Last Energy is seeking an External Engineering Manager to lead and coordinate strategic partnerships with external engineering consulting firms, technical specialists, and third-party service providers. Last Energy executes engineering work through a network of specialized external partners, often running multiple firms in parallel across disciplines like chemical/process engineering, mechanical, electrical, and process safety (including HAZOP support). This role is responsible for leading that external engineering ecosystem: coordinating scope and interfaces, driving technical alignment, managing schedules and deliverables, and ensuring outside work products integrate cleanly into a single, buildable solution.