Red Hat Entrepise Linux Systems Administrator - Lisbon (M/F)

Sysmatch; Lisboa; Hybrid; EUR 30.000 - 40.000; Vollzeit

Benefits dieser Stelle

Competitive salary

Career growth opportunities

Training programs

Team Building events

Discount network

Zusammenfassung

Sysmatch is seeking a Red Hat Enterprise Linux Systems Administrator for Lisbon. You will administ­er RHEL servers (stand-alone and clustered) and automate operations with Ansible Tower/AWX.

You will manage provisioning, patching, security hardening, and identity services while collaborating with network and security teams. The ideal candidate has 5+ years of hands-on Linux admin experience, strong RHEL production exposure, and expertise in VMware and high-availability environments.

Qualifikationen

• 5+ years of hands-on Linux systems administration experience.
• Strong experience with Red Hat Enterprise Linux in production environments.
• Experience with Linux patching, upgrades, hardening and troubleshooting.
• Practical experience with Ansible automation in infrastructure operations.

Aufgaben

• Administer Red Hat Enterprise Linux servers in stand-alone and clustered environments.
• Automate infrastructure operations using Ansible Tower, AWX, Ansible Playbooks and scripting.
• Manage server lifecycle activities including provisioning, changes, decommissioning and documentation.
• Support Red Hat IDM, OpenLDAP and related identity services.
• Operate Linux high-availability clusters and VMware environments.

Kenntnisse

Linux admin

RHEL

Ansible automation

VMware

High availability

Security hardening

Networking

Tools

Ansible Tower/AWX

Red Hat Satellite

Pacemaker

Corosync

Veritas

Jobbeschreibung

### Red Hat Entrepise Linux Systems Administrator - Lisbon (M/F)Sysmatch is a Portuguese company that has been on the IT market for almost 20 years. Our core business is IT Outsourcing and Software Development for the finance sector. We invest a lot of effort on our client relationships and always deliver the best candidate or product available for their need and that is the main reason behind our success!At the moment we are looking for the following candidate:Red Hat Entrepise Linux Systems Administrator – Lisbon (M/F)Goals and deliverables:• Administer Red Hat Enterprise Linux servers in stand-alone and clustered environments• Install, configure, patch, upgrade and troubleshoot Linux servers• Manage server lifecycle activities, including provisioning, changes, decommissioning and documentationAutomate infrastructure operations using Ansible Tower, AWX, Ansible Playbooks and scripting• Identify recurring incidents and automate their resolution• Manage Red Hat Satellite for server provisioning, patching and content management• Support Red Hat IDM, OpenLDAP and related identity services• Operate Linux high-availability clusters using technologies such as Pacemaker, Corosync, OpenSVC or Veritas• Manage VMware environments, including virtual machine provisioning and operational support• Administer Storage Servers and support enterprise storage connectivity• Troubleshoot SAN Switches and related infrastructure connections• Monitor Linux server availability, performance and security• Apply security policies, hardening requirements and compliance controls• Work with network and security teams to implement connectivity flows• Investigate incidents, perform root cause analysis and document resolutions• Follow change-management procedures for all infrastructure modifications• Maintain operational documentation, runbooks and automation proceduresExperience required:• At least 5 years of hands-on Linux systems administration experience• Strong recent experience with Red Hat Enterprise Linux in production environments• Experience supporting medium or large enterprise infrastructures• Experience with Linux server patching, upgrades, hardening and troubleshooting• Practical experience with Ansible automation in infrastructure operations• Experience with Ansible Tower, AWX or Red Hat Ansible Automation Platform• Experience with Linux clustering and high-availability environmentsExperience with VMware administration• Experience with Storage Servers, SAN environments or enterprise storage arrays• Experience with infrastructure services, authentication systems and network topologies• Experience applying security and compliance requirements to Linux environments• Ability to work with infrastructure, network and security teams• Interest in a long-term assignment with continued ownership of the environmentExperience with Red Hat Satellite, Red Hat IDM, OpenLDAP, Pacemaker, Corosync, OpenSVC, Veritas, Dell EMC or equivalent technologies is strongly preferred.What we offer:\\* A dynamic project with a well-established and internationally renowned client;\\* A salary package aligned with your demonstrated experience;\\* Career growth opportunities through involvement in ambitious and innovative technology projects;\\* Integration into a dynamic and diverse team;\\* Personalized support and guidance throughout your journey with us;\\* Integration into the Sysmatch team, with access to all company activities;\\* Access to our training programs and Team Building events;\\* A network of hundreds of partnerships with companies across a wide range of sectors, offering exclusive discounts on healthcare, wellness, travel, dining, culture, leisure, training, and more.Salary Range: 30.000€ - 40.000€ Gross Annual + BenefitsTo respond to this opportunity, please send us your CV, indicating the reference RS/RHEL/L to the following email address [e-mail]