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3D Machine Modeling Jobs in Michigan (NOW HIRING)

US Farathane Corporation

CNC Machinist

Auburn Hills, MI · On-site

$19.50 - $26.50/hr

... Fanuc machine Controls. * 3+2 5-axis Machining Experience a plus. * Experience with Machining of 3D contour surfaces. * Injection Mold Core/Cavity/Component and/or Model Machining Experience.

Amway Inc.

Machinist

Ada, MI · On-site

$28 - $42/hr

Our Machine Shop equipment and technologies are kept up-to-date and modern, and we maintain the ... Solidworks modeling experience, ability to create complex 3D shapes, detailed prints and correct ...

Barnes Group Inc.

Design Engineer

Livonia, MI

Approximately 5 years of design experience that included the use and interpretation of engineering design drawings, 3D models, with a focus on toolmaking, special machine construction or injection ...

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3D Machine Modeling information

What is the difference between 3D Machine Modeling vs 3D CAD Designer?

Aspect3D Machine Modeling3D CAD Designer
CredentialsTechnical certifications in CAD and mechanical designCAD software certifications, engineering background
Work EnvironmentManufacturing, engineering firms, product developmentDesign studios, engineering departments, manufacturing
Industry UsageMechanical systems, machinery, industrial equipmentProduct design, architectural components, consumer products

3D Machine Modeling focuses on creating detailed models of machinery and mechanical systems, often for manufacturing or engineering purposes. 3D CAD Designers develop detailed designs for a variety of products and structures. While both roles require CAD skills and technical knowledge, 3D Machine Modeling emphasizes mechanical accuracy and functionality, whereas 3D CAD Design covers a broader range of design applications.

What are the key skills and qualifications needed to thrive as a 3D Machine Modeler, and why are they important?

To thrive as a 3D Machine Modeler, you need strong skills in 3D modeling, mechanical design principles, and a background in engineering or industrial design. Proficiency with CAD software such as SolidWorks, Autodesk Inventor, or Siemens NX, along with relevant certifications, is typically required. Attention to detail, creativity, and effective communication are crucial soft skills for translating concepts into precise models and collaborating with engineering teams. These skills and qualities ensure accurate, manufacturable designs that meet technical specifications and project goals.

What is 3D machine modeling?

3D machine modeling is the process of creating three-dimensional digital representations of machines or mechanical components using specialized computer software. These models help engineers and designers visualize, test, and refine machines before they are physically built. 3D machine modeling is widely used in industries such as manufacturing, automotive, aerospace, and robotics to improve design accuracy and efficiency. The process often involves using CAD (Computer-Aided Design) programs to create detailed, precise models that can be used for simulations, prototyping, and production.

What are some common challenges faced by 3D Machine Modelers when collaborating with engineering teams?

3D Machine Modelers often work closely with engineers to ensure that models accurately reflect technical specifications and functional requirements. A common challenge is translating complex engineering data into visually precise and manufacturable 3D models while keeping up with frequent design changes. Effective communication is essential to resolve discrepancies and maintain alignment on project goals. Additionally, modelers must balance aesthetic considerations with mechanical feasibility, requiring both creative and technical problem-solving skills.
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3D Machine Modeling jobs near you
Virtual Propulsion Engineer-3D Combustion, Airflow, Exhaust

Virtual Propulsion Engineer-3D Combustion, Airflow, Exhaust

General Motors

Pontiac, MI • On-site

Full-time

Posted 14 days ago

Key responsibilities

  • Design and optimize combustion chamber geometries for improved efficiency, power output, and emissions performance.

  • Simulate and interpret combustion processes, heat transfer, cold start behavior, and catalyst heating strategies using CFD tools.

  • Provide design recommendations to engineers and validate simulation results with experimental data.

