Department: Commercial Engineering - EMEA
Location: Madrid
Reporting to: Senior Engineering Manager

We are Lightsource bp- and we’re on a mission to become a general leader in onshore renewables, anchored by our proven track record in solar development.
For over a decade we’ve been actively working to diversify the way our world is powered with sustainable and responsible renewable power. We work to safely deliver affordable, reliable, large-scale onshore renewable and energy storage solutions to help the world decarbonise.
Our growing business is constantly innovating and investing to help drive the energy transition. Our people and projects are focused on supporting long-term sustainable growth and energy security.

Lightsource bp operates with five core values: Safety, Integrity, Respect, Sustainability, and Drive.

Lightsource bp was fully acquired by bp in 2024.

What you’ll do (the role)

Summary

The Summer Internship program is twelve weeks long and will run from June 1st 2026 to August 31st 2026. Interns will be paid 1.500€ brut/month. This is a hybrid role,



and the trainee must be able to work from our office in Madrid at least 3 days per week.

Responsibilities of the Role
- Assist in the design, planning, optimization and execution of solar projects.
- Support engineering teams in the day-to-day tasks, preparing layouts, analyzing technical data, and reviewing project specifications.
- Conduct research on solar, wind and BESS technologies, industry trends, and regulatory requirements.
- Collaborate with cross-functional teams, including procurement, construction, and business development.
- Participate in site visits, inspections, and quality assurance tasks.
- Work with software tools for simulations, calculations, and documentation.
- Attend training sessions, workshops and team meetings as needed
- Provide general support for engineering tasks as needed.

Why you’ll make a great member of the team

Experience & Knowledge Required
- Basic understanding

📌 Commercial Engineering Intern (Madrid)
🏢 Lightsource Bp
📍 Madrid