JLL
Chief Engineer - Critical Environments
Allen, TX
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- Seniority
- Executive
- Country
- US
- Work mode
- On-site / unstated
- First seen by hirly
- 3 Oct 2026
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the posting
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 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.
Job Title: Chief Engineer - Critical Environments
Reporting To (Title): Operations Manager
Exemption: Non-exempt (hourly)
Job Profile: Data Center Operations – S5
Summary
The Chief Engineer is responsible for a wide variety of tasks. This person is charged with effective daily leadership and administration of the engineering team with the objectives of safely and effectively operating machinery and systems and quickly and professionally responding to the needs of the tenants and the Data Center Manager. The Chief Engineer is also responsible for protecting and improving the value of the owner’s assets and ensuring that data center machinery and systems meet or exceed their rated life.
Principal Duties and Responsibilities
Task will include but not be limited to:
- Assures accurate time records of Operating Engineers and submits to payroll by processing deadlines. Tracks and justifies overtime worked by Operating Engineers, assuring that costs are well within budget parameters.
- Inspects physical conditions of data centers and equipment at least monthly. Prepare work orders for repairs and requisitions for replacement of equipment, as necessary. Reports deficiencies and action plan to solve problems to General Manager.
- Recommend measures to reduce or eliminate fire, safety, and environmental hazards.
- Cooperate with police, fire and civil defense authorities about problems affecting the data center(s). Orders and directs fire drills and emergency procedures. Devises fire protection programs and organize and trains property teams to carry out established procedures.
- Assists Facility Manager/Operations Manager in coordination of tenant construction and capital improvements. Reviews project instructions and blueprints to ascertain test specifications, procedures, objectives, and test equipment, nature of technical problems and possible solutions such as redesign or substitution of material or parts. Cautions contractors regarding complaints about excessive noise, disorderly conduct or misuse of property.
- Maintains efficient use of energy in operating each data center by using sound energy management practices in the documented daily sequence of operations. Trains members of the team in the fundamentals of energy management. Works closely with general contractors and design engineers to incorporate automated systems with construction plan and identifies low cost/no cost energy conservation program.
- Ensures that the engineering team follows the property accounting procedures including the accurate completion of purchase orders, receiving reports, and service acknowledgments and the use of three competitive bids for all projects exceeding client(s)’ guidelines.
- Performs and oversees tests of data center systems. Records test procedures and results, numerical and graphical data, and makes recommendations for changes in operations or test method.
- Assures proper recording of equipment readings, settings and status changes and noteworthy operating occurrences in appropriate logbooks.
- Recommends, justifies, develops and coordinates installation of projects which enhance the value of the client(s)’ asset(s).
- Ensures the availability of adequate operating inventory of tools, equipment and supplies for the engineering team. This includes developing sources, evaluating suppliers, conducting quarterly vendor quality meetings as part of the Valued Vendor Program, performing periodic checks of inventories and creating purchase specifications and bid packages.
- Competitively bids and prepares all MEP service contracts to ensure high quality and cost- effective services.
- Assists the Facility Manager/Operations Manager in developing/revising and coordinating implementation of emergency procedures manuals, contractor rules and regulations and tenant design criteria.
- All other duties as assigned.
Supervisory Responsibilities
- Directly supervise the lead operating engineers and operating engineers.
- Carries out supervisory responsibilities in accordance with the policies enumerated with Jones Lang LaSalle and applicable laws.
- Responsibilities include interviewing, hiring, and training employees.
- Planning, assigning, and directing work.
- Appraising performance.
- Rewarding and disciplining employees.
- Addressing complaints and resolving problems.
Minimum Requirements:
- Education & Experience
- High School diploma or GED equivalent
- Five to seven years of JLL engineering experience or equivalent industry experience
- Three to five years supervisory experience or experience as a Lead Engineer.
- Must possess a thorough knowledge of data center HVAC, electrical, plumbing, automation, and life safety/fire protection systems.
- Must have a thorough understanding of all data center related codes and standards.
- Must be able to professionally interact with tenants and contractors.
- Moderate knowledge of a variety of manual trades such as carpentry, electromechanical repair, etc.
- Language Skills
- Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals.
- Ability to read, analyze, and interpret technical procedures, or governmental regulations and codes.
- Ability to write routine reports and correspondence.
- Ability to speak effectively before small groups of tenants or fellow employees.
- Other Skill and Abilities
- Ability to use drawings, specifications, shop math and various measuring or testing instruments.
- Working knowledge or the capability of developing proficient knowledge of Microsoft Word, Microsoft Excel, Outlook and Microsoft Access and any other software packages recommended.
- Demonstration of leadership ability, presentation capabilities and organization skills.
- Preferred Requirements
- Corrigo Experience.
- ServiceNow Experience.
- Physical Requirements
- Frequent walking, climbing, bending, kneeling, lifting, stooping, and working/extending overhead, including:
- Lifting a minimum of 50 lbs.
- Climbing stairs and navigating rooftops to access equipment.
- Using ladders up to 30 ft and working from heights.
- Ability to Climb a ladder with a 300-lb weight limit.
- Must be able to work different schedules.
- Must be able to work Holidays.
- Must be able to respond to site emergencies.
Customer Environment Description
- Demanding customer and fast-paced environment, serving some of the largest companies in the world.
- JLL operates 300+ sites for the customer that includes campuses and individual data centers. We provide operational support including operating engineers, chief operating engineers, facility managers, and regional managers.
- JLL has been supporting the customer since 2023. The relationship has continued to grow as the customer’s business has grown. We continue to support current locations and assist in establishing new sites across the United States.
This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.
Location:
- On-site –Allen, TX
- If this job description resonates with you, we encourage you to apply, even if you don’t meet all the requirements. 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 a
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