0Customer and Contract Management Energy Services (m/f/d)
HAPEKO Deutschland GmbH | Germany | 10xxx, 14xxx, 13xxx, 12xxx Berlin | Permanent position | Part time - flexible / Full time / Home office | Published since: 18.02.2026 on stepstone.de

Customer and Contract Management Energy Services (m/f/d)

Branch: Building services and waste... Branch: Building services and waste disposal


Our client is a leading technology and energy service provider specializing in modern, sustainable energy supply and heat solutions. With a strong focus on decarbonization, energy efficiency and the development of innovative supply concepts, the company accompanies customers from real estate, industry and public authorities on their way to a climate-friendly future. As a high-growth player within the energy transition, our client offers a professional environment, modern work structures and diverse development opportunities at a central location in Berlin. .

Your tasks • Your profile • What we offer

Responsibility for commercial tasks in customer and contract management and energy accounting. Central contact for home administrations and owners in contractual matters with professional correspondence and data management. Creation of energy cost accounting including price calculation and implementation of legal regulations. Monitoring project-related costs and support for monthly and annual accounts, budgets and reports. Management of project-related cooperation with internal departments and external partners. Maintenance of the accounting software, installation of new projects and adjustments of counter master data.

Entrepreneurial thinking, strong communication skills and precise functioning Readiness for responsibility and clear, structured addressing of topics Motivation for process optimization and active contribution to the energy transition Technical understanding of the energy industry Professional training or BWL degree plus first experience in customer service Safe handling of Excel, industry-specific software and relevant legal requirements

Designing the energy transition with measurable impact on CO2 emissions. Attractive salary that provides fair conditions for all employees. Flexible working time models and mobile work for the reconciliation of work and private life. Possibilities for personal development and clear development paths. Offers for health promotion such as organic drinks, fruits and bike leasing. Open and value-estimating communication across all hierarchical levels. .

Location

ava HAPEKO Deutschland GmbH
10827  Berlin
Germany

The text of this ad was translated from German into English using an automatic translation system and may contain semantic and lexical errors. Therefore, it should be used for introductory purposes only. For more detailed information, see the original text of the ad at the link below.

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