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Renewable energy jobs at 50Hertz

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Berlin, Germany 1,001–5,000 employees 50hertz.com
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50Hertz
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About 50Hertz

Company Overview

Name

50Hertz Transmission GmbH, a wholly owned subsidiary of Eurogrid GmbH with shares held by the Elia Group (80%) and KfW Bankengruppe (20%)

Headquarters

Berlin, Germany

Founded

2002

Size

Approximately 2,500 employees (source: career.50hertz.com) and a pre-profit transfer annual result of 377.3 million euros for 2024 with monthly subsidies of 3.479 billion euros (source: lobbyregister.bundestag.de)

What They Do

50Hertz Transmission GmbH is one of the four transmission system operators in Germany, managing the high-voltage grid at 220 kV and 380 kV over approximately 10,000 kilometers of lines, making the company a key player in power supply for northern and eastern Germany (source: linkedin.com). The company focuses on operating, maintaining, and expanding the transmission network without generating electricity itself (source: 50hertz.com). Core responsibilities include control center operations, maintenance of high-voltage equipment, management of substations and overhead lines, as well as expanding grid infrastructure, particularly connecting offshore wind farms (source: career.50hertz.com). 50Hertz ensures the reliable supply of around 18 million people and supports the energy transition through demand-driven grid expansion and innovative technologies in cable technology, substation technology, and digital grid management (source: career.50hertz.com).

Projects & Track Record

50Hertz’s project portfolio primarily includes the expansion and modernization of transmission infrastructure, such as offshore grid connections, substations, overhead lines, and cable systems (source: career.50hertz.com). Integrating offshore wind farms in the Greifswald, Güstrow, and Rostock-Warnemünde regions is a key focus, supported by specialized technical and maintenance projects (source: karriere.50hertz.com). Additionally, 50Hertz operates an extensive network across the federal states of Brandenburg, Mecklenburg-Western Pomerania, Saxony, Saxony-Anhalt, Thuringia, as well as Berlin and Hamburg, highlighting the company’s importance for power supply in northern and eastern Germany (source: linkedin.com).

Recent Developments

The 2024 financial statements show a strong pre-profit transfer result of 377.3 million euros, up from 296.8 million euros in 2023, alongside high monthly subsidies of 3.479 billion euros (source: lobbyregister.bundestag.de). In terms of personnel, 50Hertz is actively recruiting specialists for 2025 and 2026, including positions in control center operations in Neuenhagen near Berlin, maintenance planning for high-voltage equipment in Berlin, and project management in metering and energy systems (source: career.50hertz.com). Job postings also reveal a broad recruitment drive in cable technology, substation technology, offshore, control technology, and system engineering (source: linkedin.com).

Working There

50Hertz offers diverse career opportunities in electrical engineering, maintenance planning, high-voltage technology, substation technology, cable technology, project management, IT/digitalization, control center operations, logistics, procurement, legal, human resources, and offshore technologies (source: karriere.50hertz.com). Work locations include Berlin-Mitte, Berlin, Neuenhagen near Berlin, Greifswald, Güstrow, and Rostock-Warnemünde (source: career.50hertz.com). The company offers a 37-hour workweek, flexible working hours without core times for certain roles, and a long-term working time account (source: career.50hertz.com). Applicants typically only need to submit a CV and relevant certificates; a cover letter is not required (source: karriere.50hertz.com). Additionally, a representative for severely disabled employees is available for confidential questions regarding workplace accessibility (source: career.50hertz.com).

Last updated Sep 27, 2026 · Report an issue

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