OpenShift Administrator
Warszawa
zł 30000.000
DCG is a modern technology company, gathering in its ranks IT related professionals. Due to the continuous development and the large number of recruitment projects that we carry out for our Partners, we are looking for a person for the position:
OpenShift Administrator
RESPONSIBILITIES:
Installing, managing & Maintaining OpenShift Infrastructure - multiple OpenShift clusters to manage across virtual, and cloud environments (installation, configuration, upgrades etc.)
Monitoring and optimizing performance, capacity and availability of OpenShift environments
Acting as 2nd Line of Support in the area of OpenShift, container orchestration, networking, storage, and security. This includes standby duty (on-call rotation) for 24/7 support for critical production systems
Collaborating closely with other teams (infrastructures, networks, systems etc.) and supporting development teams (i.e. containerizing apps)
Researching, preparing and implementing changes to OpenShift environment: task automation, efficiency, security, and reliability
Producing administration and maintenance documentation of the OpenShift infrastructure
REQUIREMENTS:
Minimum 3 years experience as a Linux system administrator, preferably with Red Hat Enterprise Linux (RHEL)
Minimum 3 years experience directly working in an OpenShift environment
Expertise in container orchestration frameworks such as OpenShift
Knowledge of cloud technologies and experience with cloud-based deployments
Expertise in troubleshooting OpenShift issues (orchestration, storage, security etc.)
Expertise in monitoring and optimizing OpenShift system performance, capacity and availability
Strong automation knowledge, proficient in Ansible
NICE TO HAVE:
Valid Red Hat Certified System Administrator or Red Hat Certified System Engineer certification
Valid Red Hat Certified OpenShift Administrator certification
Experience with database administration (e.g., MySQL, PostgreSQL)
Strong scripting and automation skills, with proficiency in Bash, Python, or similar languages
Valid Personal Security Clearance at EU Confidential or above level is very valuable
OFFER:
Co-financing for the sport card
Training & learning opportunities
Constant support of dedicated consultant
Team-building events organized by DCG
Employee referral program