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Added 7 mins ago
Lead Mechanical Engineer 2 - Mission Critical
Sargent & Lundy
Amarillo, TX
This is a remote position with the expectation of being located near Amarillo, Texas.
Added 8 mins ago
Lead Mechanical Engineer 1 - Mission Critical
Sargent & Lundy
Amarillo, TX
This is a remote position with the expectation of being located near Amarillo, Texas.
Added 8 mins ago
Lead Structural Engineer 2 - Mission Critical
Sargent & Lundy
Amarillo, TX
This is a remote position with the expectation of being located near Amarillo, Texas.
Added 8 mins ago
Lead Structural Engineer 1 - Mission Critical
Sargent & Lundy
Amarillo, TX
This is a remote position with the expectation of being located near Amarillo, Texas.
Added 8 mins ago
Senior Electrical Engineering Consultant -- Renewable Energy
Sargent & Lundy
United States
This is a remote/virtual position. Candidate can be based anywhere within the United States.
Added 9 mins ago
Project Manager -- Electrical Engineering Consultant
Sargent & Lundy
United States
This position is being added to support continued growth of the Sargent & Lundy Consulting group, which regularly provides technical and financial due diligence, asset transaction support,…
Added 39 mins ago
Fire Control Technician - Test Engineer
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SEACORP is seeking a well-qualified Fire Control Technician - Test Engineer.
Added 40 mins ago
WordPress Support Engineer
Rocket.net
Remote, United States
We’re looking to hire WordPress Support Engineers to help provide our customers with the industry-leading customer service they’ve come to expect. We are a very customer-centric company…
Added 40 mins ago
Site Reliability Engineer (SRE)
Rocket.net
Remote, United States
…everything we build. We are looking for a Site Reliability Engineer to help maintain the health, stability, and performance of our hosting platform while providing advanced technical…
Added 52 mins ago
EG
Cloud Engineer
Eliassen Group
Bismarck, ND
- $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 52 mins ago
EG
Databricks Data Engineer
Eliassen Group
Bismarck, ND
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 1 hour ago
Industry Solutions Engineer, Splunk - Energy and Utilities
Cisco Systems, Inc.
Remote, United States
The application window is expected to close on: 12/10/2026This role can be performed remote within the United States
Added 1 hour ago
Senior IS Network Engineer
Ochsner Clinic Foundation
New Orleans Region, LA
…within infrastructure and operations. Provides level three support for both infrastructure administration and technical support, in restoring service and resolving incidents, and in IT…
Added 1 hour ago
Engineer, Clinical
The General Hospital Corporation
United States
…systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that…
Added 1 hour ago
Cybersecurity Engineer
Early Care and Learning, Department of
United States
Location: Headquarters-Based, Atlanta, Ga (REMOTE)
Added 1 hour ago
Project Manager
Ochsner Clinic Foundation
New Orleans Region, LA
The Engineer/Architect Construction Project Manager Associate assists with coordination of Facilities Development and company-wide efforts on design and construction projects, on time and…
Added 1 hour ago
IS Network Engineer
Ochsner Clinic Foundation
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…within Infrastructure and Operations. Provides level three support for both infrastructure administration and technical support, in restoring service and resolving incidents, and in…
Added 1 hour ago
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Altor Solutions
Belcamp, MD
This position will support New Product Development (NPD) through testing, documentation, and analysis as well as managing Lab facility and equipment and select support personnel. The R&D…
Added 1 hour ago
KI
Licensing Engineer Consultant, Engineering Projects
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Richland · Richland, WA
- $59.5 to $144.2 USD / hour
We are seeking a Licensing Engineer Consultant to join our team. In this role, you will be responsible for providing regulatory and technical support for significant station initiatives at…
Added 2 hours ago
EC
Supplier Development Engineer - Welding and Brazing
Eaton Corporation
Moon Township, PA
- $113,000 to $165,000 USD / year
Eaton’s Corporate Sector division is currently seeking a Supplier Development Engineer - Welding and Brazing. This will be a hybrid remote/in-office position that can be located at one of…
Added 2 hours ago
EC
Supplier Development Engineer - Transformers & Magnetics
Eaton Corporation
Moon Township, PA
- $113,000 to $165,000 USD / year
Eaton’s Corporate Sector division is currently seeking a Supplier Development Engineer - Transformers & Magnetics. This will be a hybrid remote/in-office position that can be located at one…
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EC
Supplier Development Engineer - Heat Treatment
Eaton Corporation
Moon Township, PA
- $113,000 to $165,000 USD / year
Eaton’s Corporate Sector division is currently seeking a Supplier Development Engineer - Heat Treatment. This will be a hybrid remote/in-office position that can be located at one of the…
Added 2 hours ago
Systems Operations Engineer
Arlington County VA
Arlington, VA
The Department of Environmental Services (DES) is seeking a Systems Operations Engineer to join our Water, Sewer, & Streets (WSS) Bureau! This senior level engineer provides day-to-day…
Added 2 hours ago
P
Quality Engineer Sr
Panduit
United States
- $95,000 to $115,000 USD / year
The Senior Quality Engineer plays a key role in advancing site quality performance through corrective action leadership, root cause analysis, quality systems compliance, and process…
Added 2 hours ago
P
Principal Hardware Design Engineer – Power Electronics
Panduit
United States
- $120,000 to $160,000 USD / year
Panduit is seeking a Principal Hardware Design Engineer specializing in Power Electronics to drive the architecture and development of advanced power-conversion technologies. As part of the…

Closed listing

Cognizant

Senior Network Engineer

Juneau, AK, 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.

Find open jobs More jobs with this employer

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.

About employer

More about this job

Skills

Troubleshooting
Root cause analysis
DNS
DHCP
VPN
WAN
Implement ICT recovery system
Documentation
Regulatory compliance
Troubleshoot
OSPF
BGP
Firmware
LAN
Microsoft Azure
AWS
Route
Infrastructure as code
Python
Ansible
IBM Terraform
API development
Git
Computer science
Computer technology
VRRP
Wireshark
Tcpdump
ITIL
Communication skills

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