Senior Substation Engineer - Level 4

Description

Title:

Senior Substation Engineer – Level 4

Department:
Engineering Center

Location:

Houston, TX
Supervisor:
Manager of HV Engineering
FLSA Status:
Exempt
Position Status:
Permanent, Full-Time
Work Status (Remote/Hybrid/In-Office):
Remote

Hanwha Qcells USA Corp (Qcells USA), headquartered in Houston, TX, 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 comprehensive turnkey solutions encompassing the entire utility-scale project lifecycle. By choosing Qcells USA for turnkey solutions, customers can reduce uncertainty and risk, leading to enhanced investment returns and contributing to a more sustainable future.

Qcells USA’s complete turnkey solutions seamlessly integrate the expertise of our Module, Development, and EPC teams, while ensuring close coordination with other vital internal groups such as Project Finance, Systems Integration, and Legal. This collaborative approach ensures that Qcells USA projects deliver exceptional value and performance. With several multi-billion-dollar investments, Qcells is pioneering the establishment of the only complete module supply chain in the U.S., including the expansion of our Georgia module manufacturing facility, which stands as the largest in the Western Hemisphere.

As an integral part of the global Qcells brand, Qcells USA benefits from a legacy of excellence in photovoltaic manufacturing. Qcells is renowned worldwide for its high-performance, superior-quality solar cells and modules. With dual headquarters in Seoul, South Korea (Global Executive HQ) and Thalheim, Germany (Technology & Innovation HQ), Qcells operates under the umbrella of Hanwha Group, a FORTUNE Global 500 company and one of the top 8 business conglomerates in South Korea.

The Senior Substation Engineer – Level 4 is responsible for leading HV substation design, interconnection studies, and regulatory compliance for multiple utility-scale solar and BESS projects. This role requires deep expertise in power system analysis, transmission interconnection, and protection system coordination. The Senior Engineer will mentor junior engineers, engage with utilities, and drive technical excellence in HV integration strategies. This position reports to the Director of SME or another management personnel that the CEO of the company may designate.

This position is based in Irvine, CA office working a remote schedule and working hours are Monday through Friday, from 8:00am to 5:00pm or 9:00am to 6:00pm local time. This position may be expected to travel up to 30%.

• Lead design and execution of high-voltage substations, ensuring optimal grid integration of PV and BESS assets.
• Perform complex interconnection studies, including load flow, contingency analysis, transient over-voltage, transient stability, and harmonic distortion evaluations.
• Oversee protection and control system development, ensuring relay settings and breaker coordination align with grid reliability requirements.
• Optimize substation land use, safety clearances, and grounding methodologies to enhance system efficiency.

• Ensure compliance with NEC, IEEE 1547, NERC, and FERC regulations for transmission-level interconnection.
• Engage with utilities, ISOs, and RTOs to accelerate interconnection approvals and optimize grid support strategies.
• Lead technical discussions with permitting agencies, resolving compliance issues and ensuring project viability.