Role Description Network Security Developer (Palo Alto + Networking & Switching) – Lead I - Enterprise Solutions. We are searching for a Network Security Developer with robust Palo Alto firewall expertise and solid networking & switching skills to support a global enterprise environment.
Responsibilities Manage Palo Alto NGFW (PA-Series) & Panorama
Configure security policies, NAT, VPNs (IPSec/GlobalProtect)
Troubleshoot network and security issues (L2–L7)
Support LAN/WAN networks – routing (BGP, OSPF) & switching (VLANs, STP)
Perform firewall rule reviews, monitoring, and incident response
Collaborate with global teams in a hybrid mode
Qualifications 5–10 years in network security & networking
Strong hands‑on experience with Palo Alto firewalls
Solid TCP/IP, DNS, DHCP knowledge
Experience with BGP, OSPF, VLANs, STP
Expertise in VPNs (IPSec/SSL) and troubleshooting
Preferred: Enterprise experience (semiconductor is a plus)




Cloud exposure (AWS/Azure)
PCNSE certification
Location & Compensation Ontario. Compensation Range: $95,000–$119,000.
Benefits Full‑time employees accrue a minimum of 10 days of paid vacation per year, 6 days of paid sick leave each year, paid holidays, and are eligible for additional benefits. All employees are eligible for Supplemental Healthcare coverage, basic life insurance, accidental death and dismemberment coverage.
Equal Opportunity Workplace At UST, we are an equal prospect employer and adhere to fair employment practices. We do not discriminate on the basis of race, color, religion, disability, gender, national origin, sexual orientation, gender identity, gender expression, age, genetic information, military status or any other legally protected status.
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📌 Network Security Developer Palo Alto + Networking & Switching Ontario
🏢 UST
📍 Ontario