Senior IT Infrastructure Engineer (OT/SCADA)

Eetdbuyersguide; Phoenix (AZ); On-site; USD 90,000 - 130,000; Full time

Job summary

APS is seeking an IT Infrastructure Engineer III/Senior to support SCADA and related IT infrastructure for renewable and fossil generation facilities in Arizona. You will troubleshoot with generation teams, travel to sites, and participate in a 24/7 on-call support model to ensure reliable, secure systems powering energy generation daily.

The role requires a bachelor’s degree in IT or related field and 5–7 years of experience, with strong knowledge across compute, storage, networking, and

Qualifications

• Experience in IT infra or industrial environments.
• Familiarity with SCADA/OT environments preferred.
• Willingness to travel to generation sites and offices.

Responsibilities

• Maintain SCADA and related infrastructure for reliable operation.
• Collaborate with generation teams to troubleshoot and improve performance.
• Provide hands-on IT support at generation sites and offices.
• Participate in 24/7 on-call rotation for mission-critical apps.

Skills

SCADA systems

OT environments

IT infrastructure

Travel willingness

Team collaboration

Education

Bachelor's degree in Information Technology

Tools

Windows Server

Linux servers

Active Directory

Network monitoring

Job description

APS is seeking an IT Infrastructure Engineer III/Senior to support SCADA and related IT infrastructure for renewable and fossil generation facilities in Arizona. You will troubleshoot with generation teams, travel to sites, and participate in a 24/7 on-call support model to ensure reliable, secure systems powering energy generation daily.

The role requires a bachelor’s degree in IT or related field and 5–7 years of experience, with strong knowledge across compute, storage, networking, and