CareerPlan

Security Engineer for Intenet Proxy and Remote Access APAC 100% (f/m/d)

Madrid, ESFull-time2026-10-20 → 2026-11-10
On-site

Core

Design, implement, and operate enterprise Internet proxy (Zscaler) and remote access (Citrix NetScaler) solutions to ensure secure connectivity for global users.

Role type

Senior Infrastructure Security Engineer (Proxy & Remote Access)

Builds

Secure web gateways, SSL-VPNs, and Zero Trust access infrastructure for thousands of users across global offices.

Domain

Financial Services / Cybersecurity / Network Security

Deliverable

infrastructure

Required skills

Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), Citrix NetScaler (ADC), SSL-VPN, BYOD security, Zero Trust architecture, Network security fundamentals (Firewalls, WAF, TLS/SSL, DNS, IP routing), Incident management, Root cause analysis (RCA), Technical documentation.

Preferred skills

PKI, Privileged Access Management (PAM), Secrets Management (Vault), Multi-factor Authentication (MFA), CISSP, CISM, CEH, Zscaler ACE.

Technologies

Zscaler, Citrix NetScaler, Confluence, Citrix ADC.

Responsibilities

Operate and maintain Zscaler and Citrix NetScaler platforms; Lead incident resolution and root cause analysis; Ensure compliance with security policies and regulations; Maintain technical documentation; Drive continuous service improvement and automation.

Seniority

Senior, hands-on IC