Senior L3 Server Support Engineer: Incident & Automation

JVR Software; Johannesburg; On-site; ZAR 420,000 - 650,000; Full time

Job summary

JVR Software is seeking a proactive Tier 3 IT Support specialist for our Johannesburg team. You will handle advanced troubleshooting across networks, servers and applications, perform RCA, and implement permanent fixes to complex incidents.

You will also support and optimize infrastructure and systems performance, manage critical escalations, drive security patching, and contribute to knowledge sharing and strategic IT initiatives within a collaborative environment.

Qualifications

• Experience in Tier 3/Level 3 IT support or infrastructure roles.
• Strong troubleshooting across networks, servers, and applications.
• Experience with root cause analysis and incident management.
• Knowledge of IT security, patch management, and compliance.

Responsibilities

• Provide advanced troubleshooting and resolution of complex IT incidents.
• Conduct root cause analysis and implement permanent fixes.
• Support and optimize infrastructure, networks, and systems performance.
• Manage escalations and liaise with vendors when required.
• Ensure system uptime, stability, and performance improvements.
• Drive security best practices, including patching and vulnerability management.
• Contribute to documentation, knowledge sharing, and mentoring of junior engineers.
• Participate in strategic IT initiatives such as automation and system upgrades.

Skills

Tier 3 IT Support

Infrastructure expertise

Advanced troubleshooting

Root cause analysis

Security awareness

Communication skills

Job description

JVR Software is seeking a proactive Tier 3 IT Support specialist for our Johannesburg team. You will handle advanced troubleshooting across networks, servers and applications, perform RCA, and implement permanent fixes to complex incidents.

You will also support and optimize infrastructure and systems performance, manage critical escalations, drive security patching, and contribute to knowledge sharing and strategic IT initiatives within a collaborative environment.