Senior Controls Engineer – Critical Power -- Switchgear and Power Systems

Responsibilities

• Lead design and application of low- and medium-voltage switchgear systems (480V to 38kV)
• Develop and review one-line diagrams, system architectures, and equipment layouts
• Define and validate bus configurations, breaker schemes, and transfer systems
• Configure and program protective relay logic and verify functionality
• Serve as technical lead during Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT)
• Support and guide the development of control schemes and PLC-based transfer logic
• Review and approve mechanical and electrical designs for switchgear lineups
• Lead or support commissioning activities, including system validation and troubleshooting
• Provide technical support to manufacturing, field service, and project teams
• Act as a subject matter expert for switchgear performance, reliability, and failure modes
• Aid in the development of standards, best practices, and internal engineering guidelines
• Support customer interactions, including design reviews and technical discussions

Requirements

• Bachelor’s degree in Electrical Engineering, Electrical Engineering Technology, or equivalent experience
• 7+ years of experience in switchgear design, application engineering, or commissioning
• Strong background in critical power systems, data centers, or industrial power distribution
• Demonstrated experience with complex switchgear systems, transfer schemes, and high-reliability applications
• Experience supporting projects through design, manufacturing, testing, and field commissioning

Skills

• Deep expertise in low- and medium-voltage switchgear systems and architectures
• Strong understanding of bus bar systems, breaker coordination, and protection schemes
• Experience with PLC-controlled transfer schemes and system automation concepts
• In-depth knowledge of protective studies
• Strong foundation of protection relays and short circuit coordination studies
• Ability to read, develop, and review one-line diagrams, schematics, and equipment layouts
• Strong troubleshooting skills with real-world power systems
• Ability to lead technical discussions and make sound engineering decisions
• Strong communication and leadership skills
• Ability to work independently and manage multiple complex projects

About the Role

JDC Power Systems is seeking a highly experienced Senior Switchgear Engineer for our Dallas area office. This role is critical to the design, application, and execution of low- and medium-voltage switchgear systems for mission-critical power applications. The successful candidate will serve as a technical authority on switchgear systems, supporting design, manufacturing, and field execution.