Network Administrator
What You'll Do As a Network Administrator, you'll play a key role in supporting enterprise network operations across on-premises, cloud, and hybrid environments. Key Responsibilities ✅ Administer and support enterprise LAN, WAN, and Data Centre networking environments ✅ Manage Azure networking, ExpressRoute connectivity, and hybrid cloud integrations ✅ Support Cisco and Check Point firewalls, network segmentation, and security initiatives ✅ Administer Citrix NetScaler/ADC load balancing and application delivery services ✅ Support Aruba/HPE wireless infrastructure across enterprise campuses ✅…
- On-site
- Posted Jun 24, 2026
- 1 position
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Job summary
What You'll Do As a Network Administrator, you'll play a key role in supporting enterprise network operations across on-premises, cloud, and hybrid environments. Key Responsibilities ✅ Administer and support enterprise LAN, WAN, and Data Centre networking environments ✅ Manage Azure networking, ExpressRoute connectivity, and hybrid cloud integrations ✅ Support Cisco and Check Point firewalls, network segmentation, and security initiatives ✅ Administer Citrix NetScaler/ADC load balancing and application delivery services ✅ Support Aruba/HPE wireless infrastructure across enterprise campuses ✅ Participate in infrastructure refresh projects including switches, routers, firewalls, and wireless networks ✅ Monitor network performance, troubleshoot complex issues, and optimize network availability ✅ Collaborate with Managed Service Providers (MSPs), vendors, and internal stakeholders ✅ Maintain network documentation, governance standards, and operational runbooks ✅ Support networking requirements for high-performance computing and AI-related workloads Required Qualifications Experience ✔️ 5+ years of enterprise network administration experience ✔️ Experience supporting large-scale, multi-site, or hybrid environments ✔️ Experience working within MSP-integrated service delivery models Technical Expertise Networking TCP/IP BGP & OSPF Routing VLANs & STP WAN & MPLS technologies High Availability & Redundancy Design Cisco Edge Switching Cloud & Hybrid Connectivity Azure Networking ExpressRoute Hybrid Network Architecture Security Cisco Firewalls Check Point Firewalls Bluecoat (or equivalent) Proxy Solutions Application Delivery Citrix NetScaler / ADC Wireless Aruba / HPE Wireless Solutions Tools Network Monitoring & Analysis Tools Packet Capture & Troubleshooting Tools Configuration & Change Management Tools Preferred Certifications ⭐ CCNP (or higher) ⭐ Azure Network Engineer Associate ⭐ Aruba/HPE Wireless Certifications ⭐ Check Point and/or Cisco Security Certifications
What you’ll do
As a Network Administrator, you will support enterprise network operations across various environments. Key responsibilities include managing networking environments, supporting firewalls, and collaborating with internal stakeholders.
Requirements
The position requires 5+ years of enterprise network administration experience and expertise in large-scale environments. Technical skills in networking protocols, security, and cloud connectivity are essential.
Other relevant skills
Identified from the job description. Confirm important requirements above.
- Network Administration
- Azure Networking
- Cisco Firewalls
- Check Point Firewalls
- Citrix NetScaler
- Wireless Solutions
- Network Monitoring
- Troubleshooting
- TCP/IP
- BGP
- OSPF
- VLANs
- MPLS
- High Availability
- Security
- Application Delivery
Additional details
- Minimum experience
- 5+ years