General Motors rating

8.0

Company rating: 8.0 out of 10

Based on 306 frontline employees who took The Breakroom Quiz

6th of 44 rated automakers

Job description

Job Description
Work Arrangement: This role is categorized as hybrid. This means the successful candidate is expected to report to the office three times per week, at minimum.
The Role
General Motors is seeking a highly skilled and motivated Engine Performance and Calibration 3D CFD Analyst to join our Engine Performance and Calibration team. This role is critical in shaping the future of internal combustion engine (ICE) technology through high-fidelity computational fluid dynamics (CFD) simulations. The ideal candidate will have deep expertise in engine combustion modeling, fuel injection systems, and emissions control, and will contribute to the design and optimization of next-generation gasoline and diesel combustion chambers.
What You'll Do
  • Design and optimize combustion chamber geometries for improved efficiency, power output, and emissions performance.
  • Simulate and interpret combustion processes, heat transfer, cold start behavior, and catalyst heating strategies.
  • Provide component-level and/or system-level design recommendations to Design Responsible Engineers based on interpretation of analysis results
  • Exercise analytical models for fuel preparation and mixture motion analysis including equivalence ratio and wall wetting
  • Model and analyze fuel injector behavior, spray atomization, spray-wall interaction, and mixture preparation.
  • Exercise analytical models for in-cylinder combustion analysis using 3D CFD codes such as Star-CD, Converge, AVL-Fire, or in-house proprietary software
  • Enhance current standard analysis practices and/or tools to improve prediction fidelity and/or execution speed
  • Participate in product design and development teams and regularly present analysis results to engineering peers and management
  • Document analysis objectives, conclusions, results, and assumptions using a standard report template
  • Cooperatively work with test engineers to enhance laboratory procedures to support the development of first-time capable analysis techniques
  • Stays abreast of new technology and competitive products
  • Collaborate with cross-functional teams including engine design, calibration, controls, and emissions compliance.
  • Validate simulation results with experimental data and iterate designs accordingly.
  • Document and present findings to technical leadership and project stakeholders.

Your Skills & Abilities (Required Qualifications)
  • 5+ years experience with compressible CFD analysis of powertrain-related systems
  • BS in Mechanical Engineering, Aerospace Engineering or a related field with a focus on internal combustion engines or fluid dynamics
  • 3+ years experience in CFD software (CONVERGE, STAR-CD, STAR-CCM+ ICS or similar) for gasoline or diesel mixture preparation / combustion simulation
  • Highly proficient with ProStar, ICEM, Hypermesh, Tgrid, or equivalent CFD meshing software
  • Highly proficient with Converge, Siemens CCM+ In-Cylinder Solution, StarCD, AVL Fire, or equivalent CFD software
  • Highly proficient with Ensight, ProStar or equivalent CFD post-processing software

What Will Give You A Competitive Edge (Preferred Qualifications)
  • MS or PhD in Mechanical Engineering
  • Proficient in programming (Java, MATLAB, Python), workflow automation, and customization of tools surrounding main vendor software
  • Proficient in application of machine learning, data driven modeling techniques in context of engine simulations
  • Proficient with GT-Power, WAVE, AVL Boost, or equivalent 1D engine simulation software
  • Proficient engine testing, data acquisition and calibration tools (AVL Concerto, Indicom, ETAS)

This job may be eligible for relocation benefits
#LI-LG2
GM does not provide immigration-related sponsorship for this role. Do not apply for this role if you will need GM immigration sponsorship now or in the future. This includes direct company sponsorship, entry of GM as the immigration employer of record on a government form, and any work authorization requiring a written submission or other immigration support from the company (e.g., H1-B, OPT, STEM OPT, CPT, TN, J-1, etc).This role is categorized as hybrid. This means the selected candidate is expected to report to a specific location at least 3 times a week {or other frequency dictated by their manager}.
About GM
Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.
Why Join Us
We believe we all must make a choice every day - individually and collectively - to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.
Benefits Overview
From day one, we're looking out for your well-being-at work and at home-so you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards resources.
Non-Discrimination and Equal Employment Opportunities (U.S.)
General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.
All employment decisions are made on a non-discriminatory basis without regard to sex, race, color, national origin, citizenship status, religion, age, disability, pregnancy or maternity status, sexual orientation, gender identity, status as a veteran or protected veteran, or any other similarly protected status in accordance with federal, state and local laws.
We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire.
Accommodations
General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, emailus or call us at 1-800-865-7580. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.

What General Motors employees say

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About General Motors

Sourced by ZipRecruiter

General Motors is a company with global scale and capabilities, headquartered in Detroit, Michigan, with employees around the world. The company employs over 165,000 people, serves six continents, operates across 22 time zones, and has a diverse workforce speaking 75 languages1. GM’s vision is to drive the world forward by pioneering innovations that move and connect people to what matters. The company is working towards an all-electric future with its new Ultium Platform and is pushing transportation options beyond our wildest imaginations with autonomous vehicles. GM is also committed to becoming the most inclusive company in the world.

Industry

Transportation equipment manufacturing

Company size

10,000+ Employees

Headquarters location

Detroit, MI, US

Year founded

1908

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