
Rolls-Royce
Technical Sales Working Student
Location: Berlin | Friedrichshafen | Germany
Location flexibility: 3 office days / week
Job Description
Job Description
Working Student Electrical Engineering – Battery Energy Storage Systems
Join our engineering team and help shape the future of energy storage in Europe. As a Working Student in Electrical Engineering, you will support the development of large-scale Battery Energy Storage System projects and gain hands-on experience in an exciting, fast-growing industry.
Your responsibilities:
- Support the engineering of technical solutions for customer projects
- Create and update single-line diagrams and electrical schematics
- Assess and specify electrical equipment, including inverters, batteries, switchgear, transformers, and auxiliary systems
- Prepare technical documentation, equipment lists, and design calculations
- Support technical discussions with suppliers and evaluate quotations
- Contribute to system studies, design reviews, and technical optimization of BESS solutions
Your profile:
- Currently studying Electrical Engineering, Power Engineering, Energy Technology, or a related field
- Good knowledge of electrical power systems and electrical equipment
- Experienced in working with 2D CAD systems, such as EPLAN or BricsCAD
- Structured, reliable, and able to work independently
- Highly motivated, proactive, and eager to take ownership
- Good communication skills and a strong team spirit
- Fluent in English; German skills are an advantage
What we offer:
- Hands-on involvement in major European energy-storage projects
- Close collaboration with experienced engineers and project teams
- Flexible working arrangements compatible with your studies
- Excellent opportunities to grow professionally in a future-oriented industry
Type of Contract
Temporary (Befristet)
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Working at Rolls-Royce

3 office days / week

Fully flexible hours
Company benefits
Open to compressed hours
Open to job sharing
Open to part-time employees
25 days annual leave + bank holidays
Health insurance
Open to part time work for some roles
Bike parking
Private booths
Modern office
Collaboration spaces
Ergonomic workstations
On-site barista
On-site catering
Neonatal leave
Family health insurance
Enhanced maternity leave
Adoption leave
Childcare credits
Shared parental leave
Carer’s leave
Mentoring
Coaching
In house training
Lunch and learns
L&D budget
Studying sabbaticals
Further education support
Enhanced maternity leave
Annual bonus
Enhanced pension match/contribution
Share options
Employee discounts
Cycle to work scheme
Electric Car Salary Sacrifice
401K
Cinema discounts
Theme park discounts
Referral bonus
Faith rooms