> Markdown version of [/jobs/ext/2026521-network-engineer](https://www.wearedevelopers.com/jobs/ext/2026521-network-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Engineer - **Company:** AITHERAS, LLC - **Location:** New York, NY, United States - **Experience:** Expert - **Salary:** $130,000.0 - **Contract:** Permanent contract - **Skills:** Data Analysis, User Authentication, Border Gateway Protocol, CompTIA Security+, Cyber Security, System Configuration, Data-Flow Analysis, Monitoring of Systems, Intrusion Detection Systems, Python (Programming Language), Network Security, Pcap, Network Monitoring, Routing, Network Segmentation, Open Shortest Path First (OSPF), Security Information and Event Management, Systems Integration, Terminal Access Controller Access-Control System (TACACS), Wireshark, Network Routers, Scripting, Authentication Authorization Accounting (Server Program), Identity Services Engine, Firewalls (Computer Science), Juniper, Palo Alto Networks, Routing & Switching, Firewall Services Module, Open Network Automation Platform, Cisco - **Published:** August 11, 2026 - **Apply:** https://www.juju.com/job/00000000gmo40z ## About the Role Title: Network Engineer Location: New York City, NY Clearance or Background Needs Experience 5+ years of network engineering experience Compensation: Up to $130,000, + 5+ years of hands-on network engineering experience. + Strong experience with AAA concepts and TACACS-based authentication. + Experience designing or supporting network segmentation and isolation. + Strong switching and routing knowledge. + Hands-on experience with static routing, BGP, and OSPF. + Experience configuring and supporting Cisco network infrastructure. + Experience with Juniper and/or Palo Alto firewalls, routers, or switches. + Familiarity with network taps and network visibility architecture. + Experience using network security or network monitoring tools. + Ability to perform PCAP analysis for troubleshooting and security validation. + Strong understanding of firewall policies, routing behavior, and traffic flows. + Ability to work in a production enterprise environment with proper change control. Preferred / Nice-to-Have Qualifications + Network automation experience. + Python or other scripting experience. + Experience with network IDS in an OT environment. + Cisco Secure Network Analytics, formerly Stealthwatch. + Cisco ISE experience. + CCNA, CCNP, or CCIE certification. + Experience supporting critical infrastructure, industrial, utility, transportation, or OT/ICS environments. + Experience integrating network monitoring with security operations workflows. Tools / Technologies / Systems Cisco, Juniper, Palo Alto, Cisco ISE, TACACS, AAA, BGP, OSPF, static routing, firewalls, routers, switches, network taps, PCAP, Wireshark, Cisco Secure Network Analytics, Stealthwatch, IDS, network monitoring tools, Python Certifications CCNA, CCNP, CCIE, JNCIA, JNCIS, PCNSA, PCNSE, Security+, CISSP, GICSP KPIs / Performance Outcomes + Improve secure network access control through effective AAA/TACACS implementation. + Maintain reliable routing, switching, and firewall operations across enterprise infrastructure. + Reduce troubleshooting time through accurate PCAP and traffic-flow analysis. ## Description The Network Engineer will support the design, configuration, monitoring, and security of enterprise network infrastructure. This role requires strong hands-on experience with switching, routing, firewalls, network segmentation, AAA/TACACS, and network security monitoring. The ideal candidate will be comfortable working across Cisco, Juniper, and Palo Alto environments and able to analyze packet captures to troubleshoot and validate network behavior., + Design, configure, and support enterprise switches, routers, and firewalls. + Implement and maintain AAA, TACACS, and access control mechanisms. + Support network segmentation and isolation strategies across enterprise environments. + Configure and troubleshoot routing protocols including static routing, BGP, and OSPF. + Deploy, support, or integrate network taps and monitoring solutions. + Analyze PCAP files to troubleshoot traffic flows, security events, and network performance issues. + Work with Cisco, Juniper, and Palo Alto platforms across network and security infrastructure. + Support network security monitoring tools and collaborate with security teams on visibility and incident investigation. + Assist with network hardening, documentation, and operational standards. + Contribute to automation or scripting initiatives where applicable. ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [Cyber Sleuth: Finding Hidden Connections in Cyber Data](https://www.wearedevelopers.com/videos/893-cyber-sleuth-finding-hidden-connections-in-cyber-data) - [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) ## Related Articles - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)