Publication Date: Apr 29, 2026
Location: Sagunto, ES
Company: PowerCo Battery Spain, S.A.U.
Level of Experience: Graduates
Job Function: HR
Job ID: 4637
HR Business Partner
With whom you will CELLebrate
You’ll be joining a diverse and ambitious team, spread across Germany, Canada, and Spain, all working together to shape the future of sustainable energy. At PowerCo we celebrate collaboration, progress and that spark that turns bold ideas into real impact. From our new gigafactory in Sagunto (Valencia), we’re driving a project that’s transforming both the region and the future of clean mobility in Europe — and you can be part of it.
How you will CELLebrate
This position is part of our Human Resources Department, which brings together teams from People & People Services, Talent, Organization, Compensation & Benefits, Culture, and Learning & Development. Together, they support every business area and help shape a workplace where people can grow, belong, and thrive. In this team, you’ll help build a culture that’s not just creating batteries — but shaping the future of work.
As a HR Business Partner, you will act as a strategic advisor to the business, partnering with leadership teams to drive people strategies that support organizational performance, transformation, and sustainable growth.
In your day-to-day, you will:
- Serve as the primary HR advisor for assigned business areas, providing expert guidance across the full employee lifecycle.
- Partner closely with business leaders to anticipate workforce needs, ensure organizational readiness, and align talent plans with company strategy.
- Collaborate with the Talent Acquisition team to lead and oversee recruitment activities, ensuring timely and high‑quality hiring outcomes.
- Drive enterprise talent initiatives, including talent identification, succession planning, and high‑potential development programs that deliver measurable business impact.
- Design and implement targeted HR solutions and policies, actively contributing to organizational change and transformation initiatives.
- Lead the deployment, optimization, and continuous improvement of HR processes, ensuring operational excellence and alignment with corporate objectives.
- Build and maintain strong relationships with key internal stakeholders, ensuring consistent application of HR standards, policies, and governance frameworks.
- Manage and resolve complex employee relations matters, conducting thorough, objective investigations in line with Compliance and internal policies.
- Maintain deep and up‑to‑date knowledge of labor laws and regulatory requirements, proactively mitigating legal risks.
- Work closely with leaders and employees to strengthen employee engagement, workplace relationships, and company culture, reinforcing organizational values.
- Develop and implement HR strategies to enhance productivity, engagement, and retention, supporting long‑term business continuity and sustainability.
- Partner with business leaders to monitor and control personnel costs, implementing effective headcount planning and cost optimization strategies.
What you need for our CELLebration
Education:
Vocational Training or a Bachelor’s degree in Human Resources, Business Administration, or a related field, preferably with a focus or specialization in Human Resources Management.
Professional Experience:
Minimum of 5 years of progressive experience in Human Resources, ideally in a strategic or business‑partnering capacity.
Languages:
Fluent in English and Spanish, both written and spoken. Experience working in international environments is a strong asset.
What else can you bring
Possession of a disability certificate of 33% or more is valued. At PowerCo, we are deeply committed to diversity and inclusion — embracing neurodiversity, functional diversity, and all forms of individual difference. We believe diverse perspectives make us stronger and ensure everyone feels welcome, valued, and heard.
What to look forward to
- Flexible working hours.
- Competitive salary aligned with the Spanish Chemical Industry Collective Agreement.
- 25 vacation days a year + extra PowerCo Days to truly disconnect.
- Full health insurance coverage for you.
- Gympass membership to keep your body and mind in top shape.
- Monthly meal allowance through Cobee.
- Employee discounts, including special rates on vehicles from the Group.
Company: PowerCo Battery Spain, S.A.U.
Location: Sagunto, ES
Job Function: HR
Level of Experience: Graduates
Job ID: 4637
Are you a battery believer?
PowerCo was founded in 2022 to become a integral battery champion. Headquartered in Germany, we are currently ramping up gigafactories in Salzgitter, Valencia and St. Thomas in Canada with a total volume of up to 200 GWh. We are integrating the entire value chain and building a supply chain as local as possible. With that we are driving the development of a strong, sustainable battery industry in Europe and North America.
Diversity, Equity and Inclusion
We believe that the best results are created in a diverse and inclusive environment.
Therefore, all qualified applications will be considered for employment regardless of age, race, religion, gender (identity), sexual orientation, national origin or disability.
PowerCo is open to hire people of all abilities including those with certificate of disabilities. Our company is deeply committed to fostering an inclusive environment that embraces neurodiversity, functional diversity, and all facets of individual differences. We believe in the strength of diverse perspectives and are dedicated to creating a workforce where everyone feels welcomed and valued.