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Sr. Electrical Engineer
Actalent
Houston, TX
- $70 to $80 USD / hour
Job Title: Senior Electrical EngineerJob DescriptionThis Senior Electrical Engineer role focuses on leading the design, analysis, and execution of electrical systems for large-scale…
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Embedded Engineer
Actalent
PARSIPPANY TROY HILLS, NJ
- $60 to $100 USD / hour
Embedded EngineerThe Firmware Engineer designs, develops, and tests embedded software for advanced aerospace and defense systems, ensuring high reliability, performance, and compliance with…
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Senior Software Engineer
Actalent
Manassas, VA
- $55 to $75 USD / hour
Job Title: Sr Software Factory EngineerJob DescriptionWe are seeking an experienced Sr Software Factory Engineer to modernize a mission-critical submarine combat system. Your role will…
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Mechanical Engineer
Actalent
Hagerstown, MD
Job Title: Mechanical EngineerJob DescriptionThis Mechanical Engineer role focuses on researching, designing, developing, testing, certifying, deploying, and improving cutting-edge products…
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Software Perception Engineer
Actalent
Pittsburgh, PA
- $50 to $90 USD / hour
Essential SkillsMUST HAVE
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Mechanical Engineer
Actalent
Beverly Hills, MI
- $120,000 to $140,000 USD / year
Job Title: Mechanical EngineerJob DescriptionThis Mechanical Engineer role leads the mechanical department and provides high-level technical design support for automotive and heavy…
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Electrical Engineer
Actalent
Dexter, MI
- $120,000 to $180,000 USD / year
Application DeadlineThis position is anticipated to close on Nov 26, 2026.
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Project Engineer
Actalent
Mobile, AL
Project EngineerJob DescriptionThe Project Engineer leads the end-to-end technical and project execution of aerospace tooling projects, guiding work from initial customer requirements and…
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Manufacturing Engineer
Actalent
Wichita, KS
- $50 to $60 USD / hour
Job Title: Manufacturing EngineerJob DescriptionThe Manufacturing Engineer coordinates closely with engineering, manufacturing, and supply teams to develop and guide manufacturing and…
Added 1 min ago
Software Engineer
SONIFI
Sioux Falls, SD
…collaboration, and continuous growth. We’re looking for a Software Engineer who is ready to independently deliver high quality software solutions, contribute across the product development…
Added 2 mins ago
Engineer - Gas Operations
Career finder
Allegan, MI · Benton Harbor, MI · Coldwater, MI · Monroe, MI
Must possess a valid driver's license and meet company standards for driving
Added 2 mins ago
Software Engineer
SONIFI Solutions, Inc.
Sioux Falls, SD
…collaboration, and continuous growth. We’re looking for a Software Engineer who is ready to independently deliver high quality software solutions, contribute across the product development…
Added 10 mins ago
Director, CRM Sales
ServiceNow
Chicago, IL
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 13 mins ago
Senior Vice President, Infrastructure So
The Bank of New York Mellon
Everett, MA
Job holder must have broad experience with multi-platform development tools and toolkits
Added 15 mins ago
ES
Sr. GIS Solution Engineer - Commercial
Environmental Systems Research Institute Inc.
Louisville, CO
- $98,592 to $173,576 USD / year
Ability to troubleshoot client issues related to Esri application deployment andsystem architecture
Added 15 mins ago
MI
Operations Support Engineer
Maxar Intelligence I
Westminster, CO
- $59,000 to $78,000 USD / year
Vantor is seeking an Operations Support Engineer to join a mission-focused technical operations team supporting satellite ground systems and 24x7 operational readiness. This role is heavily…
Added 17 mins ago
Compute Engineer
Terabase Energy
Remote, United States
We are looking for an experienced Compute Engineer to own and operate the server, virtualization, and endpoint compute layer that our business runs on. You will keep our physical and…
Added 17 mins ago
Maintenance Technician
Terabase Energy
Woodland, CA
…issues that arise in close collaboration with the Field Systems…
Added 18 mins ago
Security Engineer (SOC 2 / HIPAA) | GovTech
Atomic HR
Alexandria · Anaheim · Arlington · Baltimore · Bethesda · Charlotte · Chevy Chase · Chicago · Dallas · Davis · El Paso · Fairfax · Falls Church · Georgia · Iowa · Kansas City · Kentucky · Miami · New Hampshire · North Dakota · Phoenix · Reston · Rockville · San Antonio · Sacramento · San Bernardino · Utah · Washington · Wisconsin · Woodland · Woodville · Wyoming · Clarksville, TN · Durham, NC · Palm Harbor · Houston, TX · Irving, TX · McDonough, GA · Newport News, VA · Round Rock, TX · Surprise, AZ
You must be based in the U.S
Added 18 mins ago
Technical Lead, Engineering
Huntington Ingalls Industries
Pocasset, MA
…production of our autonomous systems. As a senior manufacturing engineer, you will be responsible for supporting production operations, resolving manufacturing issues, and driving…
Added 18 mins ago
Tech Professional, Quality Systems, AI
J&J Family of Companies
Raynham, MA
Strong troubleshooting and root cause analysis skills for application, integration, and data issues.
Added 19 mins ago
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Systems Engineer II
TEKsystems
North Reading, MA
- $55 to $60 USD / hour
Ability to work on-site in North Reading, MA, 5 days per week
Added 19 mins ago
Invenotry/Logistics Technician
Actalent
North Reading, MA
The Lab Support Engineer plays a central role in keeping engineering labs at the North Reading and Westborough, MA sites organized, well-maintained, and fully stocked. This position focuses…
Added 19 mins ago
Senior Mechanical Engineer (Teradyne, North Reading)
Teradyne
North Reading, MA
We are seeking a highly motivated and collaborative Senior Mechanical Engineer to support our Silicon Photonics Engineering group in North Reading, MA. Development occurs in a dynamic and…
Added 19 mins ago
Agentic Data Cloud Customer Engineer III, Telco, Media, Entertainment and Gaming, Google Cloud
Google
Cambridge, MA
Share Agentic Data Cloud Customer Engineer III, Telco, Media, Entertainment and Gaming, Google Cloud

Closed listing

Senior Network Engineer

Salem, OR, 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.

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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.

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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

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Jobs in the United States