SCADA Engineer - Level 3

Overview

Title : SCADA Engineer Level 3

Department : Engineering Center

Location : Irvine, CA

Supervisor : Sr SCADA and Controls Engineering Manager

FLSA Status : Exempt

Position Status : Permanent, Full-Time

Work Status (Hybrid / In-Office) : Hybrid

Company : Hanwha Qcells USA Corp (Qcells USA)

Qcells USA specializes in providing utility-scale modules, solar photovoltaic (PV), and battery energy storage systems (BESS) project development, along with Engineering, Procurement, and Construction (EPC) services for solar and BESS projects nationwide. Qcells USA delivers turnkey solutions for the entire utility-scale project lifecycle.

Compensation

Base pay range : $125,000.00 / yr - $140,000.00 / yr

Summary

The SCADA Engineer Level 3 is responsible for SCADA system design, integration, and troubleshooting for utility-scale solar PV and BESS projects. This role requires proficiency in programming relays, SCADA communication protocols, IT networks, and cybersecurity principles. The Engineer Level 3 will own SCADA configurations, testing, and commissioning support, ensuring systems function securely and reliably. This position reports to the Sr SCADA and Controls Engineering Manager. Remote work and typical hours are Mon-Fri, 8 : 00am to 5 : 00pm or 9 : 00am to 6 : 00pm local time. Travel up to 30% is expected.

Applicants must be authorized to work in the United States. We are unable to sponsor or take over sponsorship of an employment visa at this time.

Essential Job Function & Responsibilities

• Lead SCADA system architecture, configuration, and programming for large-scale PV and BESS assets.
• Perform relay and control device programming, ensuring optimal plant performance.
• Implement SCADA communication protocols (Modbus, DNP3, IEC 61850) for data transfer.
• Develop network security measures and cybersecurity compliance strategies to protect SCADA infrastructure.
• Oversee SCADA documentation, including system diagrams, control logic configurations, and security policies.
• Troubleshoot SCADA communication failures, control system malfunctions, and cybersecurity vulnerabilities.
• Provide technical expertise during SCADA system testing, FAT, and site commissioning.
• Work with SCADA, EMS, and HMI tools to optimize plant monitoring and automation.
• Interface with EPC contractors, vendors, and utilities to ensure SCADA compliance with project specifications.
• Support interconnection and permitting documentation related to SCADA system approvals.
• Stay updated on advanced SCADA security measures, automation best practices, and networking advancements.
• Contribute to research and development (R&D) initiatives to enhance SCADA performance and efficiency.
• Regular attendance, in accordance with the company's attendance policy and supervisory assignment, is an essential job duty.
• Perform other duties and special projects as assigned by Management.

Required Qualifications

Programming relays and control devices.

Physical Demands

Work Environment

Hanwha Qcells is an at-will Equal Opportunity Employer and prohibits discrimination based on protected characteristics. This policy applies to all terms and conditions of employment. The job description may change at any time. Reasonable accommodations are available upon request at hr-usa@qcells.com. This statement does not guarantee employment. By accepting this job description, you acknowledge the responsibilities and qualifications.

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