Responsibilities
- Deployment, automation, management, and maintenance of Linux production systems and client networking infrastructure
- Ensuring availability, performance, security, and scalability of Linux production systems and client networking infrastructure
- Design, maintain and manage tools for automation of different operational processes
- Linux system troubleshooting and problem resolution
- Administration of Ubuntu/Debian or derivatives
- Administration of RHEL/CentOS or derivatives
- Support of LAMP environments (including MySQL, PostgreSQL, Apache/NGINX)
- Architect, build, operate and troubleshoot enterprise infrastructure platforms including firewalls, load balancers, VPNs, etc.
- IP address planning & subnetting, DNS, peering, routing protocols, proxies and related skillsets
- Experience with multi-tier architectures: load balancers, caching, web servers, application servers, databases, and networking
- Linux: 5 years+ (required)
- IP networking: 5+ years (required)
- CCNA or equivalent (preferred)
- 10+ years of related IT experience
- Comfortable working to tight deadlines and demanding SLAs
- Degree or Diploma in Computer Technology
- LPIC (Linux Professional Institute Certification)
- Oracle Certified Associate / Professional
- Red Hat Certified System Administrator (RHCSA)
- Storage-related certification
Growth
Working on cutting edge projects and latest technologies on projects in SA and UK