Maintenance Mechanic III

commonspirit· Plant Maintenance
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OTHER

About this role

Where You’ll Work

Founded in 1926, Dignity Health - Glendale Memorial Hospital and Health Center is a 334-bed, acute care, nonprofit hospital. Serving over 70,000 patients annually, the hospital offers a full complement of services including a Level III NICU, heart care, wound care and surgical services. Additionally, Glendale Memorial Hospital has been recognized as an LGBTQ+ Healthcare Equality High Performer by the Human Rights Campaign Foundation. It is a Joint Commission-certified Thrombectomy-Capable Stroke Center and a SRC Center of Excellence for Robotic Surgery and Colorectal Surgery.

One Community. One Mission. One California 

Job Summary and Responsibilities

As our Maintenance Mechanic III, you will be responsible for performing skilled mechanical maintenance and repairs on facility equipment and systems.Every day, you will troubleshoot, inspect, and maintain a wide range of machinery and building systems, executing preventative maintenance, responding to repair requests, and ensuring safe and efficient operation.To be successful, you will demonstrate strong technical skills, meticulous attention to detail in diagnostics and repair, and the ability to work independently to minimize downtime and maintain operational continuity.

  • Responsible for maintaining and repairing the hospital. Performs wall patching, plastering, painting, floor repairs, drain cleaning, minor plumbing, and general building maintenance tasks. Repairs beds, furniture, doors, and other facility fixtures as needed. Replaces light bulbs and ballasts to ensure proper facility lighting. Reads and interprets blueprints, diagrams, and equipment manuals.
  • Performs independent preventive maintenance and equipment inspections. Detects, troubleshoots, and resolves mechanical and electrical issues and pneumatic systems.
  • Performs specialized plumbing repairs, including pipefitting, copper sweating, silver brazing, and pipe threading.
  • Performs complex troubleshooting and repair of electrical, mechanical, and refrigeration systems, including low-voltage wiring, motor control centers, variable frequency drives (VFDs), DDC controls, chillers, refrigerators, freezers, ice machines, air conditioning units, and main and secondary distribution systems.
  • Responsible for the overall hospital comfort, which includes operation, repair, and maintenance of the boiler plant, chiller plant, overall hospital comfort, auxiliary equipment, emergency generators/switchgear operations, HVAC systems, and related process equipment. Ensures proper water treatment for boilers, heat exchangers, cooling towers, closed-loop systems, associated controls, and related equipment.
  • Completes work orders within assigned deadlines and ensures follow-up with stakeholders. Maintains accurate daily logs for assigned tasks, ensuring proper record-keeping. Communicates work order updates to customers to meet expectations.

Job Requirements

Required

  • High School Graduate  or High School GED upon hire and
  • Boiler Operator: CA, upon hire and
  • HVAC Universal Technician, upon hire and
  • Driver's License: CA, upon hire 

Preferred

  • Locksmith: CA, upon hire

Frequently Asked Questions

Is the salary disclosed for the Maintenance Mechanic III position at commonspirit?
The salary for this Maintenance Mechanic III role at commonspirit is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Is the Maintenance Mechanic III role at commonspirit full-time or part-time?
This is listed as a OTHER position. It is posted as a Maintenance Mechanic III role in the Plant Maintenance department at commonspirit.
Which team or department does the Maintenance Mechanic III at commonspirit belong to?
This Maintenance Mechanic III position is part of the Plant Maintenance department at commonspirit. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Maintenance Mechanic III position at commonspirit?
Click the "Apply Now" button on this page. You will be redirected to commonspirit's official application portal hosted on icims where you can submit your application directly.
When was the Maintenance Mechanic III job at commonspirit posted?
This Maintenance Mechanic III position at commonspirit was posted on Jul 22, 2026. Apply as soon as possible — early applications are often reviewed first.
Maintenance Mechanic III
commonspirit
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