Engineer Senior
Pinnacle West Capital
- Location
- TONOPAH, AZ, US, 85354
- Work model
- On-Site
- Level
- Senior
- Posted
- Aug 18, 2026
About this role
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 Senior Engineer applies in-depth technical knowledge and expertise to complex engineering and construction projects and in resolving emergent issues. Is depended upon regularly in one or more areas of engineering expertise with in-depth knowledge in related field or wide breadth of engineering knowledge in general fields. Understands engineering technology and process concepts for the organization and processes. Work is reviewed from a long-term perspective and mainly for results. Establishes most effective solution to problems. Sought out for solutions that are acted on as a final technical basis for decisions. May be subject to shift work. Minimum Requirements
A four-year Bachelor's degree in Engineering from an ABET accredited institution, an International Engineering Alliance (IEA) recognized institution or an ABET Mutual Recognition Agreement (MRA) PLUS eight (8) years experience in Engineering-related positions. Engineering degree must be from an accredited College of Engineering Program. A relevant Masters degree in Engineering may substitute for one (1) year of required experience. (A four-year Bachelor of Engineering Technology degree is not considered directly equivalent to a Bachelor of Science degree in Engineering. Equivalency may be considered based on a review of the degree program curriculum, subject to approval by Engineering department management.) Preferred Special Skills, Knowledge or Qualifications:
Professional Engineer (PE) license. Problem analysis/resolution techniques. Knowledge of applicable codes, standards, practices, methods and safety standards in the area of applicable engineering discipline. Experience in the utility industry. Experience in nuclear industry for jobs at Palo Verde.
Nuclear Requirements Any PVNGS employee may be called upon to serve as a member of the Emergency Response Organization (ERO) and will be expected to fulfill their obligation as an ERO member. Any PVNGS employee may be called upon to support a refueling or short-notice outage. This includes line roles and responsibilities as necessary to execute outage activities. These are conditions of employment at PVNGS. Generation (non-nuclear) requirement: Valid Professional Engineer (PE) license required for positions responsible for the Four Corners Earthen Dams. Major Accountabilities
Develops and applies unique solutions and applications to a broad range of technical issues and problems (solutions that typically require original and creative approaches). Makes decisions and recommendations that have a moderate to significant effect on the overall organization performance. Prepares complex engineering plans, designs, analysis, specifications, cost estimates, evaluations, studies, technical reviews, investigations and verifications. Ensures engineering analyses, design, project control, schedule commitments or oversight work is technically sound, cost effective, and in compliance with established standards, codes, and regulations. Checks and reviews