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1D Simulation Jobs (NOW HIRING)

Polaris, Inc.

$129K - $160K/yr

Develop and maintain high-fidelity 1D simulation models of various vehicle systems and subsystems, including: * Powertrain (engine, transmission, driveline) * Chassis (vehicle performance, brakes ...

Colonial Staffing Group

CFD Analyst

Winston Salem, NC · On-site

$44 - $47/wk

Technical Skills - 2+ years' experience in use of commercial CFD software such as PowerFLOW, StarCCM or Fluent, and TaiTherm. - Experience in 1D simulation tools such as GTSuite, Kuli or Amesim ...

Goken

CAE Engineer II

Dublin, OH

Responsible for dynamic &/or static, linear &/or nonlinear analysis, thermal analysis, flow dynamics & 1D simulation utilizing CAE tools (GT-suite, Amesim, Matlab/Simulink, etc.). * Interpret data ...

Colonial Staffing Group

CFD Analyst

High Point, NC · On-site

$47/hr

Technical Skills - 5 years' experience in use of commercial CFD software such as PowerFLOW, StarCCM or Fluent, and TaiTherm. - Experience in 1D simulation tools such as GTSuite, Kuli or Amesim ...

Bosch Group

3D-CFD Simulation Intern

Farmington, MI

$14.75 - $19.75/hr

Experience with 1D simulation tool GT-Power Additional Information Equal Opportunity Employer, including disability / veterans *Bosch adheres to Federal, State, and Local laws regarding drug-testing.

Bosch Group

3D-CFD Simulation Intern

Farmington Hills, MI · On-site

$14.75 - $19.75/hr

Experience with 1D simulation tool GT-Power Additional Information Equal Opportunity Employer, including disability / veterans *Bosch adheres to Federal, State, and Local laws regarding drug-testing.

Bosch Group

3D-CFD Simulation Intern

Farmington Hills, MI

$14.75 - $19.75/hr

Experience with 1D simulation tool GT-Power Additional Information Equal Opportunity Employer, including disability / veterans *Bosch adheres to Federal, State, and Local laws regarding drug-testing.

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$123.4K

$190.5K

How much do 1d simulation jobs pay per year?

As of Jun 25, 2026, the average yearly pay for 1d simulation in the United States is $123,399.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,000.00 and $146,500.00 per year, depending on experience, location, and employer.

What does a typical workday look like for a 1D Simulation Engineer?

A typical day for a 1D Simulation Engineer involves developing and refining mathematical models to simulate system performance, running simulations for components such as engines, HVAC systems, or hydraulic circuits. You'll analyze and interpret data, prepare technical reports, and present findings to multidisciplinary teams including design, testing, and product engineering. Collaboration is common, as you'll often discuss requirements or results with colleagues to inform design decisions or improvements. The role combines focused computer-based tasks with regular team meetings and problem-solving sessions, making flexibility and effective communication key to daily success.

What is a 1D Simulation job?

A 1D Simulation job involves using specialized software to model and analyze the behavior of systems in one dimension, such as fluid dynamics, thermal management, or mechanical systems. Engineers in this role create simplified but accurate representations of complex systems, allowing for efficient performance optimization and design validation. Common industries that use 1D simulation include automotive, aerospace, and energy. Tools like Simulink, GT-SUITE, and AMESim are often used for these simulations. The goal is to improve product development by reducing physical prototyping and accelerating design cycles.

What are the key skills and qualifications needed to thrive in the 1D Simulation position, and why are they important?

To thrive as a 1D Simulation Engineer, you need strong analytical skills, a background in mechanical or electrical engineering, and proficiency in applied physics and mathematics. Familiarity with industry-standard 1D simulation tools such as GT-SUITE, MATLAB/Simulink, or Amesim, and relevant certifications or experience with these platforms, is highly valued. Strong problem-solving ability, clear communication, and the capacity to work collaboratively with cross-functional teams are important soft skills. These qualifications ensure accurate modeling, effective troubleshooting, and smooth integration of simulation results with broader engineering projects.

More about 1D Simulation jobs
What cities are hiring for 1D Simulation jobs? Cities with the most 1D Simulation job openings:
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1D Simulation jobs near you
Infographic showing various 1D Simulation job openings in the United States as of June 2026, with employment types broken down into 6% Full Time, 81% Part Time, and 13% Contract. Highlights an 86% Physical, 10% Hybrid, and 4% Remote job distribution, with an average salary of $123,399 per year, or $59.3 per hour.

