IT Security Specialist at Trollhättan Energi

Do you want to help protect critical infrastructure and drive development in IT and cybersecurity? At Trollhättan Energi, you will work to protect systems that keep an entire community functioning – from clean water in the tap to a stable power grid and secure digital flows.

Here, advanced IT and OT security is combined with a clear societal mission where your work contributes to safety, sustainability, and the smart infrastructure of the future.

Trollhättan Energi is a local energy company with a big heart and important missions. We are responsible for ensuring that the residents of Trollhättan have access to electricity, district heating, water and sewage, waste management, as well as fiber and digital communication. Our mission is to create a sustainable and simple everyday life – today and for future generations. With us, you can combine technology and social benefit with innovation and development, in an environment where you can both grow and make a real contribution.

Your Mission

As an IT Security Specialist with us, you will play a key role in protecting our operations and critical societal infrastructure. You will work with both traditional IT and our OT environment (Operational Technology) and ensure that our systems are robust, available, and secure. You will do this by driving work on risk management, incident management, and security testing.

You will be an important link to our security department and contribute to building structure, order, and long-term development that follows relevant standards and regulations. You will have many internal contact points and collaborate with other specialists and various departments to create a stable and secure IT environment together.

Main Responsibilities:

• Develop and implement security solutions for IT and OT environments
• Work with risk analyses, incident management, and security testing
• Ensure compliance with relevant regulations, including NIS2
• Follow up and report on security status and suggest improvements
• Support the organization in raising competence in IT security

Your Team

The position of IT Security Specialist is new and located in the IT and Digital Development department. The department consists of thirteen people within our three functions; IT, OT (Operational Technology), and Digital Development. We have a mixed IT environment where we both operate systems ourselves and use cloud services. Since we are a relatively small department, we help each other, support one another, and you get a very good overall picture, being involved in all processes and having a good opportunity to influence. We use modern technology and encourage certification and continuous professional development.

Your Profile

To succeed in this role, we see that you are analytical, structured, and quality-conscious. You have a security mindset in everything you do, are curious about new solutions, and responsive to the organization's needs. Furthermore, you are a team player who can work independently and collaborate closely with others.

Qualifications

• Several years of experience in IT or cybersecurity
• Good knowledge of IT infrastructure (networks, firewalls, and system hardening)
• Relevant higher education in IT/technology or equivalent work experience
• Driver's license B

Meritorious

• Experience in OT environments, or a desire to develop in the area
• Practical experience in incident management and Security Operations
• Knowledge of automation and scripting (e.g., PowerShell or Python)
• Updated on regulations and legislation, especially NIS2

What Can We Offer You

With us, you will have an important job in an expanding and developing industry, within an organization that makes a difference for many people, not least through our strong commitment to society and the environment. As a medium-sized company, we have short decision-making paths, which means that ideas can quickly be turned into action. We offer flexible working hours, some opportunities for remote work, and a workplace just a 5-10 minute walk from the travel center in Trollhättan.

Read more about our benefits (https://www.trollhattanenergi.se/jobba-hos-oss/formaner/)

Application Procedure

This recruitment process is handled by Experis on behalf of Trollhättan Energi, which means that you will be employed directly by Trollhättan Energi. If you have questions about the position, please contact the responsible recruiter Sara Johansson at [email protected] (mailto:[email protected]). The deadline for applications is January 23, 2026. The position is a permanent employment and the start date will be agreed upon.

We work with ongoing selection, so do not wait to show your interest!

About Trollhättan Energi

We are an energy company owned by the city of Trollhättan. We want to help build a city where it is good to live by offering sustainable products and services in energy, environment, and digital communication. In addition to this, we work towards a larger goal – to be the good force for generations.

We are driven by making Trollhättan and our surroundings better. We believe in people and trust each other's abilities, differences, and knowledge. Exceeding expectations and delivering customer experiences, seeing opportunities, and being businesslike – this is how we want to create added value for people and businesses in our city together with each other and our partners.

Today, we have over 200 employees and a turnover of around 850 million SEK.

Welcome with your application!

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