Senior Network Engineer

About the role

Enterprise Network Engineer responsible for designing, implementing, administering, and maintaining comprehensive network infrastructure including LAN, WAN, WLAN, SD-WAN, and data center environments. This role involves managing complex routing and switching technologies, ensuring network security, optimizing performance, and supporting hybrid cloud connectivity.

Key responsibilities

• Design, implement, administer, and maintain enterprise LAN, WAN, WLAN, SD-WAN, and data center network infrastructure

• Manage routing and switching technologies, including BGP, OSPF, EIGRP, VLANs, VRFs, MPLS, and network segmentation

• Administer firewalls, VPNs, IDS/IPS, security policies, and secure remote connectivity to ensure network security

• Manage internet connectivity, leased lines, MPLS circuits, telecommunications services, and vendor relationships

• Configure and maintain network services, including DNS, DHCP, NTP, and IP Address Management (IPAM)

• Manage wireless infrastructure, load balancing, and application delivery platforms to ensure service availability and performance

• Monitor network health, optimize performance, conduct capacity planning, and troubleshoot complex network incidents

• Perform root cause analysis and support incident, problem, and change management activities

• Support hybrid cloud networking and connectivity between on-premises infrastructure and AWS environments

• Maintain network architecture diagrams, technical documentation, operational procedures, and security standards

About you

• Bachelor's degree in Computer Science, Information Technology, Telecommunications, Network Engineering, or a related discipline

• 4+ years of hands-on experience in enterprise network engineering, administration, and operational support

• Strong knowledge of TCP/IP, IPv4/IPv6, routing, switching, VLANs, VRFs, MPLS, SD-WAN, QoS, and network security

• Experience with enterprise networking platforms such as Cisco, Juniper, Aruba, HPE, Huawei, or equivalent technologies

• Hands-on experience with firewalls such as Palo Alto, Check Point, Fortinet, or Cisco Firepower

• Knowledge of load balancing platforms such as F5 BIG-IP or Citrix ADC and enterprise wireless technologies

• Familiarity with AWS networking services, including VPC, subnets, routing, security groups, Direct Connect, Transit Gateway, and VPN

• Understanding of Windows Server, Linux, virtualization, and supporting infrastructure technologies

• Experience managing telecommunications circuits, enterprise connectivity, network security, and high-availability environments

• Strong troubleshooting, analytical, documentation, communication, and vendor management skills