Midrand: Tier 3 Infrastructure Engineer posted by Hire Resolve
Posted on 2025-09-21 00:00:00
| Employer | Hire Resolve |
|---|---|
| Category | Other IT/Computer |
| Location | Gauteng / Midrand |
Job Summary
A South African company that provides a range of IT and communication solutions is seeking a highly skilled and experienced Tier 3 Infrastructure Engineer to provide advanced technical support and expertise. In this role, you will be responsible for maintaining, troubleshooting, and optimizing complex IT infrastructure systems.
Responsibilities:
-
Provide Advanced Administration and Support: Handle L2-L3 administration, troubleshooting, and maintenance for a wide range of infrastructure components, including:
-
Networking: Fortinet Firewalls, IDS/IPS, VPNs, security appliances, routing, switching, and wireless networking.
-
Virtualization: VMware vCenter and Hyper-V Hypervisors.
-
Systems: Linux, Windows Server (2012+), Active Directory, DNS, and DHCP.
-
Storage: SAN and vSAN storage infrastructure.
-
Cloud: Azure, Amazon Web Services (AWS), and Google Cloud.
-
-
Manage Security Infrastructure: Maintain and improve security with proactive monitoring and event management. This includes managing firewalls, vulnerability management systems, and SIEM.
-
Respond to and Remediate Incidents: Analyze and triage security events and alarms detected by the SIEM system. Respond to security incidents and threats logged on the service desk, performing remediation and mitigation as needed.
-
Manage IT Projects: Assist with IT and security-related projects, rollouts, and infrastructure maintenance, including backups (VEEAM), business continuity, and disaster recovery.
-
Develop and Maintain Security: Provide technical input on company IT security standards in alignment with industry best practices like ISO27001 and SOC 2. Design, implement, and manage endpoint security solutions (e.g., anti-malware, MDM) and safeguards for the organization’s cloud footprint.
-
Drive Process Improvement: Identify opportunities for automation of repetitive tasks and contribute to the upskilling and training of junior staff.
-
Stay Current: Remain up-to-date with industry trends in cybersecurity, providing input to the business on innovations and improvements.
Minimum Requirements:
Certifications required:
-
Microsoft MCSE / Cisco CCNA / VMware
-
Linux / Azure / AWS / Google Cloud
-
EC Council CEH / Security+ / CISSP
-
Fortinet FCP / Fortinet FCSS
Experience Required:
-
10+ years of overall experience in a Network & Security support environment.
-
At least 5 years of experience in the following:
-
Network administration and support for firewalls, switches, and wireless (Fortigate & Cisco).
-
Windows Server 2012 and newer administration, including Active Directory.
-
Linux administration.
-
Backup and recovery.
-
Proven ability to administer and configure virtual environments.
-
NB: Application Deadline is 11th August 2025
Benefits:
- Competitive salary based on experience (salary can potentially be more based on experience/skills)
IF you meet the above requirements and want to make a career-changing move, apply today by emailing your CV to *****@*****.co.za
You can also connect with Daniel on LinkedIn or contact Hire Resolve
If you meet the above requirements we will contact you within 3 working days
Click Go Apply to apply online!
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