Cyber Security Defender (Linux/Unix)

Katowice, Ref. no. ISP/DSBIT/DCS/AD/220

Main responsibilities:

  • Taking part in designing a new IT environment and developing the existing one.
  • Analyzing, sharing opinions and improving system configurations based on Linux/Unix systems
  • Participating actively in creating and automating security incidents detection systems.
  • Cooperating with specialist and experts on the basis of IT solutions implementation,
  • Cooperating closely with PT teams in order to work out effective security mechanisms (which are compliant with a purple team concept)
  • Sharing IT security experience with administrators and teams who are responsible for delivering IT security services,
  • Conducting a complex and technical risk analysis and controlling existing security mechanisms,
  • Participating in international projects for company’s customers,
  • Analyzing IT security events and incidents.

Desired skills and experience:

  • Higher education - preferred IT profile or similar,
  • Knowledge of  Linux/Unix operating systems management terminology,
  • Knowledge of script languages (powershell, bash, python,  perl, etc)
  • Good English communication skills (at B2 level)
  • Proactive attitude,
  • Involvement, creativity and independence,
  • Willingness to continuous enhancement of qualifications,
  • Ability to work in a team.

Additional assets:

  • Experience in a similar occupation
  • Prior experience in IT systems implementation and maintenance,
  • Prior knowledge of Apache, Jboss, Tomcat (or similar) application server administration,
  • Knowledge of Active Directory, OpenLDAP, Red Hat IdM (IPA) technology,
  • Knowledge of IT security systems terminology,
  • Red Hat, SuSE, CompTIA, LPI or similar certification


We guarantee:

  • Work in a developing business area of international corporate structures,
  • High culture and friendly work atmosphere in young and energetic teams,
  • Participation in international IT projects for Customers in ING Group,
  • Access to the latest technology – Keeping your professional development continuous,
  • Participation in internal technologies’ trainings,
  • Occasional business trips to European countries,
  • Additional Health Care,
  • Additional benefits such as: financial bonuses, Multisport card, group life insurance,
    Employee Pension Plan (EPP), English courses and Company Social Benefits Fund,
  • Possibility to cover relocation costs. 

Please send your CV (and the corresponding reference number in the subject of e-mail) to the address

Please note that we will contact only selected candidates.


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