Our brand Deutsche Telekom IT Solutions Slovakia entered the life of Košice region in 2006 under the name of T-Systems Slovakia and ever since has been inextricably linked with the region when became one of the founding members of Košice IT Valley. We have managed to grow from scratch to the second largest employer in the eastern part of the country with more than 3900 employees. Our goal is to proactively find new ways to improve and continuously transform into the type of company providing innovative information and communication technology services.

Purpose

DevOps Engineer is responsible for entire lifecycle of Continuous Integration/Continuous Deployment pipelines and Infrastructure as Code approaches. Takes account and defines automated configuration management, release management, build, test and deployment activities.

WHAT WILL YOU DO?

• Designs, develops, tests and implements infrastructure for CI/CD pipelines and IaC.
• Manages source code, configuration management, release management, build and deployment activities.
• Setups and manages integration with partner applications.
• Conducts of performance analyses and tunings as well as error analyses and troubleshooting  
• Consults and implements new innovative technologies to satisfy innovation strategy.
• Creates concepts for further automation of services, processes and/or operating models.
• Directly support the project teams in the development, quality assurance accompanying development as well as planning and implementation of product releases

T-Caas tasks

• Evolve a secure and hardened connection between ZTN and TDCN
• Manage network policies and Sec-Topics related that (L2-L4)
• Manage kubernetes operators like Istio or postgres (L4-L7)
• Manage/Extent/Adapt AC-Solutions incl. Alarming, Logging etc. (
• Knowledge about Tracing e.g. with passive Transaction Monitoring tools, TCPdump, wireshark
• ZTN Firewall clearance and adaption via Tufin ?
• Introduction of T-CaaS specific topics like WAF, networkpolicies (no engineering)
• Cloud Troubleshooting of App related topics without Managementtool like Argo CD
• Faster intervall of Release- and Patch-Introduction
• Handle S3-Storage and/or DBaaS interfaces and/or connections
• Creating automated Test-Cases via MANTA or T-NAP Solution
• Adapt and analyses via Blackbox exporter → too specific ?
• Kubectl experience e.g. check Pods, Logs, Workers, Network, Traffic, Conncetions, Services Variables ...
• Trobleshooting of all Interfaces and App-functionalities like Authentication, Secretmanagement, APImanagement,
• Redundancy, Logging etc.
• NetApp S3 Storage configuration and troubleshooting

Git/Dev Tasks

• Work in DevOps-Mode with TDI
• Setup and adapt M-CICD/YARD, Artifactory with Supplier
• Lifecyclemanagement of Applications in CaaS environments like T-CaaS (GitLab, Artifactory, elevated
• components)
• Handling, Adaption and Troubleshooting with FluxCD
• Experience in exposing and maintain APIs with Tardis, Ensure, adapt and extend connectivities ?incl. Data
• ownership?
• Build, Adapt and Maintaine Pilelines
• Create and troubleshoot automated Test cases
• Experienced in handling Gitlab and JFrog (rights- , tokenmanagement, forking, mergerequests)
• Experienced in Cloud Securitymanagement:
• xRay
• DTSE
• SafeScarf

Project Tasks

• Conception/coordination, operation, app+platform+Git setup, etc.
• Support in designing future proof DTT solutions
• Integration into the IT landscape with T-NAP and T-SP
• Ensuring DTT specifications and processes
• Align DevOps operating model with TDI
• Prepare and operate production environments
• Go through BIS
• Integration and coordination of AC service chains incl. pTM
• platform (T-CaaS) to coordinate specific setups and requirements Coordinate/introduce
• firewalling, ASK and network connections
• Ensuring operability, availability, security, etc. PSA, BCDR, SRA, etc.
• Support budget planning and carry out ordering
• Test each app's requirements Streamlead for app/platform
• 2nd Level App, IM/PM/CM build/ensure
• Define Operational Requirements
• Applications Onboarding
• Ensure JIRA@BR for worcers concil topics

YOU WILL SUCCEED IF YOU:

• have secondary education of Information technologies – Master
• have experiences with ICT System – 2 years
• have experience with Scripting (Bash, Python) – Advanced
• have experience with Linux Operating System – Advanced
• have experience with OTC / AWS / Azure – Intermediate
• have experience with Docker – Advanced
• have experience with Kubernetes / OpenShift – Intermediate
• have experience with Git – Advanced
• have experience with Jenkins / GitLab – Intermediate
• have experience with Maven / Gradle – Basic
• have experience with Ansible / Terraform / Puppet – Intermediate
• have experience with ELK / Prometheus / Icinga /  Jaeger / Grafana – Intermediate
• have experience with Networking - Advanced
• have experience with Security - Intermediate
• are communicative, team player and have analytical thinking, training skills and presentation skills
• speak English – Upper intermediate (B2)
• have experiences with Agile Methodology, Scrum and SAF

WHY SHOULD YOU CHOOSE US?

We believe in balance between work and personal life. An attractive and extensive work-life balance portfolio guarantees lasting motivation for employees and thus a better quality of life, promotes physical and mental well-being and contributes to a positive work environment. All this with the aim of providing more freedom in reconciling work, career growth, private life and individual lifestyle. Therefore we offer to our employees over 25 different benefits to improve their personal and professional life in these areas:

• Financial benefits
• Benefits with focus on learning and development
• Benefits with focus on health and sport
• Benefits with focus on family and work – life balance
• Other benefits

For more information about our benefits click to Benefits

Salary

Final salary is negotiable.

We are offering base salary depending on seniority level and previous experience of candidate. In addition to base salary we provide variable part and other financial benefits. Base salary will not be lower than 1 650 € /brutto.

Additional information

* Please be informed that our remote working possibility is only available within Slovakia due to European taxation regulation.