System Administrator- ICT security and Cloud Infrastructure at ADvTECH

Responsibilities: 

Administration and Management - Windows Server:

• Physical or Virtual Windows Server from provisioning, through operations to decommissioning according to Group standards
• Proactively perform regular maintenance and performance monitoring of Windows Server, which includes resource management, software updates and repairs when system errors occur
• Optimize processes and drive process improvement to increase performance and reduce costs
• Troubleshoot and facilitate any hardware repairs and/or upgrades in co-operation with support vendors

Administration and Management - Active Directory:

• Administer and the On-Premises Identity for Group Admin Staff (all contract types), Schools Students and Tertiary Students
• Administer and on-premises and cloud Windows Desktop computers within Active Directory in collaboration with Site ICT
• Perform regular Active Directory audits that includes stale user/computer object clean-ups and access rights management
• Monitor and Maintain standards for installations of Microsoft Windows Operating System technology including AD Forests, Azure AD, Domains, Trusts, DNS, DHCP, Group Policy and Organizational Units
• Create and update technical documentation of operating procedures as needed 

Administration of LAN WAN Infrastructure:

• Troubleshoot and monitor campus networking equipment, which includes firewalls, switches, Wi-Fi, and broadband equipment and escalate to partners/providers
• Administer and troubleshoot URL/Application block/allow configuration on campus firewalls as required by business while maintaining a secure environment
• Monitor and maintain standards at campus level server rooms and cabling cabinets

ICT Security Network and End Points:

• Troubleshoot Firewalls for the ADvTECH group of companies and divisions This includes the Branch / Site firewalls
• Administer, Endpoint Security for the ADvTECH group of companies and divisions
• Administer, Encryption (standards, database, IPSec) for the ADvTECH group of companies and divisions
• Administer, MBAM / Bitlocker for Intune for the ADvTECH group of companies and divisions
• Administer, Network Security (overview and approval) for the ADvTECH group of companies and divisions
• Administer, Patch Management (including WSUS, Intune, and SCCM). This includes implementation of extended features, client inventory
• Administer, monitoring, monthly reporting, and capacity planning

ICT Security Data Centre:

• Troubleshoot Firewalls for the ADvTECH group of companies and divisions. This includes the Data Centre, Azure, and Branch / Site firewalls
• Administer, Web Application Firewalls for the ADvTECH group of companies and divisions
• Administer, Advanced Threat Analytics (MDE/MDI) for the ADvTECH group of companies and divisions
• Administer, Vulnerability Management for the ADvTECH group of companies and divisions
• Administer, (50/50 Security/AD) for the ADvTECH group of companies and divisions
• Administer, Digital Security Certificates for the ADvTECH group of companies and divisions
• Administer, Patch Management (including WSUS, INTUNE, and SCCM). This includes implementation of extended features, client inventory
• Administer Global Protect for the Group
• Administer of Log Servers

 ICT Security Governance: 

• Remediation of Security Risk Register items for the ADvTECH group of companies and divisions
• Assist in Forensic Investigations for the ADvTECH group of companies and divisions.
• Participate, contribute, in Security Forum. This includes driving security awareness and instructing staff on activities that need to be performed to ensure that the ADvTECH Network and Systems are secure.

Cloud Infrastructure: 

• Administration of Backup and Disaster Recovery for both the Private and Public data Centres. This includes the:
• Backups and DR
• Replication to Azure 
• Replication to Amazon and other
• Management and Administration of monitoring, monthly reporting, and capacity planning for the ADvTECH group of companies and divisions division.
• Private Data Centre (Onsite server rooms.)

Education Requirements: 

Minimum

• Degree / Diploma in IT
• ITIL
• CISCO Networking
• MCSE

Ideal

• Degree / Diploma in IT
• MCSE

Experience Required: 

• 3 years LAN / WAN
• 3 years ICT industry experience
• 3 years Systems Administration
• 3 years Problem Management