Network Administrator IT Security (m/f/x)


With a high level of motivation and the best expertise available, the employees of ARTS work on a daily basis to realise the vision of our customers. More than 500 ARTS employees at 25 international locations define the future of technology today, working actively alongside internationally active high-tech companies. Together with ARTS you too can make your career a calling.

For our customer we are looking for a Network Administrator IT Security in Hamburg and Bremen, who can convince with high IT affinity, team orientation as well as communicative abilities. Among other things, you will be responsible for the further development and administration of complex security systems. We look forward to receiving your application!

Share job offer

Job description


  • Expansion and optimization of central security facilities (firewalls, proxy, OS, IPS, AV, VPN, SIEM)

  • Ensuring efficient and smooth operation of network security systems through monitoring, automation, problem analysis, resolution and documentation

  • Securing and controlling network security

  • Advising our customers and specialist departments on network security issues

  • Collaboration in the preparation of requirement specifications as well as offers and decision documents

  • Management of sub-projects or smaller projects

  • Preparation of reports for management and contact persons for ISO 27000 audits


  • Completed studies, ideally with a focus on information technology e.g. (business) computer science

  • Alternatively completed training with several years of professional experience in this field

  • Experience in network administration of complex infrastructures and sound knowledge of current network technologie

  • Knowledge of project management and ITIL-based operation of networks (Incident/Problem/Change Management

  • Very good knowledge of German and English

  • High analytical and entrepreneurial thinking skills

  • on-call service


  • Optimal induction by a mentor in the initial phase

  • Extensive internal and external training opportunities

  • Up-to-date IT equipment with the possibility of flexible work and home office

  • Room for initiative, where you can contribute your ideas to the team and the cooperation

  • Collegial and team-oriented atmosphere

  • Work-Life-Balance through flexible working hours and flexible annual holidays


  • WorkplaceHamburg
  • Occupational Area IT
  • ContractPersonnel placement
  • Job-ID3598


Lars BornRecruitment Consultant

Send email
+49 174 653 14 29

apply now

Back to listing


Career paths with ARTS


20 years ARTS