Infrastructure Kubernetes Specialist

Inetum; Lisboa; On-site; EUR 50,000 - 80,000; Full time

Job summary

Inetum in Lisbon is seeking an Infrastructure Kubernetes Specialist to define and implement the containerized platform in collaboration with Infrastructure, Production and Security teams. You will establish platform standards, support project teams migrating applications, and contribute to strategic decisions while applying agile practices and clear English communication.

The role offers an engaging environment in a multinational setting, with opportunities to work across cloud platforms and

Qualifications

• Proven expertise in Kubernetes infrastructure.
• Experience with CI/CD tools and container orchestration.
• Proficiency in Python development.
• Familiarity with Agile methodologies.
• Strong communication in English (minimum B2).

Responsibilities

• Design and implement Kubernetes clusters with HA and IAM.
• Manage SDN and CNI technologies (Calico, Cilium).
• Implement backup solutions (Velero).
• Handle persistent volumes (CEPH, Portworx).
• Integrate CI/CD tools (Kustomize, ArgoCD).
• Collaborate to define platform standards.
• Support project teams in container migrations.
• Participate in strategic planning and evaluations.

Skills

Kubernetes

CI/CD

Python

Agile

English (B2)

Tools

Calico

Cilium

Velero

CEPH

Portworx

Kustomize

ArgoCD

Azure

Job description

Company Description

Inetum is a European leader in digital services. Inetum’s team of 28,000 consultants and specialists strive every day to make a digital impact for businesses, public sector entities and society. Inetum’s solutions aim at contributing to its clients’ performance and innovation as well as the common good.

Present in 19 countries with a dense network of sites, Inetum partners with major software publishers to meet the challenges of digital transformation with proximity and flexibility.

Driven by its ambition for growth and scale, Inetum generated sales of 2.5 billion euros in 2023.

Job Description

About the Team

The Digital Infrastructure team is responsible for the DevOps pipeline, DevOps transformation, cloud platform, and container platform. Your role goes beyond execution — you will evaluate solutions, contribute to strategic decisions, and build robust systems.

Mission Objective

As an Infrastructure Kubernetes Specialist, you will define and implement the containerized platform in collaboration with various technical departments (Infrastructure, Production, Security). You will also establish platform standards and support project teams in migrating their applications to the new environment.

Key Responsibilities

• Design and implement Kubernetes clusters (sizing, high availability, automated installation, IAM, etc.)
• Manage SDN and CNI technologies (e.g., Calico, Cilium)
• Implement backup solutions (e.g., Velero)
• Handle persistent volume management (e.g., CEPH, Portworx)
• Integrate CI/CD tools (e.g., Kustomize, ArgoCD)
• Collaborate cross-functionally to define platform standards
• Support project teams in container migration efforts
• Participate in strategic planning and technical evaluations

Qualifications

• Proven expertise in Kubernetes infrastructure
• Experience with CI/CD tools and container orchestration
• Proficiency in Python development
• Familiarity with Agile methodologies
• Strong communication skills in English (minimum B2 level)
• Autonomous and proactive mindset
• Knowledge of Microsoft Azure is a plus