Project Engineer (Engineering & Construction) - Data Center

Wesco International · St. Louis

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Ascent, now part of Wesco, is a leading provider of mission-critical facility solutions across North America. With deep expertise in data center development, engineering, and operations, Ascent supports thousands of sites for top-tier clients, delivering reliable performance and innovative technology. As part of the Wesco family, Ascent continues to set the standard for safety, service, and operational excellence in the critical infrastructure sector.

As a Project Engineer, you will support the design, planning, and execution of building system upgrades and repairs, focusing on electrical and mechanical infrastructure. This role involves supporting the full project lifecycle—from pre-construction design and RFP development to construction oversight and ongoing operations support—ensuring quality, budget, and schedule goals are met. You will serve as a trusted consultant to Senior Engineers / PM’s and clients, providing evaluations and recommendations for system improvements while fostering relationships with contractors and stakeholders. 

Responsibilities:

Qualifications:

Working Environment: The data center work environment is a highly secure, physically demanding, and structured operation, characterized by its loud, controlled temperature conditions and 24/7/365 uptime. The environment demands a high attention to detail and strong problem-solving skills to manage and troubleshoot critical equipment during regular operation and in emergency situations.  Lifting up to 50 lbs, regular bending, stooping, climbing and long periods of walking / standing will be required.

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This amount is what we reasonably believe we will pay for the position; however, offer amounts may vary based on factors such as geographic location, relevant education, experience, qualifications, skills, shift, or any collective bargaining agreements.

For eligible positions, compensation may include participation in a bonus or sales incentive plan, subject to the terms and conditions of the applicable plan documents. For certain sales roles, Wesco also offers a commission structure that provides additional compensation based on sales results, as defined by the applicable commission plan.

In addition, Wesco offers a benefits program for eligible employees, which may include paid time off, medical, dental, and vision coverage, and retirement savings plans. Additional details about benefits are available here.
As a Project Engineer, you will support the design, planning, and execution of building system upgrades and repairs, focusing on electrical and mechanical infrastructure. This role involves supporting the full project lifecycle—from pre-construction design and RFP development to construction oversight and ongoing operations support—ensuring quality, budget, and schedule goals are met. You will serve as a trusted consultant to Senior Engineers / PM’s and clients, providing evaluations and recommendations for system improvements while fostering relationships with contractors and stakeholders.

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