Commissioning Senior Project Engineer

JLL empowers you to shape a brighter way.Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented peopleand empowering them tothrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. Lead Building Performance Excellence at JLL!Location: New YorkWork Schedule: Remote (with 50% travel), M-F 8-5Reports to: Vice President, CommissioningEstimated compensation for this position is: $125-165k annuallyWhat this job involves:JLL is currently seeking a highly skilled and experienced candidate for the position of Senior Project Manager, Commissioning. As a Senior Project Manager, you will play a critical role in providing reliable, timely, and efficient support to our Commissioning & Building Analytics (CBA) team. You will be responsible for overseeing and managing complex projects in various industry sectors, working with a diverse group of internal and external stakeholders at all levels of the organization. The successful candidate will have a proven track record, possess strong leadership skills, and excel at problem-solving and decision-making.What your day-to-day will look like: * Lead project commissioning: Monitor and execute all commissioning phases from design review through post-construction, providing technical expertise and field oversight across mechanical, electrical, and plumbing systems * Develop commissioning deliverables: Create robust commissioning plans, specifications, activity schedules, and sequence-of-work aligned with ASHRAE, CSA, and LEED requirements * Execute field activities: Lead comprehensive on-site commissioning including equipment inspections, startup oversight, functional performance testing, integrated systems testing, and seasonal/performance verification * Manage cross-functional coordination: Collaborate with internal teams, consultants, and contractors; chair commissioning meetings to ensure effective stakeholder communication and project alignment * Perform technical reviews: Conduct thorough design drawing reviews, specification reviews, and submittal evaluations to verify systems meet project requirements and identify potential issues * Conduct systems testing: Utilize calibrated testing equipment (flow hoods, thermal cameras, power quality meters, anemometers) to test and verify HVAC, building automation, plumbing, lighting controls, and emergency power systems * Deliver project documentation: Develop and track issues logs, compile systems manuals, create training programs for operations staff, and provide comprehensive support for all commissioning documentation requirementsAdditional Expectations: * Willingness to travel up to 50% to client sites across the USA to oversee project implementation and provide support. * Assist the team in meeting the demands of a heavy workload. * Demonstrated ability to manage multiple projects and assignments concurrently. * Possess strong troubleshooting and root-cause analysis skills.Required Qualifications: * A recognized university technical degree or equivalent. Engineering Degree is preferred. * Extensive experience using mechanical testing meters and equipment to analyze and report on test results, including portable data loggers, air flow meters, TAB reports, etc. * Minimum of 5+ years of relevant mechanical or electrical engineering and/or field-testing experience. * Strong data management skills. * Excellent written and verbal communication skills. * Proficient in MS Office products. * Demonstrated ability to coordinate and organize multiple project schedules concurrently.Preferred Qualifications: * Professio