TenneT TSO GmbH

Master craftsman/technician for structural maintenance in the field of substations (m/f/d)

Oldenburg
Energy generation & supply, Others, Production, commissioning, quality management, Project management & planning, Real estate, construction, financing, Technical management, project planning
Full-time
Active since: 20.06.2025

Master craftsman/technician for structural maintenance in the field of substations (m/f/d)

TenneT is growing in order to achieve its strategic goals: We are tackling the transformation of the energy supply. We are making the energy transition! Join us – with a job that really makes a difference!
Grid Field Operations Germany (GFG) is responsible for the operation, maintenance and expansion of the German electricity grid, ensuring a secure supply for our end customers and society as a whole. At the heart of our mission is the goal of secure and reliable grid operation in conjunction with a forward-looking and efficient project strategy, which – always with a view to the future – is characterized by intensive cooperation with our partner unit Large Projects Germany (LPG), among others. With more than 1,200 employees, we fulfill our role as a reliable and innovative operator of TenneT’s German extra-high-voltage grid. Against the backdrop of responsible budget planning, the integrity of people, the environment and our assets has top priority in our daily work – to create an environment in which safety and well-being are paramount in all our activities.
TenneT is a leading European grid operator. We are committed to providing a safe and reliable electricity supply – 24 hours a day, 365 days a year. We are helping to shape the energy transition – for a sustainable, reliable and affordable energy future. As the first cross-border transmission system operator, we plan, build and operate a high-voltage and extra-high-voltage grid with a length of over 25,000 kilometers in the Netherlands and large parts of Germany and enable the European energy market with our 17 interconnectors to neighboring countries. With a turnover of 9.2 billion euros and total assets of 45 billion euros, we are one of the largest investors in national and international electricity grids, on land and at sea. Every day, our 8,300 employees give their best and ensure that more than 43 million end consumers can rely on a stable supply of electricity in line with our values of responsibility, courage and networking.

Your tasks

  • As a master craftsman/technician for structural maintenance in the area of transformer stations (m/f/d) at the Oldenburg site, you will play a central role in the support and maintenance of our structural facilities in the area of transformer stations.
  • You will look after and maintain buildings, foundations and infrastructure in our substations – including corrosion protection and steel structure renovations – and commission the relevant companies.
  • You will implement water protection measures and ensure compliance with them (e.g. pipeline inspections, separator maintenance, expert inspections).
  • You take care of obtaining and maintaining building permits .
  • You are the contact person for our service groups, authorities and external service providers, which you coordinate and for whom you are responsible for quality control.
  • You develop internal regulations with regard to maintenance and structural facilities and comply with them.
  • You will be responsible for budget planning and monitoring as well as technical reporting.

Your qualifications

  • Completed training in a skilled trade (carpenter, bricklayer, heating/sanitary), as well as further training as a construction technician, master craftsman or foreman (m/f/d) – or a comparable or higher qualification
  • Relevant professional experience in the above-mentioned areas of responsibility is desirable
  • A pronounced HSE awareness
  • Confident handling of MS Office and ideally SAP
  • Assertiveness, independence as well as team and contact skills
  • Willingness to travel and a class B driver’s license

Benefits

  • Flexibility
  • We are family-friendly and close to life
  • We focus on people: our external partners provide you with support services for different phases of life – for example in matters relating to childcare, household services or care and work
  • A 37-hour week with flexible working hours, flexitime account, home office option and 30 days’ vacation per year (+ days off on New Year’s Eve and Christmas Eve) allow you to organize your work individually
  • Job details
  • Attractive remuneration & social benefits
  • Attractive remuneration : The salary is based on a collective agreement and includes a Christmas bonus, 14th monthly salary, various bonuses, capital-forming benefits and a company pension scheme
  • A JobRad in the deferred compensation model can be used as an alternative to commuting to work and as a health promotion measure
  • Personal development
  • Recharge your batteries, promote health – not with fine words, but with concrete benefits: You can expect various courses offered in the company, cost sharing for sports facilities, counseling services and health checks by company doctors on site
  • Our company restaurants contribute to a healthy and varied diet
  • Modern &amp
  • Working environment
  • Modern working environment
  • Working environment with a campus feel: modern work equipment and ergonomic workstations as well as an open office concept make it easier for you to collaborate across teams on site
  • In order to enable a healthy working environment even when working from home, we contribute financially to your office equipment

Contact us

Daniela Janizki
Recruiter
Daniela.Janizki@tennet.eu
People
Talent Acquisition
Stefan Loos
Hiring Manager
Stefan.loos@tennet.eu
Grid Field Operations Germany
Operation Stations

Additional job locations
Oldenburg
Entry date
No specification
Contract tye
No specification
Salary
No specification
Employer Info
TenneT TSO GmbH
Oldenburg


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