Job Description

Company Description MOSS Energy, founded in 2018 and headquartered in Bangkok, Thailand, is a leading provider of O&M and EPC services for large-scale rooftop, ground-mounted, and floating solar PV farms. The company manages over 150 MWp in operations and maintenance and has delivered 112 MWp of EPC projects. MOSS Energy offers end-to-end solutions covering project development, design and engineering, permitting and licensing, procurement, construction, testing and commissioning, O&M, consulting, and performance assessments. The organization is driven by a growing team of qualified engineers focused on reliable, high-performance solar energy systems and long-term client partnerships.

Role Description

Responsible for the electrical design, review, and site supervision of solar PV projects (rooftop, ground-mount, and floating) from design stage through testing and commissioning, ensuring all work complies with Thai electrical codes, utility (PEA/MEA/EGAT) requirements, and MOSS Energy quality standards.

Key Responsibilities

Prepare and review electrical designs, single-line diagrams, cable sizing, and protection coordination for PV systems.
Select and specify inverters, transformers, switchgear, DC/AC cabling, and protective devices.
Prepare BOQ and technical specifications for electrical equipment and support the procurement team.
Coordinate with utilities (PEA/MEA/EGAT) on grid connection, permits, and metering.
Ensure compliance with Thai electrical standards, IEC, and utility safety requirements.
Prepare as-built drawings and complete technical documentation.

Qualifications

Strong foundation in Electrical Engineering, with solid understanding of electricity fundamentals applied to solar PV systems.
Proficiency in Electrical Design for solar PV plants, including system configuration, cable and protection design, and compliance with relevant standards.
Knowledge of Power Systems, including grid integration of PV plants, load flow considerations, and protection coordination.
Experience with Power Distribution in industrial or utility-scale environments, preferably including low- and medium-voltage systems.
Bachelor's degree or higher in Electrical Engineering or a closely related discipline.
Experience in solar PV projects (rooftop, ground mount, or floating) in design, construction, or commissioning is highly beneficial.
Ability to produce and interpret engineering drawings, single-line diagrams, and technical specifications, and to prepare clear technical documentation.
Familiarity with relevant Thai electrical codes and international standards (e.g., IEC, IEEE) for PV plants and power systems.
Proficiency with engineering and design tools (e.g., AutoCAD, PV design software, basic simulation tools) and standard office applications.
Effective communication