Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added just now
Software Engineer, Deployment Compliance
Apple
Seattle, WA
As a Software Engineer on the Application Change Management Services team, you'll play a key role in modernizing large-scale change management systems. You'll untangle years of legacy…
Added just now
ET
Director, Operational Excellence
ESCO Technologies
St. Louis, MO
- $190,000 to $220,000 USD / year
…practitioner and member of a small central EOS team. The EOS Program Lead owns program strategy and the development of EOS elements, and a peer role owns data, tools, KPIs, and monthly…
Added just now
Cardiothoracic PA, Bridgeport Hospital
Yale New Haven Health
Bridgeport, CT
Provide pre- and post-operative patient management, including rounds, progress notes, and discharge planning.
Added just now
Cardiothoracic PA - Bridgeport, CT
Yale New Haven Health
Bridgeport, CT
To be part of our organization, every employee should understand and share in the Yale New Haven Health System Vision, support our Mission, and live our Values. These values - integrity,…
Added just now
EMS Coordinator
Yale New Haven Health
Milford, CT
To be part of our organization, every employee should understand and share in the YNHHS Vision, support our Mission, and live our Values. These values - integrity, patient-centered,…
Added just now
Pharmacy Technician
Yale New Haven Health
Hamden, CT
This position will support the management of patients requiring Specialty Pharmacy Medications. Providing prior authorization services, including insurance benefit investigation, copay…
Added 1 min ago
Engineering Product Manager
Cisco Systems, Inc.
Milpitas, CA
…team is highly collaborative, working closely with Product Management, Engineering, and Sales to shape the future of enterprise networking. We are a group of passionate experts who thrive…
Added 1 min ago
CM
Relocation Project Coordinator
Cumming Management Group, Inc.
Los Angeles, CA
- $75,000 to $100,000.01 USD / year
…team within a large community college school district and will support all FF&E activities and move management activities for multiple college campuses in the greater Los Angeles…
Added 2 mins ago
Operations Manager
Skanska USA
Phoenix, AZ
…are deeply ingrained in how we work, which is why our values support and drive our D&I…
Added 2 mins ago
General Superintendent
Skanska USA
Hillsboro, OR
…are deeply engrained in how we work, which is why our values support and drive our D&I…
Added 2 mins ago
Superintendent II (Project Lead)
Skanska USA
Conshohocken, PA
This role places strong emphasis on safety, quality, schedule, cost, and subcontractor management. The Superintendent II is responsible for ensuring compliance with Skanska’s EHS program,…
Added 2 mins ago
Senior Project Manager
Skanska USA
Atlanta, GA
…engineers, consultants, subcontractors, suppliers, and internal support functions to establish project strategy, align key stakeholders, and maintain disciplined execution. This role is…
Added 2 mins ago
Superintendent - MEP
Skanska USA
College Station, TX
…are deeply engrained in how we work, which is why our values support and drive our D&I…
Added 2 mins ago
ZG
Sr. Principal Technical Program Manager
ZT Group Intl, Inc. dba ZT Systems
Secaucus, NJ · Georgetown, TX
- $148,125 to $246,875 USD / year
In this position, the Sr. Principal Technical Program Manager (TPM) will be responsible for leading the management and execution of server platform programs, driving design and development…
Added 2 mins ago
ZG
Principal Technical Program Manager - Hyperscale and AI Rack Systems
ZT Group Intl, Inc. dba ZT Systems
Secaucus, NJ · Georgetown, TX
- $148,125 to $210,000 USD / year
In this position, the Sr. Principal Technical Program Manager (TPM) will be responsible for leading the management and execution of server platform programs, driving design and development…
Added 2 mins ago
L
Corporate Paralegal (Law Firm)
lhh
Chicago, IL
- $60,000 to $115,000 USD / year
…transactional matters while continuing to build your skills in entity management, corporate governance, due diligence, closings, and…
Added 3 mins ago
Manager II – Contracts
BAE Systems
Westminster, CO · Huntsville, AL
Partner with Program Management, Business Development, Finance, Legal, Supply Chain, Engineering, and other functional organizations to support program execution, capture efforts, and…
Added 4 mins ago
UH
Registered Nurse (RN) Amherst Dialysis
UVA Health
Amherst, VA
- $41.05 to $54.15 USD / hour
Work in a collaborative outpatient setting with strong provider and interdisciplinary support.
Added 4 mins ago
AU
Security Officer Full Time Customer Interaction
Allied Universal
Chicago, IL
- $21.75 USD / hour
- Full-time
…clearly, document observations using a computer or tablet, and support a professional environment. Join Allied Universal’s agile, reliable team, where caring, integrity, and teamwork guide…
Added 4 mins ago
GARAGE - Store Manager - The Empire Mall
Groupe Dynamite, Inc Garage
Sioux Fall, SD
3-5 years of management experience, preferably in a fashion clothing environment, or equivalent management experience
Added 4 mins ago
Healthcare Sales Representative
InnovAge
Pueblo, CO
…InnovAge offers an alternative to nursing homes through its Program of All-inclusive Care for the Elderly (PACE), which provides enrolled seniors with customized healthcare and social…
Added 5 mins ago
Groomer
Petco Animal Supplies Stores, Inc.
Cheyenne, WY
…their favorite meals and toys, to trusted supplies and expert support from people who get it, because we live it. We believe in the universal truths of pet parenthood - the boundless boops,…
Added 5 mins ago
Animal Care Specialist
Petco Animal Supplies Stores, Inc.
Cheyenne, WY
…their favorite meals and toys, to trusted supplies and expert support from people who get it, because we live it. We believe in the universal truths of pet parenthood - the boundless boops,…
Added 5 mins ago
Groomer
Petco Animal Supplies Stores, Inc.
Denver Lakeside, CO
…their favorite meals and toys, to trusted supplies and expert support from people who get it, because we live it. We believe in the universal truths of pet parenthood - the boundless boops,…
Added 5 mins ago
Animal Care Specialist
Petco Animal Supplies Stores, Inc.
MD
…their favorite meals and toys, to trusted supplies and expert support from people who get it, because we live it. We believe in the universal truths of pet parenthood - the boundless boops,…

Cognizant

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.

Apply About employer

Applications open in a new tab.

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

Original job description

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.

Apply About employer

Report this job