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Added 1 min ago
PAS - SharePoint & Power Platform Engineer Consulting Manager- Multiple Locations 1
EY
Saint Louis, MO
As an M365 SharePoint Engineer, you will have in-depth knowledge of Microsoft Dynamics 365 Finance and Supply Chain Management which enable you lead and participate in enterprise solution…
Added 6 mins ago
Lead Director Product Membership
CVS Health
Remote, United States
Strong agile delivery mindset with expertise in sprint optimization, release management, and maintaining system SLOs/SLA performance.
Added 6 mins ago
Ford Racing Chassis Engineer
Ford Motor Company
Allen Park, MI
The Ford Racing Chassis Team is seeking an independent, empowered and passionate Chassis engineer to lead the Chassis Steering System of an upcoming off-road vehicle program
Added 7 mins ago
Data Engineer (Ref# DE115ARS)
Info Services, LLC
Livonia, MI
Info Services, LLC has an opening for the position of Data Engineer (Ref# DE115ARS). Work Location: Livonia, MI and relocation required to various unanticipated locations throughout the…
Added 7 mins ago
Design and Release Engineer-Cockpit and Trim
Ford Motor Company
Dearborn, MI
The D&R is also responsible of looking for design improvements to increase quality and cost / weight optimization.
Added 7 mins ago
Design and Release Engineer-Soft Trim Components
Ford Motor Company
Dearborn, MI
The D&R is also responsible of looking for design improvements to increase quality and cost / weight optimization.
Added 7 mins ago
High Voltage Core Systems Engineer
Ford Motor Company
Dearborn, MI
engineer in this role is responsible for developing core engineering documentation including, requirements,
Added 7 mins ago
DevOps Engineer III
Deloitte
Detroit, MI
…- DevOps, you will support the design, implementation, and optimization of cloud, automation, and platform engineering solutions across complex environments. This role blends technical…
Added 7 mins ago
Lead Planning & Optimization Advisor/Engineer
Marathon Petroleum Corporation
Detroit, MI
The Value Chain Optimization (VCO) team has an opening for a Cross-Regional Planning & Optimization Advisor/Engineer. The Cross-Regional Planning & Optimization Advisor/Engineer plays a…
Added 7 mins ago
Lead AI and Data Science Engineer II- Marketing Measurement
Deloitte
Detroit, MI
…collaborative environment? As an experienced Lead AI and Data Science Engineer II - Marketing Measurement, you will have the opportunity to share new ideas and collaborate on projects as a…
Added 7 mins ago
AT
Machine Learning Senior Software Engineer
Akamai Technologies, Inc.
Lansing, MI
- $121,400 to $218,600 USD / year
As an ML Senior Software Engineer, you will build and operate systems responsible for model validation, quantization, and safety across the AIC. You'll develop pipelines that scan models…
Added 7 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Lansing, MI
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 7 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Lansing, MI
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 7 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Lansing, MI
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 7 mins ago
EG
Cloud Engineer
Eliassen Group
Lansing, MI
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 26 mins ago
Senior Data Engineer, Data Products & Platforms
Vizient, Inc.
Centennial, CO
Added 27 mins ago
Network Engineer - Sr. Staff
Lockheed Martin
Colorado Springs, CO
The Network Communications Engineer will design, configure, secure, monitor, and troubleshoot complex, high-performance communication networks supporting mission-critical systems.
Added 27 mins ago
EG
Cloud Engineer
Eliassen Group
Denver, CO
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 44 mins ago
Propulsion Engineer II - Materials and Processes - Additive Manufacturing
Blue Origin LLC
Seattle, WA
Principle investigator in process development and optimization of metallic Additive Manufacturing processes.
Added 1 hour ago
EG
Cloud Engineer
Eliassen Group
Cheyenne, WY
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 1 hour ago
Senior Industrial Engineer, Physical Flows, L'Oreal Operations
L'OREAL USA S/D, INC.
Kent, OH
Job Title: Senior Industrial Engineer, Physical Flows Location: Streetsboro, Ohio Department: Physical Distribution SBO - NAFS **Reports To:**Director, Distribution Management / SBO Site…
Added 1 hour ago
EG
Cloud Engineer
Eliassen Group
Columbus, OH
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 2 hours ago
EG
Cloud Engineer
Eliassen Group
Pierre, SD
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 2 hours ago
CT
Middleware Engineer – Software AG Stack
Computer Task Group, Inc
UNAVAILABLE
- $48 to $52 USD / hour
CTG is seeking to fill a Middleware Engineer – Software AG Stack position for our client.
Added 2 hours ago
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Manufacturing Tooling Engineer
GPAC
Ellwood City, PA
- $75,000 to $105,000 USD / year
The Manufacturing Tooling Engineer is responsible for the design, development, implementation, and continuous improvement of tooling, fixtures, and manufacturing processes. This role plays…

Closed listing

Cognizant

Senior Network Engineer

Montgomery, AL, United States

Remote

The salary range for this role is between $99,000 and $116,000 depending on the skills and qualifications of the candidate .

