Substation Electrical Engineer III/Senior

APS
Phoenix, US
On-site

Job Description

Arizona Public Service generates reliable, affordable and clean energy for 2.7 million Arizonans. Our service territory stretches across the state, from the border town of Douglas to the vistas of the Grand Canyon, from the solar fields of Gila Bend to the ponderosa pines of Payson. As the state’s largest and longest-serving energy provider, our more than 6,000 dedicated employees power our vision of creating a sustainable energy future for Arizona.

Since our founding in 1886, APS has demonstrated a strong commitment to our customers in one of the country’s fastest growing states, earning a reputation for customer satisfaction, shareholder value, operational excellence and business integrity.

Our present and future success depends on the creative and dedicated people of our company who demonstrate the principles outlined in the APS Promise: Design for Tomorrow, Empower Each Other and Succeed Together.

Summary

The Substation Engineering III/Senior - provides technical engineering, design, economic and analytical support to participate in the development of Transmission and Distribution Substations. What your day would be like: You are responsible for: Performs engineering tasks requiring skills and experience gained through Substation Design including Civil, Electrical, Physical Equipment Layout, Protection and Control. Responsibility for technical decisions and interpretations. Provides technical guidance and leadership to others as needed. May be subject to shift work.

The kinds of people we want to talk to have done many of the following:

  • Prepared engineering plans, designs, analysis, specifications, cost estimates, evaluations, studies, technical reviews, investigations and verifications.
  • Complied with design, regulatory, operating and maintenance requirements.
  • Ensured engineering analyses, design, project control, schedule commitments, or oversight work is technically sound, cost effective, and in compliance with established standards, codes, and regulations.
  • Checked and reviews analysis, evaluations, and investigations of others.

Minimum Requirements

Engineer III: A four-year Bachelors degree in an engineering discipline or related applied science discipline (see approved list) from an ABET accredited institution, an International Engineering Alliance (IEA) recognized institution or an ABET Mutual Recognition Agreement (MRA) plus five (5) years working experience in Engineering-related positions.

Engineer Senior: A four-year Bachelors degree in an engineering discipline or related applied science discipline (see approved list) from an ABET accredited institution, an International Engineering Alliance (IEA) recognized institution or an ABET Mutual Recognition Agreement (MRA) plus eight (8) years working experience in Engineeringrelated positions.

Approved Engineer degrees: Materials Science/Metallurgy, Physics, Chemistry, Nuclear, Electrical, Mechanical, Civil, Electronics, Computer Science, Environmental, Chemical, Structural. (A four-year bachelor of Engineering Technology degree is not considered an automatic equivalent for a B.S. degree in Engineering. A review of the degree program curriculum must be completed by Engineering department management.)

Major Accountabilities

Skills & Requirements

Technical Skills

Substation designCivil engineeringElectrical engineeringLeadershipProblem-solvingEnergy

Employment Type

FULL TIME

Level

senior

Posted

5/1/2026

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