Senior Principal EngineerCollins Aerospace is looking for a Senior Principal Engineer to lead thermal fluid design for our Engine Control Systems (ECS) powering the next generation of aircraft. In this high-impact role, you'll shape the performance of systems like pumps, valves, and controls that keep engines running efficiently. You'll work alongside a top-tier engineering team and have a direct line to customers, suppliers, and product leadership.What You Will DoLead steady-state and transient thermal analyses on pumps, valves, electronics, heat exchangers, and more, using both analytical models and real-world test dataPlan, estimate, and execute complex aerodynamic and thermal designs across multiple aircraft programsAnalyze and improve systems such as Engine Bleed Air, Environmental Control, Air Distribution, Liquid & Vapor Cycle, and Inerting SystemsDevelop and validate design changes based on heat transfer and fluid dynamics considerationsDocument methods, results, processes, and procedures clearly and formallyCoach, delegate, and review work across a team of engineersCommunicate across disciplines and with customers, influencing design decisions and driving strategic directionContribute to new technologies, product strategies, and engineering standards that support long-term business goalsQualifications You Must HaveRequires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 10 years prior relevant experience or an Advanced Degree in a related field and minimum 7 years of experienceQualifications We PreferM.S.
in Mechanical or Aerospace EngineeringHands-on experience with Star CCM+ or similar CFD/thermal simulation toolsExperience guiding product development from concept through qualificationStrong technical expertise in thermal fluids, aerodynamics, and heat transfer, and experience performing Computational Fluid Dynamics (CFD) analysisDemonstrated ability to work effectively across cross-functional teamsExceptional communication, collaboration, and influencing skills at all organizational levelsProven experience leading engineering efforts in complex aerospace systemsWhat We OfferMedical, dental, and vision insuranceThree weeks of vacation for newly hired employeesGenerous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy optionTuition reimbursement programStudent Loan Repayment ProgramLife insurance and disability coverageOptional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protectionBirth, adoption, parental leave benefitsOvia Health, fertility, and family planningAdoption AssistanceAutism BenefitEmployee Assistance Plan, including up to 10 free counseling sessionsHealthy You Incentives, wellness rewards programDoctor on Demand, virtual doctor visitsBright Horizons, child and elder care servicesTeladoc Medical Experts, second opinion programAnd more!Eligible for relocationLearn More & Apply Now!We make modern flight possible for millions of travelers and our military every second. Our major product lines are on-board virtually every aircraft flying. Be it keeping passengers safe with our emergency power generation systems or creating a positive in flight experience through reliable cabin pressure controls and quieter engines, Power & Controls focuses on delivering a best-in-class experience to our customers.
We hire the top people in the industry. Their ideas drive our performance, and their integrity keeps our customers happy. Join us as we take flight!*Please ensure the role type (defined below) is appropriate for your needs before applying to this role.Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite.
Ratio of time working onsite will be determined in partnership with your leader.At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again.Apply now and be part of the team that's redefining aerospace, every day.