OpenShift Administrator

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