Network Security Firewall Engineer; Check Point Certified Security Clearance
Job in
McLean, Fairfax County, Virginia, USA
Listed on 2026-07-20
Listing for:
22nd Century Technologies, Inc.
Full Time
position Listed on 2026-07-20
Job specializations:
-
IT/Tech
Cybersecurity, Network Security, Security Management & Operations, IT Support
Job Description & How to Apply Below
Position:
Network Security Firewall Engineer Check Point Certified
Client:
Defense Contract Management Agency (DCMA)
Location:
McLean, VA Clearance:
Must have DOD Secret Security Clearance Responsibilities:
• 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.
Requirements:
• 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)
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