Find work in the United States.

6,314,461 jobs across our US network. How we count

Jobs in the United States

25+ jobs

Save this search

Added 4 mins ago
Software Engineer 2
Austin, TX
As a Software Engineer, you will implement features, fix defects, and contribute unit/integration tests under guidance. You will learn best practices and participate in design discussions.
Added 7 mins ago
Software Engineer 2
Dell
Austin, TX
As a Software Engineer, you will implement features, fix defects, and contribute unit/integration tests under guidance. You will learn best practices and participate in design discussions.
Added 30 mins ago
G
Sr. Electrical Engineer/Project Manager
GPAC
Columbus, OH
- $95,000 to $155,000 USD / year
A reputable and established multi-disciplinary Engineering firm is looking for a Senior Electrical Engineer/Project Manager, with a passion to deliver excellence! This firm works hard to…
Added 32 mins ago
UO
Guidance, Navigation, & Control Systems Test Engineer
University of Colorado Denver
Boulder, CO
- $34,986 USD / year
LASP is looking for a Guidance, Navigation, & Control (GNC) Systems Test Engineer to join the spacecraft team for a deep space mission that will tour the inner solar system and explore the…
Added 32 mins ago
BA
Modeling and Simulation Engineer
Booz Allen Hamilton
Colorado Springs, CO
- $86,800 to $198,000 USD / year
Design and tailor software solutions using high-level programming language such as Java, C++, and Python to inform modeling, wargaming, operational concepts and force design…
Added 32 mins ago
BA
Modeling and Simulation Engineer, Senior
Booz Allen Hamilton
Colorado Springs, CO
- $86,800 to $198,000 USD / year
programs to inform modeling, wargaming, operational concepts and force design recommendationsfor the United States Space Force
Added 32 mins ago
BA
Computer Vision AI Engineer
Booz Allen Hamilton
Colorado Springs, CO
- $99,000 to $225,000 USD / year
Collaborate with multidisciplinary teams to design, develop, test, and deploy technical solutions in Python, C++, and Rust.
Added 32 mins ago
UO
Mechanical Engineer II
University of Colorado Denver
Boulder, CO
- $34,986 USD / year
A Mechanical Engineer II is a mechanical engineer that has shown capability to perform designs, analyses, and / or perform tests with support from peers, the lead ME, and / or other…
Added 32 mins ago
BA
Systems Engineer, Senior
Booz Allen Hamilton
Aurora, CO
- $86,800 to $198,000 USD / year
…integration efforts. Your customer will trust you to not only design and develop these systems, but also evolve them with advanced technology solutions. Share your expertise through…
Added 47 mins ago
SS
Senior Substation Structures & Equipment Engineer
Strategic Staffing Solutions
Tampa, FL
- $150,000 USD / year
We are seeking a Senior Electrical Engineer specializing in substation structures and equipment to support major capital projects and electric delivery infrastructure. This role provides…
Added 50 mins ago
Hardware Architecture Manager
Ford
Dearborn, MI · Dearborn
…architectural path that manages complexity, enables efficient design, and lets programs move quickly without compromising…
Added 50 mins ago
Senior Software Engineer, Network Platform Security
Cisco
Milpitas, CA
Join the Infrastructure Engineering team as a Software Engineer and help redefine how networking problems are solved. You will develop innovative software for next-generation networking…
Added 54 mins ago
Hardware Architecture Manager
Ford Global
Dearborn, MI
…architectural path that manages complexity, enables efficient design, and lets programs move quickly without compromising…
Added 55 mins ago
Site Quality Lead / Staff Quality Engineer
ThermoFisher Scientific
Guilford, CT
The Staff Quality Engineer serves as the Site Quality Lead and a member of the Site Leadership Team, providing strategic quality leadership across the product lifecycle. This role enables…
Added 55 mins ago
S
Senior Energy Engineer
Siemens
Cromwell, CT
- $92,589 to $158,725 USD / year
The Senior Energy Engineer conducts facility site visits, analyzes the customer’s current situation, and produces plans for Facility Improvement Measures (FIMs). This position also assists…
Added 55 mins ago
T
Scrum Master/project Manager
TEKsystems
Berlin, CT
- $55 to $65 USD / hour
Collaborate with product owners in understanding needs and defining feature stories, tech leads in defining technical design and other team members to understand the system end-to-end and…
Added 55 mins ago
Research General Engineer
U.S. Coast Guard
New London, CT
Summary This vacancy is for a GS-0801-13, Research General Engineer located in the Department of Homeland Security, U.S. Coast Guard, CG R and D CENTER TECHNICAL DIVISION in NEW LONDON,…
Added 55 mins ago
Secure System Engineering Intern (Summer 2027)
RTX Corporation
windsor locks, CT
The Embedded Product Cybersecurity Engineering team is seeking a Secure System Engineer Intern for Summer 2027. Our shared services team supports product development across the company…
Added 55 mins ago
P
Electrical Engineer Manager
Pfizer
Groton, CT
- $99,200 to $165,400 USD / year
Serve as SME or Site Engineer Lead for all site electrical infrastructure, including medium- and low-voltage distribution systems, switchgear, substations, UPS, and backup generation
Added 55 mins ago
P
Mechanical Engineer Manager
Pfizer
Groton, CT
- $99,200 to $165,400 USD / year
Serve as SME or Site Engineer Lead for all mechanical utility systems, including:
Added 55 mins ago
P
Process Equipment Engineer
Pfizer
Groton, CT
- $99,200 to $165,400 USD / year
We are seeking a Process Equipment Engineer to join the CRD Manufacturing team in Groton, CT. The Process Equipment Engineer will be involved in the design, development and deployment of…
Added 55 mins ago
Structures Engineer Intern (Summer 2027)(Onsite)
RTX Corporation
middletown, CT
As a Structures Engineer Intern at Pratt & Whitney, you will……
Added 55 mins ago
Engineer I: Aftermarket Development Program (ADP)
RTX Corporation
east hartford, CT
Pratt & Whitney is a world leader in the design, manufacture and service of aircraft engines and auxiliary power systems and has been revolutionizing modern flight for over 100 years. Join…
Added 55 mins ago
Thermo-Fluids Engineer I (Onsite)
RTX Corporation
east hartford, CT
Join our Mechanical Systems, Externals, and Nacelles (MSEN) engineering team as a Thermo-Fluids Engineer I, where you'll perform thermo-fluids analysis for gas turbine components used in…
Added 55 mins ago
Engineer - Asset Management (Hybrid Schedule)
Eversource Energy
Hartford, CT
The Engineer, Asset Management will have the primary responsibility for ensuring that the Eversource Business Strategy for the transmission program are optimally developed to provide the…

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