Find work in the United States.

6,444,796 jobs across our US network. How we count

Jobs in the United States

25+ jobs

Save this search

Added 2 mins ago
Senior Electrical & Controls Engineer
Found Industries
Cambridge, MA
As the Senior Electrical & Controls Engineer, you will own the architecture, development, and commissioning of the electrical, control, and functional safety systems for our gallium…
Added 6 mins ago
MI
Field Engineer - Electrical
MasTec Inc
Rapid City, SD
- $73,000 to $105,000 USD / year
The Field Engineer is responsible for managing the entire process of discipline-specific Construction Work Packages (CWPs) or Installation Work Packages (IWPs) for multiple disciplines.…
Added 8 mins ago
Project Engineer
Actalent
Plano, TX
The Tooling Engineer/Project Mechanical Engineer will play a key role in the design, procurement, fabrication, assembly, integration, start-up, and commissioning of very large-scale…
Added 13 mins ago
Sr. Software Engineer, MarTech (Remote)
CrowdStrike
Little Rock, AR
CrowdStrike is looking for a Sr. Software Engineer - MarTech to join our fast-growing Marketing IT team. You will apply AI to transform how Marketing and Sales work, building LLM-based…
Added 16 mins ago
Senior Director, Talent Acquisition
CoLab Software
Remote, United States
…the ideal design. Companies like Ford, Komatsu, and Johnson Controls use CoLab to catch issues earlier, eliminate rework cycles, and bring products to market…
Added 17 mins ago
Senior Estimator - Atlanta
Turner Construction
Atlanta, GA
Position Description: Supports the Lead Estimators and/or Preconstruction Manager in all estimating functions throughout the Launch process required during the preconstruction phase.…
Added 17 mins ago
Project Preconstruction Manager - Atlanta
Turner Construction
Atlanta, GA
Lead review meetings with owner, architect, and engineer related to Preconstruction phase.
Added 18 mins ago
GC
Sr Manager, Regional Product Line Management, Hydraulics
Gates Co
Denver, CO
- $40,123 USD / year
…transmission solutions. We push the boundaries of material science to engineer solutions that continually exceed customer…
Added 18 mins ago
GC
Regional Product Line Manager, Industrial Hose
Gates Co
Denver, CO
- $40,123 USD / year
…transmission solutions. We push the boundaries of material science to engineer solutions that continually exceed customer…
Added 19 mins ago
Senior CZ Silicon Crystal Growth Engineer
Corning
Hemlock, MI
Own and optimize CZ recipes, operating windows, process controls, SOPs, setup procedures, control plans, and reaction plans across the full crystal-growth cycle.
Added 25 mins ago
Automation and Controls Engineer II
NOV
San Antonio, TX
…documentation, system integration, testing, and commissioning. The engineer works independently on complex automation systems while collaborating with multidisciplinary engineering teams.…
Added 28 mins ago
Sr. Software Engineer, MarTech (Remote)
CrowdStrike
Madison, WI
CrowdStrike is looking for a Sr. Software Engineer - MarTech to join our fast-growing Marketing IT team. You will apply AI to transform how Marketing and Sales work, building LLM-based…
Added 28 mins ago
Senior Estimator - Atlanta
Turner Construction Company
Atlanta, GA
Position Description: Supports the Lead Estimators and/or Preconstruction Manager in all estimating functions throughout the Launch process required during the preconstruction phase.…
Added 36 mins ago
G
Electrical Engineer
GPAC
Saginaw, TX
- $130,000 to $180,000 USD / year
We are seeking an experienced Senior Electrical Engineer with strong HVAC and building systems experience to lead the electrical design and engineering of complex commercial, industrial,…
Added 38 mins ago
CM
Automation and Controls Engineer
Cayuga Milk Ingredients, LLC
Auburn, NY
- $115,000 to $140,000 USD / year
The Automation and Controls Engineer owns the process control systems that run both Cayuga Milk Ingredients plants, and leads our move to a connected, data-driven operation built on…
Added 41 mins ago
Automation Engineer Robotic "ONSITE Hamilton, IN"
TRITON METAL PRODUCTS INC.
Hamilton, IN
The Automation Engineer (Robotics) supports Triton manufacturing operations by designing, programming, implementing, and maintaining robotic and automated systems.
Added 44 mins ago
A
Manufacturing Engineer
Actalent
Charlotte, NC
- $45 to $48 USD / hour
Job Title: Manufacturing Engineer Job DescriptionThe Manufacturing Engineer serves as the primary technical resource supporting air-cooled chiller manufacturing operations on 2nd shift.…
Added 47 mins ago
Control Systems Technical Specialist
HDR
Arlington, VA · Glen Allen, VA · Vienna, VA · Virginia Beach, VA
…built environment. This isn’t just a job, it’s a chance to lead innovation, engineer impact, and build a legacy of…
Added 47 mins ago
Control Systems Technical Senior Specialist
HDR
Arlington, VA · Glen Allen, VA · Vienna, VA · Virginia Beach, VA · Fulton, MD
…built environment. This isn’t just a job, it’s a chance to lead innovation, engineer impact, and build a legacy of…
Added 51 mins ago
Sr. Software Engineer, MarTech (Remote)
CrowdStrike
Olympia, WA
CrowdStrike is looking for a Sr. Software Engineer - MarTech to join our fast-growing Marketing IT team. You will apply AI to transform how Marketing and Sales work, building LLM-based…
Added 57 mins ago
Flow Engineer
DLL Group
Des Moines, IA · Wayne, PA
As a Flow Engineer, you will design, build, and improve the software that powers DLL’s high-velocity, zero-touch Flow solutions. As a senior individual contributor in an agile engineering…
Added 57 mins ago
Flow Engineer
DLL Group
Des Moines, IA · Wayne, PA
As a Flow Engineer, you will design, build, and improve the software that powers DLL’s high-velocity, zero-touch Flow solutions. As a senior individual contributor in an agile engineering…
Added 57 mins ago
Principal Database Reliability En 37900
The MathWorks, Inc.
Natick, MA
As a Principal Database Reliability Engineer (DBRE), you will serve as the senior individual-contributor technical leader for the reliability and evolution of MathWorks' business-critical…
Added 57 mins ago
CC
Airport Senior Data Engineer
Clark County Department of Aviation
Las Vegas, NV
- $42.43 to $62.67 USD / hour
Provides lead direction, training and work review to a team; organizes and assigns work, sets priorities and follows-up and controls project status to ensure coordination and completion of…
Added 1 hour ago
Data Center Controls Engineer
Google
Chicago, IL · Boulder, CO · San Francisco, CA · Sunnyvale, CA · Thornton, CO
Google is looking for a Controls or Systems Engineer with a mastery of Building Management Systems (BMS), Electrical Power Monitoring System (EPMS) and Industrial Control Systems (ICS) to…

Closed listing

Cognizant

Senior Network Engineer

Little Rock, AR, 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.

Find open jobs More jobs with this employer

About employer

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

Similar jobs hiring now

Added 28 mins ago
Senior Systems Engineer
Arctiq · Remote
Added 45 mins ago
Senior Structural Engineer, Data Centers - Remote (U.S.)
AECOM · Remote
$175,000 to $210,000 USD / year
Added 2 hours ago
Principal BMS & PMS Controls Engineer
Volta · Remote
£210,000 to £260,000 GBP / year
Added 3 hours ago
Senior Principal - Red Team Engineer
Jobgether · Remote
$141,000 to $325,000 USD / year

Search current openings

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.

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
CCNP
AWS certification
SolarWinds
Splunk
ServiceNow
CI/CD
Reporting

Report this job