F1 Propulsion 1D Simulation Engineer

GM Performance Power Units

Concord, NC • On-site

Full-time

Posted 23 days ago

Job description

GM Performance Power Units - Concord, NC
F1 Propulsion 1D Simulation Engineer - Onsite
Job Summary
The GM Performance Power Units team is seeking an expert in engine simulation that is responsible for developing and maintaining physics-based, 1D simulation models of combustion engines using GT-SUITE / GT-Power. These models are used to predict performance, fuel consumption, heat rejection, and system interactions during the development process.
Specific functions include model building, correlation and evaluation. You will manage multiple projects and provide technical insight into problem solving, leveraging the model results to provide clear, data-driven recommendations for hardware design and calibration development.
Key Responsibilities
  • Develop and maintain 1D engine and propulsion models in GT-Power including complete intake and exhaust systems.
  • Correlate models to test data (dyno/rig/vehicle) for torque, power, air mass, BSFC, temperatures, and pressures; document correlation quality and underlying assumptions.
  • Simulate full-load and part-load operating maps, including steady-state sweeps and transient maneuvers, to support performance, drivability, and thermal assessments.
  • Perform DOE and optimization studies within GT-Suite to explore design and calibration spaces (valve events, boost, turbo sizing, combustion and heat-rejection levers, etc.).
  • Translate 3D CFD and test insights into 1D model representations, including proper discretization of manifolds, ports, and system components, and appropriate use of loss and heat-transfer models.
  • Develop and improve standard methods and templates for GT-Power model setup, correlation, FRM conversion, and coupled analyses (e.g., GT-Power/Converge procedures).
  • Process and structure large model and lab data sets into standardized formats for efficient post-processing, visualization, and reporting.
  • Provide design and calibration recommendations at component and system level (ie. induction, boosting, exhaust, valvetrain interfaces) based on model results and sensitivity analysis.
  • Communicate results and trade-offs through clear technical reports, presentations, and design reviews with hardware testing, mechanical simulation, calibration, and vehicle integration teams.

Required Qualifications
  • Bachelor's degree in Mechanical, Automotive, Aerospace Engineering, or a related field (e.g., Engineering Physics).
  • 4+ years of experience in propulsion simulation, virtual engineering, or engine performance analysis, with a primary focus on GT-SUITE / GT-Power or similar 1D CFD tools (e.g., WAVE).
  • Strong fundamental understanding of combustion engines, thermodynamics, fluid dynamics, and heat transfer, including how these are represented in 1D models.
  • Demonstrated experience building, correlating, and evaluating 1D models used for hardware development, calibration, or vehicle performance prediction.
  • Experience with engine dynamometer testing and data analysis
  • Proficiency with data analysis and scripting tools (e.g. Python) for post-processing, automation, and reporting.
  • Excellent oral and written communication skills, with the ability to present complex modeling results to diverse technical and leadership audiences.
  • High level of analytical ability, attention to detail, and comfort with ambiguity, especially when defining assumptions and interpreting results for new architectures.

Preferred Qualifications
  • Master's degree or PhD in Mechanical, Automotive, or Aerospace Engineering, or closely related field with emphasis on IC engines, thermodynamics, or fluid mechanics.
  • 7+ years of experience with GT-Power or similar 1D engine simulation tools, including advanced features (FRM, optimization, coupled models).
  • Experience with engine calibration, controls, and model-based calibration techniques
  • Background in engine testing and development, including correlation of simulation to dyno and/or vehicle data for performance and drivability metrics.
  • Familiarity with coupled 1D-3D CFD analyses (e.g., GT-Power with STAR-CCM+ or CONVERGE) for manifolds / ports.
  • Experience establishing and maintaining standard work, templates, and training material for 1D simulation methods within a broader engineering community.
  • High level of interpersonal skills and demonstrated ability to work effectively in cross-functional, global teams (hardware, mechanical simulation, testing, calibration, thermal, vehicle integration).

Why Join Us
You'll play a pivotal role in ensuring the reliability and performance of a next-generation Formula 1 power unit. Our culture rewards precision, innovation, and the relentless pursuit of performance.
Please note: GM Performance Power Units and all affiliated companies are Equal Opportunity employer(s). Minorities, women, veterans, and individuals with disabilities are encouraged to apply. For more information regarding the EEOC, please visit https://www.eeoc.gov/employers/upload/poster_screen_reader_optimized.pdf.
Only direct hires need apply to or inquire about job postings at GM Performance Power Units. We are not accepting calls, resumes or applications from recruiting firms at this time.

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