Senior Network Administrator
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Key skills for this role
About the Role
We are recruiting a Senior Network Administrator to manage, maintain, and secure enterprise network infrastructure across multiple locations. The role oversees LAN/WAN, wireless networking, cloud connectivity, and implements modern technologies like SD-WAN and Wi-Fi 6/7.
Key Skills for This Role
Responsibilities
- Manage and support UASG’s network infrastructure across all locations including LAN and WAN networks
- Maintain routers, switches, and structured cabling to ensure reliable connectivity
- Perform network configuration, upgrades, and firmware patch management
- Conduct capacity planning and optimize network performance to ensure low latency and high throughput
- Manage enterprise wireless networks including Wireless LAN Controllers and access points
- Ensure strong Wi Fi coverage, connectivity, and security across offices and facilities
- Plan and implement upgrades such as Wi Fi 6 to Wi Fi 7
- Design and implement SD WAN solutions to improve wide area network efficiency and reliability
- Evaluate emerging networking technologies such as network virtualization, automation, and zero trust network access
- Configure and manage enterprise firewall systems such as Check Point, Palo Alto, or similar platforms
- Maintain intrusion detection/prevention systems (IDS/IPS) and VPN connectivity
- Implement firewall policies, VLAN segmentation, and access control lists to secure network infrastructure
Requirements
- Bachelor's degree in Computer Science, Information Systems, Electronics/Communications Engineering or a related field
- Minimum 4 6 years of professional experience in network administration or network engineering roles
- Proven experience managing routers, switches, firewalls, and wireless networking infrastructure in a multi site environment
- Experience with network design, deployment, monitoring, and day to day operations
- Exposure to cloud networking platforms such as Microsoft Azure or AWS and hybrid connectivity solutions is highly desirable
- Professional certifications such as CCNA, CCNP, or equivalent are preferred
- Advanced knowledge of enterprise networking technologies and security frameworks
- Understanding of software defined networking (SDN), network automation tools, and scripting (Python, Ansible)
- Experience with SD WAN solutions, wireless enterprise networking, and network monitoring platforms
- Ability to plan and implement network infrastructure projects and upgrades
- Experience managing ISP relationships and network equipment vendors
- Familiarity with ITIL service management practices is advantageous
Full Job Posting
Job Description
- We are recruiting a Senior Network Administrator who shall be responsible for managing, maintaining, and securing enterprise network infrastructure across multiple locations of United Al Saqer Group (UASG).
- The role oversees end to end network operations including LAN/WAN infrastructure, wireless networking, and cloud connectivity, ensuring high availability, optimal performance, and robust security of the corporate network.
- The position also supports the implementation of modern networking technologies such as SD WAN for branch connectivity and next generation wireless standards (Wi Fi 6/7).
Network Infrastructure Operations
- Manage and support UASG’s network infrastructure across all locations including LAN and WAN networks
- Maintain routers, switches, and structured cabling to ensure reliable connectivity
- Perform network configuration, upgrades, and firmware patch management
- Conduct capacity planning and optimize network performance to ensure low latency and high throughput for business applications
Wireless Networking (Wi Fi)
- Manage enterprise wireless networks including Wireless LAN Controllers and access points
- Ensure strong Wi Fi coverage, connectivity, and security across offices and facilities
- Plan and implement upgrades such as Wi Fi 6 to Wi Fi 7 to support higher speeds and lower latency
- Apply best practices for wireless network design including SSID management, channel planning, and RF optimization
Latest Technology Implementation (SD WAN & Network Trends)
- Design and implement SD WAN solutions to improve wide area network efficiency and reliability
- Evaluate emerging networking technologies such as network virtualization, automation, and zero trust network access
- Recommend upgrades and modern networking tools to enhance performance, scalability, and security
- Stay updated on industry advancements and propose improvements aligned with business needs
Network Security & Compliance
- Configure and manage enterprise firewall systems such as Check Point, Palo Alto, or similar platforms
- Maintain intrusion detection/prevention systems (IDS/IPS) and VPN connectivity
- Implement firewall policies, VLAN segmentation, and access control lists to secure network infrastructure
- Monitor security logs and alerts to detect and respond to potential threats
- Coordinate with cybersecurity teams to conduct vulnerability assessments and remediate security risks
Cloud Networking & Remote Access
- Integrate on premises network infrastructure with cloud platforms such as Microsoft Azure and AWS
- Configure and maintain secure connectivity through site to site VPN, ExpressRoute, or Direct Connect solutions
- Support remote connectivity solutions including VPN or secure access frameworks
- Ensure remote access solutions meet organizational security and performance standards
Network Monitoring & Performance Management
- Utilize network monitoring tools such as SolarWinds, PRTG, or similar platforms
- Monitor bandwidth usage, network performance, and system reliability
- Identify and resolve network bottlenecks, latency issues, or hardware failures proactively
- Track key performance indicators including uptime, latency, and packet loss
- Provide regular network performance reports to IT management
Troubleshooting & Support
- Serve as the primary escalation point for complex network issues and outages
- Diagnose and resolve network problems across LAN, WAN, SD WAN, and wireless environments
- Coordinate with vendors, service providers, and internal teams during incident resolution
- Maintain incident logs and perform root cause analysis for major network disruptions
- Implement corrective measures to prevent recurring issues
Network Documentation & Planning
- Maintain updated network documentation including diagrams, IP address schemes, and configuration records
- Document network changes and update knowledge bases accordingly
- Plan and execute network related projects such as branch deployments and firewall upgrades
- Support IT infrastructure planning and budget recommendations with the Service Delivery Manager
Collaboration & Vendor Management
- Work collaboratively with IT teams including system administrators and security specialists
- Coordinate with ISPs, vendors, and contractors for procurement and installation of networking equipment
- Monitor vendor performance and ensure compliance with service level agreements (SLAs)
- Support evaluation of vendor proposals and network service offerings
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