Title: Senior Zscaler AdministratorKBR is seeking a Senior Zscaler Administrator to join our global cybersecurity and secure access team. This senior-level engineering role combines Zero Trust architecture, secure access administration, cloud security, endpoint integration, automation, and operational excellence across complex enterprise environments. You will play a key role … standards. Experience supporting secure access transformations, VPN replacement initiatives, mergers, acquisitions, divestitures, tenant migrations, or large-scale enterprise modernisation programmes. Preferred CertificationsZscaler Certified Cloud Administrator (ZCCA) or equivalent Zscaler administrator certificationZscaler Certified Cloud Professional (ZCCP) or specialised ZIA/ZPA certifications. Microsoft security, identity, endpoint, or Azure certifications. CompTIA Security+ ...