Software Integration Test Engineer -SCADA

ETAP•Irvine, CA

22h•$65,000 - $105,000•Hybrid

About The Position

ETAP empowers customers to make informed decisions throughout the life cycle of their projects with innovative software solutions for electrical systems. By applying ETAP solutions, customers experience continuous intelligence during design and engineering and into operations and maintenance using a unified electrical digital twin platform. ETAP supports customers in their digital transformation and sustainable energy transitions for a green and smart future, helping them to prioritize safety, maximize reliability, and stay resilient. Our employees' passion for excellence, innovation, and customer satisfaction is our most-prized resource. If you share that passion — and want to be part of a company that leads the energy transition towards a cleaner and more resilient world for future generations — we invite you to join us! ETAP is committed to creating a diverse work environment and is proud to be an Equal Opportunity Employer.

Requirements

2–5 years of experience testing software integrations, industrial software, or enterprise applications.
Basic understanding of electrical power systems, including one-line diagrams and common electrical equipment.
Experience testing REST APIs using tools such as Postman, Swagger, Insomnia, or similar.
Familiarity with OPC UA communications and industrial data exchange.
Experience validating multi-system software integrations.
Strong analytical and troubleshooting skills.
Excellent communication skills with the ability to coordinate across internal engineering teams and external software vendors.
U.S. Citizenship or permanent residency/work authorization

Nice To Haves

Experience working with SCADA, EMS, ADMS, DMS, or industrial software platforms.
Knowledge of telemetry, real-time data acquisition, and tag mapping concepts.
Familiarity with JSON, XML, and data exchange formats.
Understanding of authentication methods such as OAuth, API keys, and certificates.
Experience using network analysis tools such as Wireshark or Fiddler.
Experience with SQL databases and basic scripting (Python, PowerShell, or similar) for test automation.
Knowledge of IEC 61850, OPC UA, Modbus, or other industrial communication standards.
Familiarity with issue tracking systems such as Jira.

Responsibilities

Develop and execute test plans for integrations between ETAP and third-party systems.
Validate REST API-based exchange of electrical network models and configuration data.
Verify automated telemetry mapping and synchronization between SCADA and ETAP.
Test OPC UA communications, real-time data acquisition, and end-to-end system interoperability.
Collaborate with third-party software teams to troubleshoot interface and integration issues.
Work with product management and development teams to ensure new integration features meet functional requirements.
Document defects, reproduce customer issues, and support validation through product release.