About the position
We are seeking a Senior Network Security Engineer with deep expertise in Palo Alto Networks technologies to support a large, highly regulated public sector environment. This role requires hands-on technical leadership, strong documentation skills, and the ability to operate in a mission-critical, 24x7 enterprise network.
Responsibilities
• Design, implement, and support secure enterprise network architectures
• Configure, optimize, and maintain Palo Alto firewall environments
• Lead or support migrations from legacy security platforms to next-generation solutions
• Troubleshoot complex network and security issues
• Develop and maintain technical documentation, diagrams, and procedures
• Collaborate with infrastructure, security, and operations teams
• Provide mentorship and technical guidance to junior engineers
• Prepare weekly status reports and participate in stakeholder meetings
Requirements
• Minimum of eight (8) years of experience in network security engineering
• Active Palo Alto Networks Certified Network Security Administrator (PCNSA) certification
• Active Cisco CCNA Enterprise or CCNA Security certification
• Associate degree or higher in Information Technology or a related field
• Hands-on experience with Palo Alto Next-Generation Firewalls
• Experience with SSL/TLS inspection, VPN technologies, and intrusion prevention systems
• Ability to report onsite in Annapolis, Maryland within four (4) hours when required
• Authorized to work in the United States (no sponsorship available)
Nice-to-haves
• Ten (10) or more years of total enterprise networking and security experience
• Palo Alto Networks Certified Network Security Engineer (PCNSE) certification
• Cisco CCNP Security or CCNP Enterprise certification
• Experience supporting state or federal government environments
• Experience working in highly regulated or security-sensitive environments
• Knowledge of Cisco routing and switching, Network Access Control (ISE/RADIUS), and vulnerability management tools
Benefits
• 401(k)
• 401(k) matching
• Dental insurance
• Health insurance