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Golden State Water Company Tech Stack

Water utility serving 1M+ customers across California with infrastructure modernization focus

Utilities San Dimas , CA 501–1,000 employees Founded 1929 Public Company

Golden State Water operates a multi-community water system across California with a tech stack rooted in legacy enterprise systems (JD Edwards, Oracle CC&B, SCADA/PLC) and operational tools (Cityworks, Automic). Active projects center on SCADA infrastructure upgrades and system acquisitions, while pain points cluster around meter reading optimization, cloud integration, and cyber security — indicating a utility caught between maintaining aging critical infrastructure and modernizing customer-facing operations.

Tech Stack 23 technologies

Core StackOracle Database PL/SQL Linux Oracle AutoCAD JD Edwards Word Excel SCADA PLC HMI Oracle CC&B Oracle BI Publisher Automic Workload Automation OpenText Exstream SQL SQL Developer Toad Windows Microsoft 365 Cityworks Outlook Wonderware

What Golden State Water Company Is Building

◆Challenges

Meter reading route optimization
Integrating with cloud-based applications
Meter reading problem analysis
Acquiring troubled water systems
Green field development
Integrating disparate customer service systems
Reducing support ticket resolution time
Upgrading scada infrastructure
Consistency across csas
Cyber security risks

▲Active Projects

Capital improvement projects
Cost/benefit analysis for water supply projects
Acquisition of troubled water systems
Green field development
Ongoing upgrade of scada infrastructure
Scada system asset management
Design and support of plc, hmi, scada software
Disaster recovery planning and testing
System and component upgrades
Patches and upgrades

Hiring Activity

Decelerating60 roles · 15 in 30d

Department

Ops

34

Engineering

15

Support

5

Finance

2

Legal

1

Sales

1

Seniority

Junior

31

Mid

15

Senior

10

Manager

2

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About Golden State Water Company

Golden State Water is an investor-owned public utility (owned by NYSE-listed American States Water Company) providing water service to over 1 million customers across more than 80 communities in Northern, Coastal, and Southern California. Founded in 1929, the company operates a 501–1,000 person organization heavily weighted toward operations (field, field support, maintenance). Core infrastructure includes SCADA systems, PLC networks, and HMI platforms for water distribution and treatment. The operations-heavy staffing and active projects around capital improvements, system acquisitions, and disaster recovery planning reflect the capital-intensive nature of utility infrastructure management.

HeadquartersSan Dimas , CA

Company Size501–1,000 employees

Founded1929

Hiring MarketsUnited States, Peru

Frequently Asked Questions

What is Golden State Water's tech stack?

Primary systems include JD Edwards (ERP), Oracle CC&B (billing), Oracle BI Publisher (reporting), SCADA/PLC/HMI (operational control), Cityworks (asset management), Automic Workload Automation, and Wonderware. Database layer runs on Oracle Database and Linux.

Where is Golden State Water headquartered?

San Dimas, California. The company serves water communities across Northern, Coastal, and Southern California and is currently hiring in the United States and Peru.