Job Description

JLL supports the Whole You, personally and professionally.



Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology to our clients. We are committed to hiring the best, most talented people in our industry; and we support them through professional growth, flexibility, and personalized benefits to manage life in and outside of work. Whether you've got deep experience in commercial real estate, skilled trades, and technology, or you're looking to apply your relevant experience to a new industry, we empower you to shape a brighter way forward so you can thrive professionally and personally.



Mechanical lead -

Position Overview:

Mechanical Subject Matter Expert to serve as the technical authority for all mechanical systems across JLL managed portfolio. This role requires a strategic thinker who can balance technical expertise to ensure mechanical compliance, optimize performance, and drive sustainability initiatives including advanced HVAC technologies and innovative cooling solutions.

Key Responsibilities:

Technical Leadership & Expertise

Serve as the primary mechanical SME for all technical matters across the entire portfolio, providing authoritative guidance on mechanical systems, standards, and best practices

Provide technical oversight for mechanical maintenance programs, equipment specifications, and system upgrades

Undertake design reviews of mechanical equipment and systems including HVAC systems (chillers, cooling towers, AHUs), radiant cooling systems, variable refrigerant flow (VRF) systems, heat pumps, pumps and piping systems, building automation controls, water treatment systems, and mechanical components of fire and life safety systems

Compliance & Risk Management

Advise leadership team on all mechanical compliance requirements including ASHRAE standards, local mechanical codes, global standards, and industry-specific regulations

Conduct risk assessments for mechanical systems to identify Single Points of Failure (SPOFs) and recommend mitigation strategies

Ensure compliance with indoor air quality standards, thermal comfort requirements, and energy efficiency mandates

Sustainability & Energy Management

Partner with the Sustainability Lead to steer green mechanical initiatives including geothermal systems, heat recovery solutions, and high-efficiency HVAC technologies

Identify and quantify opportunities for mechanical energy savings through system optimization, equipment upgrades, and operational improvements including implementation of radiant cooling solutions, demand-controlled ventilation, and advanced building automation strategies

Develop business cases for mechanical efficiency projects and track performance against targets in conjunction with sustainability lead

Support LEED, ENERGY STAR, and other sustainability certification processes from a mechanical perspective

Drive implementation of innovative cooling technologies including radiant cooling panels, chilled beams, and thermal energy storage systems

Team Development & Training Leadership

Design and deliver comprehensive mechanical training programs for facility technicians and maintenance staff across all sites, covering safety protocols, troubleshooting procedures, and equipment maintenance best practices for advanced HVAC systems

Provide specialized training on emerging technologies including radiant cooling systems, smart HVAC controls, and energy recovery ventilation

Innovation & Continuous Improvement

Research emerging mechanical technologies including advanced heat pump systems, magnetic bearing chillers, variable speed drives, and IoT-enabled mechanical equipment to evaluate their applicability to the portfolio

Lead pilot programs for new mechanical systems, smart building technologies, and IoT integration including predictive maintenance solutions and real-time performance monitoring

Establish key performance indicators and benchmarking metrics for mechanical system performance including energy efficiency ratios, thermal comfort metrics, and equipment reliability indices

Lead development and implementation of mechanical innovation pilot projects across the portfolio, including radiant cooling system deployments, advanced building automation integration, and high-efficiency HVAC retrofits to drive operational efficiency and cost reduction

Operational Excellence Initiatives

Identify and implement mechanical operational excellence opportunities including predictive maintenance programs using vibration analysis, thermal imaging, and IoT sensors for chillers, pumps, and air handling equipment to reduce downtime and maintenance costs

Drive continuous improvement initiatives such as mechanical system standardization programs, automated fault detection and diagnostics (FDD) systems, and data-driven optimization to enhance service delivery efficiency and reduce operational complexity across all sites

Required Competencies:

Technical Expertise

Deep knowledge of HVAC systems including chillers, boilers, cooling towers, air handling units, and distribution systems

Extensive experience with radiant cooling technologies, underfloor air distribution, and advanced thermal comfort systems

Proficiency in building automation systems, energy management systems, and mechanical system controls

Knowledge of water treatment, indoor air quality management, and mechanical system commissioning

Innovation & Technology

Experience with emerging HVAC technologies including magnetic bearing equipment, variable refrigerant flow systems, and thermal energy storage

Understanding of renewable energy integration including geothermal systems and solar thermal applications

Sustainability & Efficiency

Proven track record in implementing energy-efficient mechanical solutions and achieving measurable energy savings

Experience with green building certifications and sustainability reporting from a mechanical systems perspective

Knowledge of carbon reduction strategies and decarbonization technologies for mechanical systems

Education and Experience Requirements:

Education

Bachelor's degree or equivalent in Mechanical Engineering,

Professional certifications such as Certified Energy Manager (CEM), ASHRAE certifications are preferred

Experience

Minimum 12-15 years of progressive experience in mechanical systems design, operation, and maintenance within commercial real estate, data centers, or large-scale facility management

Proven track record of leading mechanical system innovation projects, energy efficiency initiatives, and sustainability programs with measurable results

Experience managing technical teams and developing training programs for mechanical systems personnel



If this job description resonates with you, we encourage you to apply even if you don't meet all of the requirements below. We're interested in getting to know you and what you bring to the table!



Personalized benefits that support personal well-being and growth:



JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health.



About JLL -



We're JLL--a leading professional services and investment management firm specializing in real estate. We have operations in over 80 countries and a workforce of over 102,000 individuals around the world who help real estate owners, occupiers and investors achieve their business ambitions. As a global Fortune 500 company, we also have an inherent responsibility to drive sustainability and corporate social responsibility. That's why we're committed to our purpose to shape the future of real estate for a better world. We're using the most advanced technology to create rewarding opportunities, amazing spaces and sustainable real estate solutions for our clients, our people, and our communities.



Our core values of teamwork, ethics and excellence are also fundamental to everything we do and we're honored to be recognized with awards for our success by organizations both globally and locally.



Creating a diverse and inclusive culture where we all feel welcomed, valued and empowered to achieve our full potential is important to who we are today and where we're headed in the future. And we know that unique backgrounds, experiences and perspectives help us think bigger, spark innovation and succeed together.