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 Defense, Space & Security (BDS) is seeking Mission Systems Integration Engineer (Associate or Experienced) , in St. Louis, MO , supporting a Phantom Works Fixed Wing Proprietary Program . You will be joining a fast-paced Phantom Works program where you will be responsible for developing and integrating complex, highly integrated, Electro-Optical and Infrared (EO/IR) Sensor Systems, Radio Frequency (RF) Sensor Systems, Communications Systems, and Weapon Systems. Your work will define how the design of Mission Systems integrated sensors, communication, and weapons meet the operational needs of our warfighter.
In this role, you will be joining a cross-functional team integrating advanced Mission Systems capabilities as part of a very exciting and critically important development effort. You will have the opportunity to operate in an agile development environment, mature our products through the development lifecycle, work on next generation open-architecture model-based designs, and collaborate across multiple disciplines.
The day-to-day activities of this position will be a combination of traditional design engineering, collaborating with cross-functional peers, and presenting technical challenges and solutions to leadership. Frequent interaction with program leadership, customers, and industry partners during critical design phases will be key elements of this position. This position will provide the candidate an opportunity to develop their engineering skills with potential growth into a leadership role.
Our teams are currently hiring for a broad range of experience levels including; Associate and Experienced Level Mission Systems Integration Engineers.

Position Responsibilities:
System of systems capability design and integration
Integrate capabilities using multiple systems and subsystems
Define requirements and verification for capabilities
Work with customers to develop and document requirements for system design
Analyze and translate customer requirements into system, hardware and software designs
Define logical and software interfaces to ensure compatibility with the platform architecture and ensure proper interoperability with other subsystems
Research specific technology advances for potential application to company business needs
Utilize Model Based Systems Engineering (MBSE) for hardware, software, and performance model development. Utilizes MBSE for requirements development, interfaces definition, and traceability
Hardware and software development, integration, test, and validation/verification
Tests and validates System functionality and performance to ensure designs meet operational and functional requirements
Prototype hardware and software evaluation, lab integration, analysis, and test

This position is expected to be 100% onsite.

Travel may be required up to 10% of the time

Basic Qualifications (Required Skills/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
(Level 2) : 2 or more years' related work experience or an equivalent combination of technical education and experience or non-US equivalent qualifications.

Preferred Qualifications:
Experience with MBSE modeling tools
Experience working in an Agile environment
Strong verbal and written communication skills

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

Relocation:
This position offers relocation based on candidate eligibility.

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 .
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.
Please note that the salary information shown below is a general guideline only. Pay is based upon candidate experience and qualifications, as well as market and business considerations.
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.
Potential Signing Bonus for Eligible/Qualified candidate

Summary pay range:
$91,800-124,200

Applications for this position will be accepted until Jul. 22, 2026

Export Control Requirements:
This is not an Export Control position.
Relocation
This position offers relocation based on candidate eligibility.
Security Clearance
This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required. This position requires ability to obtain program access, for which the U.S. Government requires U.S. Citizenship only.
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.