Zscaler Architect (f/m/x)

Our requirements

• Bachelor’s or Master’s degree in Network or Security Engineering, Computer Science, Information Systems, or equivalent practical experience
• At least 7 years of experience in Zscaler engineering or architecture roles in large, multi-site, hybrid environments
• Relevant certifications are highly valued: Zscaler certifications (ZCCA, ZCTA, ZDX), Network certifications (e.g., Cisco, equivalent), Security certifications (e.g., CISSP, CCSP)
• Experience collaborating with external service providers and global integrators
• Previous work with Zero‑Trust architecture and cloud-based security solutions
• Proven record designing and governing Zscaler solutions
• Ability to influence, convince, and drive technical decisions
• Leadership through expertise, mentoring, and guidance (without direct authority)
• Ability to provide clear architectural direction and decision support under pressure
• Fluent in English, with the ability to communicate clearly in both written and spoken form across a global organization
• Strong ability to collaborate effectively in a multicultural, multi‑regional environment, working with teams and stakeholders across different countries and time zones
• Fluent Polish required
• Residing in Poland required

Your responsibilities

• Lead the technical design phase for all Zscaler-related initiatives
• Define, validate, and govern end-to-end architectures across the full Zscaler stack (eg., ZIA, ZPA, Zidentity, ZCC, App Connectors, Private Service Edge, ZDX)
• Produce and maintain high-level and low-level design documentation (HLD/LLD)
• Act as the final escalation point for complex architectural decisions
• Evaluate, test, and onboard new Zscaler functionalities and capabilities
• Translate new features into enterprise-ready design patterns and standards
• Lead POCs, pilots, and rollout strategies aligned with business needs
• Provide expert guidance on complex deployments and integrations
• Ensure optimal configuration of: traffic forwarding methods (Zscaler Client Connector, GRE/IPSec, PAC), access policies and segmentation models, performance, scalability, and resilience
• Support troubleshooting of critical and complex technical issues
• Act as L3/L4 escalation point for Zscaler-related incidents
• Define and maintain standards, runbooks, and best practices

About the project

What we offer

• Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
• Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
• We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
• Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
• Comfortable workplace – class A offices or remote work
• Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
• PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
• Investment in your growth – meetups, webinars, training platform and technology blog – you choose
• Fantastic atmosphere created by all Sii Power People

Recruitment stages

• 1.
  Send your CV
• 2.
  Talk to us about your expectations
• 3.
  Learn more about our projects and choose the best
• 4.
  Start your adventure with Sii!

Sii Sp. z o.o.