Haystack
← Back to Jobs
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!

Similar jobs