Senior SASE & Security Engineer — Zero-Trust Architect

Recruit Express Pte Ltd; Singapore; On-site; SGD 90,000 - 160,000; Full time

Job summary

Recruit Express Pte Ltd is seeking an experienced Network Security Engineer to design, deploy, and support enterprise-grade SASE architectures and secure remote access for a hybrid workforce. The role demands hands-on expertise with leading security platforms and compliance awareness.

Applicants should have 5+ years of dedicated experience, strong troubleshooting skills, and relevant security certifications. Weekend/shift flexibility may be required as part of the duty roster.

Qualifications

• 5+ years of dedicated professional experience in network security engineering and SASE implementations.
• Hands-on proficiency with Zscaler, Palo Alto Prisma Access, Netskope, and Fortinet platforms.
• Strong understanding of zero trust principles and cloud security models (AWS/Azure/GCP).
• Strong troubleshooting skills for high-pressure outages and security incidents.
• Professional security certifications (CCNP Security, PCNSE, Zscaler Certified Cloud Specialist, CISSP) validate expertise.

Responsibilities

• Designed, deployed, and supported enterprise-grade SASE and network security architectures across global infrastructures.
• Configured and managed cloud security components including ZTNA, SWG, CASB, and NGFW.
• Orchestrated secure remote access frameworks and VPN gateways for hybrid workforces.
• Administered and optimized SD-WAN environments with application-aware routing.
• Monitored security events and logs to rapidly isolate, troubleshoot, and resolve network anomalies.
• Led incident response operations for security alerts and performed root-cause analysis.
• Collaborated with network and infrastructure teams to maintain security policies and compliance.
• Ad-hoc duties as assigned by supervisors.

Skills

Network security engineering

Zero Trust architecture

Tools

Zscaler (ZIA/ZPA)

Palo Alto Prisma Access

Netskope

Fortinet

CCNP Security

PCNSE

Zscaler Certified Cloud Specialist

CISSP

Job description

Recruit Express Pte Ltd is seeking an experienced Network Security Engineer to design, deploy, and support enterprise-grade SASE architectures and secure remote access for a hybrid workforce. The role demands hands-on expertise with leading security platforms and compliance awareness.

Applicants should have 5+ years of dedicated experience, strong troubleshooting skills, and relevant security certifications. Weekend/shift flexibility may be required as part of the duty roster.