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Mechanical Engineer Three Jobs (NOW HIRING)

AECOM

Mechanical Engineer III

Virginia Beach, VA

The Mechanical Engineer III should be capable of working independently with limited supervision to complete small and large project HVAC design requirements. The candidate must be well organized ...

AECOM

Mechanical Engineer III

Virginia Beach, VA

The Mechanical Engineer III should be capable of working independently with limited supervision to complete small and large project HVAC design requirements. The candidate must be well organized ...

AECOM

Mechanical Engineer III

Virginia Beach, VA · On-site

The Mechanical Engineer III should be capable of working independently with limited supervision to complete small and large project HVAC design requirements. The candidate must be well organized ...

Briggs & Stratton

Mechanical Engineer III

Sherrill, NY · On-site

$85K - $100K/yr

Mechanical Engineer III As a Mechanical Engineer III you will perform engineering tasks under minimal guidance that are varied and complex which require troubleshooting and interpretation of data ...

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Mechanical Engineer Three information

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$45.5K

$102.9K

$166.5K

How much do mechanical engineer three jobs pay per year?

As of Jun 19, 2026, the average yearly pay for mechanical engineer three in the United States is $102,878.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,500.00 and $126,500.00 per year, depending on experience, location, and employer.

What are common jobs for mechanical engineers?

Mechanical engineers commonly work in industries such as manufacturing, automotive, aerospace, and energy, designing and testing mechanical devices and systems. They often hold roles like design engineer, project engineer, manufacturing engineer, or systems engineer, utilizing tools like CAD software and requiring knowledge of materials and thermodynamics.

What engineers make $300,000 a year?

Senior mechanical engineers with extensive experience, advanced skills in CAD and project management, and often in leadership roles can earn $300,000 or more annually. High salaries are typically found in industries like aerospace, oil and gas, or specialized manufacturing, especially for those with advanced certifications and a strong track record of project success.

What are three things mechanical engineers do?

Mechanical engineers design, analyze, and test mechanical devices and systems, such as engines, HVAC systems, and manufacturing equipment. They use tools like CAD software and often work in teams to develop innovative solutions while ensuring safety and efficiency standards are met.

What is the difference between Mechanical Engineer Three vs Mechanical Engineer Two?

AspectMechanical Engineer ThreeMechanical Engineer Two
Experience LevelTypically 4-6 years of experienceTypically 2-4 years of experience
ResponsibilitiesLeading projects, complex design tasks, mentoring junior engineersSupporting design tasks, assisting senior engineers, basic project work
CertificationsOften required or preferred: PE license, advanced certificationsGenerally not required, but beneficial certifications may include EIT or Fundamentals of Engineering
Work EnvironmentDesign offices, manufacturing plants, project sitesDesign offices, labs, and some fieldwork

The main difference between Mechanical Engineer Three and Mechanical Engineer Two lies in experience, responsibilities, and certifications. Mechanical Engineer Three typically has more experience, handles complex projects, and may hold professional engineering licenses, whereas Mechanical Engineer Two supports more routine tasks and has less experience. Both roles work in similar environments within manufacturing, design, and engineering firms.

What are the main jobs of a mechanical engineer?

A mechanical engineer designs, develops, and tests mechanical devices and systems, including engines, machinery, and tools. They analyze specifications, create technical drawings, use CAD software, and ensure products meet safety and performance standards. Mechanical engineers often work in manufacturing, automotive, aerospace, or energy industries and may require knowledge of materials, thermodynamics, and manufacturing processes.
What cities are hiring for Mechanical Engineer Three jobs? Cities with the most Mechanical Engineer Three job openings:
What states have the most Mechanical Engineer Three jobs? States with the most job openings for Mechanical Engineer Three jobs include:
Mechanical Engineer Three jobs near you

Mechanical Engineer III

Briggs & Stratton

Wauwatosa, WI • On-site

Full-time

Posted 17 days ago

Job description

Mechanical Engineer III-NVH
As the Mechanical Engineer III you will be responsible for advanced noise, vibration, and fatigue testing to support the development of smoother, quieter, and more reliable products. This role utilizes state-of-the-art MTS hydraulic equipment and electro-dynamic shakers to simulate full-life structural validation. The incumbent will lead the transition toward data-driven design by integrating field data acquisition with advanced CAE simulation.
You will do this by
  • Advanced Data Acquisition: Lead lab and field test projects using multi-channel instrumentation, including strain gauging, accelerometers, microphones, load cells, and CAN-bus.
  • Field-to-Lab Replication: Perform Field Data Replication (FDR) Analysis to convert raw field data into accelerated laboratory test profiles (PSD/FDS).
  • NVH & Sound Analysis: Execute Modal Analysis, Transfer Path Analysis (TPA), and Sound Quality Analysis to optimize the acoustic signature of Engines and Outdoor Power Equipment.
  • Simulation Integration: Correlate physical test data with FEA and 1-D system modeling to predict fatigue life and resolve resonance issues.
  • MTS Fatigue Testing: Lead structural validation of components and assemblies using MTS hydraulic equipment and specialized software.
  • Regulatory Compliance: Manage EU Noise Compliance testing, ensuring all procedures meet the documentation standards required by our Notified Body.
  • Warranty Reduction: Proactively identify failure modes in new battery and engine designs prior to field release through rigorous Reliability and Fatigue Damage Analysis.

Qualifications
  • Education: Bachelor's Degree in Mechanical Engineering or related field.
  • Experience: Minimum 5-7 years of professional experience in NVH, Fatigue, or Structural Dynamics.
  • Specialized Expertise:
    • Proficiency in Siemens SimCenter Test Lab or equivalent DAQ systems.
    • Hands-on experience with MTS hydraulic controllers and Electro-Dynamic shakers.
    • Understanding of and high-voltage battery and electric motor system characteristics.
    • Advanced knowledge of Fatigue Damage and Reliability Analysis (Weibull).

Briggs & Stratton, headquartered in Milwaukee, Wisconsin, provides innovative products and diverse power solutions to help people get work done. Briggs & Stratton is the world's largest producer of engines for outdoor power equipment, and is a leading designer, manufacturer and marketer of lithium-ion battery, standby generator, energy storage system, lawn and turf care products through its Briggs & Stratton®, Vanguard®, Ferris®, Billy Goat®, and Branco® brands. Briggs & Stratton products are designed, manufactured, marketed and serviced in more than 100 countries on six continents.
Briggs & Stratton is committed to a policy of equal employment opportunity. The Company conducts all employment practices without regard to race, sex, color, religion, national origin, age, disability, protected veteran's status, pregnancy, genetic information, sexual orientation or any other basis prohibited by law. Briggs & Stratton also undertakes affirmative action to assure equal employment opportunity for minorities and women, for persons with disabilities, and for protected veterans.

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