An inclusive environment
for exceptional people.

To send your CV click here

What we do

We're an independent cyber security services company with a single focus - detecting and mitigating threats to protect our customers’ assets, brands and users.

Best known for our threat intelligence capabilities, we help protect some of the world's largest commercial enterprises.

The secret of our success is the people we recruit.

What you can expect

Solve meaningful problems

There’s never a shortage of interesting, complex, and meaningful problems to solve at CSIS, no matter what your area of expertise.

Take ownership of your work

One of our core values is to be responsible. Employees at every level are empowered to own their work from start to finish.

Work with exceptional minds

We hire smart people who crave an open environment where they can be creative, ambitious and have a real impact.



Who we look for

Are you the curious type?

We are always interested in speaking to talented individuals and technology professionals who are excited about expanding the frontiers of cyber security.

We've created a culture that rewards bright, driven people who deliver high quality work.

To work here, an intellectually curious mind and a proven ability to solve complex problems are essential.



What's in it for me

  • Challenging work in a financially-independent company
  • 5 weeks holiday, plus 5 “floating” days off each year
  • Flexible hours (we believe in a positive work-life balance)
  • Health insurance, a pension, plus life and disability insurance
  • Great fair trade coffee
  • Healthy, varied lunches (incl. vegetarian and allergy options)
  • Break rooms equipped with refrigerators, soft drinks and fresh, organic fruit
  • Shower facilities and subsidised weekly massages
  • Company events, for grown-ups and for families
  • Mobile phone, laptop and home Internet

Vacant positions

Security Analyst in cutting-edge Managed Detection and Response (MDR) Team

We are looking for an Security Analyst in cutting-edge Managed Detection and Response (MDR) Team.

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Cyber Security Trusted Advisor

We are looking for a talented Trusted Advisor to join our Professional Services team, which is part of our Managed Detection & Response (MDR) capability.

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MDR Centre Manager

Are you an experienced cybersecurity professional, leading a team of analysts in an MDR Centre or SOC? Then you might be the colleague we are looking for.

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IT Security Consultant

Do you have a solid consultancy background and an extrovert positive attitude, then you might be the colleague we are looking for.

Learn more


We occasionally accept interns

We enjoy sharing knowledge with new talent, and we are inspired and enthused by our interns.  

For internship requests, we conduct individual assessments of both of the students themselves, and our people/departments affected by the project.

Getting started
Your detailed CV and application should include an educational transcript, and explain:

  • The work area involved (e.g. development, consultancy, research, analysis, etc.)
  • The type of internship (daily operations, a project we assign, your own project/thesis, etc.)
  • The start date and duration of the internship
  • What you are hoping to gain from the internship, and
  • How you will contribute to our company.

Please note that CSIS is unable to assist with housing.

Please send your internship application (CV and cover letter) to


Unsolicited applications

Go ahead

We are always interested in hearing from interesting candidates.
Send us your current CV and a one-page cover letter describing your education, experience and - most importantly - why you would like a career with CSIS.  If there are no current openings that meet your skill set, we will keep your application on file for one year.

Amalie Winterberg