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.

What this job involves:

The Testing and Commissioning Manager leads the systematic verification and validation of building systems to ensure they operate according to design specifications and performance requirements. This role manages the commissioning process from pre-construction through warranty phases, coordinating with design teams, contractors, and facility operators to deliver fully functional, efficient building systems.



Key ResponsibilitiesProject Leadership and Planning Plans and manages commissioning activities across multiple projects, developing comprehensive commissioning plans that outline testing procedures, acceptance criteria, and quality assurance protocols. Coordinates commissioning schedules with construction timelines and ensures proper resource allocation throughout project phases.

Systems Testing and Verification Oversees functional performance testing of mechanical, electrical, plumbing, fire safety, security, and building automation systems. Conducts witness testing of equipment installations, validates system integration and interoperability, and ensures compliance with design documents, specifications, and applicable codes.

Team Management and Coordination Manages commissioning teams including technicians, specialists, and external consultants. Coordinates closely with general contractors, subcontractors, design professionals, and client representatives to resolve technical issues and maintain project momentum.

Documentation and Reporting Maintains comprehensive testing documentation, deficiency tracking systems, and commissioning reports. Prepares final commissioning documentation including operation and maintenance manuals, warranty information, and system performance baselines for facility handover.

Quality Assurance and Compliance Ensures all commissioned systems meet performance specifications, energy efficiency targets, and regulatory requirements. Reviews submittal documents, conducts system demonstrations for facility operators, and provides training on proper system operation and maintenance procedures.



Required QualificationsEducation and Experience Bachelor's degree in Mechanical, Electrical, or Building Engineering, or related technical field. Minimum 5-7 years of experience in building systems commissioning, with demonstrated progression in project responsibility and team leadership.



Technical Expertise Professional certification as a Certified Commissioning Professional (CCP) or Building Commissioning Professional (BCxP) preferred. Strong understanding of HVAC, electrical, plumbing, fire safety, and building automation systems. Familiarity with commissioning standards including ASHRAE Guideline 0 and 1.1.



Skills and Competencies Excellent project management capabilities with experience using project management software and commissioning tracking tools. Strong analytical and problem-solving skills with ability to interpret complex technical drawings and specifications. Effective communication skills for presenting findings to diverse stakeholder groups.



Working ConditionsPosition involves significant time in active construction environments requiring appropriate safety equipment and protocols. Frequent travel to project sites with occasional extended assignments. Standard business hours with flexibility for critical testing activities and project milestones.

This role offers the opportunity to ensure building performance excellence while contributing to sustainable, efficient facility operations that meet client expectations and industry standards



Upholding excellence in project delivery

For over 200 years, JLL has become synonymous with to project success--it will be your job is to uphold this legacy of excellence you will help continue this history of excellence. As the person in charge, you'll manage professional consultants necessary for the design and documentation of the project, as well as carry out contract administration of all vendors professionally and in accordance with legal requirements to protect commercial interests of client and JLL. You will also help are also in charge of identifying project risks and implement measures to mitigating them. Furthermore, you will create project-related reports, analyses and reviews.

Sound like you? To apply you need to be:

An expert in the field

Do you have a degree in any property-related discipline? How about at least three years of experience in design, construction or project management? If yes, we're keen to discuss with you.



An empowering colleague

In this role, you'll work with people of different ranks and responsibilities--that is why the ideal candidate is expected to promote open, constructive and collaborative relations with superiors, subordinates, peers and clients. Likewise, you'll strive to gain the respect of JLL staff, clients and the broader business community.

What we can do for you:

At JLL, we make sure that you become the best version of yourself by helping you realize your full potential in an entrepreneurial and inclusive work environment. We will empower your ambitions through our dedicated Total Rewards Program, competitive pay and benefits package.

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.