Senior Sales Manager (m/w/d)

Role overview

As a Senior Sales Manager for sustainable energy systems, you will play a key role in expanding revenue and profitability by winning major new customer projects, especially within battery energy storage system (BESS) solutions. The position is based in Berlin and focuses on large-scale, high-value project sales.

Key responsibilities

• Drive growth by securing major new customer projects for energy system solutions, with individual sales volumes above €100 million.
• Use and strengthen an established network and strong market insight to identify, develop, and close large BESS project opportunities.
• Lead cross-functional bid teams in preparing detailed commercial proposals and negotiating customer contracts for major projects, including equipment supply, EPC, and long-term service agreements.
• Act as a strategic, technical, and commercial discussion partner for senior decision-makers at key customers throughout all phases of project development.
• Coach junior colleagues, support their development, and contribute to the further professionalization of the organization through your experience and expertise.
• Demonstrate a strong track record of successfully selling BESS projects exceeding €50 million.

What we are looking for

• A completed technical degree, such as electrical engineering, a business degree, or an equivalent qualification.
• Extensive professional experience with a proven record in selling energy systems and solutions.
• Mandatory experience working with grid-scale battery systems.
• The ability to work independently, handle multiple tasks, and prioritize competing deadlines effectively.
• Strong initiative and the ability to collaborate across organizational boundaries and teams.
• Excellent commercial judgment, a confident presence, strong communication skills, teamwork, flexibility, and the ability to perform under pressure.
• Willingness to travel regularly.
• Fluency in written and spoken German and English.

Benefits

• Company-run health insurance (BKK MTU) for employees and their family members.
• Comprehensive health management, including access to a company fitness program (EGYM Wellpass).
• Attractive company pension plan to support retirement savings.
• Disability insurance for broad protection.
• Mobility support for daily life, including JobTicket and JobRad.
• Corporate benefits program with employee discounts from numerous well-known brands.

Equal opportunity statement

The employer is committed to equal opportunity, diversity, and inclusion. Different backgrounds and cultures are valued as a source of broader perspectives and better results. A culture of respect and appreciation is promoted so every employee can reach their full potential.

Application instructions

Please apply only through the company’s online career portal. Applications submitted through other channels, including email, cannot be reviewed.

Contact

Ana Maria De Los Rios
[email protected]

Contract type

Permanent employment.