Job Description We are seeking a Staff Site Reliability Engineer to provide technical and strategic leadership for evaluating and optimizing product migration plans from on-premises data centers to AWS. This role operates at the intersection of SRE, cloud architecture, and business strategy, with responsibility for shaping migration direction, challenging assumptions, and driving better outcomes across multiple teams and portfolios. As a Staff-level engineer, you will influence without direct ownership, serve as a technical authority, and raise the overall quality of migration planning by identifying risks early, improving cost efficiency, compressing timelines, and ensuring operational readiness at scale. We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements • 8+ years in SRE, platform engineering, infrastructure, or cloud architecture roles, with experience operating at Staff or equivalent level. • Proven experience assessing or leading large-scale on-prem to AWS migrations in complex enterprise environments. • Deep understanding of: o Distributed systems and multi-tier application architectures o On-prem infrastructure (compute, storage, networking, virtualization) o AWS services, design patterns, and tradeoffs at scale • Strong ability to reason about application dependencies and failure domains. • Strong skills in dependency analysis tools and architecture visualization (e.g., Visio, Lucidchart) Strategic & Business Acumen • Demonstrated ability to influence architectural and migration decisions at scale without direct authority. • Comfortable challenging plans and priorities in a constructive, executive-ready manner. • Strong analytical skills with experience evaluating cost models, delivery risk, and operational tradeoffs. • Exceptional communication skills, capable of explaining complex technical topics in business terms.