Find Your Next Job
Noc – Senior Network Security Operator
Posted on April 11, 2025
- Oslo, Norway
- 0 - 0 USD (yearly)
- Full Time

Location
Oslo
Job type
Full time
Deadline
Continuous submissions
As a Senior Network Security Operator, you will manage and support network security solutions for our customers, both in the cloud and in data centers.
About mnemonic
mnemonic responds to the region’s most serious cyberattacks. We work side by side with Europe’s most important organisations and critical infrastructure to protect them from the cyberattacks they see today, and what they can expect to see tomorrow.
At more than 400 employees, we are amongst the largest pure play security companies in Europe, and continue to grow rapidly in Norway and internationally. In addition, we are continually ranked by Great Place to Work as one of Norway’s and Europe’s top workplaces.
You will be working with
As a Senior Network Security Operator, you will get the opportunity to work with a wide range of tasks, for example:
- Qualifying and executing security policy and configuration changes
- Handling live issues with the rest of the NOC team and customers, including troubleshooting and follow-up
- Being a technical account manager/solution specialist for one or more customers
- Contributing to the improvement of internal systems and further development of mnemonic's services (like automation of work tasks and systems)
- Contributing to customer projects, like revision of security policies, migrating systems, setting up new functionality and security solutions
- Participating in and/or holding internal and external training relating to security products relevant for our services
- Configuration and maintenance of security products in our lab environment
- Being in contact with manufacturers for follow-up
- 2nd line in shift during business hours (8-16), optionally 24/7 on-call duty 4 weeks a year
- Reporting, both internally and to customers
What you will bring
We are looking for someone that:
- Is highly motivated to work with information security and service deliveries
- Has the ability to work independently with complex tasks, be self-driven and take initiative
- Is service minded and able to communicate professionally with customers
- Has the ability to clearly communicate complex technical information, verbally and in writing
- Communicates well in both Norwegian and English
- Has general IT infrastructure skills
- Has experience with security products
- Seeks professional development and wants to become an expert in his or her field
- Is able to remain calm in stressful situations
- Practical or past experience from similar positions is an advantage Experience from customer service or sales in an advantage
Your future team: Operations
Operations is known for quick response and skillful handling of all customer enquiries. We work with operations, support, and lifecycle management on cybersecurity products. This can be stand-alone solutions for larger customers, or as part of a larger service delivery. We also operate a network operations center (NOC). Everyone in our group has extensive product knowledge and has undergone training in order to assist with incident response.
What we can offer
- An informal and pleasant working environment that provides opportunities for growth, influence and variations in tasks
- Competitive salary, share program and bonus scheme that promotes a long-term employment outlook, including attractive pension and insurance coverage
- Opportunities for relevant professional training (courses) and conferences
- We place a strong emphasis on workplace well-being and teambuilding through social activities, events and trips with colleagues. In addition, we have an inclusive environment that promotes work-life balance and accommodates to families. Our HQ is centrally located in Solli plass with work from home opportunities
- A workplace that is ranked as one of the best in Europe. In Norway we have been amongst the top 10 workplaces for 10 years in a row. This year, we won our category!
How do I apply?
If you have publications or other works that you think represents your technical skills or ability to communicate in Norwegian or English, please attach or refer to these as well.
Email us at rekruttering-web@mnemonic.io and write “Senior Network Security Operator” in the subject field. Add a text about why you are right for the job, and your CV.
Background check and eligibility
Do you have questions about a career in mnemonic?
Get in touch
Recruitment at mnemonic
Tailor Your Resume for this Job
Share with Friends!