-
Tele2

Cyber Security Specialist

Tele2
Sweden · Full-time · Mid-Senior

As Cyber Security Specialist in our CSIRT team at Tele2 you will contribute with security expertise for our entire organization.

At Tele2 we have high ambitions to become the smartest telco in the world, creating a society of unlimited possibilities. As a Cyber Security Specialist, you will contribute to an innovative company within a team of Experts with a common goal – making sure we don’t get breached.

About The Role

As a Cyber Security Specialist you can expect a broad position within infrastructure, both IT and telco. Your responsibility is to uncover and reduce vulnerabilities and cyber security risks. You will ensure that cyber security is always on the agenda! We offer you:

  • A technical and strategic position where you are preventing intrusion across our markets
  • A possibility to challenge today´s state to create a better tomorrow
  • A creative and flexible work environment and an organization where you can grow
  • An environment where every employee is important for the company´s success, providing you with growth both professionally and personally


Your Responsibilities

You will be a consultative part in the development of Tele2s security work forward and provide the organization with information. You should be comfortable with researching and presenting security solutions for both technical and non-technical colleagues. More specifically your daily work could include:

  • Incident response
  • Penetration testing
  • Threat hunting
  • Vulnerability management
  • Supporting the internal organization with IT security expertise and communicate issues
  • Working with our Security Operation Center & defensive capabilities


The bigger picture

You will be part of the Cyber Security unit of passionate and competent Security Experts. You will work towards the entire organization, from developers to managers making sure we don’t get breached. In the team you can expect a creative environment, where you work together and learn from each others. This role can require periods of on-call support where you take turn being on call – every 4-6 weeks for security incidents. We are located at Tele2´s headquarters in Kista, Stockholm.

Our expectations

To be a good fit for this position we believe you have a genuine interest in Cyber security. You have experience of working within the cyber security domain and good knowledge of Security Operations or Incident Response. It is meritorious if you have experience of threat protection and information protection. It is also meritorious if you have experience within vulnerability management tools such as InsightVM or experience with SIEM, EDR tools, penetration testing or computer forensics. We expect you to have experience working with virtual environments and cloud infrastructure.

We believe you thrive in an environment where collaboration and innovation are core values. You are self-going and take initiatives for solving problems without fear of disrupting the status quo. You can employ your expertise in projects without a straight path set. Furthermore, you are fluent in English, both in speech and writing.

Key Skills

Ranked by relevance

cyber security penetration testing incident response cloud siem
Login to Apply
Posted
Jan 08, 2026
Type
Full-time
Level
Mid-Senior
Location
Stockholm
Company
Tele2

Industries

Telecommunications

Categories

Engineering Information Technology

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
Teltonika
Related

Junior Cyber Security Specialist | Networking Solutions

2026-05-29

Full-time
Not Applicable
Lithuania
Telecommunications
Information Technology
View Job Details
SES Satellites
Related

Engineer, Cloud and System Cyber Security

2026-05-29

Full-time
Not Applicable
Luxembourg
Telecommunications
Information Technology
View Job Details
Telia Cygate
Related

Consultant Manager Cybersecurity

2026-05-23

Full-time
Not Applicable
Sweden
Telecommunications
Information Technology