Mechanical Supervisor

Aim Transportation Solutions (Mechanic); Pleasanton (CA); On-site; USD 90,000 - 120,000; Full time

Job summary

Dublin San Ramon Services District is seeking two Mechanical Supervisors to lead the Mechanical Maintenance Division within the Operations Department. Positions oversee either WWTP/RWTP assets or field operations, including fleet, facilities, and distribution systems.

Ideal candidates bring strong supervisory skills, hands-on mechanical expertise, and a commitment to safety and regulatory compliance while driving efficiency and reliable service delivery.

Qualifications

• Experience leading mechanical maintenance teams.
• Knowledge of water/wastewater equipment and preventive maintenance practices.

Responsibilities

• Organize and provide direction for a section of the mechanical operations program.

Skills

Leadership & supervision

Mechanical systems knowledge

Preventive maintenance

Safety compliance

Job description

The Dublin San Ramon Services District is recruiting for two (2) regular, full-time Mechanical Supervisors in the Mechanical Maintenance Division of the Operations Department. Under the revised organizational structure, each position will provide dedicated oversight to one of two major operational areas within the Division:

• Regional Wastewater Treatment Plant (WWTP) and the DERWA Recycled Water Treatment Plant (RWTP)
• District’s field-based operations, including LAVWMA, potable water distribution and collection system assets, as well as fleet and facilities maintenance

Under direction, organizes and provides direction and oversight for a section of a comprehensive mechanical operations program of the District which may include water, wastewater, and recycled water equipment, fleet, energy co-generation systems, and facilities repair and maintenance functions and activities; ensures that division operations and maintenance functions meet applicable laws, regulations, and District policies; performs routine to complex mechanical duties; and performs other duties as assigned.

IDEAL CANDIDATE STATEMENT

The ideal candidates will bring a balance of supervisory skill, technical expertise, and commitment to safe, efficient operations. They will demonstrate:

• Leadership & Supervision – Proven ability to plan, organize, and direct mechanical maintenance staff while fostering accountability and professional growth, team development experience, setting and maintaining transparency standards, fostering a culture of integrity and resilience.
• Technical Expertise – Hands-on experience with motors, pumps, compressors, engines, hydraulics, HVAC, water/ wastewater systems and supporting equipment and preventive maintenance practices.
• Operational Excellence – Skilled in resource allocation, workflow monitoring, and computerized maintenance management systems to ensure quality service delivery.
• Safety & Compliance – Strong knowledge of safety standards, regulations, and emergency repair procedures, with a track record of enforcing compliance, confined rescue team experience, fluent in confined space entry procedures and protocols, and familiar with traffic controls
• Communication & Collaboration – Clear and effective communicator, both written and verbal, skilled at fostering positive relationships across divisions, external agencies, and the public.

SUPERVISION RECEIVED AND EXERCISED

Receives direction from the Mechanical Superintendent. Exercises direct and general supervision over technical staff. For information on the essential functions and duties of the positions, please view the Class Specification.

CERTIFICATIONS, LICENSES AND REGISTRATIONS

Possession of a Class C Driver's License required by the State of California, Department of Motor Vehicles, to perform the duties of the position. Continued maintenance of said driver's license in compliance with established District vehicle operation standards, and the ability to be insured for the operation of a vehicle/District vehicle in accordance with the terms and conditions of the District's insurance program are conditions of continuing employment. The CSRMA driving standards are included herein by reference.

Possession and maintenance of a California Water Environment Association Mechanical Technology certification is desirable.

Possession of a Cardiopulmonary Resuscitation and Emergency Cardiac Care Provider certificate and First Aid certificate is required within one (1) year of employment.

ADDITIONAL REQUIREMENTS

Incumbents in this class are required to participate in the District's Shave-on-Demand policy when required to wear respiratory protection or other safety equipment.

DISASTER SERVICE WORKER

All Dublin San Ramon Services District employees are, by State and Federal law, Disaster Service Workers. The roles and responsibilities for Disaster Service Workers are authorized by the California Emergency Services Act and are defined in the California Labor Code. In the event of a declaration of emergency, any employee of the District may be assigned to perform activities which promote the protection of public health and safety or the preservation of lives and property. Such assignments may require service at locations, times, and under conditions that are significantly different than the normal work assignments and may continue into the recovery phase of the emergency. If a “Local Emergency” is declared during the employee’s shift, employees will be expected to remain at work to respond to the emergency needs of the community. If a “Local Emergency” is declared outside of the employee’s shift, employees must make every effort to contact their direct supervisor or department head to obtain reporting instructions as Disaster Service Workers.

RECRUITMENT TIMELINE

Application Deadline: Friday, October 9, 2026, at 5:00 p.m.

Appraisal Board Interview (virtual): Tuesday, October 20, 2026

Hiring Interview (in-person): Tentatively scheduled for Tuesday, October 28, 2026

All dates are subject to change.