Systems Administrator

https://www.swanitrecruitment.co.za/latest-jobs/341-systems-administrator/infrastructure/johannesburg/job2025-04-25 10:20:092025-06-23 Swan IT Recruitment South Africa
Job Type Permanent
Area Johannesburg, South AfricaGauteng, South Africa Johannesburg South Africa
Sector IT - Infrastructure
Salary Market Related
Start Date As soon as possible
Job Ref VR/26381
Description

Swan iT is searching for a Systems Administrator to join a client in the insurance industry onsite, in Centurion.


The successful candidate will be responsible for providing technical expertise and guidance to ensure the successful design, implementation, and maintenance of Windows-based systems within the organisation.


Requirements:



  • Relevant qualification in Information Technology

  • Proven experience in designing, implementing, and managing Windows-based systems in enterprise environments.

  • Strong expertise in Windows Server operating systems, Active Directory, Group Policy, DNS, DHCP, and SCOM, SCCM, SCVMM.

  • Proficiency in scripting languages such as PowerShell for automation and configuration management.

  • Excellent communication, and interpersonal skills, with the ability to effectively collaborate with diverse teams and stakeholders.

  • Industry certifications such as Microsoft Certified: Azure Administrator Associate, Microsoft Certified: Windows Server, or equivalent certifications are a plus.


Responsibilities:



  • Technical Innovation:

    • Guiding the execution of Windows system architecture, design, and implementation strategies.

    • Stay current with industry trends, emerging technologies, and best practices related to Windows systems administration and infrastructure management.



  • System Design and Implementation:

    • Implementation of Windows-based systems, ensuring scalability, reliability, and performance to meet business requirements as per design.

    • Collaborate with stakeholders to gather requirements, define technical specifications, and architect solutions that align with organisational goals and standards.

    • Drive the adoption of automation, scripting, and configuration management tools to streamline system deployment, configuration, and maintenance processes.



  • System Administration and Maintenance:

    • Oversee the day-to-day administration and maintenance of Windows servers, services, and infrastructure components, including Active Directory, Group Policy, DNS, DHCP, file services and Azure IAAS.

    • Implement and enforce security best practices, policies, and controls to protect Windows-based systems from vulnerabilities, threats, and unauthorised access.

    • Monitor system performance, troubleshoot issues, and implement corrective actions to optimise performance, availability, and reliability.



  •  Collaboration and Communication:

    • Collaborate effectively with cross-functional teams, including network engineers, security analysts, developers, and business stakeholders, to support project initiatives and deliver integrated solutions.

    • Communicate technical concepts and recommendations clearly and effectively to both technical and non-technical audiences, fostering understanding and alignment.




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