DevOps Engineer on Kubernetes environment
About Us
Aruba S.p.A. is the leading Italian cloud provider and the top company in Italy for data center services, cloud, hosting, trust services, email, certified email (PEC), and domain registration.
As a Group, we are committed to contributing to the digital transformation of the country. Every day, we strive to support citizens and businesses by providing the best technologies while ensuring the utmost respect for the environment.
Our goal is to offer our customers the best possible service, with quality, honesty, availability, and transparency. To achieve this, we focus on strong teamwork and believe in fairness and collaboration across all teams.
We are looking for one of the companies in the group a motivated DevOps Engineer with 3-4 years of experience, who is eager to enhance his/her skills and grow alongside our company on application management, CI/CD process automation, security setup and optimization in an infrastructure cloud based. This role will be responsible for ensuring the stability, scalability, and security of our applications while collaborating with development and infrastructure teams to improve performance and system reliability.
Responsibilities
- Operational management of applications, monitoring infrastructure to ensure service continuity
- CI/CD pipeline management and optimization, ensuring efficient and error-free releases
- Troubleshooting and resolving operational issues, proactively preventing downtime
- SSL/TLS certificate management and installation, ensuring proper configuration on application servers
- Development of scripts and automation code for tasks such as database backups, log monitoring, and deployments
- Container installation and management on Kubernetes, ensuring scalability and resilience of services
- Application and infrastructure performance monitoring, supporting the implementation of observability tools
- Assist in disaster recovery planning and implementation
- Contribute to infrastructure and processes’ documentation
- Collaboration with development and security teams to enhance operational management and ensure compliance with best practices for system protection, credential management, and secure access policies
- Troubleshooting and issue resolution: Identifying and resolving performance issues, deployment errors, and failures related to application operations and infrastructure
Requirements
- Experience in operational management of distributed applications and cloud platforms.
- Strong knowledge of CI/CD tools (GitHub Actions, GitLab CI/CD, Jenkins, ArgoCD, etc.)
- Experience with Kubernetes and Docker container management
- Familiarity with monitoring and logging tools (Prometheus, Grafana, ELK Stack, etc.)
- Experience in SSL/TLS certificate management and server configuration
- Experience in networking concepts
- Knowledge of scripting languages such as Python, Bash, etc.
- Familiarity with cloud infrastructures and IaC tools (Terraform, Ansible)
- Troubleshooting and recovery skills on Linux systems and networking
- Strong problem-solving abilities and experience in automating repetitive tasks
Preferred Qualifications
- Kubernetes certifications (CKA/CKAD)
- Experience with security and compliance tools
- Familiarity with Agile and DevSecOps methodologies
- Knowledge of oAuth2.0 and OIDC standards (i.e. Keycloak)
- Experience of schemas for structured data management on the web (i.e. JSON LD, RDF, etc.) would be a plus
What We Offer
- Continuous training with structured induction plans for new hires and specific development paths based on Role/Department
- If applicable to the position, you will have the opportunity to work in an agile (hybrid/remote) mode, thanks to the company’s flexible work policies.
- A smart and collaborative work environment.
- Opportunities for professional growth.
- Meal vouchers (Ticket Restaurant).
- Workplace location: Milan