Jobs in the United States

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Added 1 min ago
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Electrical Engineer
Actalent
Bloomfield, CT
- $55 to $60 USD / hour
We are seeking an Electrical Engineer to support sustaining engineering, product development, and lifecycle management activities for complex electromechanical products and control…
Added 1 min ago
Project Engineer
Actalent
Bloomfield, CT
We are seeking a Project Engineer to lead a strategic product standardization initiative within a complex engineering and manufacturing environment.This role will coordinate…
Added 1 min ago
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Software Engineer
Actalent
Irvine, CA
- $70 USD / hour
Software Engineer II Next-Generation Embedded & AI-Driven Platform Development
Added 1 min ago
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Controls Engineer
Actalent
Kansas City, MO
- $80,000 to $105,000 USD / year
…troubleshooting, and advanced control technologies. The Controls Engineer analyzes and improves machine performance, leads root cause investigations, and implements error-proofing solutions…
Added 1 min ago
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Sales Engineer
Actalent
Olathe, KS
- $60,000 to $100,000 USD / year
Job Title: Sales Engineer / Energy Manager Building OptimizationJob DescriptionThis hybrid Sales Engineer / Energy Manager role focuses on building optimization and energy management within…
Added 1 min ago
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Quality Engineer
Actalent
Olathe, KS
- $85,000 to $105,000 USD / year
Job Title: Quality Engineer IIJob DescriptionThis Quality Engineer II position offers the opportunity to contribute to a dynamic aerospace and defense electronics supplier in the Kansas…
Added 2 mins ago
Systems Engineer/Data Manager
SAIC
Chantilly, VA
Qualified candidates must possess an active TS/SCI security clearance with Polygraph (within 10 years)
Added 3 mins ago
Senior Design Engineer - Dishwasher
Sub-Zero Group, Inc.
Madison, WI
Design dishwasher system components including plastic parts, sheet metal, electro-mechanicals, structural members, etc.
Added 6 mins ago
Software Engineer - Typescript/Node
BALLY’S INTRALOT SA
Little Rock, AR
…platform - a cloud-native, containerized, microservices-based system with a React front end, node.js services, and a MySQL data tier, deployed through automated CI/CD pipelines onto…
Added 6 mins ago
Sr. Structural Engineer
GFT.
Mechanicsburg, PA · Philadelphia, PA · Valley Forge, PA
Experience with one or more structural analysis and design platforms such as RISA, ETABS, SAP2000, RAM Structural System, RAM Concept, STAAD, Mathcad, TEDDS, or similar software.
Added 8 mins ago
Mechanical Equipment Design Engineer 4
Silfex, a Lam Research Company
Springfield, OH
This role combines hands-on machine design with component-level reliability analysis. The designer converts manufacturing requirements into robust equipment, diagnoses recurring performance…
Added 9 mins ago
Senior Supply Chain Planner
Rheem
Randleman, NC · Atlanta, GA · Roswell, GA
This is a hybrid position (4 days in office, 1 remote)
Added 9 mins ago
Construction Field Engineer - Kiewit Building Group
Kiewit
Wichita, KS
As an Field Engineer 2, you will play a significant part in the success of planning, organizing and implementing project engineering & project controls tasks. Excellent communication,…
Added 9 mins ago
Manufacturing Engineer
Cabinetworks Group Middlefield, LLC
OH
- Provide support to manufacturing operations including new product introductions, cost savings analysis, quality initiatives, compliance initiative, and plant closures/idling of operations
Added 10 mins ago
Supplier Development Engineer
Milacron
Batavia, OH
Apply quality engineering tools including SPC, FMEA, Control Plans, Measurement System Analysis (MSA), PPAP, and FAI during supplier evaluations and process reviews.
Added 10 mins ago
Data and Analytics Engineer
DIGITAL MONITORING PRODUCTS
Springfield, MO
…operations, we are looking for a talented Data and Analytics Engineer to join our…
Added 10 mins ago
Manufacturing Engineer, Staff - Dental Furniture Machining
A-dec, Inc. (USA)
OR
Must have manual hand dexterity to grasp, operate tools and equipment repetitively
Added 11 mins ago
Lead Network Engineer (Hybrid)
Fortitude Mining, LLC
Dallas, TX
Active CCNA, CCNP, or Fortinet Certified Professional (FCP) in Secure Networking certification required
Added 11 mins ago
Senior Software Engineer
Intuitive
San Francisco, CA
…invasive care, our technologies - like the da Vinci surgical system and Ion - have transformed how care is delivered for millions of patients…
Added 14 mins ago
Cyber Data Analysis Engineer III
CACI
Springfield, VA · Springfield
A Cyber Data Analysis Engineer designs, builds, and maintains the enterprise environment for collecting, storing, and displaying data that supports cybersecurity efforts. In this role,…
Added 14 mins ago
Network Engineer III
CACI
Springfield, VA · Springfield
Team CACI has an exciting and challenging opportunity available for a Network Engineer who performs research, requirements analysis, design, installation, documentation, troubleshooting,…
Added 14 mins ago
Section 508 Compliance Test Engineer
CACI
Remote, United States
Join our team supporting USTRANSCOM's Joint Transportation Management System (JTMS), a mission-critical enterprise platform that modernizes transportation, logistics, and financial…
Added 14 mins ago
Data Test Engineer
CACI
Remote, United States
Join our team supporting USTRANSCOM's Joint Transportation Management System (JTMS), a mission-critical enterprise platform that modernizes transportation, logistics, and financial…
Added 15 mins ago
Lead Market Operations Engineer - Demand Response
ERCOT
Austin, TX
Defines the strategy and standards for engineering studies and power system modeling, including forward-looking scenario analysis, and directs the work of others performing them.
Added 15 mins ago
Associate, Systems Engineering
L3Harris Technologies
Schriever AFB, CO
Perform operational analysis and develop concept of operations, design and implementation plans

Closed listing

Senior Network Engineer

Juneau, AK, 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.

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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

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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.

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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

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Work requirements

Jobs in the United States