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Associate Mechanical Engineer Jobs in Missouri (NOW HIRING)

dct

Mechanical Engineer

Saint Louis, MO · On-site

The Mechanical Engineer is responsible for learning the basic mechanical engineering technologies, learning & using the design tools, and executing engineering designs for assigned proposals ...

HDR

Mechanical Engineer

Kansas City, MO · On-site

We bring together mechanical, electrical, structural, and civil engineering experts to solve complex design challenges with precision, creativity, and collaboration. Whether you're optimizing energy ...

HDR

Mechanical Engineer

Kansas City, MO · On-site

We bring together mechanical, electrical, structural, and civil engineering experts to solve complex design challenges with precision, creativity, and collaboration. Whether you're optimizing energy ...

Nexorra Group

Mechanical Engineer

Kansas City, MO · Hybrid

$100K - $135K/yr

Senior Mechanical Engineer (PE) - MEP Design Location: Kansas City, MO (Hybrid) Industry: Consulting Engineering / Building Systems Design Salary: $100,000+ About the Opportunity A well-established ...

Murphy Company

Mechanical Engineer

Saint Louis, MO · On-site

Mechanical Engineer Job Information Job Title Mechanical Engineer Reports To Director of Engineering Location St. Louis, MO Number of Direct Reports 0 About Murphy Company Since 1907, Murphy Company ...

Murphy Company

Mechanical Engineer

Saint Louis, MO · On-site

Mechanical Engineer Job Information Job Title Mechanical Engineer Reports To Director of Engineering Location St. Louis, MO Number of Direct Reports 0 About Murphy Company Since 1907, Murphy Company ...

3Si Security

Mechanical Engineer

Jefferson City, MO · Hybrid

We are looking for a skilled and detail-oriented Mechanical Engineer to join our innovative engineering team in Jefferson City, MO. This role is responsible for the design and development of ...

New

Actalent

Mechanical Engineer

Bridgeton, MO · Hybrid

$52 - $55/hr

Mechanical Engineer The Mechanical Engineer supports mechanical design and integration activities for assigned assemblies and interfaces, working from system-level and component-level requirements.

New

3Si Security

Mechanical Engineer

Jefferson City, MO · Hybrid

We are looking for a skilled and detail-oriented Mechanical Engineer to join our innovative engineering team in Jefferson City, MO. This role is responsible for the design and development of ...

New

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Showing results 1-20

All JobsAssociate Mechanical Engineer JobsAssociate Mechanical Engineer Jobs in Missouri

Associate Mechanical Engineer information

See Missouri salary details

$38.9K

$77.5K

$123.8K

How much do associate mechanical engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for associate mechanical engineer in Missouri is $77,513.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,400.00 and $89,100.00 per year, depending on experience, location, and employer.

What is the difference between Associate Mechanical Engineer vs Mechanical Engineer?

AspectAssociate Mechanical EngineerMechanical Engineer
Required CredentialsBachelor's degree in Mechanical Engineering or related field; some roles may require internship experienceBachelor's degree in Mechanical Engineering; often requires licensure or professional certification for advanced roles
Work EnvironmentEntry-level positions in design, testing, or manufacturing departmentsDesign, analysis, and project management in various industries like automotive, aerospace, or HVAC
Employer & Industry UsageUsed by engineering firms, manufacturing companies, and government agencies for entry-level rolesCommonly employed across industries for mid-level engineering tasks and project execution

The main difference between an Associate Mechanical Engineer and a Mechanical Engineer lies in experience and responsibilities. Associate Mechanical Engineers are typically entry-level, focusing on supporting roles, while Mechanical Engineers handle more complex design and analysis tasks. Both roles require a bachelor's degree, but Mechanical Engineers often pursue licensure for career advancement.

What types of projects and responsibilities can an associate mechanical engineer expect in their first year?

As an Associate Mechanical Engineer, you can anticipate working on a variety of projects such as assisting with the design and testing of mechanical components, creating CAD models, and supporting senior engineers during prototype development. You'll likely be involved in drafting technical documentation, performing basic calculations, and collaborating with cross-functional teams like manufacturing and quality assurance. This early experience provides valuable hands-on exposure to industry standards and project workflows, helping you build a strong technical foundation and develop professional skills essential for career advancement.

What is an associate mechanical engineer?

Associate Mechanical Engineers are entry-level professionals who assist in the design, development, testing, and maintenance of mechanical systems and products. They typically work under the supervision of senior engineers, contributing to projects such as machinery, HVAC systems, automotive components, or manufacturing equipment. Their responsibilities may include creating technical drawings, performing calculations, preparing reports, and supporting the engineering team throughout the project lifecycle. This role is often a starting point for mechanical engineering graduates seeking to gain practical experience and advance their careers.

What are the key skills and qualifications needed to thrive as an associate mechanical engineer, and why are they important?

