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Added 3 mins ago
Senior Network Deployment Engineer
NVIDIA USA
Remote, United States
NVIDIA is seeking a highly skilled Senior Network Deployment Engineer with 12+ years of progressive experience to lead complex, large-scale network deployment projects from inception to…
Added 3 mins ago
Senior Software Engineer
McLean, VA
…part of Freddie Mac! We are searching for a highly innovative Senior Software Engineer to join our team. Interested in learning more? Read…
Added 3 mins ago
Senior Manager, Agentic AI Engineer
PWC US
IL-Chicago, IL · NC-Raleigh, NC · NC-Charlotte, NC · OH-Cincinnati, OH · OH-Cleveland, OH · SC-Columbia, SC · OH-Columbus, OH · TX-Dallas, TX · VA-Richmond, VA · MD-Baltimore, MD · NY-Rochester, NY · IL-Rosemont, IL · CA-Sacramento, CA · MA-Boston, MA · MO-St. Louis, MO · UT-Salt Lake City, UT · TX-San Antonio, TX · CA-San Diego, CA · CA-San Francisco, CA · CA-Silicon Valley, CA · WA-Seattle, WA · SC-Spartanburg, SC · NY-Albany, NY · CT-Stamford, CT · FL-Tampa, FL · GA-Atlanta, GA · OH-Toledo, OH · OK-Tulsa, OK · TX-Austin, TX · DC-Washington, DC · CO-Denver, CO · IA-Des Moines, IA · FL-Boca Raton, FL · MI-Detroit, MI · NY-Buffalo, NY · NJ-Florham Park, NJ · TX-Fort Worth, TX · NC-Greensboro, NC · CT-Hartford, CT · TX-Houston, TX · IN-Indianapolis, IN · MI-Grand Rapids, MI · CA-Irvine, CA · FL-Jacksonville, FL · MO-Kansas City, MO · NV-Las Vegas, NV · AR-Little Rock, AR · CA-Los Angeles, CA · KY-Louisville, KY · AL-Birmingham, AL · AR-Fayetteville, AR · NY-Melville, NY · FL-Miami, FL · WI-Milwaukee, WI · MN-Minneapolis, MN · VT-Montpelier, VT · TN-Nashville, TN · LA-New Orleans, LA · NY-New York, NY · OK-Oklahoma City, OK · FL-Orlando, FL · PA-Philadelphia, PA · AZ-Phoenix, AZ · PA-Pittsburgh, PA · OR-Portland, OR
What You Must Have
Added 3 mins ago
Senior Associate, Azure AI Engineer
PWC US
IL-Chicago, IL · NC-Raleigh, NC · NC-Charlotte, NC · OH-Cincinnati, OH · OH-Cleveland, OH · SC-Columbia, SC · OH-Columbus, OH · TX-Dallas, TX · VA-Richmond, VA · MD-Baltimore, MD · NY-Rochester, NY · IL-Rosemont, IL · CA-Sacramento, CA · MA-Boston, MA · MO-St. Louis, MO · UT-Salt Lake City, UT · TX-San Antonio, TX · CA-San Diego, CA · CA-San Francisco, CA · CA-Silicon Valley, CA · WA-Seattle, WA · SC-Spartanburg, SC · NY-Albany, NY · CT-Stamford, CT · FL-Tampa, FL · GA-Atlanta, GA · OH-Toledo, OH · OK-Tulsa, OK · TX-Austin, TX · DC-Washington, DC · CO-Denver, CO · IA-Des Moines, IA · FL-Boca Raton, FL · MI-Detroit, MI · NY-Buffalo, NY · NJ-Florham Park, NJ · TX-Fort Worth, TX · NC-Greensboro, NC · CT-Hartford, CT · TX-Houston, TX · IN-Indianapolis, IN · MI-Grand Rapids, MI · CA-Irvine, CA · FL-Jacksonville, FL · MO-Kansas City, MO · NV-Las Vegas, NV · AR-Little Rock, AR · CA-Los Angeles, CA · KY-Louisville, KY · AL-Birmingham, AL · AR-Fayetteville, AR · NY-Melville, NY · FL-Miami, FL · WI-Milwaukee, WI · MN-Minneapolis, MN · VT-Montpelier, VT · TN-Nashville, TN · LA-New Orleans, LA · NY-New York, NY · OK-Oklahoma City, OK · FL-Orlando, FL · PA-Philadelphia, PA · AZ-Phoenix, AZ · PA-Pittsburgh, PA · OR-Portland, OR
What You Must Have
Added 5 mins ago
Senior UiPath RPA Developer Engineer (Senior Software Engineer)
Northwell
Melville, NY
As a Senior UiPath RPA Developer Engineer within Northwell Health’s RPA Center of Excellence, you will play a critical role in designing, developing, and maintaining robust automation…
Added 5 mins ago
Senior Software Engineer
Atom Computing
Boulder, CO · Austin, TX
Atom Computing is looking for a Senior Software Engineer to build the software platform that orchestrates our quantum computers. In this role, you'll be working on a core area of our stack:…
Added 5 mins ago
Network Engineer
Stefanini Group
Dearborn, MI
We are seeking an experienced network engineer to help operate, secure, and evolve our global enterprise network. Will work across network operations, engineering, security, manufacturing…
Added 6 mins ago
Senior Forward Deployed Engineer (FDE Lead
ewminds consulting Services
East Pittsburgh, PA
Serve as the senior technical lead in discovery and solution design with executive stakeholders; translate ambiguous opportunities into actionable, production-ready plans.
Added 7 mins ago
Network Engineer
Stefanini Group
Dearborn, MI
