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 2 mins ago
AM
GENERAL ENGINEER
Air Mobility Command
Scott AFB, IL
- $128,967 to $167,663 USD / year
…contractor RFIs. Ability to evaluate RFIs and provide timely technical responses or assign to the engineer with the appropriate discipline to answer the contractor in minimum time. Ability…
Added 5 mins ago
VH
Industrial Engineer
Veterans Health Administration
Location Negotiable After Selection
- $106,437 to $172,980 USD / year
Manages enterprise-level initiatives undertaken to plan, engineer, and implement staffing models, standards, and forecast manpower requirements in support of the VHA's mission. This…
Added 5 mins ago
EE
IT Specialist (Systems Analysis/Applications Software)
Equal Employment Opportunity Commission
Washington, DC
- $143,913 to $187,093 USD / year
…scalability, maintainability, and compliance with established technical standards. | Manages container build processes, image registries, continuous integration/continuous deployment…
Added 5 mins ago
VH
Biomedical Engineer
Veterans Health Administration
Chesapeake, VA · Hampton County, VA
- $61,008 to $140,686 USD / year
Serves as a Biomedical Engineer (BME) within a Healthcare Technology Management (HTM) department at a VA facility. Works in support of the medical equipment management program. In addition…
Added 5 mins ago
AN
SUPERVISORY FACILITY OPERATIONS SPECIALIST
Air National Guard Units
Camp Murray, WA
- $83,935 to $109,122 USD / year
…Maintenance (O&M) programs. Provides critical input to the Base Civil Engineer (BCE), through the CE Commander Facility Investment Matrix (FIM), Base Master Plan, Space Utilization Plan,…
Added 7 mins ago
AF
SUPERVISORY COMMUNITY PLANNER
Air Force Special Operations Command
Cannon AFB, NM
- $106,437 to $138,370 USD / year
…Civil Engineering Squadron. Provides project planning, program development, design, project management, contract execution, and squadron technical support to effectively execute the…
Added 7 mins ago
DO
IT SPECIALIST (INFOSEC)
Department of the Air Force
Peterson AFB, CO
- $109,246 to $142,022 USD / year
The primary purpose of this position is to perform technical assessments and certification of DoD-wide Nuclear Command, Control, and Communications (NC3), Integrated Tactical Warning and…
Added 9 mins ago
Spacesuit Project Engineer
Amentum
Houston, TX
We have an exciting opportunity for a Spacesuit Project Engineer to join the team with Barrios , a teammate company!
Added 9 mins ago
Spaceflight Battery Hardware Project Engineer
Amentum
Houston, TX
We have an exciting opportunity for a Spaceflight Battery Hardware Project Engineer to join the team with Barrios, a teammate company!
Added 9 mins ago
Mid Career Spaceflight Hardware Propulsion Engineer
Amentum
Houston, TX
Provide technical oversight of propulsion components, suppliers, and hardware-development activities.
Added 9 mins ago
Mid Career Spaceflight Hardware Propulsion Engineer
Amentum
Houston, TX
Provide technical oversight of propulsion components, suppliers, and hardware-development activities.
Added 9 mins ago
Early Career Spaceflight Hardware Propulsion Engineer
Amentum
Houston, TX
We have an exciting opportunity for a Early Career Spaceflight Hardware Propulsion Engineer to join the team with ERC a teammate company!
Added 9 mins ago
Early Career Spaceflight Hardware Propulsion Engineer
Amentum
Houston, TX
We have an exciting opportunity for a Early Career Spaceflight Hardware Propulsion Engineer to join the team with ERC a teammate company!
Added 11 mins ago
Senior Staff Optical Engineer, Geo
Google
Mountain View, CA
As a Senior Staff Optical Engineer, you will require strong communication in order to effectively function in this role, in addition to strong technical execution and leadership.
Added 11 mins ago
Senior Networking Engineer, WBB Platform, GGN WANForms
Google
Thornton, CO
As a WAN Building Block (WBB) Platform, Google Global Networking (GGN) WANForms Network Engineer, you will be responsible for defining and qualifying platforms and solutions for scaling…
Added 14 mins ago
VH
Supervisory Healthcare Engineer
Veterans Health Administration
Kings, NY
- $174,922 to $227,406 USD / year
…Facility Maintenance and Operations Management; Construction Development, Management, and Oversight; Healthcare Facility Engineering Program Administration; Healthcare Regulatory, Safety,…
Added 15 mins ago
Lead Transmission Line Engineer - Remote
ICF
Kansas City, MO
We are seeking a Lead Transmission Line Engineer to support and advance our growing transmission engineering practice. In this role, you will provide senior‑level technical expertise, lead…
Added 16 mins ago
JW
Senior Application Engineer-Electrical
Judd Wire Inc.
Turners Falls, MA
- $120,840 USD / year
Senior Application Engineer - Electrical Description Judd Wire Inc., a Sumitomo Electric Group company, is looking for a Senior Application Engineer - Aerospace for our Turners Falls, MA…
Added 16 mins ago
Manufacturing Engineer 3 - 31037
Huntington Ingalls Industries
Pocasset, MA
The Senior Manufacturing Engineer leads the development, implementation, and sustainment of manufacturing processes for Unmanned Underwater Vehicles (UUVs) in a defense contracting…
Added 16 mins ago
JW
Application Engineer-Electrical
Judd Wire Inc.
Turners Falls, MA
- $99,867.9 USD / year
Application Engineer - Electrical Description Judd Wire Inc., a Sumitomo Electric Group company, is looking for an Application Engineer - Electrical for our Turners Falls, MA office. This…
Added 16 mins ago
Engineer V
General Atomics
Acton, MA
…Technology Products’ Systems Engineering Directorate for a Project Engineer to lead engineering and development of cutting-edge GA-EMS products and technologies. This position directly…
Added 16 mins ago
Software QA Engineer II Senior - (E2)
Applied Materials
Billerica, MA
Consults with development engineers in resolution of problems.
Added 16 mins ago
Software Engineer in Test - MATLAB Editor
MathWorks
Natick, MA
As a Software Engineer in Test on the MATLAB Editor, you'll uphold the standard of quality that impacts thousands of users every day through MATLAB's coding and editing capabilities across…
Added 16 mins ago
Assistant Geotechnical Engineer (Kansas City)
Burns & McDonnell
Kansas City, MO
The Assistant Geotechnical Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world class designs for new projects, alterations…
Added 17 mins ago
Senior Software Engineer
EPAM Systems
Boston, MA
CLI & Tooling Development: Design and develop production-grade CLI tools using Golang and/or TypeScript to support API governance, review automation, developer workflows, and platform…

Closed listing

Cognizant

Senior Network Engineer

Columbia, SC, 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

Similar jobs hiring now

Search current openings

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

Report this job