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Pay: The salary range for this role is between $99,000 and $116,000 depending on the skills and qualifications of the candidate .
Workplace: Remote
Experience: · 8+ years of enterprise network engineering experience, including at least 3 years in a senior or L3 role.
Posting language: English
Posted: Nov 5, 2026

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Original job description

Archived listing. The details below describe a past opening.

Cognizant is seeking a Senior Network Engineer to design, implement, secure, operate, and optimize enterprise datacenter, campus, branch, wireless, and hybrid-cloud networks. This role requires advanced hands-on expertise in F5 BIG-IP, Palo Alto Networks, Cisco ACI, Cisco Nexus, Cisco Meraki, cloud networking, and enterprise DDI platforms. The engineer will serve as an L3 escalation point, lead major-incident troubleshooting, execute migrations and lifecycle upgrades, perform root cause analysis, and collaborate with security, cloud, application, server, and architecture teams.

Key Responsibilities

Network Engineering and L3 Operations

· 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.

F5 BIG-IP

· Configure and troubleshoot F5 BIG-IP LTM, including virtual servers, pools, nodes, monitors, profiles, SNAT, persistence, traffic policies, and SSL offload.

· Manage SSL/TLS certificates, ciphers, health checks, high availability, upgrades, backup, and recovery.

· Develop and troubleshoot iRules; experience with F5 DNS/GTM and Advanced WAF/ASM is preferred.

· Resolve latency, session persistence, SSL handshake, health-monitor, and traffic-distribution issues.

Palo Alto Networks

· Administer Palo Alto firewalls and Panorama, including zones, security policies, NAT, objects, App-ID, User-ID, URL filtering, threat profiles, and logging.

· Troubleshoot sessions, routing, policy matching, NAT, IPsec VPN, GlobalProtect, and application connectivity using logs, CLI tools, and packet captures.

· Perform PAN-OS upgrades, rulebase cleanup, recertification, migrations, and security-hardening activities.

Cisco ACI and Nexus

· Design and troubleshoot Cisco ACI fabrics using APIC, tenants, VRFs, bridge domains, application profiles, EPGs, contracts, filters, VMM integration, and L3Out.

· Configure Cisco Nexus 3K/5K/7K/9K platforms using VLANs, trunks, vPC, STP, HSRP, OSPF, BGP, VXLAN, and EVPN.

· Troubleshoot endpoint learning, contracts, routing adjacency, fabric health, interfaces, port channels, and Layer 2/Layer 3 connectivity.

· Support data-center migrations, segmentation, fabric expansion, software upgrades, and hardware refresh programs.

Cisco Meraki

· Design, deploy, and administer Cisco Meraki MX security appliances, MS switches, MR wireless access points, and the Meraki Dashboard.

· Configure Auto VPN, SD-WAN, traffic shaping, content and security policies, VLANs, DHCP, site-to-site VPN, client VPN, and high availability.

· Plan wireless networks using RF fundamentals, channel and power optimization, SSIDs, authentication, guest access, and roaming.

· Monitor organization and network health, analyze event logs and packet captures, manage templates and firmware, and troubleshoot branch, LAN, WAN, and Wi-Fi issues.

· Use Meraki APIs and automation workflows for inventory, configuration validation, monitoring, and large-scale deployment.

Cloud Networking

· Design and support Microsoft Azure and AWS connectivity across cloud and on-premises data centers.

· Azure: VNets, subnets, NSGs, UDRs, Load Balancer, Application Gateway, Azure Firewall, VPN Gateway, ExpressRoute, Private Link, and DNS.

· AWS: VPCs, subnets, route tables, Security Groups, NACLs, Transit Gateway, Elastic Load Balancing, Direct Connect, Route 53, PrivateLink, and Site-to-Site VPN.

· Troubleshoot asymmetric routing, overlapping address space, DNS, MTU, VPN, firewall, load-balancing, and cloud-to-data-center connectivity.

· Implement automation and Infrastructure as Code using Python, Ansible, Terraform, REST APIs, JSON, YAML, and Git.

DDI: DNS, DHCP and IPAM

· Administer enterprise DDI platforms, preferably Infoblox Grid, including DNS zones and records, DHCP scopes, reservations, failover, IPAM, and role-based access.

· Troubleshoot recursive and authoritative DNS, forwarding, delegation, DNSSEC, DHCP allocation, lease, and address-management issues.

· Maintain address plans, naming standards, DNS/DHCP resiliency, automation workflows, reports, upgrades, backups, and disaster-recovery procedures.

Required Qualifications

· 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, STP, vPC, HSRP/VRRP, 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.

This is a remote role. The salary range for this role is between $99,000 and $116,000 depending on the skills and qualifications of the candidate . Applications will be accepted till 11/11/2026.

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

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