[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Boeing jobs](https://jobs.opennash.com/companies/boeing/) · [Search jobs](/search/) Boeing · USA - Saint Charles, MO # Associate Mechanical Systems Design & Analysis Engineer USA - Saint Charles, MO $85,000-$115,000 Design Listed on Boeing’s official careers site. Posted October 8, 2026. Check that it is still open and apply there. [Apply on Boeing’s careers site →](https://boeing.wd1.myworkdayjobs.com/External_Careers/job/USA---Saint-Charles-MO/Associate-Mechanical-Systems-Design---Analysis-Engineer_JR2026524267-1) [OpenNash Jobs](https://jobs.opennash.com/) / [Boeing](https://jobs.opennash.com/companies/boeing/) / Associate Mechanical Systems Design & Analysis Engineer ## Job description ### Associate Mechanical Systems Design & Analysis Engineer Company The Boeing Company The Boeing Test & Evaluation (BT&E) team is seeking a Associate Mechanical Systems Design & Analysis Engineer to join our team in Saint Charles, MO. On the BT&E Test Operations & Engineering team, the design engineer has the primary responsibility for the synthesis of requirements, creation of engineering definition, 3D modeling, 2D drawing creation, and model-based definition development that defines the mechanical hardware required to install a flight test data system. This position focuses on the design of flight test instrumentation hardware to meet the test requirements of Weapons program customers including Joint Direct Attack Munitions (JDAM), Small Diameter Bomb (SDB), Massive Ordinance Penetrator (MOP), and other derivative programs. The mechanical designers work the entire design cycle including support of requirement definition, layouts, coordination with electrical designers, preliminary design review, engineering release, coordination with manufacturing engineers and suppliers, occasional shipside support, and change incorporation. ### Position Responsibilities Include: - Lead the development and documentation of mechanical and fluid system and thermal environment - Lead the development, maintenance or modification of system designs/proposals to provide design documentation and high-level requirements to downstream users/customers - Perform detailed design development and modification of mechanical and fluid system installations - Lead team in performing spatial integration at system or component level and modification of mechanisms/ordinance systems - Prepare technical documents for mechanical components and systems - Prepare proposal and new business development efforts - Work with test program management for work estimation and intake process Delegate tasks to design team and provide supervision to junior engineers Basic Qualifications (Required Skills/Experience): Ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. ### Citizenship - Bachelor of Science degree in Engineering (with a focus on Mechanical, Civil, Aerospace Aeronautical or Material Sciences) - 2+ years of experience in mechanical systems design Experience with and proficient in Microsoft Office Suite Experience with engineering and design software (i.e. CAD/3D packages (UG/NX, CATIA, SolidWorks, CREO, etc.) ### Preferred Qualifications (Desired Skills/Experience) Bachelor degree or higher in Mechanical or Aerospace Engineering Active U.S. Security Clearance in the past 24 months Experience in test and evaluation Knowledge/familiarity with additive manufacturing processes & tools Proficiency in Siemens NX 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. ### Conflict of Interest Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process. ### 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: $85,000-$115,000 Potential signing bonus for eligible/qualified external candidates. ### 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 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. 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. EEO is the law Boeing EEO Policy Request an Accommodation Applicant Privacy Boeing Participates in E – Verify E-Verify (English) E-Verify (Spanish) Right to Work Statement Right to Work (English) Right to Work (Spanish) ## At a glance - Posted by the employer: Oct 8, 2026 - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 10 days - Location: USA - Saint Charles, MO - Pay: $85,000-$115,000[Apply on Boeing’s careers site →](https://boeing.wd1.myworkdayjobs.com/External_Careers/job/USA---Saint-Charles-MO/Associate-Mechanical-Systems-Design---Analysis-Engineer_JR2026524267-1) ## More jobs at Boeing ### [Entry Level Design and Analysis Engineer (Support Equipt Design - Elect)](https://jobs.opennash.com/companies/boeing/jobs/1fae8540d1e5352f25c9/) USA - Saint Charles, MO ### [Structural and Payload Design Engineer, Senior Level](https://jobs.opennash.com/companies/boeing/jobs/24392a60bef16a3e7280/) USA - Saint Charles, MO ### [Experienced Business Unit Integrator - Precision Engagement](https://jobs.opennash.com/companies/boeing/jobs/ad77136357afebd54a64/) USA - Saint Charles, MO ### [Experienced or Senior Procurement Agent](https://jobs.opennash.com/companies/boeing/jobs/79906f5cd2409fbf41e0/) USA - Saint Charles, MO ## Similar jobs at other companies ### [Senior Mechanical Engineer (Design/Analysis)](https://jobs.opennash.com/companies/bae-systems/jobs/8a10af1a24d0b1d57480/) BAE Systems · Totowa, New Jersey, United States ### [Mechanical Design Engineer - HVAC Systems](https://jobs.opennash.com/companies/trane-technologies/jobs/b323ea7974d6a14d6e5b/) Trane Technologies · Lexington, Kentucky, United States of America ### [Sr Prin Mechanical Engineer (Thermal Analysis) (SRM)](https://jobs.opennash.com/companies/general-dynamics/jobs/65c3059a9186e265b5bf/) General Dynamics · Huntsville, AL, US ### [Systems Engineer Stf - Analysis Integration](https://jobs.opennash.com/companies/lockheed-martin/jobs/c3d2e310320a103038fa/) Lockheed Martin · Littleton, CO ### [Senior Mechanical Engineer - Structural/Thermal Analysis](https://jobs.opennash.com/companies/bae-systems/jobs/737790bde244cbff3f1e/) BAE Systems · Merrimack, New Hampshire, United States OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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