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Amesim Engineer Simulation information

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$39K

$123.4K

$190.5K

How much do amesim engineer simulation jobs pay per year?

As of Jun 7, 2026, the average yearly pay for amesim engineer 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 are the key skills and qualifications needed to thrive as an Amesim Engineer Simulation, and why are they important?

To thrive as an Amesim Engineer Simulation, you need a solid background in mechanical or electrical engineering, strong analytical skills, and experience with system modeling and simulation. Proficiency with Siemens Amesim software, familiarity with MATLAB/Simulink, and knowledge of control systems or mechatronics are typically required, often supported by relevant certifications. Strong problem-solving abilities, attention to detail, and effective communication skills help engineers collaborate with multidisciplinary teams and explain complex simulation results. These competencies ensure accurate modeling, efficient troubleshooting, and successful project delivery in fast-paced engineering environments.

What is the difference between Amesim Engineer Simulation vs Mechanical Engineer?

AspectAmesim Engineer SimulationMechanical Engineer
Required CredentialsBachelor's in Mechanical, Electrical, or related fields; proficiency in simulation softwareBachelor's or higher in Mechanical Engineering; often includes CAD and design software skills
Work EnvironmentPrimarily office-based, focused on simulation labs and softwareDesign studios, manufacturing plants, or office settings for design and analysis
Industry UsageAutomotive, aerospace, and industrial equipment sectors for system simulationManufacturing, product design, and R&D across various industries

While both roles require engineering backgrounds, Amesim Engineer Simulation specializes in system-level simulation using software tools like Amesim, whereas Mechanical Engineers focus on design, analysis, and manufacturing processes. The roles often overlap in industries like automotive and aerospace but differ in daily tasks and skill sets.

What are Amesim Engineer Simulation jobs?

Amesim Engineer Simulation jobs involve using the Siemens Amesim software to model, simulate, and analyze the behavior of multi-domain systems such as mechanical, hydraulic, thermal, and electrical components. Engineers in this role typically work in industries like automotive, aerospace, or energy to optimize system performance, validate designs, and troubleshoot issues before physical prototypes are built. They collaborate with design teams, run simulation scenarios, and help integrate simulation results into the product development process.

What are some common challenges Amesim Engineers face when integrating simulation models with real-world systems?

Amesim Engineers often face challenges ensuring that simulation models accurately reflect real-world system behaviors, especially when dealing with complex mechanical, hydraulic, or thermal subsystems. Discrepancies can arise due to incomplete data, modeling assumptions, or limitations in component libraries. Effective collaboration with design, testing, and controls teams is essential to validate and refine models, requiring strong communication and problem-solving skills. Keeping models up-to-date with ongoing design changes is also crucial to maintain simulation reliability.
Infographic showing various Amesim Engineer Simulation job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $123,399 per year, or $59.3 per hour.

Thermodynamics Performance Engineer

Arbor Energy

El Segundo, CA

$140K - $155K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

Job description

Role Overview

We're looking for a Thermodynamics Performance Engineer to own the dynamic and steady-state thermodynamic models of our direct-fired supercritical CO Brayton cycle. You'll be the person who turns integrated system behavior into clear, actionable insight - running performance studies ahead of test campaigns, reconciling predictions against test data, and growing our modeling capability into a digital-twin-quality simulation platform that supports controls development, trip response, and eventual hardware-in-the-loop testing. You'll work closely with our test, combustion, turbomachinery, recuperator, fluid systems, and controls engineers. This is the simulation backbone for a first-of-a-kind power system, and the work is foundational to how we operate, validate, and scale the technology.

This is an onsite opportunity in our El Segundo, CA office. 

Responsibilities
  • Own the integrated cycle performance model - steady-state and dynamic - for our direct-fired sCO Brayton power loop, maintaining and advancing it through the hardware lifecycle
  • Run performance prediction and sensitivity studies ahead of test campaigns; reconcile model output against test data to drive model refinement and surface component-level insights
  • Own the architecture call on how our dynamic modeling stack should evolve over time - what platform, what fidelity, on what evidence
  • Build property tables, turbomachinery map handling, heat exchanger transient models, and combustor representations appropriate to the cycle and fidelity required
  • Collaborate with combustion, turbomachinery, and heat exchanger engineers to integrate component data into system-level models; collaborate with controls and software teams on closed-loop simulation and HIL planning
  • Develop simulation infrastructure - scripted scenario runs, parameter sweeps, validation cases - that makes the model usable by engineers beyond yourself
Requirements
  • Bachelor's degree in Chemical, Mechanical, Aerospace, Nuclear, or related Engineering field
  • 4+ years of experience in cycle performance analysis, thermodynamic systems modeling, or dynamic process simulation
  • Strong fundamentals in thermodynamics, fluid mechanics, and heat transfer, applied to integrated multi-component systems
  • Demonstrated experience building dynamic simulation models of fluid/thermal systems in an industry-grade 1D system simulation platform - and a clear point of view on tool tradeoffs for closed-loop power cycle applications
  • Working knowledge of integrated power loop equipment - heat exchanger sizing, compressor/pump curves, valve Cv, piping hydraulics - and how each shows up in dynamic response
  • Programming proficiency: Python for data reduction and automation; one of MATLAB/Simulink, Modelica, or equivalent for modeling
  • Strong ownership mentality and comfort driving rigorous analysis in a fast-paced startup environment
Preferred Qualifications
  • Deep experience with industry dynamic simulation platforms (such as GT-SUITE, Modelica/Dymola, NPSS, Flownex, Simcenter Amesim, or equivalent) applied to turbomachinery, power cycles, or closed-loop thermal-fluid systems
  • Background in nuclear thermal-hydraulics with fast-dynamic single-phase modeling experience (RELAP, TRACE, MARS, ATHLET, GAMMA, or equivalent), particularly applied to gas-cooled or sCO reactor concepts
  • Working knowledge of real-fluid EOS handling (REFPROP, CoolProp, Span-Wagner) and turbomachinery map interpolation near critical conditions
  • History of making and defending tool/methodology decisions in a constrained engineering environment
  • Experience with supercritical CO, closed Brayton cycles, high-pressure systems (100+ bar), or other high-density working fluids
  • Experience coupling plant models to control systems for HIL testing, controller validation, FMU export, or operator training simulators
  • Hands-on plant startup, commissioning, or field troubleshooting on first-of-a-kind or developmental systems
  • Background in rocketry, gas turbine, advanced reactors, or high-performance turbomachinery environments
Compensation & Benefits
  • Pre-IPO stock options
  • Medical, dental, and vision insurance (Arbor covers 90% for employees)
  • Basic life insurance fully covered
  • Health savings account (HSA) with matching
  • Flexible savings account (FSA)
  • Unlimited PTO 
  • 12+ company holidays, including Earth Day! 
  • 401(k)
  • Commuter benefits
  • Annual learning and development stipend
  • And more!

Base Pay: $140,000 - $155,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location.

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