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Senior Maintenance Mechanic

JLL
Atlanta, GA Full Time
POSTED ON 1/2/2026 CLOSED ON 1/20/2026

What are the responsibilities and job description for the Senior Maintenance Mechanic position at JLL?

The Senior Mechanic role will oversee the daily maintenance tasks troubleshoot complex issues and ensure the safe and efficient operation of all equipment. Additionally they will assist in training junior mechanics, perform preventive maintenance. Strong communication and leadership skills are essential.

  • Perform and/or direct the performance of all maintenance departmental service requests, ensuring that work performed in these areas is accomplished efficiently with a minimum amount of disruption and inconvenience. Check malfunctioning equipment and ascertain corrective action required to restore to satisfactory operating condition.
  • Provide training and supervision aimed at expanding the capabilities of the operations staff. Specific duties include, but not limited to: Demonstrating the proper use and care of tools and instruments, giving hands on instruction in basic maintenance, safety, and troubleshooting procedures, recommending relevant outside engineering courses for enrollment, and instilling an overall level of professionalism in manner and appearance.
  • Supervise and implement the preventative maintenance program. Specific duties include but are not limited to scheduling of preventative maintenance with a minimum disruption of building services, performing and/or delegating preventative maintenance tasks to the appropriately qualified maintenance staff member, ordering parts and equipment required for repair, maintenance and installation of new equipment and facilities, and maintaining inventory.
  • Direct the performance of contracted maintenance work as needed. Specific tasks include but are not limited to ensuring the timely performance of maintenance contract work, overseeing the fulfillment of equipment warrantee obligations by the installer, and securing equipment manuals and drawings from the installers/contractors.
  • Responsible for maintaining, monitoring and performing preventive maintenance and continuous operation of all building systems including: fire/life safety, mechanical (HVAC, plumbing, controls) electrical (lighting, UPS, PDU, generators, primary switch gear), emergency backup systems and hot water systems; monitors operation, adjusts, and maintains refrigeration, chilled water, and air conditioning equipment; boilers, and ventilating and hot water heaters; pumps, valves, piping and filters; other mechanical and electrical equipment; record readings and make adjustments where necessary to ensure proper operation of equipment. Requires the ability to analyze the operation of various systems, determine the cause of any problems/malfunctions and take corrective action as required.
  • Comply with departmental policy for the safe storage, usage, and disposal of hazardous materials. Maintain a clean and safe workplace.
  • Ensure the availability of an adequate operating inventory of tools and supplies. Specific duties include, but not limited to: Preparing and submitting purchase-order requests, developing sources for stock materials, and performing periodic checks for supplies.
  • The Lead Operating Engineer will ensure the highest level of professionalism, while meeting the clients’ needs, and commitment to achieving the goal of 100% uptime throughout the engineering team. Responsible for protecting and improving the value of the clients’ assets and ensuring that building engineering systems continue to perform their intended function.
  • Responsible for keeping records of buildings rounds and readings, all engineering logs and engineering data sheets.
  • Responsible for advance training and notification to all contractors so that they are informed and knowledgeable with respects to the building’s critical functions and the work they are to perform, including an incident contact response list.
  • Responsible for understanding and complying with emergency escalation procedures.
  • Ensure strict adherence to JLL’s engineering guidelines, processes, and procedures.
  • Performs additional job duties as requested.

Salary.com Estimation for Senior Maintenance Mechanic in Atlanta, GA
$58,020 to $74,613
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