Nuclear I&C Computer Technician: DCS/PLC Systems

APS (Arizona Public Service); Arizona; On-site; USD 85,000 - 110,000; Full time

Job summary

Arizona Public Service is seeking an Instrument & Controls Computer Technician to maintain, test, troubleshoot, configure and support safety-related digital systems that support nuclear plant operations, security and emergency preparedness. The role requires strict adherence to specifications, cybersecurity requirements and change control.

Responsibilities include surveillance testing, system upgrades, FAT testing and technical support during outages, with access to critical plant networks and

Qualifications

• High school diploma or GED with 3 years in I&C or related technical roles.
• Capable of learning and applying basic skills with good manual dexterity.
• Ability to qualify for and maintain unescorted nuclear access.
• Ability to obtain and maintain site qualifications.
• Testing: EEI MASS Test administered.

Responsibilities

• Perform maintenance, testing and troubleshooting of safety-significant plant computer systems and DCS/PLC/RTU networks.
• Maintain security-regulated computer systems including access control, surveillance and alarms.
• Maintain evacuation notification systems and emergency communications, including testing and outages.
• Conduct cybersecurity and configuration management activities including backups, patching, access control and system hardening.
• Support digital upgrades, FAT testing, site installation testing and system startup activities.
• Document all work activities, surveillance results and test data with traceability.

Skills

Manual dexterity

Unescorted nuclear access

Learning ability

Education

High school diploma or GED

Job description

Arizona Public Service is seeking an Instrument & Controls Computer Technician to maintain, test, troubleshoot, configure and support safety-related digital systems that support nuclear plant operations, security and emergency preparedness. The role requires strict adherence to specifications, cybersecurity requirements and change control.

Responsibilities include surveillance testing, system upgrades, FAT testing and technical support during outages, with access to critical plant networks and