We are seeking an experienced network engineer to help operate, secure, and evolve our global enterprise network. Will work across network operations, engineering, security, manufacturing…
Added 13 mins ago
Principal Software Developer - Data
Redfin Corporation
Seattle, WA
We are seeking a Principal Software Engineer to serve as the chief architect and technical north star for our enterprise data organization. In this role, you will design and scale a unified…
Added 14 mins ago
Senior Software Engineer - Calibration, Localization & Mapping
Cosmic Robotics
San Francisco, CA
Senior Software Engineer - Calibration Localization and Mapping
Added 15 mins ago
Software Engineering Manager
Neumo Holdings LLC
AL · Decorah, IA · VA
…engineering teams through modernization and still thinks like an…
Added 16 mins ago
SDET III, Amazon Leo
Amazon Kuiper Manufacturing Enterprises LLC
Sunnyvale, CA · Redmond, WA
CT OTA Rolling out team is looking for a Senior SDE to drive the Over-The-Air (OTA) software updates to millions of Customer Terminals (CTs) across multiple hardware variants in the field.…
Added 16 mins ago
Senior Software Engineer
Northwest Bank
Columbus, OH · Warren, PA · Fishers, IN · Bellevue, PA · Independence, OH
The Senior Software Engineer designs, develops, and supports applications and solutions using Visual Studio, .NET platform and SQL server.
Added 18 mins ago
Senior UiPath RPA Developer Engineer (Senior Software Engineer)
Northwell
United States
As a Senior UiPath RPA Developer Engineer within Northwell Health’s RPA Center of Excellence, you will play a critical role in designing, developing, and maintaining robust automation…
Added 18 mins ago
Senior Data Engineering Analyst
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The Data Engineer II will be responsible for building, and maintaining scalable data pipelines, managing our azure delta lake architecture, and supporting analytics initiatives across the…
Added 21 mins ago
Senior Software Systems Engineer
Sierra Olympia
Hood River, OR
The Senior Software Systems Engineer is a hands-on technical contributor who develops software and integrates hardware for Sierra-Olympia's infrared imaging products and internal…
Added 21 mins ago
Innovation Lab Engineer
Avista 1
Spokane, WA
…Microgrids, and Distributed Energy Resource integration. The Lab Engineer collaborates with internal stakeholders and external partners to develop, define, and implement innovative projects…
Added 23 mins ago
Enterprise - Senior DevOps Engineer - Git, Linux, Networking
Erias Ventures, LLC
Columbia, MD
We have an immediate need for a DevOps Engineer to support the development life cycle of platform architectural design, deployment and debugging for modern mission applications.
Added 25 mins ago
Lead Associate Principal, Server Administration
The Options Clearing Corporation
Dallas, TX
5+ years in a technical leadership or senior engineering role
Added 26 mins ago
A
Entry Level Electrical Engineer
Amentum
Crane, IN
- $65,000 to $80,000 USD / year
…domains. We are currently looking for an Entry Level Electrical Engineer to support our customers at Naval Surface Warfare Center -…
Added 27 mins ago
Senior Space Embedded Software Engineer
Varda Space Industries
El Segundo, CA
The Senior Space Embedded Software Engineer on the Flight Software team is responsible for determining how our spacecraft behaves & operates in orbit and building reliable software to…
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Senior Embedded Software Engineer
Actalent
Madison, AL
- $150,000 to $215,000 USD / year
Job Title: Embedded Software EngineerJob DescriptionThis Embedded Software Engineer role focuses on the architecture, development, integration, and testing of advanced communication,…
Added 29 mins ago
Senior Data Engineer
Capstone Logistics LLC
Peachtree Corners, GA
We are seeking an experienced, highly motivated Senior Data Engineer to help design, develop, and optimize our enterprise data infrastructure. This role requires a strong technical…
Added 32 mins ago
Senior Forward Deployed Engineer
Cisco
Washington, DC
As a Forward Deployed Engineer (FDE), you'll work at the intersection of software engineering, customer engagement, and product innovation to help some of the world's largest enterprises…

