We’re looking for a hands-on Network Security Expert to join our team. You'll support daily operations, manage incidents and changes, and work across teams to implement key security solutions.
Key Responsibilities:
• Manage and troubleshoot Palo Alto firewalls, F5 load balancers, Zscaler (ZIA/ZPA), and Cisco ISE
• Support Okta integrations (SSO/MFA) and CyberArk for privileged access
• Analyze network/security designs to improve performance and reduce risks
• Work closely with access and infrastructure teams
• Participate in monthly on-call rotation for critical systems
Requirements:
• Experience with Palo Alto, F5 LTM, Zscaler, and Cisco ISE
• Familiar with Okta, CyberArk, and Active Directory
• Strong troubleshooting and documentation skills
• Team player, comfortable in agile environments
Nice to Have:
• Certifications (e.g., PCNSE, CCNP Security, Zscaler Certified)
• Scripting or automation (Ansible, Terraform)
• Knowledge of IAM, PKI, and certificate-based access
We regret to inform that only shortlisted candidates will be notified .
EA Registration No: NG XUAN, R24123530
Allegis Group Singapore Pte Ltd, Company Reg No. 200909448N, EA License No. 10C4544
