Alex Spellmeyer

About Alex Spellmeyer

Substation Engineer II at Kiewit Power Delivery, specializing in protection and control (P&C) and physical design for high-voltage substations across greenfield and brownfield developments. I apply advanced engineering principles to deliver safe, efficient, and cost-effective solutions that support the evolving energy landscape.My work includes developing detailed electrical schematics, performing system calculations, coordinating with vendors and stakeholders, and ensuring constructability and compliance throughout the design process. I’m committed to delivering high-quality engineering that meets client expectations and supports long-term infrastructure reliability.In addition to my technical role, I’ve served as Intern Coordinator for the Raleigh office over the past two years, leading onboarding, mentorship, and professional development efforts for incoming engineering interns. I’m passionate about fostering a collaborative team culture and helping future engineers grow through hands-on experience and meaningful engagement.

Experience

1. Substation Engineer Ii

   Kiewit

   Feb 2024 — Present · Raleigh, NC, US

   Lead protection and control (P&C) and physical design efforts for high-voltage substation projects ranging from 34.5kV to 500kV, spanning both greenfield and brownfield developments. Apply advanced engineering principles to deliver safe, efficient, and cost-effective solutions across the power delivery market.Core Responsibilities-Develop one-line diagrams, AC/DC schematics, wiring and interconnection diagrams, and communications layouts based on project scope-Perform engineering calculations including station service AC load assessments, DC battery sizing, grounding studies, lightning protection coordination, voltage drop and conduit fill evaluations-Create technical specifications for the procurement, installation, and testing of substation equipment-Collaborate with multidisciplinary teams, client representatives, and stakeholders to align design deliverables with project goals and timelines.Project Highlights-Physical Lead for the Homer City redevelopment switchyard scope, overseeing layout, equipment selection and vendor coordination (including 500kV GIS), and constructability coordination-P&C Lead for Shawnee Project Phoenix and Angelo Solar, designing protection schemes, performing supporting calculations, and producing equipment specifications-P&C Support Engineer for TVA Cumberland, contributing to schematic design, wiring diagrams, and equipment specifications. Coordinated directly with vendors through regular meetings, assisted with contract management, reviewed technical deliverables, and participated in factory acceptance testing (FAT).Intern Program Leadership:Served as Intern Coordinator for the Raleigh office over two consecutive summers. Organized onboarding and orientation, coordinated site visits and professional development events, mentored interns through project execution, and facilitated final presentations and documentation handoffs. Helped foster a collaborative and growth-oriented environment for emerging engineers.

Education

• North Carolina State University

  Bachelor of Science - BS

• St. Mary's High School

  High School Diploma

  2014 — 2018