Based in Chicago, Illinois, United States (on-site) for Northern Trust, the Lead Cyber Security Engineer will design, implement, upgrade, administer and support enterprise data protection, Zscaler DLP, encryption, API security, and Broadcom Layer7 API Gateway solutions. This technical leadership role collaborates with business and technology teams to deliver secure, scalable, and highly available systems. Responsibilities include leading the implementation and optimization of Zscaler DLP, Microsoft Purview DLP, CASB, Endpoint DLP, and data protection controls; administering Broadcom Layer7 API Gateway across DEV, UAT, and PROD; designing high-availability architectures with clustering, replication, failover, disaster recovery and business continuity; deploying API security controls and gateway policies; troubleshooting gateway, networking, database, security and integration issues; performing health checks, pre-upgrade assessments, post-deployment validation and operational readiness reviews; monitoring security events, investigating incidents, supporting threat detection and response, and providing production support; integrating security platforms with SIEM solutions and driving automation and DevOps opportunities; collaborating with infrastructure, network, database, cloud and security teams; developing runbooks, technical documentation, upgrade procedures and troubleshooting guides; providing technical leadership, mentoring, engineering guidance and continuous improvement. Qualifications include 7+ years in Cyber Security, Data Protection, Encryption, API Security, or L

Based in Chicago, Illinois, United States (on-site) for Northern Trust, the Lead Cyber Security Engineer will design, implement, upgrade, administer and support enterprise data protection, Zscaler DLP, encryption, API security, and Broadcom Layer7 API Gateway solutions. This technical leadership role collaborates with business and technology teams to deliver secure, scalable, and highly available systems. Responsibilities include leading the implementation and optimization of Zscaler DLP, Microsoft Purview DLP, CASB, Endpoint DLP, and data protection controls; administering Broadcom Layer7 API Gateway across DEV, UAT, and PROD; designing high-availability architectures with clustering, replication, failover, disaster recovery and business continuity; deploying API security controls and gateway policies; troubleshooting gateway, networking, database, security and integration issues; performing health checks, pre-upgrade assessments, post-deployment validation and operational readiness reviews; monitoring security events, investigating incidents, supporting threat detection and response, and providing production support; integrating security platforms with SIEM solutions and driving automation and DevOps opportunities; collaborating with infrastructure, network, database, cloud and security teams; developing runbooks, technical documentation, upgrade procedures and troubleshooting guides; providing technical leadership, mentoring, engineering guidance and continuous improvement. Qualifications include 7+ years in Cyber Security, Data Protection, Encryption, API Security, or L