At Oesia Group, we are growing We would like to count on you for our next job offer: We are looking for a Chief Engineer ILS / Product Integrity to join an important Project located in Madrid in On‑site job modality. What are we looking for? Chief Engineer ILS / Product Integrity, with at least 10 years of experience. Availability to join a stable project in Madrid. Degree: Grade Work Model: On‑site Work Schedule: Complete Requirements: Degree in Industrial Engineering, Aerospace Engineering, Systems Engineering, Mechanical/Electronic Engineering, or similar. Highly valued: Master’s degree in systems engineering or specialized training in Reliability/Safety is considered an asset. ≥10 years working in ILS, Product Integrity, RAM/L, Safety, or Maintenance within defense or aerospace systems. ≥3 years leading teams as ILS Lead, RAMS Manager, Safety Lead, Product Integrity Manager, or similar. Direct experience with ASD/AIA S‑Series standards, RAMS, and Safety frameworks. What will your responsibilities be? Ensure consistency between technical design, maintainability, and customer/regulatory requirements. Define criteria for system integrity, reliability, maintainability, and supportability. Validate that project technical decisions do not compromise safety, availability, or operational costs. Compliance with International Standards like S3000L – Logistic Support Analysis (LSA), S1000D – Technical Publication, S2000M – Spares Management, S4000P – Preventive Maintenance, DEF STAN 00‑600, MIL‑STD‑1388, MIL‑STD‑1629. Supervise Reliability (R), Availability (A), Maintainability (M), and Testability (T) analyses. Validate FMEA/FMECA, Fault Trees, RBD, Weibull analyses, LORA studies, and LCC assessments. Establish RAM objectives and ensure they are met. Safety Management, Certification, and Regulatory Compliance. Technical Interface with Stakeholders. Continuous Innovation