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IT Security Spec Principal - Sr. Firewall Engineer
Job in
Nashua, Hillsborough County, New Hampshire, 03062, USA
Listed on 2026-02-28
Listing for:
Horizontal Talent
Full Time
position Listed on 2026-02-28
Job specializations:
-
Engineering
Cybersecurity, Systems Engineer -
IT/Tech
Cybersecurity, Systems Engineer
Job Description & How to Apply Below
Position Description :
Senior Firewall Engineer
Seeking a highly skilled Senior Firewall Engineer to join our Cybersecurity Engineering Team. As a key member of our team, you will play a critical role in protecting our complex global network by implementing and managing state-of-the-art security tools.
Job DescriptionKey Responsibilities:
- Design, implement, manage, and maintain network security systems, including firewalls and web proxy systems
- Develop comprehensive documentation, including installation guides, network diagrams, configuration guides, and user tutorials
- Research, prototype, and implement new security-related technology solutions to enhance our security posture
- Provide backup support to other engineers with enterprise tools, including learning new tools and software solutions
- Collaborate with our 24/7 Global Security Operations Center (GSOC) to support their needs and respond to user requests via phone, email, or incident management system
- Analyze network traffic patterns, security requirements, and future growth requirements to inform technical assessments and risk mitigation strategies
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