At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently looking for a DevOps / Linux Infrastructure Engineer to join one of our clients' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

• 
  Knowledge of Linux: RedHat, Ubuntu, Debian, etc.
• Experience with hardening configurations
• Experience with MySQL and/or MariaDB, and ideally Galera Cluster.
• Familiarity with Proxmox Virtual Environment management and concepts.
• Knowledge in Shell, Perl, and/or Python scripting
• Knowledge of protocols such as DNS, HTTPS, LDAP, SMTP and SNMP
• Knowledge of IT security principles, secure protocols, encryption fundamentals, Linux hardening
• Participate in evolving the Simartis products from an operational and security perspective
• Strong analytical skills
• Willingness to learn
• Adaptability, Organization, ability to communicate with less technical colleagues
• Strong problem solving skills

Key Responsibilities / Duties

• Install and configure Linux systems
• Proactively maintain and improve Linux infrastructure to ensure 24x7x365 uptime and service availability
• Maintain best practices for managing systems and services across multiple environments
• Manage, coordinate, and implement software upgrades, patches, and hotfixes on servers, workstations, and network hardware
• Provide internal and external technical support and guidance
• Contribute to the continuous improvement of support activities and operational processes
• Design and develop infrastructure monitoring and reporting tools
• Develop and maintain configuration management solutions
• Build, deploy, and monitor services on production servers
• Participate in developing and maintaining backup, replication, clustering, and failover strategies
• Create and modify scripts or applications to automate operational tasks
• Manage Kubernetes and containerized environments (e.g. Docker)
• Monitor and optimize system performance in agile and highly flexible environments
• Recommend improvements related to stability, security, efficiency, and scalability of infrastructure
• Configure and maintain VPN connections (IPSEC / Fortigate) between internal and customer environments
• Demonstrate strong understanding of networking principles and design infrastructure solutions based on business and technical requirements
• Apply network security best practices, including network segmentation
• Implement and configure proxies, reverse proxies, firewalls, and load balancers
• Gain deep understanding of company products, technologies, business logic, and technical architecture
• Collaborate with cross-functional teams to develop automation strategies and deployment processes
• Participate in on-call rotations and support critical production incidents
• Monitor live production systems, troubleshoot issues, and respond to customer support tickets
• Contribute to building and maintaining CI/CD infrastructure and deployment pipelines