Sr. Staff Enterprise Cybersecurity Engineer (Security Architect)

Dexcom Corporation is a global leader in continuous glucose monitoring (CGM) and is seeking a Senior Staff Enterprise Cybersecurity Engineer (Security Architect) to lead its enterprise security initiatives. The role involves shaping the strategy and execution of AI Automation, DLP, CASB, ZTNA, PAM, EPM, IAM, and other enterprise-wide security programs. The successful candidate will serve as a trusted expert, mentor, and collaborator, working across engineering, privacy, compliance, and vendor partners to strengthen Dexcom’s overall security posture.

Requirements

• Provide input into the Enterprise Security roadmap and help execute aligned initiatives
• Lead engineering for DLP solutions (e.g., Netskope, Purview) by building and tuning advanced policies to reduce false positives and protect sensitive data across endpoints, SaaS, email, and cloud
• Develop secure AI automation and contribute to practical guardrails for the safe use of AI services
• Define and enforce practical standards for IAM, PAM, EPM, CASB, and ZTNA
• Build and operate enterprise-wide security controls that balance protection with usability
• Perform security and vendor assessments, and design reviews to identify risks and define secure reference architecture
• Support privacy and compliance by coordinating PIAs/DPIAs, testing control effectiveness, gathering audit evidence, and driving remediation to closure
• Collaborate across IT, engineering, and business teams, mentor peers, and lead blameless post-incident reviews that strengthen processes
• Manage technical vendor relationships and run proof-of-concepts with clear success criteria

Benefits

• A front row seat to life changing CGM technology
• A full and comprehensive benefits program
• Growth opportunities on a global scale
• Access to career development through in-house learning programs and/or qualified tuition reimbursement
• An exciting and innovative, industry-leading organization committed to our employees, customers, and the communities we serve