Senior ZScaler Expert

Job Opening ID: 34210 Permanent contract May 17, 2026 Syensqo is all about chemistry. We’re not just referring to chemical reactions here, but also to the magic that occurs when the brightest minds get to work together. This is where our true strength lies. In you. In your future colleagues and in all your differences. And of course, in your ideas to improve lives while preserving our planet’s beauty for the generations to come. Job Purpose As a Zscaler Build and Support Senior Expert, you will be responsible for the design, implementation, and ongoing support of Zscaler cloud security solutions across Syensqo’s global environment. You will serve as the subject matter expert (SME) for Zscaler technologies, ensuring secure, reliable, and optimized internet and cloud access for all users. Key Responsibilities ● Design & Implementation o Lead the architecture, deployment, and configuration of Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA) solutions. o Develop and maintain technical documentation, including solution designs, implementation guides, and standard operating procedures. o Collaborate with network, security, and application Product owner teams to integrate Zscaler with existing infrastructure. ● Support & Troubleshooting o Provide advanced technical support for Zscaler solutions, including incident response, root cause analysis, and performance optimization. o Act as the escalation point for complex Zscaler-related issues. o Monitor system health, performance, and security posture, proactively addressing potential risks. ● Continuous Improvement o Stay current with Zscaler product updates, security trends, and best practices. o Recommend and implement enhancements to improve security, user experience, and operational efficiency. o Conduct knowledge transfer and training sessions for IT Level2 staff and end-users support group. ● Compliance & Governance o Ensure Zscaler deployments comply with Syensqo’s security policies and relevant regulatory requirements. o Participate in audits and risk assessments as needed. Qualifications & Experience ● Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience). ● 7+ years of experience in network security, with at least 2 years focused on Zscaler solutions. ● Deep expertise in Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA). ● Strong understanding of networking (TCP/IP, DNS, VPN, firewalls, proxies). ● Experience with cloud environments (e.g., Azure, AWS, Google Cloud) is a plus. ● Relevant certifications (e.g., Zscaler Certified Cloud Professional, CCNP Security) are highly desirable. ● Excellent problem-solving, communication, and documentation skills. ● Ability to work independently and as part of a global team. Key Competencies ● Analytical thinking and attention to detail ● Strong customer service orientation ● Ability to manage multiple priorities in a fast-paced environment ● Commitment to continuous learning and professional development Syensqo is an equal opportunity employer. We value diversity and are committed to creating an inclusive environment for all employees. About us Syensqo is a science company developing groundbreaking solutions that enhance the way we live, work, travel and play. Inspired by the scientific councils which Ernest Solvay initiated in 1911, we bring great minds together to push the limits of science and innovation for the benefit of our customers, with a diverse, global team of more than 13,000 associates. Our solutions contribute to safer, cleaner, and more sustainable products found in homes, food and consumer goods, planes, cars, batteries, smart devices and health care applications. Our innovation power enables us to deliver on the ambition of a circular economy and explore breakthrough technologies that advance humanity. At Syensqo, we seek to promote unity and not uniformity. We value the diversity that individuals bring and we invite you to consider a future with us, regardless of background, age, gender, national origin, ethnicity, religion, sexual orientation, ability or identity. We encourage individuals who may require any assistance or accommodations to let us know to ensure a seamless application experience. We are here to support you throughout the application journey and want to ensure all candidates are treated equally. If you are unsure whether you meet all the criteria or qualifications listed in the job description, we still encourage you to apply #LI-Hybrid