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Added 21 mins ago
J
Senior Product Marketing Manager
Jobgether
Remote, United States
- $213,600 to $267,000 USD / year
…go-to-market strategies for innovative AI infrastructure and security solutions. In this role, you will translate complex technical capabilities into clear, compelling narratives that…
Added 36 mins ago
NS
GENERAL ENGINEER
Naval Sea Systems Command
Kittery, ME
- $101,375 to $131,790 USD / year
You will serve as a GENERAL ENGINEER in the Engineering Department of SUBMEPP ACTIVITY. You will provide technical support to submarine maintenance activities and is concerned with the…
Added 45 mins ago
T
Senior Solutions Architect
Teknowledge
Colorado Springs, CO
- $106,969 to $160,453 USD / year
Work with delivery, product, engineering, security, finance, legal, HR and partners to ensure the proposed solution is differentiated, financially sound, contractible and executable.
Added 47 mins ago
CF
Data Scientist
Centers for Disease Control and Prevention
Atlanta, GA
- $112,556 to $146,325 USD / year
…perform predictive and prescriptive modeling and algorithmic solution…
Added 1 hour ago
UG
Director, Advisory Services - Cloud Architect - Remote
UnitedHealth Group
Eden Prairie, MN
- $134,600 to $230,800 USD / year
Serve as solution architect for broad areas in cloud and data for new application developments or migration of existing infrastructure and applications to Cloud
Added 1 hour ago
Solution Architect (AWS / AI)
Jobgether
Remote, United States
As a Solution Architect, you will design and lead the delivery of sophisticated cloud-native applications and AI-powered solutions for enterprise clients. You will translate complex…
Added 1 hour ago
E
IT Architect
Expleo
Minneapolis, MN
- $70 to $80 USD / hour
Lead and coordinate all technical aspects of solution implementation across applications, databases, infrastructure, security, and integrations.
Added 1 hour ago
J
Lead Data Engineer
Jobgether
Remote, United States
- $110,000 to $145,000 USD / year
Working closely with data engineering teams, you will establish scalable migration frameworks, data quality standards, and reconciliation processes.
Added 2 hours ago
Scheduler
CACI, INC.-FEDERAL
Remote, United States
Coordinate with technical leads, program managers, solution architects, engineers, and functional stakeholders to ensure alignment across teams
Added 2 hours ago
Lead Business System Analyst | Private C
Day & Zimmermann
Boston, MA
Challenge assumptions, identify requirement and control gaps, evaluate solution options and drive clear business and technology decisions.
Added 2 hours ago
Lead Business System Analyst | Private C
Day & Zimmermann
Boston, MA
Challenge assumptions, identify requirement and control gaps, evaluate solution options and drive clear business and technology decisions.
Added 2 hours ago
Computer System Analyst/Engineer
Southern Company
Birmingham, AL
…are built and maintained by the EMS department or provided by solution vendors. Additional responsibilities may include use or maintenance of supporting systems such as HiTOPS (Centralized…
Added 2 hours ago
Computer Systems Analyst/Engineer – Ansible System Admin
Southern Company
Birmingham, AL · Atlanta, GA
…are built and maintained by the EMS department or provided by solution vendors. Additional responsibilities may include use or maintenance of supporting systems such as backup solutions…
Added 3 hours ago
Cybersecurity & Information Assurance Specialist - Federal Health IT
Jobgether
Remote, United States
…you will support information assurance activities, strengthen security compliance, and help maintain alignment with Department of Defense (DoD) requirements. Working alongside engineering,…
Added 3 hours ago
Compliance and Vetting Specialist
DSI
Richardson, TX
immersive training, engineering expertise, and proprietary software solutions.
Added 3 hours ago
API Analyst - SARA Plus
DSI
Remote, United States
…partners to ensure API solutions meet business requirements, security standards, and technical…
Added 3 hours ago
Lead Platform Engineer
Valeris, Inc.
Remote, United States
Design and maintain a scalable multi-tenant, multi-program architecture that supports rapid onboarding through configuration and reusable capabilities rather than custom engineering
Added 3 hours ago
Technical Marketing Engineering Technical Leader
Cisco Systems, Inc.
Milpitas, CA
This hybrid role combines the technical depth of a Technical Marketing Engineer with the customer-facing expertise of a Solution Architect. You will work closely with customers,…
Added 4 hours ago
J
Solution Architect
Jobgether
Remote, United States
- $155,000 to $215,000 USD / year
As Solution Architect, you will provide technical direction throughout the design and delivery of enterprise data and AI solutions. You will work closely with clients and internal teams to…
Added 4 hours ago
Sr Product Manager - Solutions
Cisco Systems, Inc.
San Jose, CA
Prior experience in Technical Marketing, Solution Architecture, Systems Engineering, Customer Experience, or Product Management.
Added 4 hours ago
Advanced Specialist, Technology Solutions
Pearson
Jefferson City, MO
The Advanced Specialist works across Product, Engineering, Architecture, Data, Security, Operations, Client Services, and leadership stakeholders to ensure PPA business needs are translated…
Added 4 hours ago
AC
System Technician (Multiple Positions)
AVISTA CORPORATION
Spokane, WA
- $28.77 to $42.18 USD / hour
Troubleshoot and determine root cause for defects and breakdowns and provide solution
Added 4 hours ago
Principal Product Manager
DomainTools
Remote, United States
…their ideas. The product manager must collaborate closely with engineering, marketing, sales and solutions engineering teams to deliver world-class solutions to…
Added 4 hours ago
Senior Solutions Engineer
DomainTools
Remote, United States
For more than 25 years, the world's most advanced security teams have relied on DomainTools to identify malicious infrastructure before attacks happen. This is not a company coasting on…
Added 4 hours ago
Account Director - Public Sector
DomainTools
Remote, United States
This role requires close partnership across Sales Development, Sales Engineering, Sales Operations, Marketing, Partner Alliances, Product, and our Executive Team. Strong cross-functional…

Closed listing

Cognizant

Senior Network Engineer

Charleston, WV, 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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