Varo Refining (Cressier) SA
Aachen
Hardware Product Owner / Hardware Developer (m/f/d) – AC Charging Systems
- 29 September 2026
- 100%
- Permanent position
- Aachen
Job summary
Join our team as a Mitarbeiter (m/w/d) in Aachen! Dive into E-Mobility.
Tasks
- Manage and develop our AC charging system portfolio.
- Analyze product requirements and document for stakeholders.
- Lead AC projects from definition to market launch.
Skills
- Degree in electrical engineering or related technical field.
- Strong knowledge of AC charging technology and standards.
- Excellent communication skills in German and English.
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About the job
Employee (m/f/d)
Hours: 40 hours, full-time
Location: Aachen
Are you looking for a varied role where you can actively steer hardware development? The e-mobility market brings new technological and regulatory requirements every day. With us, you don’t just manage existing systems – you are the driving force behind our AC portfolio. If you are seeking a job where you combine deep technical understanding with strategic foresight, solve problems independently, and act as the interface to our partners, you fit perfectly into our hardware team.
YOUR MISSION
Product portfolio management: You take care of maintaining and continuously developing our AC charging system portfolio with a future-oriented approach.
Requirements & specifications: You analyse and gather all relevant product and customer requirements, document them in structured specifications, and coordinate them with stakeholders as binding development foundations.
Design of electrical systems: You plan and dimension low-voltage main distributions (LVMD), sub-distributions, and data distribution systems on site, select components, and create the system architecture including documentation.
Interface function & sales support: As the central contact person, you answer internal and external questions in the AC area. You also analyse AC customer tenders and derive product proposals for the sales team.
Document & standards management: You create, update, and release product documents (CE declarations, operating and maintenance manuals, etc.). You analyse new national and international standards for gaps and initiate compliance projects.
Project management & co-development: You manage AC projects from definition to market launch (time, budget, quality). You take on partial developments yourself or work closely with colleagues and external partners.
Testing & reporting: You accompany certification processes until approval and continuously report on project status and risks to the team lead hardware development.
YOUR ENERGISED PROFILE
Professional training: A successfully completed degree in electrical engineering, industrial engineering, energy technology, or a comparable, solid technical qualification.
Expertise & product know-how: In-depth knowledge of the technical function, system architecture, and components of AC charging stations. Ideally, you have already gained relevant experience in the e-mobility sector.
Regulatory competence: Solid experience with CE marking, relevant IEC and EN standards, as well as common market-appropriate approval requirements.
Project management & tools: Proficient use of project methods
(e.g. Scrum, Kanban or classic) and confident handling of technical editing tools for precise preparation of complex content.Working style & analytics: A pronounced analytical mindset to quickly understand market needs. You enjoy working independently, are flexible, and approach topics proactively.
Communication & language: You are strong in communication and moderation in exchanges with purchasing, sales, and authorities. You have business fluent German skills and good English skills (at least B2).
ENERGY FOR YOUR SUCCESS
Shape the e-mobility of tomorrow with us:
With us, you have the opportunity to actively shape the future of e-mobility and bring a promising business field to life.
Challenging tasks & development prospects:
We offer you challenging tasks with diverse perspectives for personal and professional development. Our tailored training opportunities support you in advancing your career.
Motivated team & dynamic working style:
You work in a motivated team with flat hierarchies, autonomous working methods, and fast decision-making processes. Collegial teamwork and an open working atmosphere are particularly important to us.
Flexible working & workation:
We offer you a flexible working time model with the possibility of mobile working and workation.
Our special benefits for you:Subsidised membership in the Urban Sports Club for your fitness
Option to lease a business bike through your salary
Company pension scheme for your future security
Wallboxes at attractive employee conditions for your electric car
Holidays & extras:
You receive 30 days of holiday to relax and unwind.
Team events & after-work:
Regular team events and after-work get-togethers strengthen our team spirit and create a pleasant working atmosphere.
Dog-friendly office:
Our office is dog-friendly and our feel-good managers ensure a pleasant working environment.Do you want to take this exciting path with us?
Then we look forward to your application – preferably directly via our "Apply now" button.
If you have questions about this position, you can contact our HR Business Partner Fatima via jobs@elexon-charging.com.
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