Generation Engineer; -Sr Mechanical - SGS

About Us

UNS Energy Corporation, headquartered in Tucson, Arizona, is a subsidiary of Fortis Inc., the largest investor‑owned electric and gas distribution utility in Canada. Our public utility subsidiaries, Tucson Electric Power Company, UNS Electric, Inc. and UNS Gas, Inc., power our economy by providing electric and gas service to nearly 700,000 customers in Arizona.

We embrace a spirit of giving, dedicated to improving quality of life in the communities we have served for generations, and in TEP's case, since the 1890s. We're building a cleaner, greener grid, with more wind and solar power than ever before, while maintaining safe, reliable, and affordable service.

Our culture is rooted in shared core values that define how we work and who we are. Our team of innovative professionals bring their authentic selves to work each day to power our vision and make a difference.

We create opportunities for employees to thrive through:

• Continual growth: In an industry changing faster than ever before, our commitment to professional growth and leadership development means we never stop challenging ourselves to explore new possibilities.
• Active Engagement: We support a collaborative environment, with peer‑to‑peer learning and employee‑driven groups that foster an inclusive culture.
• Total compensation: UNS Energy Corporation also offers a competitive compensation and benefits package that includes a 401k plan with a generous company match and additional non‑discretionary employer contribution for eligible employees, affordable individual and family health insurance plans, tuition assistance, life insurance, long‑term disability insurance and much more.

Hear from some of our employees, here and here.

We are currently seeking a talented individual for the position of Generation Engineer (I-Sr) Mechanical at our power plant facility located in Springerville, AZ
. The Springerville Generating Station operates four coal‑fired units with a combined generating capacity of over 1600 megawatts of power. Although we will be retiring two of the units we operate and maintain at this facility by 2032, we continue to work together to generate safe, clean, reliable power to enhance our families, customers and communities. This position may provide services to affiliates of the Company subject to the UNS Energy Code of Conduct and the related Policies and Procedures.

Internal Posting Expires: 10/30/2025

External posting may expire at any time.

To provide engineering technical expertise and support at the Springerville Generating Station. This will include engineering design, project management, contract administration, budget preparation, technical assistance, and testing and evaluation of plant equipment and systems to provide optimum reliability and efficiency. This position may provide services to affiliates of the Company subject to the UNS Energy Code of Conduct and the related Policies and Procedures.

• Providing primary engineering expertise for plant group. This shall include technical evaluations, economic analysis, drawing preparation, and all necessary document preparation.
  • Timely, accurate, and technically sound engineering evaluations.
• The coordination and control of projects assigned.
  • Projects to be on schedule, on budget, and complete.
• The input to selection, evaluation and objective assignments for engineers, junior engineers, and technicians.
  • Assist in the professional development of the other engineers and technicians.
• The input to, and implementation of, group responsibility training.
  • Attend and participate in training as it is made available.
• The primary responsibility for assisting the Engineering Superintendent with the O&M and Capital budgeting and budget adherence.
  • To develop accurate and comprehensive budgets and monitor them for adherence.
• To supervise others, work as the weekend supervisor for the Maintenance weekend coverage crew, or on plant outages and projects as required.
  • Successfully perform in a supervisory role when the occasion occurs, using sound management and MARC…