hsag Heidelberger Services AG | Germany | Deutschland gesamt bundesweit, Home-Office | Permanent position | Part time - flexible / Full time / Home office | Published since: 06.08.2026 on stepstone.de
Expert for energy industry market processes – 100% remote / home office (m/f/d)
As a service provider for energy supply companies, we support our customers to drive the energy transition and digitization. Our teams are currently present at the locations Münster, Gera, Chemnitz, Essen, Heidelberg, Halle, Magdeburg and Walldorf. To strengthen our teams, we are now looking for experts (w/m/d) for energy-economic market processes that enrich us with their experience and expertise. We extend our search to the Düsseldorf and Velbert area. You like working at home office? No problem! Although our name is Heidelberg, we – the hsag – are represented nationwide at various locations. However, our 700 employees enjoy the freedom to work where they feel the most comfortable. .
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Your tasks • Your profile • What we offer
Your future responsibilities include various tasks: Own-responsible and case-closing processing of complex energy-economic topics and processes across disciplines and market roles using well-founded special knowledge in the operational energy-economic environment take over the role as key user (w/m/d) as well as specialist contact (w/m/d) for the team and the client Processing of complex accounting cases and execution of invoice corrections Processing of EDIFACT messages and ensuring proper market communication Clearing of supplier changes according to GPKE and GeLiGas Management of energy-efficient devices including intelligent measuring systems Planning, implementation and documentation of test activities Compilation of evaluations, statistics and quality analyses and implementation of quality checks Identification of optimization potentials and support and support in their implementation take on independent special tasks and manage small projects and subprojects
You can identify yourself with our values – success orientation, quality, honesty, fairness and team spirit – and also recognize yourself in the following points? Then we look forward to your application! You bring at least nine years of experience in the commercial processes of the energy industry (which should not be left for more than one year) and have already gained extensive experience in energy billing as well as in the market processes (GPKE, GeLi Gas, EDIFACT e.g. MSCONS) You have a completed commercial training, e.g. as an office businessman/wife, industrial businessman/wife, merchant/wife in wholesale and foreign trade, dialogue marketing or retail or a comparable qualification You are routined in dealing with current MS Office applications, especially Excel, and thus successfully supports in various projects You work extremely efficiently and put high quality standards on your work results You like to think beyond the edge of the plate and are motivated to actively shape and develop processes along the entire value chain
We focus on the human being – as a service provider for energy supply companies, we know that nothing is going without our employees. That's why we're ready for you: 100% Homeoffice nationwide Flexible, scheduleable working hours (Monday to Friday) taking into account specific project requirements of our customers Unlimited permanent employment in full or part-time Providing a complete home office hardware Access to the internal hsag Academy for regular training Attractive benefits such as company pensions, corporate benefits, Internet bill grants and Germany ticket, employee recommendation premiums of €1,000, regular company and team events, health services and much more
Location
![]() | hsag Heidelberger Services AG | |
| bundesweit, Home-Office | ||
| Germany |
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