diploma or GED; or satisfactory completion of a formal mechanic training program and at least two years of related experience; or an equivalent combination of education or experience.
  • Satisfactory completion of training in accordance with the Productivity Improvement Program.
  • Valid Class D driver's license.
  • For Clinton, a valid Grade II Wastewater Treatment Plant Operator's License or the ability to obtain the correct license within one year.
  • Complete the competency-based training program related to the essential duties and responsibilities and successfully demonstrate required competencies.
  • Basic reading, writing, mathematical, and oral communication skills.
  • Thorough knowledge of standard trade practices, materials, tools, occupational hazards, and safety practices.
  • Skill in operating tools, instruments, and equipment of the trades.
  • Computer skills needed to access and use the MAXIMO and Lawson databases.
  • Training in confined-space entry, CPR, and first aid, and ability to enter, set up, and disassemble confined-space equipment and work in a confined space.
  • Ability to learn and apply work processes required for Reliability Centered Maintenance or a similar Maintenance Management Program.
  • Ability to meet the physical demands of the role, including frequent lifting or moving of up to 25 pounds and occasional lifting or moving of more than 50 pounds.

Responsibilities

  • Install, repair, troubleshoot, inspect, check, and maintain mechanical, electromechanical, and hydraulic systems, including HVAC mechanical components, using manuals, specifications, blueprints, schematics, and verbal instructions.
  • Perform electrically related activities specified by work orders.
  • Perform preventive and corrective maintenance on mechanical, electromechanical, hydraulic, and pneumatic equipment according to vendor specifications.
  • Perform non-licensed maintenance, repair, and installation tasks involving instrumentation and control, plumbing, heating, ventilation and air conditioning, and electrical systems.
  • Fabricate sheet-metal devices and assemblies using powered and manual forming tools.
  • Weld, braze, and solder using common gas and electric equipment.
  • Operate plant equipment manually and through instrument panels and programmable logic control units, including pumps, valves, gates, meters, gauges, controllers, motor control centers, level-control devices, mixers, oxygen-generation systems, chemical-feed systems, and odor-control equipment.
  • Follow MWRA safety, operating, and emergency-response procedures and policies.
  • Operate vans and pickup trucks to transport supplies and equipment to work sites.
  • Install retrofits and new equipment and modify or align existing equipment to specifications.
  • Supervise assigned skilled laborers, building and grounds workers, and other maintenance personnel as needed.
  • Perform, document, and report inspections and completed work in the MAXIMO database.
  • Perform work in compliance with the Operations Integrated Contingency Plan.
  • Assist other trades as required or assigned.
  • Perform light maintenance independently or as part of a team, including operating forklifts or other light equipment that does not require a special license.
  • Generate inspection lists and maintenance reports through the computerized maintenance management system.
  • Inspect and troubleshoot systems and equipment.
  • Set up ladders, staging, and rigging after appropriate safety training, and use hoists, jacks, dollies, and lifts to access jobs and remove or install equipment.
  • Operate portable pumping, ventilation, and other equipment needed to support assigned work.
  • Grease and lubricate equipment, replace oil reserves, make minor packing adjustments, and open hatches.
  • Install safety rails, change light bulbs, and replace HVAC filters.
  • Remove snow from immediate work areas as needed to perform tasks.
  • Conduct routine testing, lockout/tagout, startup and shutdown, and adjustment of process equipment.
  • Clean and maintain work areas and perform other light maintenance tasks.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service