Network Security Engineer Jobs in USA 2026

Skilled in Checkpoint, Fortinet, or F5 load balancing? A staffing firm seeks a Network Security Engineer for a premium client. H1B, GC, and GCEAD candidates are all welcome to apply. If firewall infrastructure is your specialty, this role fits well.

About the Role

This is a 12-month contract position based in Jersey City, New Jersey. You will manage firewall, proxy, DNS, and load balancer infrastructure daily. Additionally, you will provide up to 4th level technical support. The role requires occasional regional travel and rotating 24/7 support coverage.

About the Hiring Firm

IT Engagements is a global staff augmentation firm offering workforce solutions. It connects specialised talent with premium clients across various industries. This particular role is being staffed for one such client. The end client’s name was not disclosed in the posting.

Job Duties

• Monitor and check all firewalls, proxies, and related equipment
• Maintain detailed documentation across Checkpoint, Fortinet, and F5 environments
• Support daily deployment of firewall and load balancer systems
• Perform routine maintenance, including OS upgrades and hardware fixes
• Collaborate with the Information Security team on policy implementation
• Design and troubleshoot firewall, proxy, and DNS environments
• Provide cross-platform troubleshooting support with other system teams
• Implement multivendor firewall platforms, including Checkpoint and Fortinet

Job Requirements

• Minimum of 10 years of relevant professional experience required
• Expertise in Checkpoint, including Multi-Domain Server, is mandatory
• Strong hands-on experience with Fortinet firewall platforms required
• Thorough knowledge of F5 BIG-IP LTM/GTM load balancing
• Experience with Bluecoat SG series and McAfee proxy appliances
• Expert knowledge of DNS and DHCP via Infoblox required
• Deep understanding of TCP/IP fundamentals and SSL/VPN technologies
• Proficiency with CLI commands, including Bash, Shell, and IOS
• Experience with HP Network Automation or Solarwinds is a plus
• Willingness to relocate from EST time zone only

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Conclusion

This role suits seasoned network security professionals ready for hands-on impact. With sponsorship options open, it also welcomes a wide range of visa holders. For engineers skilled across multiple platforms, this contract offers solid, focused work.

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