System Engineer

Telia; Oslo; Hybrid; NOK 700,000 - 900,000; Full time

Job summary

Telia is seeking a System Engineer to join the Production, Shared Operation Secure Operation team. You will support and develop target systems across databases, networks, servers and clusters while ensuring service delivery and proactive maintenance.

Ideal candidates bring Linux/Windows admin experience, Kubernetes know-how, and familiarity with CI/CD pipelines, SQL databases, and monitoring tools. Join Telia to drive automation and secure operations in a dynamic environment.

Qualifications

• University degree in a relevant field or equivalent experience.
• Experience with Linux and Windows server administration.
• Experience with Kubernetes and IT operations.
• Knowledge of databases such as Oracle and PostgreSQL, and SQL.
• Knowledge of IP networks and troubleshooting.
• Experience with CI/CD pipelines and GitHub/Jenkins/Ansible.
• Familiarity with Agile and SAFe ways of working.
• English proficiency in written and spoken form.

Responsibilities

• Support and develop target systems within IT Production.
• Secure and maintain SLAs with stakeholders.
• Proactively solve problems and drive improvements.
• Lead technical role in projects and run sub-projects.
• Develop tools to support operations.
• Deploy and configure continuous changes in the application landscape.
• Keep technical documentation up to date.
• Drive automation improvements and execute Priority and/or GRC controls.

Skills

Linux administration

Windows server administration

Kubernetes

Agile/SAFe

English communication

Education

University degree in a relevant field

Tools

GitHub

Jenkins

Ansible

Grafana

Prometheus

BMC Remedy

ServiceNow

Job description

We’re looking for a System Engineer to join the Production, Shared Operation Secure Operation team at Telia.

I’m Michael Mobelius, leading the Secure Operation DevOps team within the Shared Operation, IT Production & Cyber Security organization, and I’m searching for someone ready to grow with us. We’re a great bunch of people, and I am super proud of every member of our team.

What you’ll do:

As a System Engineer, you will support and develop our target systems within the IT Production area, working with a wide range of diverse technologies, from databases, networking, servers and clusters to other components and services.

• Support and develop target systems within the IT Production area
• Secure and maintain the Service Level Agreement towards our stakeholders together with colleagues
• Solve problems with a proactive and preventative approach
• Take on the technical role as System Engineer in projects and run smaller sub-projects
• Develop tools to support our systems within the operation area
• Deploy and configure continuous changes within the application landscape
• Keep technical documentation continuously up to date
• Drive automation improvements and execute Priority and/or GRC controls

What will help you thrive in this role:

You will thrive in this role if you are communicative, proactive, quality-focused, open to new ideas and comfortable taking dedicated responsibilities.

• Technical background, university degree in a relevant field or equivalent work experience
• Experience working with Linux and Windows server administration
• Experience with Kubernetes and technical IT Operations
• Knowledge of Splunk, databases such as Oracle, PostgreSQL and SQL, and IP networks and troubleshooting
• Knowledge of Agile and SAFe ways-of-working
• Experience in CI/CD pipelines and development tools such as GitHub, Jenkins and Ansible
• Knowledge of network monitoring and probing solutions; 4G/5G signaling will be a plus
• Good to have knowledge of service management tools like BMC Remedy or ServiceNow, and monitoring and analytics tools like Grafana and Prometheus
• Ability to communicate in English, both written and verbally

Join us to shape smarter living for people, businesses, and the planet

At Telia, we’re a team of 15 000 colleagues across the Nordics and Baltics, passionate about technology and connectivity. As a Leading Telecommunications Operator & Climate Leader, we drive change with large-scale, impactful projects while building a sustainable, inclusive world.

Here, you can grow your skills, lead meaningful projects, and thrive in a supportive, diverse environment. Whether you’re taking your first step or your next, Telia is a place to grow, belong, and make a real impact.

What We Offer

When you join us, you'll receive a comprehensive benefits package tailored to your local market, opportunities for remote work, and more. You'll also have the chance to earn a bonus based on your performance and Telia's results.

Ready to make better happen?

October 2, 2026.

If you’re selected for the next stage, you’ll be contacted by our Talent Acquisition Partner. Please note that a mandatory background check will be performed for this role.

Equal opportunities

At Telia, we recognize talent by professional skills and growth potential. We champion diversity, ensuring every individual’s needs are met, regardless of disability, gender, age, nationality, sexual orientation, or social status. Together, we’re dedicated to fostering an inclusive work environment where your uniqueness is our strength.

Join us and let’s make better happen - together!