Senior Mechanical Engineer, Plant Systems Leader

Arizona Public Service - APS; Phoenix (AZ); Hybrid; USD 95,000 - 135,000; Full time

Job summary

Arizona Public Service (APS) is seeking an Engineer III / Senior for our non-nuclear generation team in Phoenix, AZ. The role emphasizes mechanical balance-of-plant design, safety, quality, and performance, drawing on extensive engineering expertise to deliver robust plant solutions.

The successful candidate will hold an ABET-accredited engineering degree and have 5–8 years of engineering experience, with PE licensure preferred.

Qualifications

• ABET-accredited engineering degree required or related applied science.
• Five (5) years engineering-related experience for Engineer III; eight (8) years for Senior.

Responsibilities

• Develops and applies solutions to technical issues with moderate to significant impact.
• Prepares complex engineering plans, analyses, cost estimates, and technical reviews.
• Interfaces with customers and management to meet project objectives and timelines.
• Provides technical guidance and mentorship to less experienced engineers.
• Monitors projects to ensure compliance with standards and regulations.

Skills

Balance of plant design

Problem analysis

PE licensure (preferred)

Engineering leadership

Education

ABET-accredited BS in Engineering

Job description

Arizona Public Service (APS) is seeking an Engineer III / Senior for our non-nuclear generation team in Phoenix, AZ. The role emphasizes mechanical balance-of-plant design, safety, quality, and performance, drawing on extensive engineering expertise to deliver robust plant solutions.

The successful candidate will hold an ABET-accredited engineering degree and have 5–8 years of engineering experience, with PE licensure preferred.