Mechanical Systems Design and Analysis Engineer (Entry-Level, Associate, or Experienced)

Job Description
At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.
Boeing Commercial Airplanes Mechanical Systems Team is looking for Mechanical Systems Design and Analysis Engineers (Entry-Level, Associate, or Experienced) to join our 737 team in Renton, WA.
Position Overview:
This individual will work in the Boeing Commercial Airplanes (BCA) Environmental Control Systems organization to develop, produce, deliver, and support systems for customers who fly Boeing airplanes, enabling high aircraft performance while ensuring compliance with regulatory requirements (FAA, EASA, etc.). The role supports the development and documentation of mechanical, fluid system, and thermal-environment requirements that establish system design. It also supports the development, maintenance, and modification of system, component, and installation designs and proposals, providing design documentation to downstream groups. The engineer performs and documents analyses to validate and verify that systems and components meet requirements and specifications, contributes to supplier development, testing, and production activities, and guides suppliers to optimize integration and meet program goals. The role supports the preparation of standards, installation details, and other documentation for system components, provides training to others, and works under general direction. This position will support one of the sub-teams within 737 ECS: Low-Pressure Analysis (E/E cooling, decompression, air distribution), High-Pressure Analysis (air supply control system, cabin air conditioning and temperature control system, cabin pressure control system, nitrogen generation system), or Icing.
Primary Responsibilities:

• Utilizing modeling tools to conduct analysis of Environmental Control Systems
• Lab & Flight Test Support
• Factory and Airplane Delivery Center Support
• In-Service Issue Troubleshooting and Reliability Improvement Projects
• System Safety Analysis Documentation, including the creation of Fault Hazard Assessments (FHAs), Failure Modes and Effects Analysis (FMEAs), Fault Tree Analysis (FTAs)
• Build Airplane Support Manuals, such as Fault Isolation Manual (FIM) and Component Maintenance Manual (CMM)
• Interfacing with intra-Boeing engineering teams, such as Flight Deck Crew Operations, Pilots, Electrical Systems, Stress, Structures, Propulsion, and Aerodynamics
• Integrating with suppliers and customers
• Requirements Traceability & Development Assurance
• Developing project schedules, then maintaining deliverable releases on time

Work Authorization:
This position is expected to be 100% onsite. The selected candidate will be required to work onsite at Renton, WA location.
Basic Qualifications (Required Skills/ Experience):

• Bachelor of Science degree in Engineering (with a focus on Mechanical, Civil, Aerospace Aeronautical or Material Sciences)

Preferred Qualifications (Desired Skills/Experience):

• Experience with airplane certification
• Experience with JIRA, DESE/Cameo, Matlab/Simulink, Scripting code (Matlab, C++, Fortran)
• Technical knowledge in system controls, mechanical systems, systems modeling, heat transfer, thermodynamics, or fluid dynamics.
• Knowledge in airplane development
• Strong project management skills to independently execute a variety of projects to completion.
• Level 2: 3 or more years' related work experience or an equivalent combination of education and experience
• Level 3: 5 or more years' related work experience or an equivalent combination of education and experience

Conflict of Interest
Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process.
Drug Free Workplace:
Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
Union:
This is a union-represented position.
Pay and Benefits:
At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.
The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.
Pay is based upon candidate experience and qualifications, as well as market and business considerations.
Summary Pay Range:

• Entry-Level (Level 1): $76,500 - $103,500
• Associate (Level 2): $90,950 - $123,050
• Experienced (Level 3): $111,350 - $150,650

Applications for this position will be accepted until Feb. 21, 2026
Export Control Requirements:
This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. §120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.
Export Control Details:
US based job, US Person required
Education
Bachelor's Degree or Equivalent Required
Relocation
This position offers relocation based on candidate eligibility.
Visa Sponsorship
Employer will not sponsor applicants for employment visa status.
Shift
This position is for 1st shift
Equal Opportunity Employer:
Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.