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Added 1 min ago
SC
Software Engineer I
Superior Court of California, County of Ventura
Ventura, CA
- $47.6 to $61.88 USD / hour
Under the general direction of the Chief Operating Officer, Software Engineer I/II responsibilities include gathering user requirements, defining system functionality, and writing code in…
Added 3 mins ago
Mechanical Engineer II (5861)
Honeywell
Kansas City, MO
…process capability studies, quality audits, product or project data reviews, and other engineering evaluation work to assure product…
Added 6 mins ago
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Senior Electrical Engineer
GPAC
Phoenix, AZ
- $110,000 to $140,000 USD / year
Senior Electrical Engineer (Building Systems)
Added 8 mins ago
CI
Software Engineer, Core Platform
Cribl, Inc
Denver, CO
- $150,000 to $175,000 USD / year
As a Backend Engineer at Cribl, you will help set the technical direction for Core Platform by working closely with an existing team of awesome engineers and product managers to help…
Added 8 mins ago
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Mechanical Engineer
GPAC
Cleveland, OH
- $100,000 to $140,000 USD / year
Mechanical Engineer (HVAC / Plumbing / Fire Protection) | 💰 Competitive Compensation ($100K–$140K+ DOE) | Full Benefits
Added 9 mins ago
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Mechanical Engineer
GPAC
Cincinnati, OH
- $100,000 to $140,000 USD / year
Mechanical Engineer (HVAC / Plumbing / Fire Protection) | 💰 Competitive Compensation ($100K–$140K+ DOE) | Full Benefits
Added 9 mins ago
G
Senior Electrical Engineer
GPAC
Omaha, NE
- $110,000 to $140,000 USD / year
Senior Electrical Engineer (Building Systems)
Added 9 mins ago
G
Senior Electrical Engineer
GPAC
Salt Lake City, UT
- $110,000 to $140,000 USD / year
Senior Electrical Engineer (Building Systems)
Added 10 mins ago
Engineer, Product Development, Systems Engineering
Yazaki International Corporation
Canton, MI
Yazaki is a global leader in the research, development, and delivery of vehicle power and data solutions.
Added 12 mins ago
Regional Channel Manager - West
Daylight Security
Remote, United States
…Security Services (MASS), including MDR, threat hunting, security data lake, and more, through a fundamentally different architecture than traditional security services…
Added 12 mins ago
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Senior Manager - Quality Engineering
Oracle
Cheyenne, WY
- $126,200 to $264,100 USD / year
· Analyze field performance and reliability data to identify improvement opportunities.
Added 12 mins ago
Software Engineer - Agentic Reliability Infrastructure (Technical Leadership)
Meta
Cheyenne, WY
Meta is seeking an experienced Software Engineer to build the next generation of AI systems for production reliability. This role sits at the intersection of large-scale distributed…
Added 12 mins ago
Capital One Shopping Tech, Data Engineer 5 (Remote- Eligible)
Capital One
Cheyenne, WY
Remote (Regardless of Location): $209,000 - $238,500 for Data Engineer 5
Added 12 mins ago
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Senior Full Stack Engineer – .NET & C#
Cognizant
Cheyenne, WY
- $86,000 to $99,000 USD / year
As a Senior Full Stack Engineer – .NET & C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 12 mins ago
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Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Cheyenne, WY
- $86,000 to $99,000 USD / year
As a Senior Java Full Stack Engineer – Spring Boot & AWS , you will make an impact by designing and delivering scalable, secure, cloud-based applications using Java, Spring Boot, React, and…
Added 12 mins ago
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Senior .NET Full Stack Engineer with C#
Cognizant
Cheyenne, WY
- $86,000 to $99,000 USD / year
As a Senior .NET Full Stack Engineer with C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 12 mins ago
C
Senior Support Engineer I
Cleo
Cheyenne, WY
- $70,000 to $80,000 USD / year
Use Data to Drive Continuous Improvement: Monitor operational performance through measures such as P1/P2 MTTR, escalation effectiveness, issue recurrence, backlog aging, ticket quality,…
Added 12 mins ago
Senior Analyst, Product Engineer
CVS Health
Cheyenne, WY
…database/general report and plan set up resources. SR Analyst, Product Engineer will set up the plans using a prototype control in CCI and PMA application to support the Small Group plans…
Added 12 mins ago
Senior Network Engineer
Cognizant
Cheyenne, WY
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…
Added 12 mins ago
C
Senior Knowledge Graph & Ontology Architect
Cognizant
Cheyenne, WY
- $130,000 to $160,000 USD / year
Google Cloud Professional Data Engineer, Professional Cloud Architect, or equivalent cloud certifications.
Added 12 mins ago
C
Data Quality Engineer (Databricks & dbt)
Cognizant
Cheyenne, WY
- $70,000 to $117,000 USD / year
We are seeking a Data Quality Engineer to ensure the accuracy, consistency, and reliability of enterprise data platforms. The ideal candidate will design and automate data quality testing…
Added 12 mins ago
C
GCP data Engineer
Cognizant
Cheyenne, WY
- $100,000 to $120,000 USD / year
Cognizant is seeking an experienced Knowledge Graph Data Engineer to build and operate the connectivity, profiling, and graph/search foundation that powers enterprise ontology and knowledge…
Added 12 mins ago
GA
Director, Architecture and Data
GE Aerospace
Cheyenne, WY
- $152,000 to $202,000 USD / year
Supervise the Data Fabric engineers (Sr Staff TPM–Data, Principal Data & Information Architect, Sr Staff Data Engineer, Staff Data Engineer) in a matrixed arrangement, keeping their written…
Added 14 mins ago
Vice President, Cloud Platform Engineer
SAMC SitusAMC Holdings Corp
Remote, United States
…Docker, Kubernetes, and familiar with Git development. The Engineer is expected to provide strategy and implement enterprise-scale automation for scalability, performance, security, and…
Added 16 mins ago
J
Staff Infrastructure Engineer, Cost Optimization
Jobgether
Remote, United States
- $182,400 to $250,800 USD / year
…next steps. Our partner is looking for a Staff Infrastructure Engineer, Cost Optimization based in the United…

Closed listing

Cognizant

Senior Network Engineer

Richmond, VA, 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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