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# Network Security Engineer - 26-05416

- **Company:** Navitas, Inc.
- **Location:** Yonkers, NY, United States
- **Experience:** Expert
- **Salary:** $104,000.0
- **Contract:** Temporary contract
- **Skills:** Data Analysis, Application Firewall, User Authentication, Border Gateway Protocol, Cyber Security, System Configuration, Monitoring of Systems, Networking Hardware, Intrusion Detection and Prevention, Intrusion Detection Systems, Python (Programming Language), Network Security, Network Troubleshooting, Pcap, Routing, Network Segmentation, Packet Analyzer, Open Shortest Path First (OSPF), Terminal Access Controller Access-Control System (TACACS), Traffic Analysis, Network Routers, Scripting, Computer Networking Systems, Software Troubleshooting, Firewalls (Computer Science), Juniper, Operational Systems, Open Network Automation Platform, Cisco
- **Published:** May 15, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=ac18b7351e3c57ca

## About the Role

Do you have experience in Threat detection & response?, * Minimum 5 years of Network Engineering experience

 * Strong experience with:
 + Cisco networking technologies
 + Juniper networking equipment
 + Palo Alto firewalls
 + Routing and switching protocols
 + Network security monitoring tools
 + AAA and TACACS environments
 + Network segmentation and isolation
 + PCAP analysis
 * Hands-on experience configuring enterprise switches, routers, and firewalls
 * Strong troubleshooting and analytical skills
 * Ability to work fully onsite in a secure enterprise environment, * Network automation experience
 * IDS/Intrusion Detection experience within OT environments
 * Experience with Cisco Secure Network Analytics (StealthWatch)
 * Cisco certifications:
 + CCNA
 + CCNP
 + CCIE
 * Scripting experience using Python or similar languages
 * Experience working with operational technology (OT) network security environments

## Description

We are seeking an experienced Network Security Engineer to support enterprise network infrastructure and security operations within a highly secure onsite environment. The ideal candidate will possess strong expertise in network engineering, security monitoring, routing and switching technologies, firewall administration, and network segmentation.

This role requires hands-on experience configuring and maintaining enterprise-grade network security infrastructure across complex environments., * Design, configure, and maintain secure network infrastructure

 * Implement and support Authentication, Authorization, and Accounting (AAA) solutions
 * Configure and manage TACACS authentication environments
 * Support network segmentation and isolation initiatives
 * Configure and troubleshoot routing and switching protocols including:
 + Static Routing
 + BGP
 + OSPF
 * Deploy and manage firewalls, routers, and switches across enterprise environments
 * Perform packet capture (PCAP) analysis and network troubleshooting
 * Support network security monitoring and traffic analysis tools
 * Implement and maintain network taps and monitoring solutions
 * Collaborate with infrastructure and security teams to improve network security posture
 * Document configurations, procedures, and operational standards


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