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Associate Engineering Jobs in O Fallon, MO (NOW HIRING)

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Associate Engineering information

See O Fallon, MO salary details

$38.8K

$77.3K

$123.5K

How much do associate engineering jobs pay per year?

As of Aug 10, 2026, the average yearly pay for associate engineering in O'Fallon, MO is $77,305.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,300.00 and $88,900.00 per year, depending on experience, location, and employer.

What does an associate engineer do?

An Associate Engineer is an entry-level professional who assists in designing, developing, and maintaining engineering projects. They work under the supervision of senior engineers, helping with technical tasks such as drafting plans, conducting tests, and collecting data. Their responsibilities may also include troubleshooting issues, preparing reports, and ensuring projects comply with industry standards. Associate Engineers typically work in fields like civil, mechanical, electrical, or software engineering.

What are the key skills and qualifications needed to thrive as an associate engineer?

To thrive as an Associate Engineer, you need a solid understanding of engineering principles, problem-solving skills, and typically a bachelor's degree in engineering or a related field. Familiarity with industry-standard software such as AutoCAD, SolidWorks, or MATLAB, and sometimes certifications like EIT (Engineer-in-Training), are commonly required. Strong teamwork, adaptability, and effective communication are soft skills that help you stand out in this role. These skills and qualities are vital for successfully executing technical tasks, collaborating on projects, and supporting senior engineers in achieving organizational goals.

What can I do with an associate engineering degree?

An associate engineering degree prepares individuals for technician, technologist, or support roles in fields such as civil, mechanical, electrical, or industrial engineering. Graduates can work as engineering technicians, CAD drafters, quality control inspectors, or in manufacturing and maintenance environments, often using tools like AutoCAD or MATLAB. Some positions may require additional certifications or on-the-job training.

What are some typical challenges associate engineers face when transitioning from academic projects to real-world engineering teams?

Associate Engineers often find that moving from academic projects to professional engineering teams involves adapting to faster-paced timelines, working within established processes, and collaborating with colleagues from various disciplines. Unlike academic work, where projects might be more theoretical or self-directed, real-world engineering requires balancing multiple tasks, following industry standards, and communicating effectively to ensure project success. Over time, most associate engineers develop strong problem-solving and teamwork skills, which are essential for advancement and continued success in the field.

What is the difference between Associate Engineering vs Mechanical Engineering?

AspectAssociate EngineeringMechanical Engineering
Required CredentialsAssociate degree or diploma, some certificationsBachelor's degree in Mechanical Engineering, licensure often not required initially
Work EnvironmentEntry-level, technical support, manufacturing, constructionDesign, analysis, research, manufacturing, often more autonomous
Employer & Industry UsageConstruction firms, manufacturing companies, government agenciesEngineering firms, manufacturing, aerospace, automotive industries

Associate Engineering roles typically require an associate degree and focus on technical support and implementation tasks. Mechanical Engineering positions usually demand a bachelor's degree and involve design, analysis, and problem-solving responsibilities. Both roles are essential in engineering projects but differ in education level, scope, and responsibilities.

What are the most commonly searched types of Engineering jobs in O'Fallon, MO? The most popular types of Engineering jobs in O'Fallon, MO are:
What cities near O'Fallon, MO are hiring for Associate Engineering jobs? Cities near O'Fallon, MO with the most Associate Engineering job openings:
Infographic showing various Associate Engineering job openings in O'Fallon, MO as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 28% Part Time, 1% Temporary, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $77,305 per year, or $37.2 per hour.

Fatigue Tracking Engineer - Associate/Experienced

Boeing

Berkeley, MO • On-site

Full-time

Medical, Life, Retirement

Posted 3 days ago

New


Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 612 frontline employees who took The Breakroom Quiz

31st of 538 rated manufacturers


Job description

Fatigue Tracking Engineer - Associate/Experienced

Company:

The Boeing Company

Boeing St. Louis is building the future creating innovative solutions that will define the next generation of aerospace. We are currently seeking Associate or Experienced Fatigue Tracking Engineers to support existing and/or emerging aircraft programs in the modernization and/or development of aircraft tracking systems which includes aircraft utilization, development of recommended inspection/maintenance intervals, and overall fleet risk/health posture assessments.

These positions are located in the St. Louis region and support current and emerging aircraft programs as part of the Air Dominance division in Boeing Defense Space and Security (BDS). Positions will be located at one of the listed locations: Berkeley, MO; Hazelwood, MO; St. Louis, MO; St. Charles, MO; Mascoutah, IL.

Position Responsibilities:

  • Integrate and document structural and system design requirements, coordinating with engineering teams to define the product environment

  • Develop, execute, and analyze test plans to validate systems and components meet specifications and certification standards

  • Support in-service products by investigating failures, performing root cause analysis, and recommending improvements

  • Design, develop, test, and maintain software applications using current and emerging technologies, ensuring functionality and performance

  • Contribute to software architecture, algorithms, interfaces, and design patterns to enhance system implementation

  • Troubleshoot software issues, document problems, and assist in developing user training and support materials

  • Gather and evaluate end-user requirements, modify applications, and maintain routine computing software and database objects

  • Interact with early career engineers to provide training and mentorship on ASIP tasks

Basic Qualifications:

  • Bachelor of Science degree in Engineering (with a focus on Mechanical, Civil, Aerospace Aeronautical or Material Sciences)

  • Level 2: 2 or more years' related work experience or an equivalent combination of technical education and experience

  • Level 3: 5 or more years' related work experience or an equivalent combination of technical education and experience

  • Experience with computer programming or software development

  • Ability to develop technical reports and present results

  • Experience with Microsoft Office suite including Word, Excel, PowerPoint and Project

  • This position requires the ability to obtain a US Security Clearance for which the US Government requires US Citizenship as a condition of employment. An interim and/or final U.S. Secret Clearance Post-Start is required.

Preferred Qualifications:

  • 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)

  • Knowledge of Aircraft Structural Integrity Program and program requirements

  • 5+ years performing structural and/or fatigue and fracture analysis

  • 3+ years performing computer programming with the following languages; Fortran, Java, SQL, HTML, python, C++, F#

  • Experience with structural analysis software common with industry standards

  • Ability to provide training/mentoring to early career engineers

  • Strong oral and written communications skills

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 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.

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 is based upon candidate experience and qualifications, as well as market and business considerations.

Summary Pay Range:

Level 2: $85,000 - $115,000

Level 3: $103,700 - 140,300

Language Requirements:

Not Applicable

Education:

Bachelor's Degree or Equivalent

Relocation:

This position offers relocation based on candidate eligibility.

Export Control Requirement:

Safety Sensitive:

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.

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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