Senior Electrical Engineer – High Voltage Substation Design (Part-Time / Consultant)
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:
o One-line and three-line diagrams
o Substation layout and configuration.
o AC & DC schematics and wiring diagrams
o Equipment specifications (breakers, transformers, CTs, PTs, relays, etc.)
o Grounding system design and calculations
o Protection and control philosophies
* Perform engineering calculations including:
o Short-circuit and coordination studies
o Equipment sizing and ratings
o 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:
o Transmission and distribution substations
o Protection and control systems
o Utility or EPC project environments
* Strong working knowledge of:
o IEEE, ANSI, NESC standards
o Utility design practices and specifications
* Ability to work independently and deliver high-quality engineering outputs
Qualifications
* Professional Engineer (PE) license (active or previously held)
* Experience as a consultant or contractor in the power industry
* Familiarity with:
o 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
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