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This job expired on 30/08/2026. It no longer accepts applications.
Support Engineer
Inbox Business Technologies · Karachi
Job description
About the role
We are looking for a proactive Support Engineer to deliver advanced L2/L3 technical support for enterprise IT infrastructure, network systems, and end‑user services. The role involves troubleshooting complex issues, maintaining system stability, and supporting critical business operations in a fast‑paced environment.
Key responsibilities
- Provide L2/L3 technical support for infrastructure, network, and system‑related issues.
- Troubleshoot and resolve incidents related to connectivity, performance, and service outages.
- Configure and maintain network devices, servers, and IT systems.
- Escalate and coordinate with internal teams or vendors for complex problem resolution.
- Monitor systems and respond to alerts to ensure high availability of services.
- Perform root‑cause analysis and contribute to permanent issue resolution.
- Assist in deployment, patching, and upgrades of IT infrastructure components.
- Maintain accurate logs, documentation, and incident records in ticketing systems.
- Participate in on‑call rotations for critical production support.
- Ensure compliance with IT policies, standards, and security guidelines.
Required profile
- Bachelor's or Master's degree in Information Technology, Computer Science, or Engineering.
- 3‑5+ years of experience in IT support, network support, or infrastructure environments.
- Strong understanding of networking fundamentals (TCP/IP, routing, switching, VLANs).
- CCNP certification required; CCIE certification is a strong advantage.
- Strong problem‑solving and analytical skills.
- Ability to work under pressure and handle critical incidents.
- Good communication and customer‑service orientation.
- Team player with strong ownership and accountability.
Required skills
- TCP/IP, routing, switching, VLANs
- CCNP certification
- CCIE certification (advantage)
- ServiceNow
- Jira
- Windows Server
- Linux Server
- Firewalls
- VPNs
- Nagios
- SolarWinds
- PRTG
- ITIL framework exposure
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Inbox Business Technologies
Karachi