Inside sales representative (m/f/d)

About the Position

This is not a classic sales job. Nor is it a secure administrative job. This role lies precisely in between: at the intersection of prospects, strategy, and closing. Your work is visible. Your performance is measurable. Your progress is traceable.

Location: On site (Kaarst, North Rhine-Westphalia, Germany)

Employment Type: Full-time

Salary: Fixed salary of 3,500 € gross/month

Responsibilities

• Initial phone calls with prospects (qualification & needs assessment)
• Structured preparation, planning, and follow-up for consulting appointments
• Close collaboration with our strategy consultants in day-to-day business
• Maintenance and further development of existing contacts
• Representation of Cube Concepts at Trade Fairs, Seminars, and Industry Events

Requirements

• Willingness to learn, discipline, and resilience
• Professional communication skills
• Qualification according to clearly defined criteria
• Strategic thinking in the energy and project context
• Fluency in German (written and spoken)
• Ability to follow existing processes and implement them consistently
• Quick grasp and precise work
• Calm and structured demeanor under pressure
• Clear, committed, and level communication
• Pleasant, secure voice
• Take responsibility for oneself first

Nice to Have

• Previous knowledge in photovoltaics or BESS

We Offer

• Clear development and career advancement opportunities
• Very high adoption rate (>95%)
• Long-term perspective in a growing company
• Structured processes instead of chaos
• Modern workplaces
• Performance-related additional benefits (bonuses, perks)
• Participation in national trade fairs, congresses, and events

About the Company

CUBE CONCEPTS develops and implements photovoltaic systems and battery storage for industry and commerce, from load analysis to planning, permitting, and grid connection, to operation and marketing. Customers can choose between purchasing the system or contracting without their own investment; CUBE independently designs the components for each location.

Ready for the next step in your career?

Then join CUBE CONCEPTS and shape the future of sustainable energy with us!

Apply now