Remote Senior Network Engineer: Cloud, DC & Automation

Cognizant; Jackson (MS); Remote; USD 99.000 - 116.000; Vollzeit

Zusammenfassung

Cognizant Technology Solutions Corporation is seeking a Senior Network Engineer to design, implement, secure, operate, and optimize enterprise datacenter, campus, branch, wireless, and hybrid-cloud networks. You will act as an L3 escalation point and lead major-incident troubleshooting, migrations, and lifecycle upgrades.

The role requires hands-on expertise with F5 BIG-IP, Palo Alto, Cisco ACI/Nexus/Meraki, and cloud networking across Azure and AWS.

Qualifikationen

• Bachelor’s degree in computer science, information technology, engineering, or equivalent practical experience.
• 8+ years of enterprise network engineering experience, including at least 3 years in a senior or L3 role.
• Advanced knowledge of TCP/IP, IPv4/IPv6, VLANs, OSPF, BGP, VPN, QoS, NAT, wireless networking, and packet analysis.
• Hands-on production experience with F5 BIG-IP LTM, Palo Alto firewalls/Panorama, Cisco ACI/APIC, Cisco Nexus, and Cisco Meraki.
• Practical Azure and/or AWS networking experience, including private connectivity to on‑premises environments.
• Hands-on DNS, DHCP, and IPAM experience with Infoblox or a comparable enterprise DDI solution.
• Experience with Wireshark, tcpdump, network monitoring, ITIL incident/problem/change processes, and technical documentation.
• Strong communication skills and the ability to coordinate high-severity incidents and complex changes.

Aufgaben

• Own complex P1/P2 incidents involving routing, switching, wireless, firewalls, load balancing, DNS, DHCP, IPAM, VPN, SD-WAN, and hybrid-cloud connectivity.
• Lead troubleshooting bridges, analyze packet captures and telemetry, restore service, document root cause, and implement permanent corrective actions.
• Prepare and execute implementation, validation, risk, dependency, and rollback plans for production changes and maintenance windows.
• Maintain network diagrams, standards, operating procedures, inventory, capacity plans, lifecycle roadmaps, and disaster-recovery documentation.
• Participate in on-call support, vulnerability remediation, compliance reviews, and vendor escalation activities.

Kenntnisse

TCP/IP

IPv4/IPv6

VLANs

BGP

OSPF

VPN

QoS

NAT

Wireless

Packet analysis

Ausbildung

Bachelor's degree in CS/IT/Engineering

Tools

F5 BIG-IP LTM

Palo Alto Panorama

Cisco ACI

Cisco Nexus

Cisco Meraki

Azure

AWS

Infoblox

Wireshark

tcpdump

Jobbeschreibung

Cognizant Technology Solutions Corporation is seeking a Senior Network Engineer to design, implement, secure, operate, and optimize enterprise datacenter, campus, branch, wireless, and hybrid-cloud networks. You will act as an L3 escalation point and lead major-incident troubleshooting, migrations, and lifecycle upgrades.

The role requires hands-on expertise with F5 BIG-IP, Palo Alto, Cisco ACI/Nexus/Meraki, and cloud networking across Azure and AWS.