System Engineer – Power Conversion & Grid Integration

Energizing a new world with Exide Technologies

About us:

Exide Technologies (www.exidegroup.com) is an internationally leading provider of innovative and sustainable battery storage solutions for automotive and industrial applications. With more than 135 years of experience, Exide has developed and globally marketed innovative batteries and systems, contributing to the energy transition and driving a cleaner future. Exide Technologies' culture and strategy are centred on recycling, sustainability, and environmental responsibility. The company has 11 manufacturing and 3 recycling facilities across Europe, ensuring resilience and a low CO2 footprint with a local supply chain. With a team of 5,000 employees, we provide €1.6bn energy storage solutions and services to customers worldwide, every year.

Exide Technologies’ Energy Solutions division is developing and manufacturing stationary energy storage batteries, from backup power to large-scale storage systems (BESS and C&I). Exide´s technology portfolio spans from multiple lead-acid over to lithium-ion technologies supporting the global energy transition and digitalization. Our storage systems are used in UPS, Telecom, Datacenters, Public Transport, in Front-of- and Behind-the-Meter applications and many more.

About the job:

For our fast-growing division Energy Solutions in Castanheira do Ribatejo, Portugal at the earliest possible date we are looking for a: System Engineer – Power Conversion & Grid Integration.

Reporting to the Department Manager, you will be responsible, within the R&D team, for delivering a technically robust, grid‑compliant, and fully optimized electrical architecture for turnkey BESS plants.

What will your daily responsibilities include in this role?

• Serve as the technical lead for power conversion and grid integration topics — including converter/inverter selection, grid compliance, medium voltage system interfaces, and essential power system studies.
• Develop and validate overall electrical system architecture, including equipment sizing, system topology, and performance calculations at the point of interconnection.
• Lead the medium voltage system and Balance of Plant (BoP) electrical design, covering items such as MV stations, transformers, switchgear, protection devices, grounding systems, and auxiliary power.
• Prepare key engineering deliverables such as single line diagrams, protection concepts, cable-sizing documents, and equipment specifications.
• Ensure electrical safety, protection principles, and technical compliance across all phases of design and implementation.
• Support tenders, technical proposals, and project execution while collaborating closely with multi disciplinary engineering teams.

What we ask for:

• Degree in Electrotechnics/Electrical Engineering or equivalent.
• Professional experience of at least 2 years in an industrial environment or in technical after‑sales support.
• Knowledge of power systems, electrical installations, or related areas.
• English level C1 required.
• Good communication and interpersonal skills.
• Availability to travel within Europe.
• Ability to work in international and multicultural scenarios.
• Results orientation.
• Strong sense of responsibility.

What we offer:

We offer you a challenging, responsible and varied job in a modern, fast growing division within an International Corporation. You can expect a highly collegial working environment with a reasonable scope for action and decision-making. You will benefit from exciting personal and professional development opportunities, additional corporate well-being initiatives, and several key benefits, including:

• Competitive compensation.
• Flexible working hours system.
• Annual holidays: 23 days. Plus 3 extra company‑provided days, one of which is the employee’s birthday.
• Subsidized meals.
• Pension Plan financed by the employer.
• Medical Services according Exide protocols.
• Professional growth possibilities & learning opportunities.
• Access to Gamelearn platform.
• Collaborate with transverse teams and helpful colleagues.
• Contribute to innovative projects.
• A real perspective of working in a dynamic environment.

Working with us means being engaged and agile. Our culture of continuous learning and commitment to sustainability and diversity create an environment where you can grow your skills and your career.

Feel free to apply if you think you meet the criteria and are excited to join our project. Please submit your application along with an updated CV. A member of our Selection team will reach out to you. Best of luck!

Our energy: It’s you! Together, we will be transforming the energy sector.

Exide is an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability or gender identity.

Exide is committed to sustainability and value creation, respecting the planet’s limits and fostering positive change for both the environment and people within the global energy storage system.

Exide Technologies – Energizing a new world