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
Application Engineering / Technical support manager
Tecumseh Products Company
Remote, United States
…conditioning, recognized for the precision and reliability of its engineering expertise. As a long-established manufacturer of compressors and system solutions, we have developed robust…
Added 14 mins ago
CB
Senior Systems Engineer
Congressional Budget Office
Washington, DC
- $135,000 to $185,000 USD / year
…Management, Business, and Information Services Division seeks a Senior Systems Engineer with experience in cloud computing, systems architecture, software development, and information…
Added 23 mins ago
Senior Systems Engineer
Anduril Industries
Costa Mesa, CA
…mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative…
Added 27 mins ago
NN
Nuclear Engineer (Deputy Director, Reactor Refueling Division)
National Nuclear Security Administration
Washington, DC
- $203,124 to $209,600 USD / year
Extensive knowledge of advanced principles of nuclear engineering.
Added 27 mins ago
BP
Electrical Engineer
Bonneville Power Administration
Vancouver, WA
- $130,328 to $157,607 USD / year
A successful candidate in the Electrical Engineer position will be a senior engineer and technical specialist responsible for a variety of activities involved in planning BPA's transmission…
Added 27 mins ago
BP
Electrical Engineer
Bonneville Power Administration
Vancouver, WA
- $130,328 to $157,607 USD / year
A successful candidate in the Electrical Engineer position will be a senior engineer and technical specialist responsible for a variety of activities involved in planning BPA's transmission…
Added 30 mins ago
UA
Mechanical Engineer
U.S. Army Corps of Engineers
Sacramento, CA
- $119,769 to $142,737 USD / year
About the Position: Serve as a senior Mechanical Engineer, responsible for developing mechanical designs; performing technical reviews of mechanical designs developed by…
Added 32 mins ago
Security Engineer (TOP SECRET Clearance Required)
i3
Chantilly, VA
We are seeking a Senior Security Engineer to secure enterprise applications, cloud environments, and critical infrastructure. This role involves advancing the organization's security…
Added 32 mins ago
Network Engineer - Top Secret Clearance Required
i3
Chantilly, VA
Advanced troubleshooting and network performance analysis skills.
Added 33 mins ago
UC
Research General Engineer
U.S. Coast Guard
New London, CT
- $120,094 to $156,124 USD / year
…learning, computer vision, control systems, uncrewed systems, advanced networking, test engineering, and integration of autonomy into legacy or emerging…
Added 33 mins ago
BP
Electrical Engineer
Bonneville Power Administration
Spokane, WA · Kent, WA · Olympia, WA · Vancouver, WA
- $118,204 to $160,638 USD / year
As a senior Electrical Engineer, you are the key technical partner for utility customers. You will lead complex projects to expand and strengthen the Pacific Northwest's power grid, serving…
Added 33 mins ago
BP
Electrical Engineer
Bonneville Power Administration
Vancouver, WA · Olympia, WA · Spokane, WA · Kent, WA
- $118,204 to $160,638 USD / year
As a senior Electrical Engineer, you are the key technical partner for utility customers. You will lead complex projects to expand and strengthen the Pacific Northwest's power grid, serving…
Added 34 mins ago
Senior Principal Software Engineer
BAE Systems
Nashua, NH
Job Description We are looking for talented Senior Principal Level Software engineers to help us create the world’s most advanced solutions in the area such as Signals Intelligence…
Added 34 mins ago
Senior Principal Software Engineer
BAE Systems
Nashua, NH · Austin, TX
Job Description We are looking for talented Senior Principal Level Software engineers to help us create the world’s most advanced solutions in the area such as Signals Intelligence…
Added 38 mins ago
Sr. Cybersecurity Engineer
Visa U.S.A. Inc.
Austin, TX
The Senior Cloud Security Analyst is responsible for securing Pismo's cloud-native infrastructure, platforms, and services through the design, implementation, monitoring, and continuous…
Added 38 mins ago
Cybersecurity Engineer
Visa U.S.A. Inc.
Austin, TX
Working with senior IAM engineers, the analyst operates and continuously improves access controls for human and non-human identities
Added 40 mins ago
OA
Federal Project Director
Other Agencies and Independent Organizations
Upton, NY
- $148,222 to $197,200 USD / year
Serve as a recognized technical authority across multiple engineering and physical science disciplines to advise senior leadership, resolve novel technical challenges, and ensure the…
Added 44 mins ago
T
Senior Solutions Architect
Teknowledge
Colorado Springs, CO
- $106,969 to $160,453 USD / year
We are looking for a Senior Solutions Architect. This role sits at the intersection of solution architecture, business development and pursuit leadership. The Senior Solutions Architect,…
Added 56 mins ago
Applied AI Engineer, Applied AI
Snowplow
Remote, United States
…owns Firn, the data and AI platform that work runs on, and the engineering standards that go with it. This role is an Applied AI engineer embedded with one business team, the way a site…
Added 56 mins ago
Forward Deployed Engineer, Applied AI
Snowplow
Remote, United States
You are the first Forward Deployed Engineer on the team, reporting to the Senior Director of Applied AI. The team is also hiring a principal engineer to own the platform and an Applied AI…
Added 1 hour ago
J
Senior ML Engineer
Jobgether
Remote, United States
- $159,000 to $195,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior ML Engineer based in the United States.
Added 1 hour ago
J
Senior Engineer, Exposure & Vulnerability Management
Jobgether
Remote, United States
- $134,200 to $180,600 USD / year
The Senior Engineer, Exposure & Vulnerability Management will lead the evolution of enterprise security from periodic vulnerability scanning to continuous, risk-driven exposure management.…
Added 1 hour ago
Senior Software Engineer - US
IRIS
Remote, United States
This is a hands-on senior engineering role where you’ll solve complex problems, build scalable cloud-based software and have genuine influence over how we design and deliver our products.…
Added 1 hour ago
Senior Structural Engineer
ACS Professional Staffing
Redmond, WA
Our client, an engineering firm specializing in renewable energy, water, and environmental solutions, is seeking a Senior Structural Engineer to manage projects, lead multidisciplinary…
Added 1 hour ago
ES
Senior Staff Analog Design Engineer
Elevate Semiconductor
San Diego, CA
- $175,000 to $200,000 USD / year
As a Senior Staff Analog Design Engineer, you will serve as a technical leader within Elevate Semiconductor, helping shape the architecture and direction of our high performance ATE…

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