Demo

Senior Network Security Engineer (Palo Alto Focus)

AlxTel, Inc.
Annapolis, MD Full Time
POSTED ON 4/21/2026
AVAILABLE BEFORE 5/20/2026
Benefits:

  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Health insurance


Senior Network Security Engineer (Palo Alto Focus)Employment Type: Long-Term Contract (Up to Five Years)

Work Schedule: Full-Time, 40 Hours per Week

Work Location: Hybrid (Three Days Onsite in Annapolis, Maryland; Two Days Remote)

Residency Requirement: Maryland or Northern Virginia or withing 4 hours from Maryland

Position Summary

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.

Required Qualifications

  • 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)


Preferred Qualifications

  • 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


Key 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


Work Expectations

  • Standard business hours: Monday through Friday, 8:00 AM – 4:30 PM Eastern Time
  • Flexibility to support after-hours work as required
  • No remote work outside of the United States
  • Strict adherence to security, confidentiality, and data-handling policies


Why This Role Is Attractive

This role offers long-term stability, a mature Palo Alto security environment, a hybrid work schedule after onboarding, and the opportunity to serve as a trusted senior engineer within a mission-critical public sector organization.

Salary : $175,000 - $275,000

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