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Added 26 mins ago
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Technical Sales Rep
Manpower
New Berlin, WI
- $70,000 to $100,000 USD / year
…will be part of the Sales Department supporting customers, engineering, manufacturing, service, and project management teams. The ideal candidate will have strong communication skills,…
Added 41 mins ago
J
AI Product Lead - Employee Benefits, Financial Services & Sales
Jobgether
Remote, United States
- $200,000 to $260,000 USD / year
A bachelor's degree in Business Administration, Technology, Data Science, Artificial Intelligence, Engineering, Organizational Development, or a related discipline. A master's degree or…
Added 41 mins ago
Account Manager
Jobgether
Remote, United States
Collaborate with delivery consultants and engineering teams to identify and resolve operational challenges, adoption barriers, and technical issues ahead of renewal cycles.
Added 43 mins ago
Director, Guest Experience Technology Portfolio Delivery
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Remote, United States
…translating business strategy into scalable technology capabilities, solution roadmaps, and product architectures. Working closely with product, business, engineering, and delivery leaders,…
Added 47 mins ago
Risk Consulting - Risk Technology - Third Party Risk Management - Senior Consultant
EY
Boston, MA · McLean, VA · Portland, OR · Philadelphia, PA · Atlanta, GA · Pittsburgh, PA · Detroit, MI · Charlotte, NC · San Francisco, CA · Cleveland, OH · Seattle, WA · Chicago, IL · Hoboken, NJ · Houston, TX · Miami, FL · Dallas, TX · Tampa, FL · Los Angeles, CA · Minneapolis, MN · New York, NY
Added 57 mins ago
Field Engineer - Network Deployment
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Abilene · Abilene, TX
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Austin, TX
Collaborate with product, engineering, and project teams throughout the solution lifecycle.
Added 1 hour ago
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Outside Sales Representative
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Remote, United States
- $85,000 to $115,000 USD / year
Must be based in Phoenix, Arizona, or the surrounding area
Added 1 hour ago
Solutions Engineer
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San Francisco, CA
Based in San Francisco; 4 days per week in office · In-person energy: We're based in SF and meet in the office 4 days per week
Added 1 hour ago
Associate Director Associate Director, Digital Product Manager | Remote (United States)
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Lead and guide the core product team across the customer portal value stream, partnering closely with the Product Owner, Engineering Lead, UX, Architecture, PMO, and functional stakeholders.
Added 1 hour ago
HPE Labs - Postdoc Research Scientist - Racks Scale Architectures
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…in a relevant discipline (e.g. computer science, electrical engineering, math, physics, statistics, mechanical engineering,…
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Milpitas, CA
…in a relevant discipline (e.g. computer science, electrical engineering, math, physics, statistics, mechanical engineering,…
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System Engineering Program Manager (EPM) - Vision Products
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San Diego, CA · San Jose, CA
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Added 1 hour ago
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Product Lifecycle, Engineering, and Launch Readiness Programs
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Solution Architecture / Hands-on Engineering:
Added 1 hour ago
Sr Software Engineer II
Principal Financial Group
Des Moines, IA
…evolve. We’re looking for someone who brings strong software engineering fundamentals and is comfortable learning, adapting, and working with new technologies as the needs of the platform…
Added 1 hour ago
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Principal Cloud Infrastructure Engineer
Jobgether
Remote, United States
- $133,000 to $213,000 USD / year
Provide ongoing technical governance for projects, solution design, and business-as-usual operations.
Added 1 hour ago
Software Engineer – Mainframe (COBOL/PL1)
State Farm
Bloomington, IL · Dunwoody, GA · Richardson, TX · Tempe, AZ
3 Positions Available | Mainframe Engineering
Added 1 hour ago
SF
Software Engineer III
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West Des Moines, IA
- $84,721 to $176,501 USD / year
…business-critical applications throughout their lifecycle, including solution design, implementation, deployment, monitoring, troubleshooting, and continuous…
Added 1 hour ago
Sentinel - Principal / Sr Principal Systems Engineer - 19242
CORP-Corporate Office
United States
The successful candidate will support the team across the full systems-engineering life cycle, from use-case development through verification. You will collaborate closely with Integrated…
Added 1 hour ago
Radar Advanced Product Family (RAPF) Execution Lead
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High proficiency in technical problem solving to include decomposition, root cause analysis, solution development, implementation and monitoring, as well as experience in engineering…
Added 1 hour ago
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United States
…technical thread capabilities to define a complete architecture…
Added 1 hour ago
Global Key Account Manager Medical
Henkel group
Rocky Hill, CT · Stamford, CT · Cambridge, MA · Springfield, MA · Cannon Falls, MN · Chanhassen, MN · Minneapolis, MN · Bridgewater, NJ · New York, NY · Boston, MA
Drives and rolls-out customer approvals and pushes upstream solution selling
Added 1 hour ago
Product Manager
Candex
Remote, United States
…mission to reshape the way businesses transact. Our tech-based solution makes purchasing fast and easy for enterprise buyers. Recognized in the ProcureTech 100 for Procurement Innovation,…

Closed listing

Senior Network Engineer

Atlanta, GA, 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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Jobs in the United States