Layer 3 - Data Center Network Engineer

WEI (Worldcom Exchange, Inc.); Salem (NH); On-site; USD 110,000 - 170,000; Full time

Job summary

WEI (Worldcom Exchange, Inc.) is seeking a Layer 3 DC Network Engineer to join our Network and Security team. You will design, implement, and manage data center, SD-WAN, and network-edge solutions for high availability and security across enterprise environments.

Responsibilities include configuring dynamic routing protocols (OSPF, BGP, EIGRP), collaborating with cross-functional teams, and maintaining documentation.

Qualifications

• 5+ years of experience in network engineering with SD-WAN and Layer 3 routing.
• Hands-on experience with SD-WAN vendors (e.g., Cisco Viptela, Aruba EdgeConnect, Fortinet).
• Experience with data center SDN solutions from leading vendors (e.g., Juniper Apstra, Cisco NDO/ACI/NDFC, Arista CloudVision).
• Strong understanding of public cloud networking (AWS, Azure).
• Familiarity with VXLAN BGP EVPN and data center concepts.

Responsibilities

• Design, implement, and manage data center, SD-WAN, and network-edge solutions for high availability and security.
• Configure and troubleshoot Layer 3 routing protocols (OSPF, BGP, EIGRP).
• Collaborate with cross-functional teams to integrate DC/SD-WAN with on-prem and cloud.
• Monitor network performance and diagnose complex issues for optimal operation.
• Develop and maintain documentation for configurations and processes.
• Stay current with networking trends and participate in on-call rotations.

Skills

SD-WAN

Layer 3 routing

OSPF

BGP

EIGRP

EVPN VXLAN

Public cloud

Python

Ansible

Terraform

Networking security

Cisco/Juniper/Arista

Education

Bachelor's degree in CS or related field

Tools

SolarWinds

PRTG

NetFlow

Cisco ACI

Juniper Apstra

Job description

Layer 3 DC Network Engineer

Overview

WEI is a service and solution technology provider that focuses on building quality relationships with clients. Our sales and engineering teams work closely with our clients to optimize their environments and work efficiently by using cutting-edge technologies and best practices. Our clients benefit from our technical talents, value-added services, demonstration labs, knowledge transfer center, integration/testing labs, proof of concept labs and commitment to quality. From solution design through implementation, our sales and technical team will remain focused on providing unwavering support throughout the project.

Overview

WEI is a service and solution technology provider that focuses on building quality relationships with clients. Our sales and engineering teams work closely with our clients to optimize their environments and work efficiently by using cutting-edge technologies and best practices. Our clients benefit from our technical talents, value-added services, demonstration labs, knowledge transfer center, integration/testing labs, proof of concept labs and commitment to quality. From solution design through implementation, our sales and technical team will remain focused on providing unwavering support throughout the project.

WEI is your strategic IT partner delivering custom, innovative business technology solutions that deliver real business outcomes.

We are seeking a Layer 3 DC Network Engineer to join our Network and Security team.

Responsibilities

• Design, implement, and manage data center, SD-WAN, and network-edge solutions to ensure high availability, performance, and security of enterprise network services.
• Configure and maintain Layer 3 dynamic routing, overlay and control-plane protocols (e.g., OSPF, BGP, EIGRP, VPN, EVPN VXLAN) to optimize network performance and reliability.
• Collaborate with cross-functional teams to integrate DC and SD-WAN solutions with on-premises infrastructure and public-cloud providers.
• Monitor network performance and troubleshoot complex network issues to ensure optimal operation.
• Develop and maintain comprehensive documentation for network configurations, processes, and procedures.
• Conduct network assessments and provide recommendations for improvements and optimizations.
• Stay current with industry trends and advancements in networking technologies.
• Participate in on-call support rotation and respond to network emergencies as needed.

Requirements Or Required Skills/Abilities

• Minimum of 5 years of experience in network engineering, with a focus on SD-WAN, Layer 3 dynamic routing protocols and/or DC software-defined networking solutions.
• Strong understanding and hands-on experience with architecting and deploying SD-WAN solutions from leading vendors (e.g., Cisco Viptela, Aruba EdgeConnect SD-WAN, Fortinet Secure SD-WAN).
• Understanding and hands-on experience with architecting and deploying data center SDN solutions from leading vendors (e.g., Juniper Apstra, Cisco NDO / ACI / NDFC, Arista Cloudvision).
• Strong understanding of public cloud networking (e.g. AWS, Azure).
• Familiarity with digital edge networking (e.g. Equinix, Megaport) and software-defined cloud interconnects.
• Proficiency in configuring and troubleshooting dynamic routing protocols such as OSPF, BGP, and EIGRP.
• Familiarity with network security concepts and technologies, including VPNs, firewalls, and access control.
• Familiarity with data center network concepts and technologies, including VXLAN BGP EVPN.
• Familiarity with IAC concepts and platforms, such as Python, Ansible and Terraform.
• Excellent problem-solving skills and the ability to work independently and as part of a team.
• Strong communication skills, both written and verbal, with the ability to convey technical concepts to non-technical stakeholders.
• Relevant certifications such as CCNP, ACSDX, AWS advanced networking specialist, or equivalent are preferred.
• Experience with network monitoring and management tools (e.g., SolarWinds, PRTG, NetFlow).

Education And/or Certifications

• Bachelor's degree in computer science, Information Technology, or a related field, or equivalent work experience.

EEOC Statement

WEI is an Equal Opportunity Employer: The Company believes that all persons are entitled to equal employment opportunity. The Company will not discriminate or tolerate discrimination against any employee or applicant because of race, color, creed, religion, genetic information, sex, sexual orientation, national origin, age, status with regard to public assistance, marital or veteran status, disability or any other characteristic protected by local, state or federal law.