Network Administrator

About the Role

The Network Administrator will own the design, implementation and ongoing management of the organization’s wired and wireless networks across on‑premises and cloud environments. The role blends traditional networking (LAN/WAN, cabling, routers and switches) with cloud‑based security and mobility. You will ensure seamless connectivity and high availability, manage network security, and support future growth and cloud integration.

Key Responsibilities

• Network design & deployment: Fully support, configure, maintain and upgrade enterprise LAN/WAN environments and in‑house servers. Plan and install hardware rollouts (switches, routers, wireless access points) and structured cabling for new sites and users.
• Cisco switching & Meraki wireless: Configure, manage and monitor Cisco switches and Cisco Meraki security appliances and cloud management portals. Implement VLANs, SD‑WAN, QoS and wireless policies to ensure reliable connectivity and performance.
• Firewall & security management: Design, configure and manage advanced firewall solutions from Palo Alto, Fortinet and Cisco Firepower. Administer Azure Firewall, Virtual WAN and VPN Gateway, enforce rule sets and respond to security alerts.
• Cloud networking: Administer and support enterprise cloud networking (Azure) including virtual networks, VPNs and hybrid connections. Maintain log analytics, monitor performance and remediate issues to optimize throughput and reduce latency.
• Monitoring & troubleshooting: Monitor network performance (availability, utilization, latency etc.) and test for weaknesses. Proactively identify and resolve network and user‑reported issues, ensuring disaster recovery plans are maintained.
• Access management & documentation: Set up user accounts, permissions and passwords. Define network policies and procedures, document topologies and maintain accurate runbooks.
• Compliance & security posture: Assess threats and embed security standards, designing robust backup and disaster‑recovery plans. Conduct firewall audits and configuration reviews, ensuring adherence to regulatory and compliance requirements.
• Collaboration: Work closely with cross‑functional teams, vendors and service providers to address network needs and integrate new technologies.

Required Qualifications & Skills

• Experience: 8+ years of hands‑on experience in network routing, switching and administration across multi‑site environments. At least 1 year administering Azure networking (Firewall, VPN, Virtual WAN).
• Equipment & technologies: Proficiency with Cisco switches, Cisco Meraki security appliances and cloud dashboards. Strong experience managing firewall configurations (Palo Alto, Fortinet, Cisco Firepower) and VPN/NAT rules. Familiarity with LAN/WAN, SD‑WAN and broadband/fiber connectivity.
• Cabling & facilities: Ability to perform structured cabling and support computer‑facility maintenance.
• Networking fundamentals: Solid knowledge of routing, switching and network protocols; experience with network monitoring tools and interpreting system alerts.
• Education & certifications: Bachelor’s degree in computer science or related field. Certifications in Cisco Technologies, Security Technologies and Microsoft Azure.
• Soft skills: Strong troubleshooting and problem‑solving abilities, excellent communication skills and a customer‑centric mindset. Ability to organize, prioritize and handle multiple tasks effectively.

Preferred Skills

• Familiarity with additional wireless solutions (e.g., Aruba).
• Experience with network security assessments and compliance standards such as PCI or ISO 27001.
• Knowledge of automation/scripting (PowerShell, Python) and infrastructure‑as‑code tools for provisioning and configuration.