ARHS
Public Sector IT
RedHatOpenshiftApplicationAdministrator
“RedHat Openshift Application Administrator at ARHS. Skills: OpenShift, Linux system administration, Container orchestration, Automation. Managing & Maintaining OpenShift Infrastructure. Researching and implementing ways to automate the management of our infrastructure”
Industry & Context.
Excellent troubleshooting, analytical and problem-solving skills
Taking part in standby duty (on-call rotation) for 24/7 support for critical production systems
What They're Looking For.
Must Have
Bachelor plus a minimum of 3 years of relevant professional experience, Excellent command of English, at least at B2 level, Minimum 3 years experience as a Linux system administrator, Minimum 3 years experience directly working in an OpenShift environment, Expertise in container orchestration frameworks such as OpenShift, Automation skills with proficiency in Ansible, Works unassisted and guides, junior staff, Very sense of responsibility - Accuracy and attention to details, Open-minded, excellent troubleshooting, analytical and problem-solving skills, Very good organizational skills, Very good communication skills, Supportive and helpful personality with a cooperative and service-oriented attitude, Ability to work in a stressful environment with minimal supervision, Forward-looking with a holistic approach, High level of motivation and initiative
Nice to Have
Valid Red Hat Certified System Administrator or Red Hat Certified System Engineer certification, Valid Red Hat Certified OpenShift Administrator certification, Knowledge of cloud technologies, such as Microsoft Azure or Amazon Web Services (AWS), and experience with cloud-based deployments, Experience in managing multiple OpenShift clusters in virtual and cloud environments, Expertise in troubleshooting issues relating to various aspects of the OpenShift environment (orchestration, storage, security etc.), Expertise in monitoring and optimizing system performance, capacity and availability in an OpenShift environment, Scripting and automation skills, with proficiency in Bash, Python, or similar languages, Experience with database administration (e.g., MySQL, PostgreSQL)
What You'll Do.
Managing & Maintaining OpenShift Infrastructure
Researching and implementing ways to automate the management of our infrastructure
Monitoring and optimizing system performance
and availability of the OpenShift environment
Troubleshooting and resolving issues related to container orchestration
and other aspects of the OpenShift environment
Developing and implementing best practices for deploying and managing containerized applications using Red Hat OpenShift
Creating and maintaining documentation for operational processes
Supporting development teams across our growing development
and production environments on OpenShift
Supporting OpenShift AppDev (ie. containerizing apps and moving them onto OpenShift)
How You'll Work.
Team & Collaboration
Collaborating closely with other teams in DOS Sector (infra, networks, systems etc.); Supporting development teams across our growing development, UAT, and production environments on OpenShift
Communication Scope
Very good communication skills
Process & Methodology
Program management
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