Engine Loads Analysis - Principal Engineer

At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our diverse team of problem solvers as we add new chapters to the history of spaceflight!  This role is part of the Blue Origin Engines business unit, where our focus is the design, development, manufacturing and testing of engines and propulsion systems. Built for multiple uses, our family of engines is powering the next generation of rockets for commercial, civil, national security and human spaceflight.As part of a diverse and hardworking team of engineers, you will support the development and qualification of new rocket engines and thrusters for various spaceflight systems. You will impact these systems by providing high quality engineering support by developing and anchoring system and component loads. You will need to be proficient at cross-discipline interactions to ensure proper loads model assumptions to ensure correct generation of desired outputs. You will need to be excellent at the use of finite element models to generate component and system loads. You will need to be skilled at finite element model reduction techniques and the development of forcing functions from test and historical data.Day to day activities will include prediction of loads throughout propulsion systems due to low frequency and static system loads, validation of loads and forcing functions using test data, and generation of forcing functions from development tests. Much of this work will be done with Finite Element Models using NASTRAN and MATLAB. You will also work closely with a variety of systems to understand our test data and provide input into test plans so that you get the data you need. Finally, you will contribute to our loads and dynamics process and tool development.Minimum Qualifications:Minimum of a B.S. degree in mechanical, aerospace or civil engineering12+ years of experience in the prediction/validation of low frequency (<100hz) structural dynamics and loadsFinite Element Modeling experienceNASTRAN and MATLAB proficiencyAbility to solve a variety of static and dynamic structural problems using physics-based analytical methods (hand calculations, in-house tools, and 3rd party commercial analytical tools)Spacecraft and launch vehicle loads experienceExperience with the following commercial software tools: HYPERMESH, ANSYS, NASTRAN DMAP, ATA’s iMAT (MATLAB Toolbox), PYTHONExperience with time domain, frequency domain, and random vibration statistical analysisExperience with instrumentation (Accelerometers, strain gauges, pressure transducers, load cells), data acquisition systems, and signal processingExperience with modal testing, parameter identification, FEM correlationMust be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.Compensation range for on site WA applicants:Analyst - Propulsion Prin is $162,466 - $227,452Compensation range for on site CA applicants:Analyst - Propulsion Prin is $162,466 - $227,452Other site ranges may differ Inclusivity StatementDon’t meet all desired requirements? Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At Blue Origin, we are dedicated to building a diverse, inclusive, and authentic workplace, so if you’re excited about this role but your past experience doesn’t align perfectly with every desired qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.Export Control RegulationsApplicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.BenefitsBenefits include:  Medical, dental, vision, basic and supplemental life insurance, paid parental leave, short and long-term disability, 401(k) with a company match of up to 5%, and an Education Support Program.Paid Time Off:  Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays.Discretionary bonus: Bonuses are designed to reward individual contributions as well as allow employees to share in company results.Eligibility for benefits varies by role type, please check with your recruiter for a comprehensive list of the benefits available for this role.Equal Employment OpportunityBlue Origin is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified, diverse, and dedicated work force. Blue Origin hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork, in which all employees recognize and appreciate the diversity of individual team members. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, gender, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law. Blue Origin will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws, including the Washington Fair Chance Act, the California Fair Chance Act, the Los Angeles Fair Chance in Hiring Ordinance, and other applicable laws. For more information on “EEO Is the Law,” please see here.Affirmative Action and Disability AccommodationApplicants wishing to receive information on Blue Origin’s Affirmative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact us at EEOCompliance@blueorigin.com.California Applicant Privacy NoticeIf you are a California resident, please reference the CA Applicant Privacy Notice here.SummaryLocation: Seattle, WA; Huntsville, AL; Los Angeles, CAType: Full time