Security Engineer at Sierra Central Credit Union in Yuba City, California (United States). This is a ground-floor security engineering role focused on designing and operationalizing a Microsoft 365 E5 security stack and protecting member data in a regulated financial institution. You will report to the VP of Information and Cyber Security and work with an Information Security Specialist within the Information Systems and Information Technology (ISIT) department. The role centers on deploying and tuning the Microsoft 365 E5 security stack, including Microsoft Defender XDR, Entra ID, Intune, Purview (DLP and information protection), and Defender for Cloud Apps; securing cloud collaboration across SharePoint Online, OneDrive, and Teams governance; administering enterprise email security; leading phishing simulations; and guiding incident response with our MDR partner. You will support vulnerability management, risk management and audit readiness, including guidance for NCUA examinations and third-party risk reviews, and contribute to privacy and data protection programs. The role also includes mentoring junior staff and acting as a security resource for IT peers and business units. Requirements: Minimum four years of hands-on security engineering experience in a Microsoft-centric enterprise; deep knowledge of Microsoft 365 E5 security and compliance capabilities; familiarity with firewalls, VPNs and network security practices; incident investigation experience; experience with email security and phishing simulations; ability to work onsite at the Yuba City headquarters. Prefer

Security Engineer at Sierra Central Credit Union in Yuba City, California (United States). This is a ground-floor security engineering role focused on designing and operationalizing a Microsoft 365 E5 security stack and protecting member data in a regulated financial institution. You will report to the VP of Information and Cyber Security and work with an Information Security Specialist within the Information Systems and Information Technology (ISIT) department. The role centers on deploying and tuning the Microsoft 365 E5 security stack, including Microsoft Defender XDR, Entra ID, Intune, Purview (DLP and information protection), and Defender for Cloud Apps; securing cloud collaboration across SharePoint Online, OneDrive, and Teams governance; administering enterprise email security; leading phishing simulations; and guiding incident response with our MDR partner. You will support vulnerability management, risk management and audit readiness, including guidance for NCUA examinations and third-party risk reviews, and contribute to privacy and data protection programs. The role also includes mentoring junior staff and acting as a security resource for IT peers and business units. Requirements: Minimum four years of hands-on security engineering experience in a Microsoft-centric enterprise; deep knowledge of Microsoft 365 E5 security and compliance capabilities; familiarity with firewalls, VPNs and network security practices; incident investigation experience; experience with email security and phishing simulations; ability to work onsite at the Yuba City headquarters. Prefer