Senior Electrical Engineer – Renewable Energy/Solar Farms

Senior Electrical Engineer – Renewable Energy/Solar Farms
Bucureşti
Bucureşti Sectorul 1, București, Romania

Job Description

Here is what you will do:

1. Technical Leadership & Renewable Electrical Design

• Lead the electrical design of
  - scale solar PV and hybrid renewable systems, including MV distribution up to 66k
  V.
• Develop
  - line diagrams (SLDs), cable routing, inverter station layouts, substation and switchyard designs.
• Ensure designs comply with IEC, IEEE, ENA, DNO/TSO requirements, and national grid connection codes.
• Define and implement technical design strategies that meet safety, efficiency, and sustainability objectives.

2. Solar & Battery Systems Expertise

• Design and integrate solar PV arrays, inverters, transformers, RMUs, and BESS systems into existing grid networks.
• Evaluate and optimize PV yield, losses, and equipment selection using simulation tools (PVsyst, ETAP, etc. ).
• Develop protection and grounding systems, ensuring safe operation and arc flash mitigation.
• Advise clients on renewable connection strategies, grid code compliance, and interconnection requirements.
• Lead coordination meetings, ensure
  - free models, and promote integration with civil and structural teams.
• Support digital workflows using CDE platforms (BIM 360, ACC, Aconex) and
  - based collaboration for efficient project delivery.

3. Project & Client Management

• Act as the technical lead for electrical engineering scopes on large renewable projects.
• Coordinate with developers, EPC contractors, utilities, and independent engineers during project development and execution.
• Support project managers in budgeting, scheduling, risk assessment, and design deliverable management.
• Prepare technical documentation, feasibility reports, and participate in client design reviews.

4. Construction & Commissioning Support

• Provide engineering support during construction and commissioning stages.
• Review contractor documentation, respond to RFIs, and verify electrical installations and testing procedures.
• Mentor and guide junior engineers to enhance their knowledge of renewable design and installation practices.

Here’s what we’re looking for:

Required:

• Bachelor’s or Master’s Degree in Electrical Engineering (or related field).
• 8+ years of experience in electrical design for renewable energy or
  - scale power projects.
• Proven track record in solar PV, MV distribution, substations, and grid connection design.
• Hands-on understanding of utility standards, protection schemes, grounding, and electrical safety regulations.
• Proficiency in Auto
  CAD, electrical design tools, and BIM workflows.
• Strong communication and leadership skills, with ability to manage multidisciplinary coordination.

Preferred:

• Experience with PVsyst, ETAP, Dig
  SILENT Power
  Factory, or similar analysis tools.
• Field experience in solar/BESS installation, commissioning, or operations.
• Exposure to energy storage systems, hybrid microgrids, and HV grid interconnections.
• Familiarity with international renewable standards (IEC, ENA, G99/G100) and interconnection processes.
• Proven ability to mentor junior engineers and drive a culture of technical excellence.

At AECOM, you will have freedom to grow in a world of opportunity

Our Freedom to Grow hybrid working philosophy is the cornerstone of our success as a business – supporting a culture of flexibility, trust and performance at AECOM.

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