Network Infrastructure Engineer

  • Full time
  • Prague
  • Posted 3 weeks ago
Bash (regular)
Powershell (regular)
VMware (regular)
RHEL (advanced)
CentOS (advanced)
TLS (advanced)
PKI (advanced)
Networking (advanced)
HTTP protocol (advanced)
Linux (advanced)
About Crealogix
We are a well-established global leader in digital banking technology located in Central Europe. We are operating in a market of continuous growth and invest in the most advanced technologies. Dynamic project management, agile software development and international teams are our key success factors.
We are looking for a Mid 3+ years or Senior 5+ years specialist, located in Poland. 
Characteristics of the role
  2nd level supporter
  Strong troubleshooter
  Broad IT knowledge and experience in Linux as well as Microsoft operating systems.
  Attention to detail
  Team player
  Document and share knowledge


  Linux (CentOS/RHEL or similar)
  HTTP Protocol (troubleshooting web applications)
  Networking (routing and troubleshooting)
  PKI and TLS
Scripting (powershell & bash)
Nice to have
  Oracle Weblogic
  Containers & Kubernetes
  Responsibility for DBAN application and server support across UAT, Preprod and Prod+DR Linux (Enterprise Linux) based system (Java, Oracle Weblogic, Oracle database).  
  Responsibility for server systems and connectivity for a further couple of Windows (dotNET) based production systems, including some HAProxy and NGINX on Linux.  
  Infrastructure support to internal systems and parties (Development Engineers).   
  Plan to decommission existing datacentres, migrating hosted services to Group systems, Customer datacentres or Cloud computing services as appropriate. 
  Some Active Directory Administration (user/group based, maybe some small gpo work). 
  Start (potentially) a managed services operation primarily focusing on the UK’s INVEST product running in AWS (and later Azure).  
Description of the department/ project
  Support and Operations of the existing Production and test/dev/qa systems run in the UK datacentres (incl third party offsite); including Infrastructure (mostly vmWare) support and troubleshooting
  We will provide to you more info during 1st talk. 

What we offer
  Working with latest technologies
  Lots of career development potentials (career-planning) 
  Challenging projects (mostly product/feature development) 
  International software development teams with distributed delivery groups
  Private healthcare and Multisport card at employment of contract or reimbursement for it at B2B contract
  Training & education 
  Attractive remuneration 
  Language classes (usually business English; but not limited to) 
  Modern computer equipment
  Employee referral programme 
  Integrational meetings & events 
  You can be employed with B2B contract or employment of contract
  You can work from the Poznan or Warsaw office, in a hybrid model or fully remotely. You choose!:)

If you are interested and fulfil these requirements, please send your CV in English.

To apply for this job please visit