Senior Electrical Engineer - Data Center

SUMMARY

The Electrical Engineer is responsible for turning system one line into detailed electrical diagrams and panel layouts, selecting and specifying components, preparing technical specs, coordinating with Mechanical and Power system engineers, reviewing drawings for UL/NEC.ANCI compliance, and supporting FAT/SAT testing and troubleshooting.

• Translate system one lines into detailed three-line diagrams, wiring schematics and panel layouts
• Select, size, and specify electrical components: breakers, relays, CT/PT, UPS, meters, control devices, cable/busway, terminal blocks, and protective devices based on load, fault levels, coordination studies, and project specifications
• Prepare detailed technical specifications, datasheets, and equipment schedules for procurement and vendors, including performance requirements, ratings, environmental conditions, and test/inspection criteria
• Coordinate closely with the Mechanical Engineer to optimize equipment layout, cable routing, clearances, service access, and heat management requirements (ventilation, HVAC interfaces, derating for ambient temperature, etc.)
• Support the PLC/controls engineer by developing and maintaining I/O lists, signal descriptions, wiring termination details, and interface definitions for protection relays, meters, sensors, and monitoring systems
• Review and comment on vendor submittals and drawings to ensure alignment with project requirements, and UL/NEC compliance
• Participate in design reviews and resolve electrical design issues in collaboration with Power System, Mechanical, and Controls engineers
• Support factory testing (FAT) by preparing test procedures, verifying wiring and functional operation, troubleshooting electrical issues, and documenting punch list items and corrective actions
• Represent the Company before customers and at technical conferences in support of marketing and sales
• Compliance with all Company policies is required, including adherence to Company ISO 9001 Standards and compliance with Company affirmative action plan and Company safety procedures
• Compliance with applicable Company policies concerning maintaining a drug‑free workplace is required
• Regular attendance is an essential function of this position
• Other functions as required (non-essential functions)

The position requires daily contact with all levels of TWMC and customers including engineering, marketing, factory operations, supply chain, service and accounting.

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required.

• Bachelor's degree (B.S.) from a four‑year college or university in Electrical Engineering with five or more years of related work experience, or Master’s degree preferred, or equivalent combination of education and experience
• 5+ years of experience in LV/MV power distribution or switch gear/UPS design
• Strong knowledge of NEC, UL standards and industrial control panels
• Proficiency with CAD or Visio for schematics and point‑to‑point wiring table
• Three to five years of experience using applicable industry standards
• Experience with data center power distribution or modular systems preferred
• Familiarity with protective relays and communication protocols preferred

As required, based on job responsibilities, education, and customer specific needs.

• Write reports and correspondence
• Speak effectively before groups of customers or employees of organization
• Define problems, collect data, establish facts, and draw valid conclusions; ability to interpret an extensive variety of technical instructions in mathematical or diagram form and deal with several abstract and concrete variables; working knowledge of statistical tools
• Bias for action

The ability to read, analyze, and interpret manufacturing drawings, repair specifications, test results, and technical journals. Respond to inquiries from customers, regulatory agencies, or members of the…