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Freelance Mechanical Simulation Engineer Jobs (NOW HIRING)

Bachelor's degree in applied mathematics, physics, computer science, mechanical engineering, or a related technical field * 10+ years of professional experience developing custom simulation solvers ...

Principal Simulation Engineer

Los Angeles, CA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Bachelor's degree in applied mathematics, physics, computer science, mechanical engineering, or a related technical field * 10+ years of professional experience developing custom simulation solvers ...

We're Looking For: * BS, MS, or PhD in Robotics, Computer Science, Mechanical Engineering, or a related field. * 3+ years of professional experience in robotics simulation, digital twin development ...

Senior Simulation Engineer

Redondo Beach, CA · On-site

$150K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Physics, Math, or a related field. * 7+ years of experience in modeling and simulation of physical systems. * Proficiency in C ...

Simulation Engineer

Manassas, VA · On-site

$90K - $110K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

What You BringBachelor's degree in engineering or equivalent experience (aerospace, electrical, mechanical, or software preferred).2+ years of experience in simulation development, systems ...

Key Responsibilities Mechanical Simulation & Engineering Analysis (Core Focus) * Perform advanced mechanical simulations using ANSYS, SolidWorks, or equivalent tools * Analyze stress, strain ...

Simulation Engineer

Auburn Hills, MI

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Simulation of assembly processes based on customer requirements, quality systems,financial ... sciences, or mechanical engineering. * Experience: 3+ years of experience in assembly and/ or ...

Simulation Engineer

Redwood City, CA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

News & Blogs Role Description As an AI/ML Simulation Engineer, you will build the virtual world ... mechanical). * ML/AI Exposure: Familiarity with the lifecycle of machine learning models and ...

Bachelor's or Master's degree in Mechanical Engineering, Automotive Engineering, or a related field ... Experience with simulation data analysis, model tuning, and correlation techniques. * Ability to ...

Simulation Engineer - Automotive

Warren, MI · On-site

$30 - $36/hr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

Bachelor's degree in Engineering (Mechanical, Electrical, Systems, or related engineering discipline required). * Experience with simulation modeling is required. * Experience using Siemens ...

Simulation Engineer

Redwood City, CA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

News & Blogs Role Description As an AI/ML Simulation Engineer, you will build the virtual world ... mechanical). * ML/AI Exposure: Familiarity with the lifecycle of machine learning models and ...

Senior Simulation Engineer

Louisville, CO · On-site

$150K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Physics, Math, or a related field. * 7+ years of experience in modeling and simulation of physical systems. * Proficiency in C ...

Simulation Engineer

Auburn Hills, MI · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Simulation of assembly processes based on customer requirements, quality systems,financial ... sciences, or mechanical engineering. * Experience: 3+ years of experience in assembly and/ or ...

Showing results 41-60

Freelance Mechanical Simulation Engineer information

See salary details

$45.5K

$102.9K

$166.5K

How much do freelance mechanical simulation engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for freelance mechanical simulation engineer 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 is the difference between Freelance Mechanical Simulation Engineer vs Mechanical Design Engineer?

AspectFreelance Mechanical Simulation EngineerMechanical Design Engineer
CredentialsTypically requires engineering degree, simulation software certificationsRequires engineering degree, CAD software certifications
Work EnvironmentIndependent, project-based, remote or on-siteUsually employed by companies, office or design studio
Industry UsageUsed in consulting, freelance projects, R&DUsed in manufacturing, product development, automotive
Search & Comparison IntentCompare freelance simulation services, job opportunitiesCompare design roles, career paths

The Freelance Mechanical Simulation Engineer focuses on performing simulations independently for various clients, often working remotely. In contrast, a Mechanical Design Engineer typically works within a company designing products using CAD tools. Both roles require engineering credentials, but their work environments and project types differ significantly.

More about Freelance Mechanical Simulation Engineer jobs

What cities are hiring for Freelance Mechanical Simulation Engineer jobs?

Cities with the most Freelance Mechanical Simulation Engineer job openings:

What are the most commonly searched types of Mechanical Simulation Engineer jobs?

The most popular types of Mechanical Simulation Engineer jobs are:

What states have the most Freelance Mechanical Simulation Engineer jobs?

States with the most job openings for Freelance Mechanical Simulation Engineer jobs include:

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The top searched job categories for Freelance Mechanical Simulation Engineer jobs are:

Infographic showing various Freelance Mechanical Simulation Engineer job openings in the United States as of August 2026, with employment types broken down into 90% Full Time, 7% Part Time, 2% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $102,878 per year, or $49.5 per hour.

Part-time

Posted 8 days ago


Job description

American Rheinmetall is a leader in the design, development, and production of advanced tracked and wheeled vehicles, vehicle systems, and critical components that support U.S. military modernization. Our expertise spans electronic and mechanical systems, fabricated structures, armored products, rubber solutions, and track systems, delivering reliable innovation to both defense and commercial markets. As part of the global Rheinmetall family, we combine proven heritage with forward-looking technology to provide solutions that defend and feed the world.
Job Summary:
American Rheinmetall is seeking a parttime Simulation Engineer to develop simulation models of its manufacturing operations. These models will represent the operation’s throughput, material movement, equipment requirements, space needs and labor planning.
Essential Functions:
  • Within Siemens Plant Simulation, build discrete event simulation models for various parts of the manufacturing or logistic process – Machine, Weld, Paint and General Assembly
  • Develop 3D models that simulate throughput capabilities, bottlenecks, buffer sizing, and material routing
  • Co-develop standards for discrete event simulation models including development of a library of simulation assets with properties and performance characteristics.
Supervisory Responsibilities:
Not applicable.
Minimum Qualifications:
  • 2+ years of experience in simulation model development using Siemens Plant Simulation
  • 5+ years of experience in industrial or manufacturing engineering, with focus on applying discrete event simulation to enhance process efficiency
  • Structured problem solver with experience in discrete event simulation and experience working in manufacturing operations
  • Strong verbal and written communication skills
  • Ability to work independently in a fast-paced environment
  • Ability to travel etc.
Education amp; Experience
  • 2+ years of experience in simulation model development using Siemens Plant Simulation
  • 5+ years of experience in industrial or manufacturing engineering, with focus on applying discrete event simulation to enhance process efficiency
Background Prerequisites:
Must undergo and meet company standards for background check, employment verification, reference checks, physical, and controlled substance testing.
Preferred Qualifications:
  • Bachelor’s degree in engineering or technology
Working Conditions and Physical Demands
With or without reasonable accommodation requires the physical and mental capacity to perform effectively all essential functions. In addition to other demands, the demands of the job include:
  • Work in close proximity to others in an office setting
  • Ability to lift up to 15 pounds
Equal Employment Opportunity Statement:
American Rheinmetall provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sex (including pregnancy), gender identity, national origin, age, disability, or marital status, in accordance with applicable federal, state and local laws. This policy applies to all terms and conditions of employment, including, but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.