Job summaryNetwork Security Engineer with JD - Design implement and maintain Zscaler solutions ensuring seamless integration and policy compliance. Optimise PAC files and manage profiles for secure business connectivity. Collaborate with IT to address incidents and adopt best practices in Zscaler technology. ResponsibilitiesDesign implement and maintain Zscaler security solutions ensuring optimal configuration and integration with enterprise environments.Develop manage and troubleshoot Zscaler policies including security and access policies to enforce the organisations security requirements.Create update and optimise PAC (Proxy Auto-Configuration) files for efficient and secure internet traffic routing.Configure and manage application profiles and forwarding profiles to support business applications and ensure secure connectivity.Collaborate with IT and security teams to resolve incidents perform root cause analysis and implement preventive measures.Stay updated with the latest developments in Zscaler and network security technologies to recommend and implement best practices.Proven experience in deploying and managing Zscaler solutions in a large enterprise environment.Strong understanding of Zscaler policies configurations PAC files application profiles and forwarding profiles.Solid foundation in general network security concepts protocols and troubleshooting.Good communication and documentation skills with the ability to work effectively in a multicultural team environment.Relevant certifications (e.g. Zscaler Certified Professional CCNP Security) are an added advantage. Certifications RequiredRelevant certifications (e.g. Zscaler Certified Professional CCNP Security) are an added advantage. About Cognizant: Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant. Additional employment information Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law. Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview. Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.