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Senior IT Administrator

act digital · Lisbon

New
Hybrid Senior 🇬🇧 English
Linux Windows Server Perl Python Ruby Confluence JIRA Git Bitbucket WebSphere Tomcat JBoss CA Workload Automation Control-M SMTP FTP SSO Firewalls Load balancer Storage systems Network basics

Job description

About the role

We are seeking a senior IT Administrator with over six years of experience to drive innovative solutions, enhance operations, and support IT transformation from legacy to modern technologies.

Key responsibilities

  • Gather technical requirements and participate in change request processes for system enhancements.
  • Perform level‑3 application support, analyze reported issues, and coordinate with vendors for resolution.
  • Plan, implement, and size IT infrastructure components, ensuring smooth production delivery.
  • Document technical processes, monitor online flows, batches, and ensure first‑line support has up‑to‑date information.
  • Identify product gaps, suggest improvements, and communicate project standards to stakeholders.

Required profile

  • Minimum 6 years of experience in IT administration.
  • Fluent English (written and spoken); Italian is a strong advantage.
  • Team player with high performance, flexibility, and ability to thrive in a fast‑paced global environment.

Required skills

  • Administration of Linux and Windows servers.
  • Scripting in Shell, Perl, Python or Ruby.
  • Experience with Confluence, JIRA, Git/Bitbucket.
  • Knowledge of application servers such as WebSphere, Tomcat, JBoss.
  • Job schedulers (CA Workload Automation, Control‑M).
  • Network protocols: TCP/IP, SMTP, FTP, HTTP/HTTPS.
  • Understanding of system architectures: SSO, firewalls, load balancers, storage systems, basic networking.

Questions fréquentes

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Source : ats:smartrecruiters

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Published 22 hours ago

Expires 1 month from now

5 views · 0 interested

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act digital

Lisbon