Senior Network Engineer
Company: S3
Location: Charlotte
Posted on: April 1, 2026
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Job Description:
Job Description Senior Network Engineer Location: Charlotte, NC
OR Irving, TX (Hybrid) Duration: 18 Month Contract REQUIRED -
ABILITY TO WORK SOME NIGHTS AND WEEKENDS Senior Network Engineer
needed to support data center network infrastructure (routers and
switches) implementations, migrations, and decommissions. Seeking a
Senior Network Engineer to join Internal Hosting implementation
team. This team provides the foundational global network
infrastructure (data center routers and switches) which includes
building capacity and managing the lifecycle of our internal
network modules Required Qualifications: MUST HAVE 5 years of
Network Engineering experience, or equivalent demonstrated through
one or a combination of the following: work experience, training,
military experience, education 5 years of experience with
configuration of routing and switching latest platforms and
solutions - Cisco Nexus and/or Arista product line Be experienced
in routing and switching methods such as VXLAN overlay networking.
5 years of experience with IP routing protocols (BGP, OSPF, RIP) in
a large enterprise environment 5 years of experience designing
LAN/WAN/Datacenter solutions for large enterprises Desired
Qualifications: CCNA, CCNP/DP or CCIE Certification preferred -
Data Center Strong understanding of QoS configurations to support
enterprise standards Strong experience in configuring Cisco and
Arista Routers/Switches Strong understanding of the following layer
2 switching protocols: Spanning Tree, Trunking, Etherchannel Strong
understanding of the following: MLAG, EVPN, CVP, Multicast, HSRP,
CBWFQ, DSCP, NAT/SNAT, TCP/IP, Ethernet Strong understanding of
DNS/domain services Python/Ansible/GITHUB experience a plus
Experience and familiarity with Change control processes - Service
Now Excellent documentation and verbal communication skills
Demonstrated skill with creating and/or updating technical design
documentation used by engineering teams Experience with Microsoft
Office, Visio Professional Experience working in an agile
environment utilizing Atlassian Jira products Large Financial
Services experience
Keywords: S3, Winston-Salem , Senior Network Engineer, IT / Software / Systems , Charlotte, North Carolina
