• A GE Aerospace Field Service Engineer (FSE) serves as the primary point of contact for all customer technical matters in support of their commercial aviation engines. • The support team operates 24/7, providing technical advice and assistance to customers on the operation, maintenance, repair, logistics support, and installation of jet engines. • In this role, the FSE will provide on-site interpretation of OEM data and technical instructions and communicate with internal teams on the status of engine programs, events, and trends. • The FSE’s mission is to prevent the next operational event and keep their customer’s fleet operating reliably by addressing operational issues as they arise and managing the technical program plan for each supported engine model. • Provide Leadership and Technical Support: Offer technical direction and assistance to the customers operation, inspections, maintenance, and repair of assigned fleets. • Monitor and Improve Reliability: Track reliability and on-wing performance, including significant events, engine removals, delays, and cancellations.

• Define the DSL: Design and maintain the canonical syntax and semantics for workflows • Schema authority: Own JSON Schemas and TypeScript types for validation, linting, and generation • Programmatic CRUD: Design contracts for safe workflow creation via public and internal APIs • Validation layer: Implement semantic validators (current POC in Zod; open to alternatives) • Linting & codemods: Ship tools that enforce structure guardrails and auto-repair common errors • Testing discipline: Establish unit, integration, and golden tests for workflow creation paths • Static analysis: Add graph checks for loops, dangling nodes, and invalid edges • Cross-team contracts: Define interfaces with Engine and Snapshot for schema exchange and validation • Operational ownership: Monitor DSL validation services; ensure 99.9 % availability and low error rate

• Develop End-to-End Solutions: Research, design, build, and maintain web-based internal tools • Continuously Improve: Improve products, systems, code, and team processes • Ensure Data Integrity: Develop tools that support robust data processing strategies • Collaborate with Cross-Functional Teams: Work closely with engineering, analytical, and product teams • Engage with End Users: Gather feedback and understand data tool needs

• Design, build, and operate production-grade Web3 systems used by real customers and assets at scale • Own features end-to-end across frontend, backend, and on-chain components (with depth aligned to your strengths) • Lead the design and implementation of complex workflows involving wallets, transactions, settlements, and orchestration • Partner closely with product, design, and external teams to turn ambiguous requirements into robust technical solutions • Improve system reliability, security, and performance across distributed and on-chain components • Mentor other engineers and contribute to engineering best practices, architecture reviews, and technical direction