Senior Network & Cloud Infra Engineer (Hybrid)

AIO App Inc; Islamabad; On-site; PKR 1,800,000 - 3,000,000; Full time

Job summary

AIO App Inc. is seeking a skilled Tier 2 IT professional with 4-5+ years in advanced networking and system administration to manage complex deployments, security policies, and cloud/hybrid infrastructure.

You will lead Tier 1 guidance, troubleshoot across Windows, macOS, and Linux endpoints, and drive improvements in our IT operations. Join a fast-growing restaurant tech SaaS startup backed by Silicon Valley investors.

Qualifications

• 4-5+ years of experience in advanced networking and system administration.
• Hands-on in troubleshooting and improving IT systems.

Responsibilities

• Diagnose and resolve escalated hardware, software, OS, and network issues.
• Deploy, configure, and troubleshoot routers, switches, VLANs, wireless networks, and DNS.
• Manage and maintain firewalls, VPNs, and advanced network security policies.
• Support and administer Microsoft 365 services (Exchange, Teams, OneDrive, SharePoint).
• Administer Microsoft Entra ID (Azure AD) for user lifecycle, roles, and access control.
• Implement and enforce Conditional Access and MFA policies.
• Manage Microsoft Intune for endpoint enrollment, compliance, and security.
• Monitor and elevate Microsoft Defender XDR alerts.
• Support on-premises servers (Windows Server roles such as AD, DNS, DHCP, File/Print).
• Document configurations, SOPs, and troubleshooting steps for knowledge sharing.
• Work with IT leadership to plan and deploy network upgrades, cloud integrations, and hybrid infrastructure improvements.
• Participate in incident response and root-cause analysis for network and system issues.

Skills

Advanced networking

System administration

Troubleshooting

Mentoring / Team guidance

Tools

Cisco

Huawei

Fortinet

Palo Alto

Microsoft 365

Azure AD

Intune

Job description

AIO App Inc. is seeking a skilled Tier 2 IT professional with 4-5+ years in advanced networking and system administration to manage complex deployments, security policies, and cloud/hybrid infrastructure.

You will lead Tier 1 guidance, troubleshoot across Windows, macOS, and Linux endpoints, and drive improvements in our IT operations. Join a fast-growing restaurant tech SaaS startup backed by Silicon Valley investors.