UNIX / Linux Administrator
Viessmann R&D Center
Athens, Greece
πριν από 14 ώρες
source : Just Join IT

Unix (regular)

Viessmann is a leader of technological progress in the heating industry, with its Wrocław based R&D Center developing the company’s products in the field of software and electronics.

We use only state-of-the-art technology and equipment to translate the results of our work into innovative solutions to be applied in the near and more distant future.

Your responsibilities :

  • In your role as Senior UNIX / Linux System Administrator, you will be responsible for the operation, availability, performance and optimisation of the mainly virtualised Linux / UNIX system landscape (AIX, RedHat, SuSE).
  • Monitoring and performance analysis (Nagios, Prometheus, Grafana) as well as troubleshooting and error analysis are also part of your tasks.
  • Operation of the Kubernetes cluster (RedHat OpenShift) and support of the DevOps teams.
  • Support of the HPC cluster and its specialist department (Ansys, MSC).
  • You develop and operate systems to support internal IT and cloud platforms.
  • Standard and automation of an efficient system environment using e.g. Bash, Python, Perl, Ansible, Terraform.
  • Operation of patch management.
  • Planning, implementation and support of projects in the mentioned environment.
  • What we expect :

  • You have a specialized education (e.g. IT specialist) or a comparable degree in the IT field.
  • Several years of specific professional experience in the administration and operation of a UNIX / Linux system landscape.
  • You have good knowledge of common Linux operating systems, primarily AIX, RedHat, SuSE.
  • Ideally, you have LPIC certification.
  • Understanding of virtualisation techniques (PowerVM,VMware ESX) and containers.
  • Experience with configuration management tools such as Ansible or Terraform.
  • A strong understanding of IT security issues.
  • Basic knowledge of network technology and firewalls.
  • Ability to quickly grasp complex issues and extract relevant information from departmental requirements.
  • Self-motivation for standardization and documentation.
  • Distinct service and customer orientation as well as participation in on-call duty.
  • Team player with good written and spoken German- and English skills (both B2, minimum B1).
  • What we offer :

    You choose your contract type (B2B & Employment contract available).

    Contract of employment :

  • Private medical care
  • MyBenefit Cafeteria
  • Edenred Card
  • Multisport card
  • Home office set up (monitor included)
  • Co-Funding for language courses
  • Glasses reimbursement
  • For everyone (B2B & Employment contract) :

  • Hybrid work model
  • Flexible working time
  • Individual impact on the Viessmann products
  • Referral program
  • Knowledge sharing initiatives
  • Access to the pluralsight
  • Online meetings with dietician
  • Sport and gaming events & active groups
  • Bike to work addition
  • Integration events
  • And if you decide to work from office, also :

  • Relax zone
  • Playstation, ping-pong table, small football table
  • Coffee, fruits & sweets
  • Αναφορά αυτής της εργασίας
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