Senior L3 Network Engineer

Posted Yesterday
Be an Early Applicant
Durham, NC, USA
In-Office
Senior level
Information Technology • Professional Services • Software • App development
The Role
Provides senior L3 network engineering across enterprise, data center, cloud, manufacturing, and OT environments. Designs and supports Cisco routing and switching, Palo Alto firewalls, SD-WAN, multi-cloud connectivity, and Zero Trust security. Leads major incident resolution and root cause analysis while developing network automation with Terraform, Ansible, and Python. The role also owns network modernization initiatives and supports industrial networking systems.
Summary Generated by Built In

About This Opportunity

CTI Staffing is partnering with a leading consumer products organization to find a Senior Network Engineer for their infrastructure team based in Durham, NC (hybrid, 3 days onsite).

This team supports enterprise, data center, cloud, and manufacturing network environments across a large, complex organization. You'll be the senior technical voice on network design and security, working across Cisco infrastructure, Palo Alto security, SD-WAN, and multi-cloud connectivity, with exposure to industrial/OT networking supporting manufacturing operations.

What You'll Do

  • Provide L3 support across enterprise, data center, cloud, and manufacturing network environments
  • Design, deploy, and maintain Cisco routing and switching infrastructure using advanced protocols (BGP, OSPF, EIGRP, MPLS)
  • Administer Palo Alto Next-Generation Firewalls, Panorama, and GlobalProtect, including NAT and security policy management
  • Design and support SD-WAN solutions across enterprise and hybrid environments
  • Design and support cloud networking across Azure, AWS, and GCP
  • Support operational technology (OT) networks, including manufacturing and industrial systems
  • Perform root cause analysis and lead major incident resolution for network outages
  • Develop network automation using Terraform, Ansible, and infrastructure-as-code practices


Requirements

What You Bring

Must-Have:

  • 10+ years of enterprise network engineering experience
  • Deep hands-on experience with Cisco routing and switching (Catalyst, Nexus, ISR, ASR)
  • Hands-on administration of Palo Alto Strata firewalls, Panorama, and GlobalProtect
  • SD-WAN deployment experience (Cisco Viptela or similar platform)
  • Multi-cloud networking experience across Azure, AWS, or GCP
  • Strong background in BGP, OSPF, EIGRP, and MPLS routing protocols
  • Network security and Zero Trust implementation experience
  • Exposure to OT/industrial networking (SCADA, PLC, or MES environments)

Nice-to-Have:

  • CCNP or PCNSE certification
  • Network automation experience with Terraform or Ansible
  • Experience with enterprise monitoring/security tools (Wireshark, SolarWinds, ThousandEyes, Splunk)
  • VMware virtualization/storage project experience

Technical Environment:

  • Cisco routing and switching, Palo Alto Strata/Panorama, SD-WAN platforms
  • Azure, AWS, GCP networking
  • Terraform, Ansible, Python-based network automation

What Success Looks Like:

  • Owning network modernization initiatives across enterprise, cloud, and OT environments within the first 90 days
  • Leading root cause analysis on major network incidents with minimal escalation support
  • Contributing automation that reduces manual network operations tasks


Skills Required

  • 10+ years of enterprise network engineering experience
  • Hands-on experience with Cisco routing and switching, including Catalyst, Nexus, ISR, and ASR
  • Hands-on administration of Palo Alto Strata firewalls, Panorama, and GlobalProtect
  • SD-WAN deployment experience, including Cisco Viptela or similar platforms
  • Multi-cloud networking experience across Azure, AWS, or GCP
  • Strong experience with BGP, OSPF, EIGRP, and MPLS routing protocols
  • Network security and Zero Trust implementation experience
  • Exposure to OT and industrial networking, including SCADA, PLC, or MES environments
  • CCNP or PCNSE certification
  • Network automation experience with Terraform or Ansible
  • Experience with Wireshark, SolarWinds, ThousandEyes, or Splunk
  • VMware virtualization or storage project experience
Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
79 Employees
Year Founded: 1998

What We Do

CTI Consulting is a South Florida technology solutions and staffing firm founded in 1998. It provides IT staffing and nearshore staffing services for startups through Fortune 100 companies, alongside digital-product work such as designing, testing, deploying, improving, and updating mobile applications. The company emphasizes close client collaboration, comprehensive candidate evaluation, continuing education, and innovative, scalable software solutions that improve operational efficiency.

Similar Jobs

Ahold Delhaize USA Logo Ahold Delhaize USA

Director of PMO Governance & Operations

AdTech • eCommerce • Food • Marketing Tech • Retail
Hybrid
Salisbury, NC, USA
10000 Employees
139K-240K Annually

Ahold Delhaize USA Logo Ahold Delhaize USA

Systems Analyst

AdTech • eCommerce • Food • Marketing Tech • Retail
Hybrid
Salisbury, NC, USA
10000 Employees
136K-204K Annually

Ahold Delhaize USA Logo Ahold Delhaize USA

eCommerce Fulfillment Optimization Intern

AdTech • eCommerce • Food • Marketing Tech • Retail
In-Office
Salisbury, NC, USA
10000 Employees
34K-38K Hourly

Tapestry - Coach and Kate Spade Logo Tapestry - Coach and Kate Spade

Sales Associate II

eCommerce • Fashion • Retail • Sales • Wearables • Design
Hybrid
Mebane, NC, USA
16000 Employees
15-20 Hourly

Similar Companies Hiring

Onshore Thumbnail
Artificial Intelligence • Fintech • Software • Financial Services
New York, New York
60 Employees
Revel Thumbnail
Aerospace • Hardware • Robotics • Software
Marina Del Rey, California
60 Employees
Blee Thumbnail
Artificial Intelligence • Marketing Tech • Software
New York, New York
30 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account