DevOps / Linux Infrastructure Engineer

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