We are seeking an experienced and proactive Team Leader – System Administrator to oversee and manage our IT infrastructure team.
Summary of roleWe are seeking an experienced and proactive Team Leader – System Administrator to oversee and manage our IT infrastructure team. This role involves leading system administrators, ensuring optimal performance and security of on-premise and cloud environments, and driving compliance with industry standards.Roles and ResponsibilitiesLead and mentor a team of system administrators, providing guidance and technical support.Allocate tasks, monitor progress, and ensure timely delivery of IT projects and operational goals.Collaborate with stakeholders to align IT initiatives with business objectives.Install, configure, and maintain servers (Windows Server OS 2022/2025) on-premise and in Azure Cloud.Manage network equipment (switches, access points) and other hardware.Oversee user accounts, permissions, and access controls (Active Directory and Microsoft Azure Entra ID).Administer Microsoft 365 services including Teams, SharePoint Online, and Exchange Online.Configure and manage firewalls (rules, web filtering, application control), VPNs, and site-to-site connections. Experience with Sophos Firewall is an advantage.Implement and maintain security measures to protect sensitive data and IT ecosystems (on-premise and Azure Cloud).Apply CIS and NIST frameworks; experience with ISO 27001 and ISO 9001 controls is a definite advantage.Ensure compliance with GDPR and Data Protection Act.Experience with SIEM solutions and vulnerability assessments preferred.Proactively monitor system and network performance and troubleshoot issues.Regularly update application software and firmware for network devices.Manage Windows Patch Management for servers and workstations.Implement and maintain backup solutions; conduct regular restore drills.Experience with Veeam Backup and Microsoft Azure Backup Center preferred.Maintain accurate documentation of system configurations and procedures.Assist and lead IT projects, system upgrades, and migrations.Qualifications & ExperienceBachelor’s degree in Computer Science, Information Technology, or related field.Minimum 5+ years of experience in system administration, with at least 2 years in a leadership or supervisory role.Certifications such as CompTIA Security+, Microsoft Certified: AZ-900, AZ-104, AZ-500, and Cisco CCNA.Familiarity with virtualization and cloud technologies.Proven experience in managing IT projects and leading technical teams.SkillsExperience with monitoring tools (e.g., Zabbix) and ISO 27001 implementation.Excellent knowledge of Windows Patch Management for Servers and Workstations.Experienced with Office 365 and Azure Portal. Excellent knowledge of Backup solutions and conduct regular restore drillsStrong knowledge of Windows operating systems, firewalls, and network security protocols.Excellent problem-solving and communication skills.Strong organizational and planning abilities.Customer-focused and quality-oriented.Good analytical and troubleshooting skills Excellent English language proficiency [both written and verbal]
The Pod, 3rd Floor, Vivea Business Park, St Pierre, Moka, Mauritius
Phone: 460 9999
Apply Via:
hrsol@bdo.mu