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Added 16 mins ago
CO
Civil Engineer II
City of Arlington, Washington
Arlington, WA
- $46.61 to $66.45 USD / hour
Knowledge of principles related to utility infrastructure, including but not limited to hydraulics, water distribution and wastewater collection.
Added 21 mins ago
Senior Industrial Engineer, Physical Flows, L'Oreal Operations
L'OREAL USA S/D, INC.
Kent, OH
Job Title: Senior Industrial Engineer, Physical Flows Location: Streetsboro, Ohio Department: Physical Distribution SBO - NAFS **Reports To:**Director, Distribution Management / SBO Site…
Added 22 mins ago
ConvergeProsperity - Lead Product Forward Deployed Engineer for FSI Signals - Products & Platforms
Deloitte
Kansas City, MO
Are you energized by both winning the deal and delivering on it? As a Product Forward Deployed Engineer (pFDE), you'll be the GTM & Delivery engine for Signals, a priority product in the…
Added 22 mins ago
ConvergeProsperity - Lead Product Forward Deployed Engineer for FSI Signals - Products & Platforms
Deloitte
Saint Louis, MO
Are you energized by both winning the deal and delivering on it? As a Product Forward Deployed Engineer (pFDE), you'll be the GTM & Delivery engine for Signals, a priority product in the…
Added 22 mins ago
District Engineer - Dayton, OH
National Fuel
Dayton, OH
National Fuel is currently seeking a District Engineer for an outstanding career opportunity in our Engineering Services department to support our growing operations in Dayton, Ohio.…
Added 22 mins ago
Water / Wastewater Engineer
HDR ENGINEERING INC
Cincinnati, OH
Added 1 hour ago
Senior Electrical Engineer
GPAC
Spokane, WA
A reputable, multi-disciplinary Civil Engineering firm is looking for a Senior Electrical Engineer, with a passion to deliver excellence! This firm works hard to ensure that their projects…
Added 1 hour ago
G
Water - Waste Water Engineer, P.E.
GPAC
Minneapolis, MN
- $105,000 to $135,000 USD / year
Oversee the design of water distribution systems, sanitary sewer networks, wastewater collection systems, and related infrastructure.
Added 1 hour ago
Senior Associate, Electrical Engineer RF
L3Harris
Melbourne, FL
Job Description: L3Harris is seeking a Electrical Engineer with a focus on RF SATCOM System development for the Melbourne/Palm Bay, FL location. In this role you will be responsible for…
Added 1 hour ago
G
Electrical Engineer- Hybrid
GPAC
Seattle, WA
- $90,000 to $120,000 USD / year
A reputable, multi-disciplinary Civil Engineering firm is looking for an Electrical Engineer, with a passion to deliver excellence! This firm works hard to ensure that their projects are…
Added 2 hours ago
Electrical Instrumentation and Controls Designer
Smyth Industries
Tucson, AZ
Added 2 hours ago
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Electrical Engineer
GPAC
Arlington, TX
- $130,000 to $180,000 USD / year
Salary: $130,000–$180,000 per year. Experience: 8+ years. License: Professional Engineer (P.E.)
Added 2 hours ago
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Electrical Engineer
GPAC
Dallas, TX
- $130,000 to $180,000 USD / year
Salary: $130,000–$180,000 per year. Experience: 8+ years. License: Professional Engineer (P.E.)
Added 2 hours ago
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Electrical Engineer
GPAC
Benbrook, TX
- $130,000 to $180,000 USD / year
Salary: $130,000–$180,000 per year. Experience: 8+ years. License: Professional Engineer (P.E.)
Added 2 hours ago
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Electrical Engineer
GPAC
Fort Worth, TX
- $130,000 to $180,000 USD / year
Salary: $130,000–$180,000 per year. Experience: 8+ years. License: Professional Engineer (P.E.)
Added 2 hours ago
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Electrical Engineer
GPAC
Saginaw, TX
- $130,000 to $180,000 USD / year
Salary: $130,000–$180,000 per year. Experience: 8+ years. License: Professional Engineer (P.E.)
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Electrical Engineer
GPAC
Fort Worth, TX
- $130,000 to $180,000 USD / year
Salary: $130,000–$180,000 per year. Experience: 8+ years. License: Professional Engineer (P.E.)
Added 2 hours ago
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Electrical Engineer
GPAC
Euless, TX
- $130,000 to $180,000 USD / year
Salary: $130,000–$180,000 per year. Experience: 8+ years. License: Professional Engineer (P.E.)
Added 2 hours ago
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Electrical Engineer
GPAC
Dallas, TX
- $130,000 to $180,000 USD / year
Salary: $130,000–$180,000 per year. Experience: 8+ years. License: Professional Engineer (P.E.)
Added 2 hours ago
B+
Electrical Engineer (Licensed)
Bowers + Kubota
Honolulu, HI
- $100,899 to $128,544 USD / year
We are seeking a motivated, reliable, experience Electrical Engineer in the Construction Industry.
Added 2 hours ago
Senior Mechanical Engineer with CFD Expertise
Applied Research Associates, Inc.
Panama City, FL
ARA’s Engineering Science Division is seeking an experienced mechanical engineer with computational fluid dynamics (CFD) expertise to support the design, development, prototyping,…
Added 2 hours ago
Low Latency Trading Infrastructure Engineer
Citigroup
Jacksonville, FL
The Low Latency Trading Infrastructure Engineer is a rare combination of deep technical specialist and mission-critical operator - a professional whose expertise sits at the intersection of…
Added 2 hours ago
Sr. Site Reliability Engineer, Playout
NBC Universal
Miami, FL
…engineering, operations, support, deployment and maintenance of core Distribution Engineering Playout systems, both on-premises and…
Added 2 hours ago
Electrical Engineering Lead
Jacobs
Orlando, FL · Miami, FL
…diverse range of skills include power system planning, power distribution, lighting design, fire and life safety systems, low and medium voltage distribution systems for such projects as…
Added 3 hours ago
M
Electrical Engineer
Microsoft
WA · Redmond, WA · Redmond
- $119,800 to $261,000 USD / year
…stakeholders. The candidate must be a professional electrical engineer with extensive experience in data center electrical engineering, design, construction, and operations.…

Closed listing

Cognizant

Senior Network Engineer

Pierre, SD, 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

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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

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