Experienced LO Propulsion Integration Engineer job at Saint Louis, Missouri, United States of America Full Time NEW

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 Phantom Works is seeking an experienced Low Observable (LO) Propulsion Integration Engineer to lead LO integration of propulsion systems for advanced stealth aircraft programs. The ideal candidate will possess deep technical expertise in propulsion integration, LO design principles, and systems engineering, and will work across multidisciplinary teams to ensure propulsion system performance while maintaining stringent signature, thermal, and structural requirements.

Position Responsibilities:

• LO propulsion integration activities for advanced platforms across concept, design, test, and qualification phases

• Develop and validate propulsion system LO architectures that meet performance, LO signature, and thermal management requirements

• Conduct trade studies, signature modeling, and sensitivity analyses for inlet, nozzle, and exhaust treatments

• Interface with aerodynamicists, structures, materials, thermal management, and signature engineering teams to ensure cohesive design solutions

• Define requirements, perform risk assessments, and establish verification/validation plans for propulsion integration items

• Support hardware design reviews (PDR/CDR), test planning, and ground/flight test execution to verify LO and propulsion performance

• Mentor junior engineers and provide technical leadership within the LO discipline

• Produce and review technical documentation, specifications, and interface control documents (ICDs)

Basic Qualifications (Required Skills and Experience):

• Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement

• 5+ years of related work experience and a bachelor’s degree or an equivalent combination of related work experience and technical education

• Demonstrated experience with propulsion integration on low-observable or stealth aircraft programs

• Strong understanding of LO fundamentals: radar cross-section (RCS) control, IR signature management, and materials/coatings impacts

• Hands-on experience with inlet/nozzle design, exhaust suppression/infrared reduction techniques, and internal/external flow path management

• Proficiency with LO propulsion/airframe integration analyses and tools (eg, CEM, signature modeling, thermal analysis)

• Experience creating technical specifications, interface requirements, and verification plans

Preferred Qualifications (Desired Skills and Experience):

• Advanced degree (MS/PhD) in relevant field

• Experience with multidisciplinary design optimization (MDO) and integrated signatures analysis tools

• Familiarity with materials for LO applications and manufacturing/assembly constraints

• Propulsion integration and systems engineering

• LO signature control (RCS and IR)

• Signature modeling/data reduction software experience

• Test planning and flight test support

• Requirements development and ICD creation

• Special Access experience

• Excellent written and verbal communication skills; ability to work collaboratively across teams

• Strong problem-solving and analytical mindset

• Leadership and mentorship capabilities

• Attention to detail and commitment to engineering rigor

• Proactive risk identification and mitigation

Conflict of Interest:

Successful candidates for this job must satisfy the Company’s Conflict of Interest (COI) assessment process.

Signing Bonus:

Potential signing bonus for eligible/qualified external candidates

Drug Free Workplace:

Boeing is a Drug Free Workplace (DFW) 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.

The Boeing 401(k) helps you save for your future, with contributions from Boeing that can help you grow your retirement savings. Our best-in-class retirement benefit features:

• Best in class 401(k) plan: we’ll match your contributions dollar for dollar, up to 10% of eligible pay with Immediate 100% vesting

• Student Loan Match: The Boeing 401(k) Student Loan Match allows eligible enrolled U.S. employees to have their qualified student loan debt payments counted, along with any match-eligible contributions they make, for purposes of determining the Company Match to employees’ Boeing 401(k) accounts.

Pay & 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:

$112,200-$151,800

Applications for this position will be accepted until Jun. 09, 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

Relocation

This position offers relocation based on candidate eligibility.

Security Clearance

This position requires an active U.S. Top Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)

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.