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Full time
Engineering
Lead Firewall Engineer
LeidosWaldorf, MD🇺🇸United StatesPosted 28 Mar 2026
Quick Overview
Salary
$131.3k - $237.3k/yr
Work Type
On Site
Schedule
Full Time
Level
Mid Senior
Job Description
Lead Firewall Engineer | Waldorf, MD, United States | On-site | $131,300 - $237,350
This employer is a recognized leader in digital modernization, renowned for providing cutting-edge IT products and solutions to government and commercial clients. They are seeking a highly skilled Lead Firewall Engineer to join a dynamic team focused on enhancing network security and integrity within a critical defense program. If you thrive in a fast-paced environment and are driven to push the boundaries of cybersecurity, this opportunity awaits.
The Role
• Design, implement, and manage complex firewall solutions utilizing Cisco ASA/Firepower, Juniper SRX, and Palo Alto technologies.
• Monitor firewall performance and security logs to proactively identify and mitigate potential threats.
• Develop, enforce, and audit network security policies and procedures to ensure compliance with standards and regulations.
• Lead and mentor a team of firewall professionals, ensuring timely delivery of tasks and project goals.
• Serve as the primary technical point of contact for all firewall operations, projects, and assessments.
• Provide technical guidance, coaching, and performance feedback to team members.
What You'll Need
• Bachelor's degree with 12+ years of directly relevant experience, or equivalent military/work experience.
• Minimum of 3 years of firewall experience within a DoD environment.
• Demonstrated advanced experience managing baseline configurations and evaluating firewall rules for optimal security.
• Experience researching and implementing new firewall technologies.
• Active DoD Top Secret security clearance with the ability to obtain TS/SCI.
• DoD 8570 IAT II or higher certification and a relevant Juniper, Cisco, or Palo Alto certification.
What's On Offer
• The opportunity to work on a critical national security program driving significant cybersecurity initiatives.
• Competitive salary range of $131,300 - $237,350.
• Comprehensive benefits package including health and wellness programs, income protection, paid leave, and retirement plans.
• A challenging and rewarding role shaping the future of network security.
Apply via Haystack today!
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