Senior Network & Security Engineer – SD-WAN / SASE (Palo Alto) jobs in United States
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TECEZE · 7 hours ago

Senior Network & Security Engineer – SD-WAN / SASE (Palo Alto)

positionNew York, NY
timeFull-time
remoteOnsite
senioritySenior Level, Lead/Staff
date15+ years exp

TECEZE is seeking a highly experienced L2 Network & Security Engineer with expertise in SD-WAN and SASE technologies, specifically Palo Alto solutions. The role involves advanced troubleshooting, operational support, and optimization of enterprise network and security environments to ensure high availability and performance across global infrastructures.

ComputerInformation TechnologyNetwork Security
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H1B Sponsor Likelynote
Hiring Manager
Harshik Gajjela
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Responsibilities

Provide L2 support for enterprise network and security infrastructure
Troubleshoot complex issues related to routing, switching, WAN, and security
Monitor and maintain network performance, availability, and reliability
Support, operate, and optimize Palo Alto SD-WAN and Prisma SASE (Prisma Access)
Troubleshoot SD-WAN overlay/underlay issues, tunnel failures, and performance degradation
Support secure remote access, ZTNA, and cloud security policies
Assist with onboarding sites and users into the SASE framework
Manage and troubleshoot Palo Alto Next-Generation Firewalls (PAN-OS)
Handle security policy updates, NAT rules, VPNs (IPsec/SSL), and threat prevention
Investigate and respond to security incidents in coordination with SOC teams
Act as an L2 escalation point for network/security incidents
Perform root cause analysis (RCA) and implement preventive actions
Participate in change management, maintenance windows, and CAB meetings
Work closely with L3/Architecture teams, ISPs, and security vendors
Mentor L1 engineers and provide technical guidance
Participate in design reviews and provide operational feedback
Maintain accurate network diagrams, SOPs, and operational documentation
Ensure compliance with organizational security policies and standards
Support audits and vulnerability remediation activities

Qualification

Palo Alto NetworksSD-WANSASETCP/IPPalo Alto certificationsCloud platforms integrationTroubleshooting skillsAnalytical skillsITIL knowledgeCollaborationMentorship

Required

15–20 years of experience in enterprise networking and security
Strong hands-on experience with Palo Alto Networks
PAN-OS firewalls
Prisma Access (SASE)
Palo Alto SD-WAN
Deep understanding of TCP/IP, BGP, OSPF, IPSec, SSL VPN
Network segmentation and Zero Trust principles
Experience supporting large, global, hybrid environments
Strong troubleshooting and analytical skills

Preferred

Palo Alto certifications (PCNSE / PCNSA – preferred)
Experience with cloud platforms (AWS, Azure, GCP) networking integration
Exposure to ZTNA, CASB, SWG concepts
ITIL knowledge and operational best practices

Company

TECEZE

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TECEZE offers a full spectrum of Information Technology services.
dateFounded in 2012
location
San Francisco, California, USA
people-size1001-5000 employees
web-link
https://teceze.com

H1B Sponsorship

TECEZE has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)

Funding

Current Stage
Late Stage

Leadership Team

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Thinesh Siva
Head of Technical Presales
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Company data provided by crunchbase