Network Security Engineer- Web Proxy

The Judge Group Inc

Job Title:
Network Security Engineer - Web Proxy & Firewall SME

Location:
Irving, TX (Onsite / Hybrid - as per project needs)

Summary:
We are looking for an experienced Network Security Engineer to act as a Subject Matter Expert (SME) for Web Proxy and Firewall technologies in a large-scale enterprise environment. This role will play a critical part in supporting a major network separation/divestiture initiative , ensuring secure, seamless, and compliant transition of services.
The ideal candidate will bring deep hands-on expertise in enterprise firewall platforms and web proxy solutions, strong troubleshooting skills, and the ability to work independently while collaborating with cross-functional technical teams.

Required / Mandatory Skills:

Strong hands-on experience with enterprise-grade Firewall platforms such as:
- Palo Alto Networks
- Check Point
- Cisco ASA / Firepower (FTD)
Practical experience with Web Proxy solutions , including:
- Zscaler
- Forcepoint / Websense
- Blue Coat / Symantec ProxySG
Solid understanding of network protocols and security concepts :
- TCP/IP, DNS,
- VPNs, NAT, IDS/IPS, Load Balancing
Proven ability to:
- Analyze network traffic and logs
- Troubleshoot complex connectivity and security issues
- Optimize firewall and proxy performance
Experience with firewall rule design, web proxy policy creation, and maintenance
Exposure to network segmentation, ACL migrations, and access control strategies
Scripting knowledge (Python, PowerShell) for automation is a plus
Excellent problem-solving, analytical, and communication skills
Ability to work both independently as an SME and collaboratively within large technical teams

Qualification:

Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field
3-5 years of experience in Network Security Engineering
2-3 years of hands-on experience managing Web Proxy and Firewall solutions in an enterprise setup
Proven experience acting as a Subject Matter Expert (SME)
Preferred Certifications (nice to have):
- CCNA Security
- PCNSE (Palo Alto Networks)
- CCSA / CCSE (Check Point)
- Zscaler certifications (ZCCA, ZCSE)

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Vacancy posted 1 day ago

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