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1D Simulation Engineer Jobs (NOW HIRING)

Molex

Staff Simulation Engineer

Lisle, IL · On-site

$100 - $130/hr

The engineer will own the simulation workflow from concept modeling through prototype correlation ... Develop 1D system-level simulation models, reduced-order models or empirical correlations to ...

Colonial Staffing Group

CFD Analyst

Winston Salem, NC · On-site

$44 - $47/wk

... in Mechanical or Aerospace Engineering. - 2 + years of experience in CFD. - Experience in ... 1D simulation tools such as GTSuite, Kuli or Amesim, Matlab/Simulink, etc. for flow calculations ...

Colonial Staffing Group

CFD Analyst

High Point, NC · On-site

$47/hr

... or Aerospace Engineering. - 2+ years of experience in CFD. - Experience in automotive cooling ... 1D simulation tools such as GTSuite, Kuli or Amesim, Matlab/Simulink, etc. for flow calculations ...

INNIO

Lead Engine Performance Engineer

Waukesha, WI · On-site

$102K - $135K/yr

As a Lead Engine Performance Engineer, you will work in a global engineering team to improve the ... Definition or execution of corresponding 1D simulation. * Create and improve internal development ...

GMPPU

Power Unit Plant Modeling Engineer

Concord, NC · On-site

$80 - $120/hr

Formula 1 Power Unit Plant Modeling Engineer Concord, NC, USA Posted Monday, April 6, 2026 at 4:00 ... Master's preferred. * 3+ years experience in 1D/0D system simulation for powertrains, electric ...

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1D Simulation Engineer information

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$39K

$123.4K

$190.5K

How much do 1d simulation engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for 1d simulation engineer 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 is a 1D simulation engineer?

1D Simulation Engineers are professionals who use one-dimensional (1D) simulation tools to model and analyze the behavior of complex systems, such as automotive engines, hydraulic circuits, or thermal management systems. They focus on simulating the performance of these systems using mathematical models, often to predict behavior, optimize designs, or solve engineering problems before physical prototypes are built. Their work helps reduce development costs, improve efficiency, and accelerate product development cycles. 1D Simulation Engineers typically work closely with design, testing, and other engineering teams.

How does a 1D simulation engineer typically collaborate with cross-functional teams during a project?

As a 1D Simulation Engineer, you will frequently work alongside design, testing, and product development teams to ensure that simulation models align with project requirements and real-world data. Collaboration often involves sharing simulation results, validating models with physical test data, and iteratively refining system behavior based on feedback from other engineering disciplines. Effective communication and the ability to translate technical findings into actionable insights for non-simulation stakeholders are crucial for project success.

What are the key skills and qualifications needed to thrive as a 1D simulation engineer, and why are they important?

To thrive as a 1D Simulation Engineer, you need a strong background in engineering fundamentals, physics, and mathematics, typically supported by a degree in mechanical, automotive, or aerospace engineering. Proficiency with 1D simulation tools such as GT-SUITE, AMESim, or Simulink, along with experience in data analysis and modeling, is essential. Strong problem-solving abilities, attention to detail, and collaborative communication skills help distinguish top performers in this field. These skills are crucial for accurately modeling complex systems, optimizing designs, and ensuring effective teamwork in multidisciplinary engineering projects.

What is the difference between 1D Simulation Engineer vs Mechanical Design Engineer?

Aspect1D Simulation EngineerMechanical Design Engineer
Required CredentialsBachelor's or Master's in Mechanical, Aerospace, or related fields; proficiency in simulation softwareBachelor's or Master's in Mechanical Engineering; CAD and design software skills
Work EnvironmentEngineering teams, R&D labs, simulation centersDesign offices, manufacturing facilities, R&D labs
Industry UsageAutomotive, aerospace, energy sectors focusing on system-level simulationsProduct development, machinery, consumer electronics

The main difference is that a 1D Simulation Engineer specializes in creating and analyzing system-level simulations using specialized software, focusing on fluid dynamics, thermodynamics, and system behavior. In contrast, a Mechanical Design Engineer primarily focuses on designing physical components and assemblies. Both roles require engineering credentials, but their daily tasks and tools differ significantly.

