Marriott International - Boston, MA
posted 2 months ago
The Senior Network Security Engineer, Network Site Reliability Engineering (SRE) is a pivotal role at Marriott International, responsible for designing and implementing the network security strategy and platforms for the company's next-generation operations. This includes overseeing the security of Property Networks, Datacenter/Cloud Networks, and Corporate Networks. The engineer will collaborate closely with a matrix team of expert network architects and engineers to promote the adoption of SRE practices and operating models across all network product towers globally. A key focus of this role is to define and execute a zero-trust strategy, particularly in managing firewall systems that comply with stringent security requirements. Reporting directly to the Director of SRE, the engineer will articulate and execute a vision that addresses the complexities and scale of modern IT systems, ensuring real-time asset visibility, assessment, remediation, and access control to Marriott services. The successful candidate will bridge the gap by implementing security strategies and next-gen zero trust solutions, ensuring that all system components meet Marriott's security compliance requirements at a granular level. This role is accountable for establishing technical relationships and partnerships with various business disciplines, MI teams, solution providers, and operational partners to define and implement the Network SRE zero trust security roadmap, building and enforcing the standards defined within it. The position requires a proactive approach to developing complex global distributed infrastructure security, management, and automation solutions to enhance the security posture, availability, and scalability of Marriott's networks. In addition to technical expertise, the Senior Network Security Engineer will lead the design and development of new cybersecurity tools to support the zero trust strategy, conduct network analysis, and manage project schedules, risks, and costs. The role also involves fostering a culture of continuous improvement and structured processes that support a zero-fault culture, ensuring that the network infrastructure is resilient and secure against emerging threats.