Operating system deployment and update expert

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Position:

Operating system deployment and update expert

Responsibilities

• Operating the various components part of the Compass Corporate environments.
• Improve the reliability and availability of the platform.
• Monitor and proactively address the potential issues of the platform.
• Provision of expert advice on the best use of container platforms such as PKS / Tanzu / TKGI.
• Configuration of container platforms such as PKS AWS EKS.
• Configuration of automated deployment of new versions of applications. This could be to microservicebased platforms running on the onprem cloud or AWS using PKS containers or the EKS service.
• Provision of expert advice and assistance on the installation configuration and tuning of tools and platforms required for the Compass Corporate microservices based infrastructure.
• Configuration of automation and configuration management tools such as Rundeck and Ansible.
• Configuration of container platforms such as PKS.
• Linux systems administration tasks and scripting.
• Monitor system performance and availability identify and resolve issues that may cause service disruptions and proactively prevent potential incidents.
• Manage backups and disaster recovery plans to ensure business continuity in the event of a system failure or other major disruption.
• Identify potential security vulnerabilities or compliance issues and implement measures to mitigate those risks.
• Response to and resolve technologyrelated incidents and service requests including
• troubleshooting issues and escalate problems as necessary.
• Ensure compliance with relevant laws regulations and industry standards such as data privacy regulations cybersecurity frameworks and ITIL best practices.
• Apply best practices of distributed architecture to solve complex integration problems between information systems and K8s microservices.
• Configure the lifecycle of the microservices in a containerbased infrastructure.
• Define and configure monitoring dashboards.
• Define and configure the alerting policies for the operation team.
• Collaborate with team members for operations support.
• Maintain performance of applications and databases
• Document and provide training on the procedures in place.
• Enhance automation level.

Knowledge And Skills

• Rapid selfstarting capability. Excellent interpersonal and communication skills.
• Familiarity with microservices and architecture in the cloud.
• Good knowledge of applications design. Good knowledge of architecture best practices and patterns. Knowledge of interoperability technology (web services messageoriented middleware event architecture) applications design and Relational DBMS.
• Good understanding of relevant technologies in development integration deployment and operation of Information Systems
• Ability to cope with fast changing technologies used in application architecture design and cloud integration.
• Excellent interpersonal and communication skills
• Ability to participate in multilingual meetings ease of communication.
• Ability to give technical presentations.
• Ability to apply high quality standards.
• Capability of integration in an international/multicultural environment.
• Knowledge of Enterprise Architecture tools and standards

Specific Expertise

• A very good understanding of container platforms such as EKS/PKS/Kubernetes.
• A very good understanding of microservice and Spring boot type infrastructure.
• Service discovery platform for microservices (Hashicorp Consul)
• Experience of application architecture cloudbased and related concepts
• Experience in the following:

o Monitoring: Dynatrace Grafana Splunk Prometheus

o Application lifecycle management:

o Atlassian tools :(JIRA Confluence Bitbucket)

o Any GIT: GitHub Gitea Gitlab

o Secret management: Hashicorp Vault

• Automation Infra as code: Ansible Terraform Rundeck Python Shell script
• Experience in software development and Information System integration architecture design and patterns in multiplatform and multiarchitectural context.
• Experience with ELK stack.
• Experience with Agile methodologies.
• Expertise in IT integration projects defining business and system integration requirements.
• Experience with microservices and eventmanagement based architectures.
• Experience with middleware integration platforms.
• Enterprise Architecture and modelling tools and standards (e.g. Archi BPMN ARIS)
• Experience in monitoring and coordinating a portfolio of SW reusable components and support teams. Expertise in designing implementing and monitoring service KPIs and SLAs

Certifications & Standards

Certificates on the following technology stacks are optional for the performance of tasks and would be considered an advantage:

• Linux
• Kubernetes clusters
• AWS EKS

Education

Masters degree of 5 years.

Languages

English C1/C2 MANDATORY French B2 NICETOHAVE

Location

The services shall be performed remotely in a Farsite location within EU territory only.