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Wesco

Lead System Specialist (Controls & Automation) - Data Center

5935 Eisenhauer Road, Building 1, San Antonio, TX 78218

On-site · Full-time

First seen by offpeak October 4, 2026

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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 the Lead System Specialist (Controls & Automation)  - Data Center, you will be responsible for testing, commissioning, and diagnosing Building Automation Systems (BAS), Electrical Power Monitoring Systems (EPMS), and related technologies in data center environments. You will configure network communications, analyze system performance, and collaborate with internal teams and clients to ensure optimal system functionality. You will also lead documentation efforts, support system design, and act as a subject matter expert across multiple client sites.

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Qualifications:

 

Working Environment: Data Center – 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

Physical Expectations: 

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