TEKsystems - Greenville, SC

posted 2 months ago

Full-time - Mid Level
Greenville, SC
10,001+ employees
Professional, Scientific, and Technical Services

About the position

TEKsystems is seeking a Senior Network Engineer to join their team, specifically for a Global Fortune Grocery Client. This role is crucial as it involves working within one of five network teams dedicated to LAN and Wireless for North America Corporate and Retail sites. The selected candidate will have extensive experience in Aruba Wireless and Cisco Switching, and will be responsible for overseeing the engineering, delivery, and operations of the customer's network platforms, which span across various retail brands, corporate offices, distribution centers, data centers, and warerooms. The Senior Network Engineer will provide expertise and leadership in the design and implementation of the technology stack within the Customer Wireless Platforms. This position requires a proactive approach to managing the technical delivery of various network services, including MPLS, internet, SDWAN, VPN, Wireless, Data Center LAN, VoIP Telecommunications, Extranet, Azure Cloud Networking, Firewalls, Load Balancers, Cloud Proxy, and DNS services across the enterprise. The engineer will also support a multi-year strategy to transform the network architecture and ensure that the network infrastructure meets the performance and availability requirements set by the business. In addition to overseeing operations, repairs, and improvements of all network platforms, the Senior Network Engineer will participate in day-to-day operations and troubleshooting efforts, collaborating with external partners and internal customers. The role demands a broad knowledge of large-scale networks and a firm understanding of how related disciplines interoperate with network hardware and software devices. The engineer will be responsible for maintaining technical alignment with all stakeholders to ensure seamless network operations.

Responsibilities

  • Oversee the engineering, delivery, and operations for customer's network platforms across all retail brands, corporate offices, distribution centers, data centers, and warerooms.
  • Manage the technical delivery of MPLS, internet, SDWAN, VPN, Wireless, Data Center LAN, VoIP Telecommunications, Extranet, Azure Cloud Networking, Firewalls, Load Balancers, Cloud Proxy, and DNS services.
  • Support the multi-year strategy to transform the network architecture and associated technologies.
  • Ensure network infrastructure meets and exceeds performance and availability requirements set by the business.
  • Oversee operations, repairs, and improvements of all network platforms, participating in day-to-day operations and troubleshooting efforts.
  • Collaborate with other network platform and product teams to create solid implementation and operations strategies.
  • Maintain technical alignment with all stakeholders for seamless network operations.

Requirements

  • 5 years of experience in Network Engineering or equivalent.
  • 5 years of experience designing LAN/WAN/Wireless solutions for large enterprises.
  • 5 years of experience with IP routing protocols (BGP, OSPF, RIP) in a large enterprise environment.
  • Experience with configuration of Cisco routing and Cisco and Aruba switching latest platforms and solutions.
  • Experience with configuration of Cisco and Aruba wireless.
  • Solid understanding of wireless survey tools.
  • Proven knowledge of developing High-Level Designs (HLDs) and Low-Level Designs (LLDs).
  • Experience with creating and updating technical design documentation used by engineering teams.
  • Experience with Microsoft Office and Visio Professional.
  • Bachelor's degree in Computers or Electronics with 5+ years of Networking Experience.

Nice-to-haves

  • CCNA or CCNP/DP Certification preferred - Enterprise or Wireless.
  • Excellent documentation and verbal communication skills.
  • Self-driven and able to work with little supervision and direction.
  • Strong understanding of QoS configurations to support WAN and enterprise standards.
  • Strong experience in installing Cisco Routers/Switches in the field.
  • Strong understanding of routing protocols: OSPF, BGP, RIP, EIGRP.
  • Strong understanding of layer 2 switching protocols: Spanning Tree, Trunking, EtherChannel.
  • Strong understanding of HSRP, DHCP Snooping, NAC, DSCP, NAT/SNAT, TCP/IP, Multicast, Ethernet.
  • Familiarity with WAN technologies: Carrier provided MPLS VPN connectivity, SD-WAN solutions deployed on DIA transport.
  • Strong understanding of DNS/domain services.
  • Strong LAN/WAN/Wireless troubleshooting methodology.
  • Python/Ansible/Terraform scripting experience.
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