Zscaler Security Engineer – Zero Trust & Cloud Access

Source Technology Limited; Schweiz; Vor Ort; EUR 97.317 - 140.570; Vollzeit

Zusammenfassung

Source Technology Limited seeks a Security Engineer with hands-on Zscaler expertise to design, implement, and operate Zero Trust and cloud security controls across a secure, resilient manufacturing environment. You will enable secure access for staff, contractors, plants and remote sites while aligning with compliance needs.

Responsibilities include deploying ZIA/ZPA, integrating with SSO/MFA, and maintaining runbooks.

Qualifikationen

• Proven experience as a Security Engineer delivering Zscaler (ZIA/ZPA; ZDX/Cloud Firewall desirable).
• Strong networking fundamentals (DNS, TCP/IP, TLS, proxies, VPN concepts, routing, firewalling).
• Experience with secure web gateway policies, CASB/DLP concepts, and data protection controls.
• Hands-on log analysis, SIEM tooling and incident response processes.
• Knowledge of endpoint security and deployment approaches across Windows/macOS (and mobile desirable).
• Ability to automate and script (e.g., PowerShell, Python) and work with APIs.
• Familiarity with cloud platforms (Azure/AWS) and modern identity and access management.
• Experience working in regulated or high-availability environments; exposure to manufacturing/OT security is beneficial.
• Strong communication skills, able to explain risk and controls clearly to technical and non-technical stakeholders.
• Fluent English required; additional European languages are advantageous.

Aufgaben

• Design, deploy and administer Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA), including policies, forwarding, PAC files and client connector configuration.
• Implement secure access patterns for applications and users, including segmentation and least-privilege principles.
• Integrate Zscaler with identity providers (SSO, SAML/OIDC), MFA and directory services.
• Monitor and respond to security events using SIEM/SOAR; triage incidents and support investigations.
• Develop and maintain security baselines, standards, documentation and runbooks.
• Collaborate with network, infrastructure and OT/plant teams to balance security, availability and performance.
• Conduct risk assessments, vulnerability management and remediation tracking.
• Support audits and compliance activities (e.g., ISO 27001, NIST-aligned controls), including evidence gathering.

Kenntnisse

Zscaler expertise

SIEM experience

Cloud security

Automation scripting

Ausbildung

Bachelor's degree in CS or Cyber Security

Tools

Zscaler platform

Azure

AWS

SAML/OIDC

Jobbeschreibung

Source Technology Limited seeks a Security Engineer with hands-on Zscaler expertise to design, implement, and operate Zero Trust and cloud security controls across a secure, resilient manufacturing environment. You will enable secure access for staff, contractors, plants and remote sites while aligning with compliance needs.

Responsibilities include deploying ZIA/ZPA, integrating with SSO/MFA, and maintaining runbooks.