Problem-Solving: Ability to troubleshoot complex infrastructure issues and deliver timely solutions. Team Collaboration: Works effectively across IT teams and business units. Communication: Clear and concise communicator in English, both written and verbal. Time Management: Skilled in managing priorities in fast-paced environments. Adaptability & Learning Agility: Able to quickly absorb and apply new technologies or processes. **Attention to Detail: ** Ensures all changes are accurately implemented, documented, and compliant. Ownership & Accountability: Takes responsibility for system performance and stability.
OpenShift System Administrator
Permanent contract
Porto
First who
- Problem-Solving
- Team Collaboration
- Time Management
Then what
Missions
- Maintain and manage Storage Servers and SAN switches
- Leverage automation platforms
- Apply security best practices
Profile required
- RHEL
- CI/CD Tools
- Automation Tools (e.g., Ansible, Terraform)
You want to join a company that places people at the heart of its concerns? We are waiting for you at Extia!
As a consulting company specialized in IT and digital sectors, Extia has prioritized an approach that combines performance and well-being at work since its creation in 2007. This vision is shared today by more than 2,500 Extians across France and internationally, and has been recognized by the Great Place to Work® certification for 15 years!
We believe in equal opportunity and offer every candidate the chance to reveal their potential, without distinction of any kind. At Extia, it's "First who, then what" so, let's do it!
First who
First who
Then what
Then what
Role Overview:
We are looking for an experienced OpenShift System Administrator to join our infrastructure team and play a key role in managing and maintaining our container orchestration platform. The successful candidate will work across multiple teams to ensure the reliability, security, and performance of the OpenShift environment while aligning with broader IT and business requirements.
This position involves managing OpenShift clusters, storage infrastructure, and network components while supporting automation, compliance, and operational efficiency across a dynamic and evolving infrastructure.
Key Responsibilities:
- Administer, configure, upgrade, and troubleshoot Red Hat OpenShift clusters.
- Maintain and manage Storage Servers and SAN switches.
- Work collaboratively with cross-functional teams to implement business and technical requirements, including security, compliance, and network needs.
- Ensure high availability, optimal performance, and security across OpenShift environments.
- Leverage automation platforms to manage infrastructure changes and ensure consistency.
- Apply security best practices and compliance controls to all aspects of the OpenShift environment.
Required Technical Skills & Experience:
- Minimum 5 years of hands-on experience in OpenShift administration.
- In-depth understanding of the design, implementation, and operations of OpenShift platforms.
- Strong experience with Red Hat Enterprise Linux (RHEL).
- Familiarity with CI/CD tools and development pipelines.
- Experience with infrastructure automation tools (e.g., Ansible, Terraform, or similar).
- Solid knowledge of storage systems and managing SAN infrastructure.
- Understanding of networking topologies and core infrastructure services (DNS, DHCP, load balancing, etc.).
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Talent Recruiter I love doing puzzles
Your agency
Porto
In 2025, Extia Portugal continues its growth and opens an agency in Porto. The team already counts with 20 IT consultants who operate in the Finance, Banking and Insurance sectors. Catarina has joined the adventure to manage the new office along with Maria, the Portugal HR lead, to strengthen the relationship with current clients and expand Extia's activity in the North of Portugal. The Extians in Porto have the mission to champion the "First who, then what" philosophy throughout the Northern region.