Senior Network Engineer - Global Cloud & Infra Design

DXC Technology Company; Charleston (SC); On-site; USD 120,000 - 170,000; Full time

Job summary

DXC Technology Company in Charleston, SC seeks a Senior Network Engineer to design, implement, and operate global network infrastructure across on-premises data centers and AWS. You will cover routing, switching, VPNs, firewalls, and cloud networking to ensure security and performance.

You will lead complex projects, work with vendors like Cisco, and use data to guide improvements, with strong emphasis on collaboration with systems, security, and operations teams.

Qualifications

• 7–10 years of experience in global network environments.
• Deep expertise in TCP/IP, routing, switching, DNS, DHCP, and QoS.
• Experience with VPNs, site-to-site designs, and firewalls.
• Experience AWS networking: VPCs, peering, transit gateways, hybrid connectivity.
• Strong data analysis and Excel skills.

Responsibilities

• Design, implement, and operate global network infrastructure across on-premise and cloud.
• Provide hands-on routing, switching, VPN, and firewall expertise.
• Configure and manage AWS networking including VPCs, peering, and transit gateways.
• Monitor and troubleshoot using tools like Wireshark; optimize performance.
• Collaborate with vendors and internal teams; drive complex projects to completion.
• Communicate status and metrics to leadership; leverage data for decisions.

Skills

Network fundamentals

Data analysis

Communication skills

Project leadership

Scripting

Education

Bachelor's degree

CCNP or equivalent certification

Tools

Wireshark

AWS

Cisco hardware

Ansible

CLI tools

Job description

DXC Technology Company in Charleston, SC seeks a Senior Network Engineer to design, implement, and operate global network infrastructure across on-premises data centers and AWS. You will cover routing, switching, VPNs, firewalls, and cloud networking to ensure security and performance.

You will lead complex projects, work with vendors like Cisco, and use data to guide improvements, with strong emphasis on collaboration with systems, security, and operations teams.