Application Support (Linux & OpenShift)

Posted 4mo ago

We are looking for an Application Support to join an application support team working on critical systems and platforms.

Maintain, administer and troubleshoot tools used in the application deployment process
Ensure fast, automatic and reliable deployments in pre-production, production, experimental and disaster recovery environments
Solve issues related to application servers and deployments
Implement and maintain deployment automation processes
Manage and administer Java application platforms (WebLogic, GlassFish, SOA/BPM, OSB, BAM, OIM, UCM)
Work with large environments (200+ servers) across production and non-production
Manage incidents, problems and service requests
Ensure service availability and compliance with SLAs
Participate in ongoing projects
Perform monitoring, performance analysis and reporting
Prepare and update technical documentation and procedures
Knowledge transfer to public-sector teams
Participate in control and operations center activities
Experience (3+ years) with: Linux / Unix systems
Containers and platforms: OpenShift, Docker
Automation tools: Ansible, Jenkins
Java-based application servers
Scripting knowledge: Python and Shell Script
Experience with deployment pipelines and automation
Team player mindset
Portuguese required and English (written and spoken)
Location: Oeiras – Tagus Park
Hybrid model: 1–2 days per week
Schedule: Monday to Friday
On-call duty: Yes

Skills