Generation Systems Engineer II / III / Senior - Steam Turbines

Arizona Public Service generates reliable, affordable and clean energy for 2.7 million Arizonans. 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.

About the Role

As a Generation Systems Engineer II / III / Senior - Steam Turbines, you will play a critical role in shaping the future of our energy systems. This position goes beyond technical execution—it's about big-picture thinking, continuous innovation, and meaningful collaboration. You’ll provide advanced engineering and analytical expertise to support the design and evolution of long-range generation system plans, while also leading engineering initiatives and offering strategic insights that help drive sustainable energy solutions. Your work will involve solving complex problems, making informed technical decisions, and serving as a trusted advisor to internal teams and stakeholders.

The ideal candidate is an engineer who sees the big picture and is excited by the opportunity to impact long-term energy planning and infrastructure development. We’re looking for professionals who enjoy problem-solving at scale, thrive when digging into technical data, economic modeling, or system simulations, and can translate complex engineering concepts into business-friendly language. Team players who value collaboration, mentorship, and continuous learning will excel in this role. Curious minds who stay current with industry trends, regulations, and emerging technologies—and love bringing fresh ideas to the table—are encouraged to apply. Individuals who believe technical excellence and sustainability go hand-in-hand and are motivated by creating smarter energy systems will find this role rewarding.

Responsibilities

• Perform technical assessments and economic evaluations of generation systems to inform long-range planning and decision-making.
• Apply advanced engineering principles to support the design and optimization of generation infrastructure projects.
• Provide guidance and oversight on engineering tasks, supporting project execution from concept through implementation.
• Analyze operational and performance data to identify trends, risks, and opportunities for system improvement.
• Partner with internal stakeholders, including planning, operations, and finance, to align engineering outputs with business goals.
• Offer technical support and direction to junior engineers, fostering a culture of continuous learning and innovation.
• Take ownership of engineering interpretations and recommendations, making informed decisions that support organizational strategy.
• Prepare engineering plans, designs, analysis, specifications, cost estimates, evaluations, studies, technical reviews, investigations, and verifications.
• Ensure compliance with design, regulatory, operating, and maintenance requirements.
• Review and check analysis, evaluations, and investigations of others to ensure technical soundness, cost-effectiveness, and compliance with standards, codes, and regulations.
• Interface with customers and other departments to ensure project objectives are understood and work scope meets customer requirements, budget, and schedule.
• Present the results of designs, studies, projects, or approaches to subordinates, colleagues, management, and customers.
• Enhance department performance and productivity by formulating, coordinating, performing analysis, and making recommendations for improvements.
• Provide technical assistance and guidance to department personnel to enhance performance and productivity.
• May provide oversight of engineering technical programs, including managing program requirements, working with cross-organizational partners, reviewing operating experience, and coordinating corrective actions.
• May assume responsibility for small- to medium-scale projects, including planning, designing, scheduling, and coordinating all facets of the project.
• Identify potential schedule or quality problems and initiate corrective action.
• Take initiative to eliminate barriers and use resources to ensure desired results.
• May interface with outside agencies and regulatory authorities.
• Provide technical guidance and leadership to less experienced engineers.
• May participate in developing long-range strategies for significant site problems.
• Provide input to projects and recommend modifications to increase operating efficiency.
• Review design and documentation of projects to ensure compliance with design specifications, schedules, and regulatory requirements.
• Remain cognizant of current technology and engineering developments as well as industry and competitive developments.

Requirements

• Generation Systems Engineer II - Steam Turbines:
  • 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) institution.
  • Two (2) years of experience in Engineering-related positions.
  • Engineering degree must be from an accredited College of Engineering Program.
  • A relevant Master’s degree in Engineering may substitute for one (1) year of required experience.
• Generation Systems Engineer III - Steam Turbines:
  • A four-year bachelor’s degree in an engineering discipline or related applied science discipline from an ABET-accredited institution, an International Engineering Alliance (IEA) recognized institution, or an ABET Mutual Recognition Agreement (MRA) institution.
  • Five (5) years of working experience in Engineering-related positions.
• Generation Systems Engineer Senior - Steam Turbines:
  • A four-year bachelor’s degree in an engineering discipline or related applied science discipline from an ABET-accredited institution, an International Engineering Alliance (IEA) recognized institution, or an ABET Mutual Recognition Agreement (MRA) institution.
  • Eight (8) years of working experience in Engineering-related positions.

Approved degrees include: Materials Science/Metallurgy, Physics, Chemistry, Math, Nuclear, Electrical, Mechanical, Civil, Electronics, Computer Science, Environmental, Chemical, Architectural, 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.

Preferred Qualifications

• Problem analysis and resolution techniques.
• Knowledge of applicable codes, standards, practices, methods, and safety standards in the area of the applicable engineering discipline.
• Experience in the utility industry.
• Professional Engineer (PE) licensure.

Schedule

Hybrid: Employees in hybrid roles work both in their home offices (virtually) and alongside their colleagues (in person). Hybrid employees are expected to work about 40% of their time in-person at an APS or other (non-home office) location. Employees are expected to reside in Arizona (or New Mexico for Four Corners-based employees). Working from a home office requires adequate technology and an appropriate ergonomic setup. Role types are subject to change based on business need.

This position may require access to and/or use of information subject to control under U.S. Export Control Laws. Therefore, some positions may require applicants to be a U.S. person, defined as a U.S. Citizen, a U.S. Lawful Permanent Resident (i.e., 'Green Card Holder'), a Political Asylee, or a Refugee under these laws.