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# Network Security Firewall Engineer (Check Point Certified)

- **Company:** 22nd Century Technologies, Inc.
- **Location:** McLean, VA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Application Firewall, CompTIA Security+, Network Security, Network Architecture, Firewalls (Computer Science), Information Technology, Check Point Firewalls, Firewall Services Module
- **Published:** June 29, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9001856/network-security-firewall-engineer-check-point-certified

## About the Role

* Active DOD Secret Security Clearance.
 * Minimum of 5 years of experience as a firewall administrator within a DOD environment.
 * Strong understanding of firewall principles, protocols, and technologies.
 * Proficient in the configuration and management of Check Point firewalls.
 * Experience with DOD security policies, regulations, and compliance requirements.
 * Excellent troubleshooting and problem solving skills.
 * Strong communication and interpersonal skills, with the ability to work effectively in a team environment.
 * Bachelor's degree in Computer Science, Information Technology, or a related field (preferred).

Certifications

 * CompTIA Security+ certification.
 * One of the following Check Point Firewall certifications:
o Check Point Certified Security Expert (CCSE)
o Check Point Certified Security Master (CCSM)

## Description

* Design, implement, and manage firewall solutions to protect DCMA's network infrastructure.
 * Administer and maintain Check Point firewalls, ensuring optimal performance and security.
 * Monitor firewall logs and alerts, conducting detailed analysis to detect and respond to security incidents.
 * Collaborate with IT and security teams to develop and enforce network security policies and procedures.
 * Conduct regular security assessments and audits to identify and mitigate potential vulnerabilities.
 * Provide technical support and troubleshooting for firewallrelated issues.
 * Stay updated with the latest security trends, threats, and technology advancements to continuously enhance firewall security measures.
 * Develop and maintain detailed documentation, including firewall configurations, policies, and incident reports.
 * Participate in incident response activities and coordinate with other security teams to address security incidents promptly.
 * Train and mentor junior staff on firewall administration and security best practices.


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