Sr. Operating Engineer

What this job involves

As a Senior Operating Engineer at JLL, you'll play a crucial role in maintaining and optimizing building operations for our State of Tennessee client. This position combines hands-on technical expertise with proactive problem-solving to ensure facilities operate at peak performance while identifying opportunities for energy efficiency and cost savings. You'll work independently on complex HVAC, mechanical, plumbing, and electrical systems while collaborating with a dedicated team committed to operational excellence.

What your day-to-day will look like

• Conducting preventive maintenance and repairs on HVAC systems, water chillers, and mechanical equipment to ensure uninterrupted facility operations.
• Diagnosing and troubleshooting issues with pumps, motors, air handlers, automation controls, and associated electrical systems, performing repairs using industry-standard tools and techniques.
• Working with a computerized maintenance management system (CMMS) to manage work orders efficiently while documenting all maintenance activities.
• Evaluating building systems to identify energy-saving opportunities and recommending operational improvements that reduce consumption.
• Communicating with team members, contractors, building occupants, and clients to coordinate maintenance activities and respond to service requests.
• Assisting with general building maintenance tasks and plumbing repairs as needed, demonstrating versatility across multiple technical disciplines.
• Maintaining safety standards and compliance with all applicable codes, laws, and regulations.

Required Qualifications

• Valid state driver's license that you maintain throughout your employment.
• Minimum 2 years of technical experience in building engineering with demonstrated expertise in at least one specialized area: packaged HVAC, plumbing, electrical equipment repair, or general building maintenance.
• Hands-on proficiency with commercial HVAC systems including pumps, motors, air handlers, and automation/controls systems, with ability to complete repairs in accordance with industry codes and regulations.
• Proven ability to diagnose, troubleshoot, and self-perform basic plumbing and electrical repairs and maintenance.
• Computer proficiency with Microsoft Office Suite, web-based applications, and handheld electronic devices (tablets, laptops, smartphones).
• A high school diploma or GED.
• Strong written and verbal communication skills with the ability to manage diverse relationships professionally.

Preferred Qualifications

• Knowledge of MEP/HVAC system design and application principles.
• Experience using CMMS technology for work order management and maintenance tracking.
• Universal EPA 608 Certification.
• Familiarity with energy management systems and building automation technologies.
• Previous experience working in government or institutional facilities.
• Background in implementing energy efficiency initiatives or sustainability programs.