To thrive as an Associate Mechanical Engineer, you need a solid foundation in mechanical engineering principles, problem-solving, and a bachelor's degree in mechanical engineering or a related field. Familiarity with CAD software (such as SolidWorks or AutoCAD), engineering simulation tools, and knowledge of industry standards is typically required. Strong teamwork, communication skills, and attention to detail help you excel in collaborative projects and technical documentation. These competencies enable you to design, analyze, and implement effective mechanical solutions while ensuring safety, efficiency, and innovation in engineering environments.

What can I do with an associate mechanical engineer?

An associate mechanical engineer can work in designing, testing, and maintaining mechanical systems across industries such as manufacturing, automotive, and HVAC. They often assist senior engineers, use CAD software, and may pursue certifications like EIT or PE to advance their careers.

Is an associate in mechanical engineering worth it?

An associate degree in mechanical engineering can provide a foundation for entry-level roles such as technician or drafter, often requiring less time and cost than a bachelor's degree. However, for higher-level engineering positions, a bachelor's or higher degree is typically necessary, and the associate degree may limit advancement opportunities in the field.
What are the most commonly searched types of Mechanical Engineer jobs in Missouri? The most popular types of Mechanical Engineer jobs in Missouri are:
What are popular job titles related to Associate Mechanical Engineer jobs in Missouri? For Associate Mechanical Engineer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Associate Mechanical Engineer jobs in Missouri look for? The top searched job categories for Associate Mechanical Engineer jobs in Missouri are:
What cities in Missouri are hiring for Associate Mechanical Engineer jobs? Cities in Missouri with the most Associate Mechanical Engineer job openings:
Associate Mechanical Engineer jobs near you
Infographic showing various Associate Mechanical Engineer job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 22% Part Time, 1% Temporary, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $77,513 per year, or $37.3 per hour.

Associate Mechanical Systems Design & Analysis Engineer

Boeing

Berkeley, MO • On-site

Full-time

Medical, Life, Retirement

Posted 9 days ago

Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 612 frontline employees who took The Breakroom Quiz

33rd of 538 rated manufacturers

Job description

Associate Mechanical Systems Design & Analysis Engineer
Company:
The Boeing Company
The Boeing Test Operations and Engineering (TO&E) team in Berkeley, MO is seeking an Associate Mechanical Systems Design & Analysis Engineer to join our Instrumentation Installation Design group supporting flight test programs.
In this team, a design engineer has the primary responsibility for the synthesis of requirements, creation of engineering definition, 3D models, 2D drawings, and model-based definition that define the mechanical hardware required to install a flight test data system. Flight test hardware is frequently located throughout the aircraft giving an employee a chance to get familiar with different areas of the platform.
Instrumentation installation 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:
  • Incorporation of instrumentation into mechanical designs, including model-based wire routing
  • Design detailed mechanical components such as shelves, equipment trays, wiring clips, brackets, sensor mounts and specialized test mechanisms
  • Development of mechanical design criteria from customer test objectives/specifications
  • Support the development, maintenance or modification of system designs/proposals to provide design documentation and high-level requirements to downstream users/customers
  • Work closely with manufacturing engineers on producibility and procurement
  • Support the mod team during installation with engineering revisions and sometimes support shipside, whether that modification is along the assembly line in Saint Louis, a remote site in the US like an Air Force base, or even sometimes internationally
  • Support all the Saint Louis production programs (F-47, F-15, F/A-18, T-7A, MQ-25A, Weapons) and team members will work across those platforms
  • Support team in performing spatial integration at system or component level and modification of mechanisms/landing gear/ordinance systems
  • Assist in preparing technical documents for mechanical components and systems
  • Perform system tests to verify operational and functional requirements
  • Assist in monitoring suppliers' performance to ensure compliance with requirements
  • Support resolution of product integration issues and production anomalies
  • Research basic technologies for potential application to company business needs

Basic Qualifications (Required Skills/Experience):
  • 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
    Bachelor of Science degree in Engineering (with a focus on Mechanical, Civil, Aerospace Aeronautical or Material Sciences)
  • Experience in mechanical design
  • Experience with a design tool (CAD package) like Siemens NX, CATIA, etc.

Preferred Qualifications (Desired Skills/Experience):
  • 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)
  • Bachelor's degree or higher in Mechanical or Aerospace Engineering
  • 2+ years of experience in Mechanical Systems design
  • 1+ years of experience in Test and Evaluation
  • Knowledge of machine shop fabrication capabilities including conventional & CNC machining, drilling, lathe, fit/finish tools & processes, and inspection/check-out
  • Knowledge/familiarity with additive manufacturing processes & tools
  • Understanding of material properties and mechanical statics & dynamics (structural design)
  • Understanding of structural dynamics, fluid flow, and thermodynamics theory & application

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
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.
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