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Added 1 min ago
2027 Enterprise Resiliency Modeling and Simulation Engineer
The Aerospace Corporation
El Segundo, CA · Chantilly, VA
…simulation, and analysis (MS&A) of space, air, and ground-based systems of systems to investigate architecture and concept of operations (CONOPS) performance in nominal and contested…
Added 1 min ago
Senior DSP/SDR Engineer
The Aerospace Corporation
Chantilly, VA
The Digital Electronics and Electromagnetic Department, a core part of the Communication Systems and Agile Processing sub-division, excels in managing the full communications chain - from…
Added 1 min ago
Spacecraft Thermal Engineer
The Aerospace Corporation
El Segundo, CA · Chantilly, VA
…expertise in the design and analysis of spacecraft thermal control systems from component to system level. The department performs technical studies, experimental investigations, and real…
Added 1 min ago
Senior Modeling and Simulation Communications Engineer
The Aerospace Corporation
El Segundo, CA · Colorado Springs, CO
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of…
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Senior Optical Navigation Responsible Engineer (Lunar)
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Entergy
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This position can be filled as an Engineer I, II, III or Sr based on the qualifications and experience of the selected candidate. ****
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Waymo
Mountain View, CA · San Francisco, CA
Waymo's Commercialization & Strategic PMO Technical Program Managers are accountable for delivering Waymo's commercial business lines, platform expansion, and strategic new initiatives. We…
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Electrical Engineer III - Utilities and Central Energy
KFI Engineers
Louisville, KY
- $7.25 USD / hour
The Electrical Engineer III is responsible for a high level of customer satisfaction by ensuring expectations are clearly communicated and managed both externally and internally. The…
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Experienced or Senior Mission Assurance Engineer
The Boeing Company
Berkeley, MO
The Boeing Defense Air Dominance Division Systems Safety & Mission Assurance organization is looking for a Mission Assurance Engineer in Berkely or Hazelwood, Missouri.
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Expert Level Systems Engineer
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Expert-level Systems Engineers assist in leading engineering teams in taking a multi-discipline approach to requirements engineering, solutions engineering, scheduling, reliability,…
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Senior Data Engineer (AWS & Databricks)
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…challenging projects and grow a rewarding career. The Senior Data Engineer will leverage their expertise with AWS Cloud and the Databricks platform to help the CMM Data Modernization and…
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OPIR Systems Engineer
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Added 4 hours ago
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Booz Allen Hamilton
Colorado Springs, CO
- $86,800 to $198,000 USD / year
Design and tailor software solutions using high-level programming language such as Java, C++, and Python to inform modeling, wargaming, operational concepts and force design…
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The Boeing Company

Proprietary Mechanical Systems Design Engineer (Experienced, Senior)

Saint Charles, MO, United States

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Job details

Apply by: Nov 18, 2026
Posting language: English
Posted: Nov 3, 2026

Original job description

Proprietary Mechanical Systems Design Engineer (Experienced, Senior)

Company:

The Boeing Company

Boeing is seeking a Senior or Experienced Mechanism Design Engineer to support Proprietary Advanced Weapons Programs in St. Louis, MO.

This program will require individuals who excel at interdisciplinary collaboration and systems thinking. The program seeks to provide new capabilities rapidly, through prototyping, to operate in unique environments with emphasis on safety, security and reliability. The program will also require collaboration and coordination to meet the requirements for multiple stakeholders

BDS Phantom Works programs, develop complex, highly integrated, advanced systems, enabling future growth for Boeing and our Department of Defense (DoD) Customers. Individuals that aspire to lead technical teams, drive innovation, and take action to solve challenging problems, while shaping the future are ideal candidates for this position. If you thrive in a fast-paced culture, eagerly take action, set high standards for yourself, passionately honor commitments, strive to be the best and deliver results to achieve the unthinkable- this role is for you!

Position Responsibilities

Support the development and documentation of mechanical systems and thermal environment requirements to establish the system design
Support the development, maintenance or modification of system, component and installation designs/proposals to provide design documentation to downstream groups
Perform and document system performance using computational analysis tools to validate and verify systems and components meet requirements and specifications
Perform detail design development of mechanical system installations
Contribute to supplier development, test and production activates and directs the supplier to optimize integration and achieve program goals
Prepare technical documents for mechanical components and systems
Support system components’ design/proposals standards to provide installation and detail documentation

Basic Qualifications (Required Skills and Experience):

Bachelor of Science degree in Engineering (with a focus on Mechanical, Civil, Aerospace Aeronautical or Material Sciences)
5 or more years' related work experience or an equivalent combination of technical education and experience
Experience with 3D solid modeling software applications (e.g. NX, Catia, CADD)
Experience with mechanism /kinematic design
This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)
This position requires ability to obtain Special Program Access, for which the U.S. Government requires U.S. Citizenship only.

Preferred Qualifications (Desired Skills and Experience):

(Level 4): 9 or more years' related work experience or an equivalent combination of technical education and experience
Experience with Unigraphics (UG)
The ability to work in a multidisciplinary team
Experience in developing solutions to a wide range of complex technical problems, requiring ingenuity and innovation

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 (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:

Level 3: $103,700 - $140,300 Level 4: $126,650 - $171,350

Language Requirements:

Not Applicable

Education:

Bachelor's Degree or Equivalent

Relocation:

This position offers relocation based on candidate eligibility.

Export Control Requirement:

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.

Safety Sensitive:

This is not a Safety Sensitive Position.

Security Clearance:

This position requires an active U.S. 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.

Contingent Upon Award Program This position is not contingent upon program award

Shift:

Shift 1 (United States of America)

Stay safe from recruitment fraud! The only way to apply for a position at Boeing is via our Careers website. Learn how to protect yourself from recruitment fraud - Recruitment Fraud Warning

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.

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Right to Work Statement

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More about this job

Skills

Mechanical systems
Systems thinking
Documentation
Three-dimensional 3D solid modeling
Siemens NX
Microsoft Access
Regulatory compliance

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