Build a Career with Waldron Engineering & Construction

Senior Electrical Engineer – High Voltage Substation Design (Part-Time / Consultant)

***No recruiters at this time***

Location

Remote / Hybrid (with occasional site visits as needed)

Employment Type

Part-Time or Independent Consultant (Flexible Hours)

Position Overview

We are seeking an experienced Senior Electrical Engineer with deep expertise in high-voltage electrical substations to support our engineering team on a part-time or consulting basis. This role will focus on the development, review, and execution of substation design deliverables for utility and industrial power projects.

The ideal candidate is a seasoned substation professional who can work independently, apply sound engineering judgment, and collaborate effectively with internal stakeholders, clients, and external partners.

Key Responsibilities

Substation Engineering & Design

• Develop and review high-voltage substation designs (typically 69 kV and above)
• Prepare and review:
  • One-line and three-line diagrams
  • Substation layout and configuration.
  • AC & DC schematics and wiring diagrams
  • Equipment specifications (breakers, transformers, CTs, PTs, relays, etc.)
  • Grounding system design and calculations
  • Protection and control philosophies
• Perform engineering calculations including:
  • Short-circuit and coordination studies
  • Equipment sizing and ratings
  • Ground grid analysis (step/touch potential)

Technical Oversight & Collaboration

• Provide technical guidance and mentoring to junior engineers and designers
• Review drawings and calculations for technical accuracy and constructability
• Interface with clients, utilities, EPC partners, and equipment vendors
• Support project scopes including greenfield substations, expansions, and retrofits

Standards, Compliance & Quality

• Ensure designs comply with applicable standards and codes (IEEE, NEC, NESC, utility standards)
• Support internal quality control and design reviews
• Assist with constructability reviews and field issue resolution as needed
• Assist with development of in-house HV substation design process and standards.

Required Qualifications

• Bachelor’s degree in Electrical Engineering (required)
• 10+ years of experience in high-voltage substation engineering and design
• Demonstrated experience with:
  • Transmission and distribution substations
  • Protection and control systems
  • Utility or EPC project environments
• Strong working knowledge of:
  • IEEE, ANSI, NESC standards
  • Utility design practices and specifications
• Ability to work independently and deliver high-quality engineering outputs

Preferred Qualifications

• Professional Engineer (PE) license (active or previously held)
• Experience as a consultant or contractor in the power industry
• Familiarity with:
  • Substation design tools (AutoCAD, MicroStation, ETAP, SKM, ASPEN, CYME, etc.)
• Experience supporting construction, commissioning, or field troubleshooting

Engagement Details

• Flexible schedule; hours based on project workload
• Long-term engagement potential for the right candidate
• Competitive hourly or project-based compensation
• Minimal travel; occasional site visits may be required

Ideal Candidate Profile

This role is ideal for:

• A senior engineer seeking flexible work or phased retirement
• A consulting engineer looking to supplement existing projects
• A highly experienced substation engineer who enjoys hands-on technical work without full-time management responsibilities