Job Title: Principal Data Engineer – AWS Cloud Location: Irvine, CA (100% Onsite) Duration: 12+ Months Contract Candidates must be authorized to work in the United States without current or future employer sponsorship In-Person Interview is Required.Job Summary We are seeking a highly skilled Senior Data Engineer with deep expertise in AWS Cloud to join a high-performing engineering team in Irvine, CA. The ideal candidate will have extensive experience designing, building, and optimizing scalable cloud-based data platforms, Python, ETL pipelines, and big data solutions. This is a hands-on engineering role requiring strong coding skills, cloud architecture knowledge, and experience working with large-scale data processing systems.Note: Aviation or Aerospace industry experience is a plus but not mandatory. Strong technical expertise is the primary hiring criterion.