EPC Project Engineer (m/w/d)

Job Description

As an Independent Power Producer, Voltalia operates in over 20 countries, developing, building, and maintaining renewable energy projects and services across five key technologies: solar, wind, hydro, biomass, and storage. Backed by the AFM Group, a globally recognized, family-owned investment group, we benefit from long-term stability and a shared commitment to sustainable growth.

By the end of 2024, our operational and under-construction capacity reached 3.3 gigawatts—a 14% increase since 2023. With 1,500 employees worldwide, we thrive in a fast-moving environment driven by adaptability, innovation, and collaboration.

In our company, your work directly contributes to a more sustainable world. Whether you're driving projects forward, optimizing operations, or leading strategic initiatives, you're contributing to our mission to improve the global environment and foster local development.

At Voltalia, we welcome individuals from all backgrounds, whatever your race, ethnicity, gender, nationality, age, disability, sexual orientation, and experience. In our company, diversity drives innovation and contributes to a workplace where everyone can thrive.

Ready to make an impact? Bring your energy—let’s power a sustainable future together!

Your Missions

As a Project Engineer in our EPC Team in Spain, you will act as a key technical reference for engineering design and execution of utility-scale wind and solar projects. You will manage and coordinate all technical aspects across different project phases to ensure quality, cost-effectiveness, and timely delivery.

Your key responsibilities will include:

• Manage site design and technical engineering for solar and wind projects.
• Carry out feasibility studies and energy yield assessments.
• Optimize structural and electrical designs.
• Prepare technical solutions based on cost, generation, and implementation feasibility.
• Coordinate with internal teams and external subcontractors during all phases.
• Review and validate detailed engineering and technical documentation.
• Support in the negotiation and closure of acceptance certificates (PAC, IAC, FAC).
• Conduct technical risk assessments and support HSE and Quality teams.
• Assist with material selection and cost/risk analysis.
• Participate in subcontractor selection and technical audits.
• Ensure engineering standards and ITPs are aligned across projects.
• Interface with grid operators on connection solutions.
• Provide technical support during construction and O&M handovers.
• Contribute to internal knowledge sharing (REX) and process improvements.

Qualifications & Experiences

• 3–5 years as a Project Engineer or Technical Advisor in renewable energy.
• Degree in Engineering (Electrical preferred) or equivalent qualification.
• Solid understanding of project costing, inspection, and testing.
• Hands-on experience advising clients and supervising technical aspects of EPC projects.
• Knowledge of data analysis tools and GIS (valued).
• Proficient in MS Office and electrical design software.
• Fluent in English.
• French and/or Portuguese are a plus.

Key Skills

• Rigorous and autonomous.
• Strong analytical and problem-solving skills.
• Excellent interpersonal and communication skills.
• Ability to manage multiple projects in parallel.
• Adaptability in dynamic environments.
• Availability to travel occasionally to Portugal or other countries to liaise with central teams (COE & EPC).

If this opportunity excites you, we'd love to hear from you! Apply now!

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