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Mechanical Design Engineer Iii Jobs (NOW HIRING)

Blue Origin, LLC

Mechanical Design Engineer III

Seattle, WA · On-site

$121K - $169K/yr

We are seeking a Mechanical Design Engineer to support NASA's Artemis program by leading the design and development of lunar pump hardware used in water, coolant, and propellant systems. The ideal ...

Arcfield

Mechanical Design Engineer III

Louisville, CO · On-site

$79K - $107K/yr

As a mechanical engineer on our team, you will drive design excellence into wide range of OSS ... plus 3-5 years, or PhD plus 0-2 years of professional experience in mechanical engineering ...

Tait

Mechanical Design Engineer III

Lititz, PA

$70K - $95K/yr

Mechanical Design Engineers (MDE) at TAIT are responsible for project-based mechanical design work that focuses on specialized machinery, structures, and rigging systems for the entertainment ...

TAIT

Mechanical Design Engineer III

Lititz, PA · On-site

$70K - $95K/yr

Mechanical Design Engineers (MDE) at TAIT are responsible for project-based mechanical design work that focuses on specialized machinery, structures, and rigging systems for the entertainment ...

Tait

Mechanical Design Engineer III

Lititz, PA

$70K - $95K/yr

Mechanical Design Engineers (MDE) at TAIT are responsible for project-based mechanical design work that focuses on specialized machinery, structures, and rigging systems for the entertainment ...

Blue Origin

Mechanical Design Engineer III

Denver, CO

$121K - $169K/yr

We are seeking a Mechanical Design Engineer to support NASA's Artemis program by leading the design and development of lunar pump hardware used in water, coolant, and propellant systems. The ideal ...

Tait

Mechanical Design Engineer III

Lititz, PA

$70K - $95K/yr

Mechanical Design Engineers (MDE) at TAIT are responsible for project-based mechanical design work that focuses on specialized machinery, structures, and rigging systems for the entertainment ...

Blue Origin

Mechanical Design Engineer III

Huntsville, AL · On-site

$121K - $169K/yr

We are seeking a Mechanical Design Engineer to support NASA's Artemis program by leading the design and development of lunar pump hardware used in water, coolant, and propellant systems. The ideal ...

Blue Origin

Mechanical Design Engineer III

Seattle, WA · On-site

$121K - $169K/yr

We are seeking a Mechanical Design Engineer to support NASA's Artemis program by leading the design and development of lunar pump hardware used in water, coolant, and propellant systems. The ideal ...

Blue Origin

Mechanical Design Engineer III

Los Angeles, CA · On-site

$121K - $169K/yr

We are seeking a Mechanical Design Engineer to support NASA's Artemis program by leading the design and development of lunar pump hardware used in water, coolant, and propellant systems. The ideal ...

Fluor

Mechanical Design Engineer III

Greenville, SC · On-site

$92K - $171K/yr

The Mechanical, Design Engineer III is to provide the essential administrative processes, technical knowledge, and perform the work listed. This role has the responsibility to promote Fluor ...

Clayton Services

Mechanical Design Engineer

Houston, TX · On-site

$70K - $100K/yr

Bachelor's Degree in Mechanical Engineering required * 3+ years of mechanical design experience in a manufacturing or industrial environment * Experience using SolidWorks * Experience supporting ...

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Mechanical Design Engineer Iii information

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$45.5K

$91.6K

$136.5K

How much do mechanical design engineer iii jobs pay per year?

As of Jul 20, 2026, the average yearly pay for mechanical design engineer iii in the United States is $91,578.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,000.00 and $103,000.00 per year, depending on experience, location, and employer.

What is the difference between Mechanical Design Engineer Iii vs Mechanical Design Engineer Ii?

AspectMechanical Design Engineer IiiMechanical Design Engineer Ii
Required CredentialsBachelor's degree in Mechanical Engineering; relevant certifications preferredBachelor's degree in Mechanical Engineering; entry-level certifications acceptable
Work EnvironmentDesign teams, R&D departments, manufacturing settingsDesign support, project assistance, testing environments
Employer & Industry UsageCommonly employed in manufacturing, aerospace, automotive sectorsUsed across similar industries, often in entry to mid-level roles

The Mechanical Design Engineer Iii typically has more experience and responsibilities than the Mechanical Design Engineer Ii, including leading design projects and mentoring junior staff. The Ii role is more focused on supporting design tasks and gaining experience. Both roles require a strong foundation in mechanical engineering principles and relevant certifications, but the Iii position involves greater independence and technical expertise.

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Mechanical Design Engineer Iii jobs near you
Infographic showing various Mechanical Design Engineer Iii job openings in the United States as of July 2026, with employment types broken down into 89% Full Time, 8% Part Time, and 3% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $91,578 per year, or $44 per hour.

Mechanical Design Engineer III (2240)

Morson Talent

Greenville, SC

$50 - $55/hr

Other

Re-posted yesterday

Job description

Job Description Title: Mechanical Design Engineer III - Gas Turbine Location: Greenville, South Carolina Openings: 3 Work Model: 2 Remote | 1 On-Site (South Carolina) Job Type: Contract Duration: 12 Months Rate: $55/hour (W2) + Benefits Hours: 40 hours/week Project: Gas Turbine Position Overview We are seeking a Mechanical Design Engineer III to support gas turbine rotor design and analysis activities for a one-year contract engagement. This role requires strong experience in mechanical design, structural analysis, and cross-functional engineering collaboration within turbine or heavy rotating equipment environments. Key Responsibilities Execute 2D and 3D finite element analyses (FEA) of gas turbine rotor components using Ansys Perform post-processing analyses including: Low Cycle Fatigue (LCF) crack initiation and propagation Bolted joint behavior and strength evaluations Structural integrity assessments Retrieve and manage CAD models from PLM systems Modify and develop CAD models using Siemens NX Support design changes, defect evaluation, and root cause investigations Document and summarize analytical results with clear engineering justifications Support automation of repetitive engineering tasks using Python (as needed) Present technical findings during routine project review meetings Collaborate with manufacturing, quality, and cross-functional engineering teams Required Qualifications Bachelor's degree in Mechanical Engineering (or equivalent) 6+ years of relevant mechanical design and analysis experience Hands-on experience with Ansys for structural and rotor FEA Strong proficiency in Siemens NX Experience with fatigue analysis, bolted joint design, and rotating equipment Ability to independently lead design tasks and provide technical direction Preferred Qualifications Experience in gas turbine or heavy industrial equipment design Familiarity with PLM systems Working knowledge of Python for automation.

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