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Senior System Administrator

2 months ago


Johannesburg, South Africa Recru-it Full time
Responsibilities
- Install and configure software and hardware
- Monitor performance and maintain systems according to requirements
- Ensure all automated processes are continuously running
- Troubleshoot issues and outages
- Upgrade systems with new releases and models
- Develop expertise to train staff on new technologies
- Build an internal wiki with technical documentation, manuals and IT policies
- Liaise with clients on day-to-day issues within the systems

Required skills and qualifications:
- 10 years of proven experience as a System Administrator or similar role
- Experience with databases and patch management
- Knowledge of system security (e.g. intrusion detection systems) and data backup/recovery
- Familiarity with various operating systems and platforms
- Resourcefulness and problem-solving aptitude
- Excellent communication skills
- BSc in Information Technology, Computer Science or a related discipline; professional certification (e.g. Microsoft Certified Systems Administrator (MCSA)) is a plus