TEN Thüringer Energienetze GmbH & Co. KG | Germany | 99xxx Erfurt | Permanent position | Full time / Home office | Published since: 02.04.2026 on stepstone.de
Consultant Process IT (m/f/d)
TEN Thüringer Energienetz GmbH & Co. KG is a distribution network operator in Thuringia, based in Erfurt. The central task of the TENs is the safe, efficient and non-discriminatory provision of both the electricity and gas networks. We are looking for our ERFURT location, indefinitely, full-time someone who not only manages our IT/OT infrastructure, but actively participates. We do not expect dusty server rooms, but high-end technology and a young team of technology enthusiasts. At Capture the Flag (CTF) evenst, for example, Dragos, we take part as a team and compete with other teams worldwide. .
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Your tasks • Your profile • What we offer
You actively develop and operate our Linux IT/OT infrastructure – instead of managing it Design and optimise complex network structures (LAN/WAN) with modern security technologies for stability, performance and protection You manage and optimize our virtualization environment and our software-defined networks (SDN) Not only do you bring security concepts to the paper, but also implement them – including monitoring, attack detection and risk assessment in the KRITIS environment In your role, you tax external service providers, accompany alerts and take responsibility for (partial) projects as well as budgets The stable operation of our control center and data center environments is ensured by structured test, patch and quality management Disorders You systematically go to the ground, sustainably and continuously develop systems, interfaces and data flows Strategically you think: You actively shape our IT architecture and introduce yourself to technical guidelines and future topics You also take responsibility in the standby service – in the team that strengthens each other’s back
A completed study (Bachelor/Master/Diplom) in electrical engineering, computer science, technical computer science, automation or process engineering – alternatively you bring comparable practical experience with You have profound Linux and nftable knowledge, networks and virtualization are not foreign words for you, but passion. Maybe you even run your own homelab? You master Python and Bash to automate recurring tasks and optimize tool chains. Funded know-how in the environment IT/OT, ideally related to network control, IT security or critical infrastructure Knowledge of relevant standards and topics such as ISMS, IT security in network control technology as well as legal requirements (e.g. EnWG, BSIG, KRITIS, NIS2) – or the motivation to work on you specifically here Impressed communication strength, a factual and friendly appearance as well as joy in team collaboration and with various stakeholders A high degree of initiative, organisational skills and the ability to think economically and to enforce yourself in challenging situations Social competence, conflictability and a clear focus on solutions and customer orientation Class B driving licence
Flexibility: 38 hours week with full time, home office (2 days/week), flexible working hours with sliding time model, 30 days holiday, Christmas Eve and New Year's Eve free Attractive conditions: Remuneration by collective agreement incl. 13th monthly salary, occupational pension, occupational disability insurance Further development: Continuing and further training on our TEAG Academy Additional services: Bicycle leasing: Grant for your desired bike, free electricity tanks at the site, farm nursery, operating doctor's practice, grant for TEAG products, attractive premium for employee recommendation, free parking, licensed lunch, healthy & active: running events & courses and employee events Modern working environment: top technical equipment and exciting large-scale projects
The integration of people with disabilities is our own understanding. In order to safeguard your interests, you can already inform us as part of the application whether there is a serious disability or equality. .
Location
![]() | TEN Thüringer Energienetze GmbH & Co. KG | |
| 99087 Erfurt | ||
| Germany |
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