Senior Network Engineer

FULL Time open

Remote-with light travel!

Greencard or US Citizen only

Overview

We are seeking an experienced Network Engineer to support and enhance a complex enterprise network environment. This role is ideal for a hands-on engineer with deep expertise in Cisco infrastructure, Palo Alto security technologies, and secure cloud networking across AWS and Azure GCC-High environments.

The ideal candidate thrives in high-availability environments, understands compliance-driven cloud architectures, and can lead network integrations related to M&A activity.

Key Responsibilities

• Maintain, monitor, and optimize Cisco network infrastructure to ensure performance, availability, and reliability.
• Configure and manage Palo Alto Networks NGFWs, including Prisma Access and GlobalProtect VPN solutions.
• Support secure networking within AWS and Azure GCC-High environments, including hybrid connectivity and compliance requirements.
• Perform network upgrades, patching, and lifecycle management with minimal downtime.
• Conduct network performance analysis, troubleshooting, and capacity planning.
• Execute network scanning and endpoint tracking to identify, assess, and mitigate security risks.
• Develop and maintain detailed technical documentation (network diagrams, configurations, SOPs).

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• Partner with cybersecurity teams to enforce best practices and strengthen network security posture.
• Lead and support M&A-related network integrations, including due diligence, architecture design, and secure transitions.
• Provide Tier 3 escalation support for complex network issues.
• Mentor junior engineers and contribute to team knowledge development.
• Participate in an on-call rotation to ensure 24/7 infrastructure availability.

Required Qualifications

• 5+ years of experience in enterprise network engineering
• Strong expertise in Cisco routing and switching (LAN/WAN)
• Hands-on experience with Palo Alto NGFW, Prisma Access, and GlobalProtect
• Experience supporting AWS and Azure cloud networking, including secure hybrid architectures
• Knowledge of Azure GCC-High compliance environments
• Experience with VPN technologies, firewall policies, NAT, segmentation, and zero-trust principles
• Proficiency in network monitoring and performance tools
• Strong troubleshooting skills across network and security layers

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• Experience supporting high-availability, mission-critical infrastructure
• Ability to work independently in a remote environment

Preferred Qualifications

• Experience in regulated or compliance-heavy environments (GovCon, DoD, FedRAMP, ITAR, etc.)
• M&A integration experience
• Relevant certifications (CCNP, PCNSE, AWS Advanced Networking, Azure Network Engineer Associate)
• Experience with network automation or scripting (PowerShell, Python)

Employment Type: Full-Time | Direct Hire

Location: 100% Remote (U.S.-based candidates only)

On-Call: Required (after-hours rotation to support 24/7 infrastructure)

Must be a U.S. Citizen or Green Card holder.

No sponsorship (current or future) is available for this role.

If you’re a senior-level Network Engineer who enjoys solving complex infrastructure challenges while strengthening enterprise security in cloud-forward environments, we’d love to connect.