Senior Application Engineer, Data Center & Grid

  • Clarios
  • 02/10/2026
Full time Information Technology Telecommunications

Job Description

Key Responsibilities

- Serve as the primary technical point of contact for customers in the Data Center and Grid sectors, providing in-depth product knowledge and application support.

- Collaborate with the sales team to identify customer needs and develop tailored solutions leveraging Clarios' supercapacitor technology.

- Work closely with R&D and product development teams to define and refine product specifications based on customer feedback and market trends.

- Conduct technical presentations, demonstrations, and training sessions to educate customers on the benefits and applications of supercapacitor technology.

- Support the integration of supercapacitors into customer systems, ensuring optimal performance and reliability.

- Monitor industry trends, competitor activities, and emerging technologies to identify new opportunities and maintain a competitive edge.

- Develop and maintain strong relationships with key stakeholders, including customers, system integrators, and industry partners.

Qualifications

- Bachelor's degree in Electrical Engineering, Mechanical Engineering, or a related field. Advanced degree preferred.

- 5+ years of experience in technical sales, application engineering, or a related role, preferably in energy storage, power systems, or similar industries.

- Strong knowledge of energy storage systems, including supercapacitors, batteries, and their applications in Data Centers and Grid systems.

- Proven ability to translate complex technical concepts into customer-focused solutions.

- Excellent communication and presentation skills, with the ability to engage both technical and non-technical audiences.

- Experience working with cross-functional teams, including R&D, product management, and sales.

- Self-motivated, results-driven, and capable of managing multiple priorities in a fast-paced environment.

Preferred Skills

- Familiarity with power electronics, UPS systems, and grid-scale energy storage solutions.

- Hands-on experience with system integration and testing of energy storage technologies.

- Knowledge of industry standards and regulations related to Data Center and Grid applications.

Clarios is the global leader in advanced, low-voltage battery technologies for mobility. We power progress through ever-smarter solutions for virtually every kind of vehicle. With 16,000 employees in over 140 countries, we bring deep expertise to our Aftermarket and OEM partners, and reliability, safety and comfort to everyday lives. We answer to the planet with a rigorous ESG focus - advancing best-in-class sustainability practices and advocating for them across our industry. Learn more about us at .

Clarios is the creator behind VARTA vehicle batteries, which are designed to deliver the optimal level of power and longevity for every kind of vehicle. Whether you need batteries for your heavy-duty commercial vehicle, your highly equipped car with Start-Stop, or any kind of electric vehicle - VARTA always offers the right technology for every energy demand.

We recognize that people come with a wealth of experience and talent beyond just the technical requirements of a job. If your experience is close to what you see listed here, please apply. Diversity of experience and skills combined with passion is key to challenging the status quo. Therefore, we encourage people from all backgrounds to apply to our positions. We are an Equal Opportunity Employer and value diversity in our teams in terms of work experience, area of expertise, gender, ethnicity, and all other characteristics protected by laws in the countries where we operate. For more information on our commitment to sustainability, diversity, and equal opportunity, please read our latest report .

To all recruitment agencies: Clarios does not accept unsolicited agency resumes/CVs. Please do not forward resumes/CVs to our careers email addresses, Clarios employees or any other company location. Clarios is not responsible for any fees related to unsolicited resumes/CVs.