Jobs in the United States

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Added 1 min ago
Senior Cloud Engineer
Sinclair Broadcast Group
Hunt Valley, MD
Sinclair Broadcast Group seeks a motivated and experienced Senior Cloud Engineer to join the Cloud Engineering Team. The individual will develop, integrate, and support key Enterprise…
Added 1 min ago
Senior Staff Software Engineer, High Performance Networking, Platforms Infrastructure Engineering
Google
Sunnyvale, CA · New York, NY
As a Senior Staff Software Engineer, you will lead the evolution of this stack. You will drive the integration of the high-performance networking layers with industry-leading Parallel File…
Added 1 min ago
Senior Staff Software Engineer, Performance and Reliability, AI and Compute Infrastructure
Google
Kirkland, WA
8 years of software development primarily on storage or networking products.
Added 1 min ago
Senior Sales Engineer
Beacon EmbeddedWorks
Eden Prairie, MN
The Senior Sales Engineer is the technical lead in Beacon's presales process. Working alongside Business Development Directors and distribution partners, this role turns a customer's…
Added 2 mins ago
Senior Geotechnical Engineer
Schnabel Engineering, Inc.
Rockville, MD
…The Rockville, MD office of Schnabel Engineering is seeking a Senior Geotechnical Engineer to join our growing…
Added 2 mins ago
Senior Transmission Line Design Engineer
Actalent
Forest Park, GA
Job TitleSenior Transmission Line Design EngineerJob DescriptionThe Senior Transmission Line Design Engineer designs and delivers high-voltage transmission line facilities, applying…
Added 4 mins ago
Systems Engineer/Data Manager
SAIC
Chantilly, VA
Qualified candidates must possess an active TS/SCI security clearance with Polygraph (within 10 years)
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Senior Design Engineer - Dishwasher
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The primary responsibility for this role is new product development for the Cove dishwasher brand. This position will be responsible for the design and development of components and systems…
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Software Engineer - US
IRIS
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We’re looking for an engineer who has built a solid foundation in software development and is ready to take greater ownership of the features and solutions they deliver.
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Senior Precast Specialty Engineer, PE
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Provide employees with the proper training, guidance, and motivation for the development of professional skills as required to meet the company’s organizational needs.
Added 7 mins ago
U.S. Quality Manager
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Will support the development, maintenance, and execution of our quality control standards, policies, and procedures in line with industry best practices and regulatory requirements by IATF…
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Construction Field Engineer - Kiewit Building Group
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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,…
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Senior Pre-Sales Infrastructure/Network Design Engineer
ewminds consulting Services
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Willingness to work onsite four days per week in New York, NY, or Pittsburgh, PA
Added 10 mins ago
Senior Vice President, Infrastructure Engineering (Mainframe Communications Systems Software Engineer
ewminds consulting Services
Jersey City, NJ
(SVP) Senior Vice President, Infrastructure Engineering (Mainframe Communications Systems Software Engineer)
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Senior Forward Deployed Engineer (FDE Lead
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East Pittsburgh, PA
Serve as the senior technical lead in discovery and solution design with executive stakeholders; translate ambiguous opportunities into actionable, production-ready plans.
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Snowflake Developer 182069
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This role will be the Senior Data engineer for a
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Sr. Design Engineer - New Products
Synthes USA Products, LLC Legal Entity
West Chester, PA
Sr. Design Engineer – New Products is responsible for supporting the design and development of innovative orthopedic implants, instruments, and associated products from early concept…
Added 13 mins ago
Senior Software Engineer
Intuitive
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The engineer in this position will play a key role in the Manufacturing Software Engineering team to enable the manufacture of new surgical robotic instruments and accessories. This…
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C
Sr Project Manager
ComEd
OAKBROOK TERRACE, IL
- $100,800 USD / year
…project teams through business case / capital approval process, development and execution of project plans and project closeout. These projects have budgets that will typically range from…
Added 15 mins ago
Network Engineer III
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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,…
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AI Strategy Senior Manager
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…pursuits and advice to the practice leadership, professional development, thought leadership, and business development including all phases of the client proposal…
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Lead Market Operations Engineer - Demand Response
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Supports the development and revision of Protocols, guides and business procedures related to the wholesale market and demand integration.
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Senior Data Engineer
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Leverage AI-assisted development tools such as GitHub Copilot, ChatGPT, Claude, and similar technologies to accelerate solution design, development, testing, troubleshooting, and…
Added 16 mins ago
Senior Site Reliability Engineer
Tapcheck
Remote, United States
…a Site Reliability Engineering practice, and we're hiring a Senior Site Reliability Engineer to be the technical anchor of that…
Added 16 mins ago
Electrical Engineer RCDD
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Cincinnati, OH · Dallas, TX · Atlanta, GA · Columbus, OH
Join Arcadis as a Senior ICT Engineer and Registered Communications Distribution Designer (RCDD). You will lead the planning and design of structured cabling, telecommunications…

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