Linux Site Reliability Engineer

Mindbox is a tech-driven company connecting top IT talents with technology projects for leading enterprises across Europe, focusing on consulting, engineering, and talent to build meaningful digital solutions.

• 5+ years in RHEL/Linux system administration including server/app configuration, LVM, IP-based networking, iptables/nftables.
• Strong scripting abilities in Bash and Python, with automation experience using Ansible (playbooks and roles).
• Solid background in DevOps practices within Agile environments.
• 5+ years experience in incident and change management.
• Hands-on experience with CI/CD tools such as GitHub, JIRA, Jenkins, and Ansible.
• SQL knowledge (PostgreSQL).
• Familiarity with virtualization, containers (Docker/Kubernetes), cloud environments (preferably GCP), HashiCorp Vault, Terraform, and Git.
• Experience with monitoring and logging solutions including Splunk, AppDynamics, and xMatters.
• Knowledge of Tenable products (Security Center, Nessus) and Centrify is an advantage.
• Automation-driven mindset, strong written and verbal communication skills, and ability to work in fast-paced, team-oriented environments.
• Willingness to learn, mentor others, and share knowledge.

• Manage infrastructure supporting global CSAT solutions, including application and database servers, VMs, Kubernetes workloads, and cloud resources (primarily GCP).
• Maintain security posture through patching, updates, vulnerability remediation, and enforcing security standards.
• Develop and implement automation using Ansible, Bash, and Python.
• Provide incident and problem management, handle user queries (1st and 2nd line support), manage change and deployment processes, and ensure smooth post go-live support.
• Monitor and proactively manage alerts using tools like Splunk, xMatters, and AppDynamics.
• Design and implement solutions to improve resiliency, write technical documentation, and act as a subject matter expert for Cybersecurity platforms.
• Collaborate across teams to propose and deliver innovative technologies for security enhancement.
• Participate in on-call rotations, including weekends.