Arizona Public Service - APS Tech Stack

Arizona's largest electric utility serving 1.2M customers across 11 counties

Utilities Phoenix, Arizona 5,001–10,000 employees Founded 1886 Public Company

APS is a vertically integrated utility managing generation, transmission, and distribution across Arizona. The tech stack reflects a regulated infrastructure operator: Oracle (ERP, data warehouse), SCADA and CAD for grid/plant management, Maximo for asset lifecycle, and emerging cloud adoption (AWS, Azure). Hiring is engineering-heavy (55 of 132 active roles) with senior-skewed talent acquisition, signaling focus on grid modernization and interconnection management as volume and complexity grow.

Tech Stack 56 technologies

Core StackPower BI GitHub Copilot Oracle AWS Linux Python JavaScript AutoCAD Microsoft Office Word Excel Outlook Microsoft Access PowerPoint Oracle Autonomous Data Warehouse Oracle Cloud SCADA CAD SharePoint Kyriba Bloomberg PeopleSoft Cognos Hyperion Maximo Boomi Solace Azure Windows PowerShell+24 more

AdoptingOracle Fusion

What Arizona Public Service - APS Is Building

◆Challenges

Modernizing infrastructure
Optimizing gas supply cost
Covenant compliance
Interconnection projects growing in volume and complexity
Risk mitigation and value maximization
Disaster recovery
Ensuring peak performance of solar and battery systems
Maintaining operational uptime
Cost management for it procurement
Resource allocation

▲Active Projects

Interconnection metering solutions
Plant design change packages
Cyber compliance monitoring
New construction projects
Grid modernization
Rate strategy and pricing initiatives
Cost-of-service studies and tariff development
Manage enterprise communication plans
System load requirement project
Maintenance of existing underground and overhead facilities

Hiring Activity

Steady150 roles · 60 in 30d

Department

Engineering

Ops

Finance

Construction

Legal

Operations

Security

Data

Seniority

Senior

Mid

Junior

Manager

Intern

Lead

Director

Notable leadership hires: Audit Team Lead

Company intelligence

Find more companies like Arizona Public Service - APS by tech stack, pain points and active projects

Get started free

About Arizona Public Service - APS

APS supplies electricity to nearly 1.2 million customers across 11 of Arizona's 15 counties, operating as the state's largest and longest-serving utility since 1886. The company operates across generation, transmission, and distribution; active projects span grid modernization, plant design, solar and battery integration, and a surge in interconnection requests requiring metering solutions and complexity management. With 5,001–10,000 employees and a public-company structure, APS faces concurrent pressure to modernize aging infrastructure, optimize operational costs, ensure disaster recovery, and maintain reliability during peak demand.

HeadquartersPhoenix, Arizona

Company Size5,001–10,000 employees

Founded1886

Hiring MarketsUnited States

Frequently Asked Questions

What is Arizona Public Service's tech stack?

APS uses Oracle (Autonomous Data Warehouse, Cloud, Fusion ERP), SCADA, Maximo, Power BI, CAD/AutoCAD, Microsoft Office suite, AWS, Azure, and Linux/Windows infrastructure. Recently adopting Oracle Fusion.

What is Arizona Public Service working on?

Current priorities include grid modernization, interconnection metering solutions, solar and battery system performance, plant design changes, cyber compliance monitoring, and managing surging interconnection project volume and complexity.