The Senior Electrical Design Engineer leads the electrical design function for utility-scale and C&I solar PV projects across the full EPCC cycle. This role combines deep technical expertise in DC/AC system design with the ability to mentor junior engineers, coordinate cross-functional teams, and uphold the highest standards in drawing quality, documentation, and regulatory compliance. The successful candidate will be a key technical authority within the engineering team and a trusted point of contact for project stakeholders.
Design & Technical Leadership
- Lead the production of comprehensive PV electrical design drawings covering DC and AC systems, from concept through to construction and as-built stages
- Serve as the primary technical authority for DC/AC electrical system verification and design clarification, providing guidance to engineers and drafters
- Review and approve all design drawings, specifications, and deliverables; initiate, track, and close out necessary revisions
- Develop and review single-line diagrams, protection coordination studies, load flow analyses, and cable sizing calculations for solar PV projects
- Ensure electrical designs comply with applicable Philippine standards (PEC, OSHS), IEC standards, and utility grid connection requirements
Drawing Management & Documentation
- Manage the preparation of tender, construction, shop, and as-built drawings in accordance with project milestones and client requirements
- Oversee and enforce CAD standards across all projects; ensure a rigorous drawing revision and version control system is maintained
- Lead the compilation and quality assurance of as-built documentation packages for handover
- Coordinate with qualified persons (PRC-licensed engineers, local consultants) for drawing submissions, regulatory approvals, and permit applications
3D Modelling & Coordination
- Produce and review 3-dimensional models using AutoCAD, SolidWorks, or SketchUp to support design coordination, clash detection, and client presentations
- Coordinate with civil/structural and mechanical disciplines to ensure integrated design solutions
Mentorship & Team Development
- Mentor and guide junior and mid-level electrical design engineers, reviewing their work and facilitating their technical growth
- Contribute to standardisation efforts — developing design templates, calculation sheets, and reference guides for the engineering team
- Support business development activities through technical input on proposals, tender submissions, and client presentations
Requirements
Qualifications & Experience
- Bachelor's Degree in Electrical Engineering; PRC licensed Professional Electrical Engineer (PEE) or Registered Electrical Engineer (REE) preferred
- Minimum 5 years of experience in electrical design, with at least 3 years in solar PV or renewable energy EPCC projects
- Demonstrated experience handling utility-scale (1 MWp and above) and C&I rooftop solar PV projects from design to commissioning
- Solid understanding of Philippine Electrical Code (PEC), distribution utility interconnection standards, and DOE/ERC regulatory requirements for solar projects
Technical Skills
- Advanced proficiency in AutoCAD; working knowledge of SolidWorks and/or SketchUp
- Experience with PV system design and simulation tools (e.g. PVsyst, Helioscope, or equivalent)
- Competence in electrical calculations including cable sizing, voltage drop, protection coordination, and energy yield analysis
- Familiarity with SCADA, monitoring systems, and grid-tied inverter configurations is an advantage
Personal Attributes
- Strong leadership presence — able to take ownership of the design function and make sound technical decisions under pressure
- Excellent communication skills, with the ability to articulate complex technical matters clearly to both engineering and non-technical stakeholders
- Highly organised and detail-oriented, with exemplary follow-up discipline and the ability to manage multiple deliverables simultaneously
- Proactive, self-directed, and comfortable working in a lean, fast-paced environment with evolving priorities
- Committed to high standards of integrity, professionalism, and collaborative team culture
