Senior Network Security Engineer - Palo Alto & SASE (Remote)

Hamilton Barnes; Philippines; Remote; PHP 1,200,000 - 1,900,000; Full time

Benefits offered by this job

Fully remote within the Philippines

Exposure to Palo Alto/Aruba tech

Career development and mentorship

Job summary

Hamilton Barnes is seeking a Senior Network Engineer to design, deploy and support enterprise network security across Palo Alto Networks technologies, with a focus on advanced troubleshooting and security consultancy.

This fully remote role within the Philippines offers exposure to global enterprise environments, pre-sales collaboration, and mentorship to junior engineers, covering Professional Services and Managed Services. PCNSE certification desirable.

Qualifications

• 7+ years of experience in Network Security Engineering, ideally within MSPs or enterprise services.
• Strong hands-on expertise with Palo Alto Networks technologies and related security services.
• Experience designing, deploying, migrating, and troubleshooting enterprise firewall environments.
• Knowledge of SASE/SSE architectures and Zero Trust.
• Excellent customer-facing communication and project delivery skills.

Responsibilities

• Design, deploy, configure, and migrate enterprise network security solutions using Palo Alto technologies.
• Serve as senior technical escalation point (L4) for firewall and connectivity incidents.
• Implement and manage Palo Alto firewalls, Panorama, Prisma Access, GlobalProtect, and related services.
• Support Aruba networking tech including SD-WAN, switching, and wireless.
• Lead troubleshooting, RCA, and resolution of critical network security incidents.
• Provide security architecture consultancy and guidance on Zero Trust and SASE.
• Deliver network security projects, including migrations and infrastructure upgrades.
• Collaborate with Professional Services and Managed Services for project delivery and handovers.
• Mentor junior engineers and share best practices.

Skills

Palo Alto Networks expertise

PAN-OS

GlobalProtect

Prisma Access

Zero Trust / SASE

Firewall design & troubleshooting

Network security protocols

Customer-facing communication

Mentorship / leadership

Root cause analysis

Tools

PAN-OS (Palo Alto)

Aruba EdgeConnect SD-WAN

Aruba switching & wireless

VPN technologies

Job description

Hamilton Barnes is seeking a Senior Network Engineer to design, deploy and support enterprise network security across Palo Alto Networks technologies, with a focus on advanced troubleshooting and security consultancy.

This fully remote role within the Philippines offers exposure to global enterprise environments, pre-sales collaboration, and mentorship to junior engineers, covering Professional Services and Managed Services. PCNSE certification desirable.