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Senior Network Engineer; Nationwide

Job in Hauppauge, Suffolk County, New York, 11788, USA
Listing for: Presidio
Full Time position
Listed on 2025-12-02
Job specializations:
  • IT/Tech
    Systems Engineer, Cybersecurity
Job Description & How to Apply Below
Position: Senior Network Engineer (Nationwide)

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Presidio, Where Teamwork and Innovation Shape the Future

AtPresidio, we’re at the forefront of a global technology revolution, transforming industries through cutting-edge digital solutions and next-generation AI. We empower businesses—and their customers—to achieve more through innovation, automation, and intelligent insights.



The Role

Presidio is seeking a Senior Network Engineer to join our team to support our client base throughout the Tri-State region. This individual will lead small to large projects on their own or as part of a team, which includes planning, design, and implementation of complex network and security engagements. This is a consultative role providing network engineering services on project work and effectively managing the implementation process from design to customer acceptance.

Travel Requirements

In this role you will be expected to travel up to 25%. It will be based in Tri-State region



Key Responsibilities

  • Primary responsibilities include performing project-based engineering, design, staging, installation, validation, testing, and troubleshooting of data/security networks
  • Lead complex, large scale Network and Security projects
  • Create low-level detailed designs that align with the business strategy, the customer’s budget, and operational support capabilities.
  • Network discoveries
  • Perform Network and Security Assessments
  • Presenting documentation and engagement deliverables to customers
  • Collaborating as part of a multi-functional team with Sales, Pre-Sales, Project Management, and other delivery/engineering resources
  • Trouble resolution of complex issues and assisting team members in solving problems with their deployments.
  • Working with junior members of the engineering team to successfully implement secure network solutions
  • Execute network maintenance MOP both onsite and remotely with minimal downtime


Required Qualifications

  • Experienced expert with complex multi-protocol routing and switching solutions
    • Various security parameters and harden access to devices
    • Core Routing and Switching platforms with a focus on design, configuration, and troubleshooting using Cisco Best Practices
    • Network design and applications, including designing IP addressing
    • OSPF, BGP, EIGRP. Redistribution of protocols and loop prevention
    • TCP/IP protocol stack, TCP/IP headers and packets, the OSI model, and commonly used TCP/UDP ports and associated services
  • Cloud Networking Experience
    • AWS, Azure, GCP in Networking context
    • Aviatrix
  • Experienced deploying at least one SDWAN Solution with Viptela, Silverpeak, or Palo Prisma SDWAN
  • Experienced in implementing security solutions such as:
    • Palo Alto Networks Product Portfolio
      • Panorama
      • Prisma Access
      • Prisma Cloud
    • Cisco Security Product Portfolio
      • Fire Power / FTD Firewalls, Meraki MX:
        Configuration, tuning, troubleshooting
      • FMC Management
  • Strong level in routing and switching troubleshooting
  • Solid verbal and written communication skills
  • Bachelor’s Degree or equivalent experience and/or military experience
  • Must have 8+ years of related project implementation experience
Additional/Preferred Skills/Certifications

  • Fortinet Product Portfolio
    • Fortigate FWs, Forti Manager/Forti Analyzer
  • Arista Networking solutions, including Cloud Vision
  • Aruba Product Suite
    • Experience with Aruba CX and Aruba OS software
    • VSX and VSF technologies
    • High availability configurations
  • Automation / Scripting:
    Python, EMM and TCL
  • Active Cisco certification; CCNP, CCIE Preferred
  • Active Palo Alto certification; PCNSA, PCCSE, PCNSE Preferred
Your future at Presidio

Joining Presidiomeans stepping into aculture of trailblazers—thinkers, builders, and collaborators—who push the boundaries of what’s possible. With our expertise inAI-driven analytics, cloud solutions, cybersecurity, and next-gen infrastructure, we enable businesses to stay ahead in an ever-evolving digital world.

Here,your impact is real.

Whether you're harnessing the power of Generative AI, architecting resilient digital ecosystems, or driving data-driven transformation, you’ll be part of a…
Position Requirements
10+ Years work experience
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