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1D Simulation Engineer jobs near you
Infographic showing various 1D Simulation Engineer job openings in the United States as of August 2026, with employment types broken down into 93% Full Time, 3% Part Time, and 4% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $123,399 per year, or $59.3 per hour.

Plant Modelling & Simulation Engineer - ADV

ALTEN Technology USA

Auburn Hills, MI • On-site

Full-time

Posted 22 days ago

Job description

We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life-from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more.
As part of the global ALTEN Group-57,000+ engineers in 30 countries-we deliver across the entire product development cycle, from consulting to full project outsourcing.
When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow.
Job Description
  • We are seeking a Plant Modeling and Simulation Engineer to develop, validate, and maintain high-quality plant models supporting XIL, virtual validation, and system integration activities.
  • This role focuses on building scalable, reusable models across multiple vehicle domains and ensuring alignment with system-level requirements and verification workflows.
  • The engineer will work closely with cross-functional teams including system design, architecture, controls, and testing organizations to enable efficient virtual development and validation using model-based techniques.
  • This role is ideal for engineers who:
  • Enjoy deep technical work in modeling and simulation
  • Want to contribute to system-level development and validation
  • Are building toward technical leadership or system architecture roles

Key Responsibilities:
  • Plant Model Development
  • Develop and maintain 0D/1D plant models representing physical systems (e.g., propulsion, chassis, ADAS, infotainment).
  • Ensure models meet appropriate fidelity levels depending on development phase (concept, design, integration, validation).
  • Perform model validation and correlation against requirements and test data.
  • Support model reduction and optimization for simulation efficiency.
  • Model-Based Development Support
  • Integrate plant models into XIL workflows and environments.
  • Support virtual testing, requirement validation, and system verification activities.
  • Collaborate with controls and system engineers to ensure alignment between plant models and control strategies.
  • Contribute to continuous integration pipelines for model development and validation.
  • Collaboration & Integration
  • Work with:
  • System and functional design teams
  • Architecture and simulation framework teams
  • Testing and validation teams
  • Suppliers and tool vendors
  • Ensure plant models:
  • Are compatible with simulation platforms
  • Support cross-domain integration
  • Enable efficient data exchange and reuse
  • Model Quality & Governance
  • Follow established modeling best practices and standards
  • Participate in:
  • Model reviews
  • Quality checks and validation processes
  • Maintain:
  • Model documentation
  • Version control and configuration management
  • Continuous Improvement
  • Support initiatives to improve:
  • Model fidelity and performance
  • Reusability and scalability
  • Simulation efficiency
  • Contribute to tool evaluation, benchmarking, and process enhancements

Requirements / Basic Qualifications:
  • Bachelor's degree in Electrical Engineering, Mechanical Engineering, Computer Engineering, or related field
  • A minimum of 3 years of experience in plant modeling, simulation, or V&V environments
  • Strong understanding of Model-Based Development (MBD) and virtual testing methods
  • Experience with MATLAB/Simulink or similar modeling tools
  • Knowledge of physical system modeling (0D/1D)
  • Strong problem-solving and analytical skills
  • Knowledge of CI/CD tools and methods
  • Experience in one scripting language

Preferred Qualifications:
  • Experience in automotive OEM
  • Familiarity with xIL environments (MIL/SIL/HIL)
  • Understanding of automotive V&V processes and standards
  • Experience with:
  • Model validation and correlation
  • Variant/configuration management
  • Version control systems
  • Domain experience in:
  • Propulsion
  • ADAS
  • Chassis
  • Infotainment

Key Competencies:
  • Strong collaboration and communication skills
  • Ability to work in cross-functional teams
  • Attention to detail and commitment to model quality
  • Adaptability to Agile development environments

All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, age, genetic information, or pregnancy.
Please beware of job seeker scams and see this important notice on our careers page for more information about our recruiting process.
Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.
Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug-free workplace. All candidates selected for employment will be required to successfully complete a pre-employment drug screening as a condition of hire.

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