Substation EIT / Designer

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?

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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.

Primary Responsibilities

HDR Engineering is currently seeking a Substation EIT / Coordinator to join our growing and nationally ranked team of Power Delivery professionals. The successful candidate will be an integral part of a team that executes technical design on substation engineering projects ranging in scale from simple device replacements to large greenfield design projects. This is an excellent growth opportunity for a self-directed individual who is eager to learn and take on new challenges. The primary duties of a Substation EIT 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.

Working under the direction of Project Manager(s) and Project Engineer(s) your role will encompass the following :

• Preparation of engineering drawings, calculations, analyses, reports and designs for electrical substations (Low, Medium and High Voltage).
• Preparation of calculations, design sketches and redline drawings.
• Working with Designers and CADD Technicians to develop drawings in accordance with national design standards, safety codes and project specifications and requirements.
• Developing design deliverables including one-line diagrams, protection and control schematics, wiring diagrams, SCADA schemes, communications plans, substation physical layouts, material lists, conduit and cable sizing / routing, AC and DC systems calculations and sizing, and substation grounding.
• Performing site visits as-needed during the design, construction and as-built phases of projects.

Preferred Qualifications

Required Qualifications

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.

Primary Location : United States-South Dakota-Rapid City Other Locations : United States-North Dakota-Bismarck Industry : Power Schedule : Full-time Employee Status : Regular BusinessClass : Substation Engineering Job Posting : Oct 21, 2025