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