Closed listing

Senior Network Engineer

Frankfort, KY, United States

· The Salary for this position will be $99,000 and $115, 000 yearly depending on experience and other qualifications of the successful candidate.

This opening has closed.

The original listing is kept below for reference.

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Job details

Pay: · The Salary for this position will be $99,000 and $115, 000 yearly depending on experience and other qualifications of the successful candidate.
Experience: · 8+ years of enterprise network engineering experience, including at least 3 years in a senior or L3 role.
Posting language: English
Posted: Nov 9, 2026

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Original job description

Archived listing. The details below describe a past opening.

Job Summary

We are seeking an experienced Senior Network Engineer to design, implement, secure, operate, and optimize enterprise data-center, campus, branch, wireless, and hybrid-cloud networks. The 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.

Preferred Certifications and Skills

· F5 Certified BIG-IP Administrator or F5 Certified Technology Specialist.

· Palo Alto Networks Certified Network Security Engineer (PCNSE).

· Cisco CCNP Enterprise or CCNP Data Center; CCIE is an advantage.

· Cisco Meraki Solutions Specialist (CMSS), ECMS training, or equivalent Meraki implementation experience.

· Microsoft Certified: Azure Network Engineer Associate or AWS Certified Advanced Networking - Specialty.

· Infoblox accreditation or equivalent enterprise DDI training.

· Experience with SolarWinds, Splunk, LogicMonitor, ThousandEyes, NetBox, ServiceNow, Git, CI/CD, SASE, SD-WAN, and Zero Trust segmentation.

Core Competencies

Technology Area

Expected Proficiency

Key Capabilities

F5 BIG-IP

Advanced

LTM, SSL, HA, iRules; DNS/GTM and WAF preferred

Palo Alto

Advanced

PAN-OS, Panorama, policy, NAT, VPN, threat controls

Cisco ACI

Advanced

APIC, EPGs, contracts, L3Out, fabric troubleshooting

Cisco Nexus

Advanced

vPC, OSPF, BGP, VXLAN/EVPN, data-center switching

Cisco Meraki

Advanced

MX, MS, MR, Dashboard, Auto VPN, SD-WAN, Wi-Fi

Cloud Networking

Intermediate to Advanced

Azure/AWS, ExpressRoute/Direct Connect, VPN, load balancing

DDI

Intermediate to Advanced

Infoblox, DNS, DHCP, IPAM, resiliency

Automation

Preferred

Python, Ansible, Terraform, APIs, Git

Success Measures

· High network availability and timely restoration of critical services.

· Reliable delivery of changes with complete validation and rollback readiness.

· Reduction in repeat incidents through effective RCA and corrective actions.

· Improved security posture, lifecycle compliance, capacity, and operational documentation.

· Measurable automation of repeatable configuration, validation, inventory, and reporting tasks.

Salary and Benefits

· The Salary for this position will be $99,000 and $115, 000 yearly depending on experience and other qualifications of the successful candidate.

· This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

· Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

· Medical/Dental/Vision/Life Insurance

· Paid holidays plus Paid Time Off

· 401(k) plan and contributions

· Long-term/Short-term Disability

· Paid Parental Leave

· Employee Stock Purchase Plan

· Disclaimer: The compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

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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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
CCNP
AWS certification
SolarWinds
Splunk
ServiceNow
CI/CD
Reporting

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Work requirements

Jobs in the United States