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Mechanical Engineering Owners Representative (Data Centre Project Management) Experience: Not Available to Not Available years Location: Chiyoda-ku, Tokyo, Japan Skills: HVAC, Fire Systems, Mechanical Engineering, AutoCAD, Revit, HVAC design, Autodesk Construction Cloud, Procore, Energy modeling, Airflow analysis, Mechanical codes, Project management Company Overview 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 people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether youve got deep experience in commercial real estate, skilled trades or technology, or youre looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. HVACMEP Job Description Mechanical Engineering Owners Representative (Data Centre Project Management) We are seeking a highly skilled and experienced Mechanical Engineer with a minimum of 10 years of experience in designing, planning, and managing mechanical systems for datacenter new development and infrastructure fit-out projects. You will be representing the owner and/or tenants of the project and be responsible for troubleshooting and advising on engineering design, constructability, commissioning issues related to the project. You will be a key member of our team, and ensure the successful delivery of engineering systems for the data centre project. Youll be comfortable working with diverse teams, a self-starter, motivated, have excellent communication and organization skills and deliver excellent results. Responsibilities: Collaborate with multidisciplinary teams to design, develop, and implement MEP systems for newbuild data center projects, adhering to industry standards and best practices. Prepare mechanical engineering specifications, technical drawings, and construction documents, including HVAC system designs, piping layouts, and equipment selection. Evaluate and select mechanical equipment and components, ensuring compatibility with project requirements and optimal performance. Conduct feasibility studies and cost analyses to assess the viability and efficiency of mechanical systems, proposing improvements and upgrades when necessary. Provide technical support during the construction phase, reviewing contractor submittals, responding to RFIs, and conducting site visits to ensure compliance with design specifications and mechanical codes. Perform HVAC load calculations, energy modeling, and airflow analysis to optimize system design and efficiency. Collaborate with architects, mechanical engineers, and project managers to integrate mechanical systems seamlessly into overall project plans. Participate in commissioning activities, performing system tests, troubleshooting issues, and ensuring proper functionality and performance. Stay updated with industry trends, regulations, and emerging technologies related to infrastructure fit-out mechanical systems, and apply this knowledge to improve design and implementation processes. Requirements: Fluent in Japanese (JLPT N2) and English Applicants should have valid working status in Japan. Bachelor's degree in Mechanical Engineering or a related field. Qualified Engineer (PE) license preferred. Minimum of 10 years of relevant experience in designing and managing mechanical systems HVAC, Fire Systems, for data centre newbuilds and infrastructure fit-out projects. In-depth knowledge of mechanical engineering principles, codes, standards, and practices for infrastructure fit-out projects. Proficiency in design and/or project management tools (e.g., AutoCAD, Revit, HVAC, Autodesk Construction Cloud, Procore) Strong understanding of HVAC systems, including cooling towers, chillers, air handling units, and control systems. Experience with plumbing and piping design, including water distribution, fire protection, and plumbing fixtures. Familiarity with energy-efficient design principles and sustainability practices for mechanical systems. Excellent project management skills with the ability to prioritize tasks, manage timelines, and deliver projects on schedule. Strong analytical and problem-solving abilities, with keen attention to detail. Excellent communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and client stakeholders. If you meet our requirements and are excited about working on critical infrastructure projects, please submit your resume, portfolio, and references. We look forward to hearing from you! 1 .
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.