Substation Coordinator/EIT

Fashion Institute of Design & Merchandising; Chattanooga (TN); On-site; USD 70,000 - 90,000; Full time

Job summary

A leading engineering firm is seeking a Substation Coordinator in Chattanooga, Tennessee. This full-time role involves preparing engineering drawings, design calculations, and collaborating with teams on High Voltage Substation projects. The ideal candidate will hold a Bachelor's degree in Engineering and is expected to pursue an EIT certificate. Knowledge of electrical design software is preferred. The position offers an opportunity to contribute to significant infrastructure developments in the power industry.

Qualifications

• Ability to obtain your Engineer in Training (EIT) certificate.
• Electrical utility or consulting engineering experience preferred.
• Familiarity with electrical design software is desired.

Responsibilities

• Preparation of engineering drawings and calculations for electrical substations.
• Working on High Voltage Substation design aspects.
• Coordinating with Project Managers and Engineers for design tasks.

Skills

Electrical design software

Ability to obtain EIT certificate

Collaboration

Education

Bachelor's degree in Engineering

Tools

SKM PowerTools

ETAP

EasyPower

Job description

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world?

Watch Our Story: https://www.hdrinc.com/our-story

Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.

We believe electricity powers modern life. As part of our Power sector, you’ll help shape how electricity is generated, transmitted and delivered as global energy demands grow. From massive data centers to modernizing transmission systems, our industry‑recognized engineers and scientists have been at the forefront of grid transformation for more than a century. You’ll work side‑by‑side with these experts and contribute to reliable, resilient and sustainable power systems, helping communities thrive and industries expand. This isn’t just a job, it’s a chance to drive infrastructure forward, power innovation and leave your mark on our energy future.

Primary Duties of a Substation Coordinator include:

• Preparation of engineering drawings, calculations, analyses, reports, and designs for electrical substations (Low, Medium, and High Voltage) and substation systems under the direction and supervision of more senior engineers and designers.
• The successful/ideal candidate will be seeking knowledge and experience in both the Protection and Control (Indoor) and Physical (Outdoor) aspects of High Voltage (HV) Substation design.

Other responsibilities include:

• Work under the direction of the Project Manager(s) and Project Engineer(s).
• Prepare calculations, design sketches and redline drawings. Work with Designers and CAD Technicians to develop drawings in accordance with national design standards, safety codes and project specifications and requirements.
• Typical designs include one‑line diagrams, protection and control schematic development, wiring diagrams, SCADA, communications, substation physical layouts, material lists, conduit and cable sizing/routing, AC and DC systems calculations and sizing, and substation grounding.
• Occasional short‑term travel (typically 1‑5 days) may be necessary. Longer‑term (several weeks) assignments may be required infrequently on project assignments.

Other responsibilities as assigned.

Preferred Qualifications

• Ability to obtain your Engineer in Training (EIT) certificate within a reasonable time frame (i.e. 12 months)
• Electrical utility, consulting engineering, or similar substation design experience preferred
• Familiarity or willingness to learn electrical design software such as SKM PowerTools, ETAP, or EasyPower

Required Qualifications

• Bachelor's degree in Engineering
• An attitude and commitment to being an active participant of our employee‑owned culture

What We Believe

HDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.

Our Commitment

As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day. Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.

Local Candidate

—

Business Class

Substation Engineering

Primary Location

United States – Tennessee – Chattanooga

Industry

Power

Schedule

Full‑time

Employee Status

Regular

Job Posting

Mar 26, 2026

At HDR, we are committed to the principles of employment equity.

We are an affirmative action and equal opportunity employer. We consider all qualified applicants, regardless of criminal histories, arrest and conviction records.

Ready to learn more? Let's work together to make great things possible.

We design solutions to the world's greatest challenges. We're always looking for great talent to join our global teams.