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

Do you want to examine devices that have been compromised by malware or malicious hackers for our customers – including some of the world’s largest enterprise organisations.

Our MDR specialists run a 24/7/365 operation securing our clients by monitoring, responding and classifying alerts raised from our IT systems.

Security analysts work on a biweekly day and night rotation plan.

You will gain in-depth working knowledge of:

  • IT Security monitoring
  • SIEM
  • IDS/IPS systems
  • Windows Forensics
  • Incident handling
  • IT security in general

Your primary responsibility will be:

  • Alert triaging
  • Monitor security events from multiple data sources, provides analysis and recommendations to our customers
  • Perform forensic investigations of customer systems, that are potentially affected by malware
  • Act as first line support with incident response assignments (24/7 assistance on phone and mail)
  • Fine tuning of detection rules in order to increase the true positive alert ratio

We expect that you:

  • Are proficient in Windows and Linux
  • Have basic knowledge of networking devices (routers, switches, firewall/IDS/IPS)
  • Have basic knowledge of the TCP/IP stack
  • Have basic programming skills
  • Ideally have 1-2 years of working experience within IT security
  • Ideally have previous experience with SIEM or EDR tools
  • Possess a high degree of self-motivation
  • Have a good analytic mindset
  • Have an eye for detail and ensure consistent high quality in your work
  • Have good verbal and written English communication skills

Working for us you will have:

  • Interesting and challenging work in a financially independent company
  • A strong team of IT security focused specialists around you
  • A competitive salary and personal benefits package

Permanent, position available immediately

This position is currently open in our MDR team, located in Copenhagen, Denmark.

It is a requirement that you can show and uphold a clean criminal record.

Relocation to Denmark will be required if you are currently located elsewhere.

To apply for this position, please send your CV and a motivated application to

Additional information about this position:
Please call Amalie Winterberg (HR Manager) +45 60 11 55 10

About CSIS:
Founded in Copenhagen in 2003, CSIS Security Group is a leading independent provider of cyber security services in Europe. Credited by Gartner Group for its threat intelligence capabilities, the company mitigates customers’ security risk with a range of preventive security products and services, as well as with incident response and managed security services. CSIS is the preferred cyber security provider to some of the world’s largest enterprise organisations, and is a trusted advisor to law enforcement agencies, government and news media.