Senior Systems Administrator

3 weeks ago


Fourways, South Africa Leroy Merlin Full time

**Responsibilities**:

- Manage and maintain the company's computer systems, cloud servers, and networks
- Install, configure, and maintain hardware and software components, including servers, PC’s, switches, routers, and firewalls.
- Ensure high availability and uptime of critical systems by monitoring performance, troubleshooting issues, and implementing effective solutions.
- Develop and maintain system documentation, including configuration, installation, and troubleshooting guides.
- Ensure compliance with security policies and procedures by implementing and enforcing security controls and best practices and CyberSecurity Basics set out by the group.
- Collaborate with cross-functional teams to identify and address system-related issues and requirements.
- Provide technical support and guidance to end-users, including troubleshooting and problem resolution.
- Manage system backups and disaster recovery procedures.
- Evaluate and recommend new technologies and tools to improve system performance, reliability, and security.

**Requirements**:

- Bachelor's degree in Computer Science, Information Systems, or related field.
- Minimum of 5 years of experience in system administration, with a proven track record of managing and maintaining complex systems and networks.
- Strong knowledge of Linux and Windows operating systems.
- Not Mandatory: Proficiency in scripting languages such as PowerShell, Python, and Bash
- Experience with virtualization technologies such as VMware.
- Strong understanding of networking concepts and protocols, including TCP/IP, DNS, DHCP, and VPN.
- Experience with cloud computing platforms such as Azure, and Google Cloud Platform is a benefit
- Excellent analytical and problem-solving skills.
- Strong communication and interpersonal skills.
- Ability to work independently and as part of a team.
- Relevant certifications such as MCSE, CCNA, RHCE, or AWS Solutions Architect are a Bonus.

The role requires strong analytical and problem-solving skills, excellent communication and interpersonal skills, and the ability to work collaboratively with cross-functional teams.



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