Associate Principal, Network Engineering

Job Description

About the job

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*Must be willing to work onsite 3 days each week*

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*We are unable to sponsor for this permanent Full-time role*

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*Position is bonus eligible*

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Location: Chicago, IL or Dallas, TX

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We are seeking an experienced Associate Principal, Network Engineering to support and help evolve enterprise network infrastructure across on-premise and cloud environments. This is a hands-on senior network engineering role focused on network architecture, routing/switching, Cisco FTD / Next-Generation Firewall , Cisco ACI, and hybrid cloud connectivity.

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What You'll Do

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• Design, implement, administer, and troubleshoot enterprise network infrastructure across on-premise and cloud environments
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• Manage the network infrastructure lifecycle, including deployment, upgrades, maintenance, and troubleshooting
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• Provide hands-on administration and support of Cisco FTD / Next-Generation Firewall platforms
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• Support Cisco IOS, NX-OS, IOS-XR, and Cisco ACI environments
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• Work with routing and networking technologies including BGP, OSPF, IS-IS, WAN/LAN, VPN, IPAM, and DNS
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• Support connectivity across AWS/Azure hybrid cloud environments
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• Perform advanced network troubleshooting, including packet capture and analysis
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• Develop technical specifications, implementation plans, and network architecture solutions
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• Partner with vendors, carriers, engineering teams, and internal stakeholders on complex network initiatives
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• Support network security, governance, business continuity, and infrastructure reliability
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• Provide technical leadership, mentoring, presentations, and guidance to engineering teams
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What We're Looking For

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• 5+ years of experience in network infrastructure engineering, administration, operations, or architecture
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• Strong enterprise networking background with hands-on experience with BGP, OSPF, and/or IS-IS
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• Advanced Cisco networking experience across IOS, NX-OS, IOS-XR, and FTD
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• Strong Cisco FTD / Firepower / Next-Generation Firewall experience is highly important for this position
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• Experience with Cisco ACI and enterprise routing/switching
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• Strong troubleshooting skills, including packet capture and network traffic analysis
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• Experience supporting AWS and/or Azure connectivity in hybrid environments
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• Strong communication, presentation, project management, and mentoring skills
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• Ability to work independently while collaborating effectively across technical teams
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Preferred

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• Python, Ansible, GitHub, or similar network automation experience
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• CCNP, CCDP, or equivalent experience
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• AWS, Azure, or other relevant cloud certifications
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• AWS networking, security, or architecture experience
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This is an opportunity to take on a senior technical role supporting complex enterprise network infrastructure while contributing to architecture, modernization, cloud connectivity, and next-generation network security initiatives.