Senior Engine Simulation Engineer Job at Energy Systems (Waukesha)

Senior Staff Engine Simulation Engineer

The Senior Staff Engine Analysis/Simulation Engineer provides engineering input ...

Location

United States , Waukesha

Salary:

Not provided

Energy Systems

Expiration Date

Until further notice

Requirements

Bachelor of Science Degree in Mechanical or Electrical Engineering or related discipline
10+ years of relevant work experience
Previous experience in a Simulation Engineer, Analysis Engineer, or a related engineering discipline
Proficiency in 1-D simulation with GT-SUITE
Proficient at applying MATLAB/Simulink and Python in engineering analysis and simulation
Extensive hands-on experience with GT-xCHEM or CHEMKIN as applied to engine aftertreatment system modeling
Proficiency in applying 1-D and 3-D CFD tools to internal combustion engine related systems, including thermal management, lubrication system, crankcase ventilation, combustions phasing, camshaft design, turbochargers, exhaust gas recirculation, and exhaust aftertreatment
Proficient in simulating in-cylinder combustion using Converge
Proficient with co-simulation environments, including Software-in-the-Loop (SiL) and Hardware-in-the-Loop (HiL)
Experience with machine learning and predictive analytics techniques applied to engine performance and emissions modeling

Job Responsibility

Lead the development and performance of system-level and component-level simulations using 1-D tools such as GT-SUITE, Matlab/Simulink, Converge, and Ansys Fluent to support engine and generator design and development
Conduct CFD and FEA analyses to evaluate thermal, structural, and fluid dynamics performance of mechanical and energy systems
Conduct in-cylinder combustion analysis using Converge to aid in optimizing the power cylinder design for combustion efficiency and thermal management
Interpret and make recommendations based upon simulation results and collaborate with cross-functional teams through design reviews and technical discussions to guide product development
Develop modeling workflows and analysis best practices to improve efficiency and accuracy
Document analysis objectives, methods, and results using standardized reporting formats and recommend modifications based upon findings
Apply data analysis techniques, including Matlab/Simulink modeling, Python-based scripting and machine learning, to support predictive modeling and performance forecasting
Stay informed on relevant technologies, tools, and industry trends to support continuous improvement and recommend changes to best practice based upon findings

Fulltime

Software Engineer II or Senior Software Engineer - Simulation Platform

The AI Frameworks team at Microsoft develops AI software that enables running AI...

Location

United States , Redmond

Salary:

100600.00 - 199000.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C++, C, or Python OR equivalent experience
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role
These requirements include, but are not limited to the following specialized security screenings: Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter

Job Responsibility

Developing hardware simulator of next generation AI chips
Technical contribution to design, implementation, verification, and documentation of code ensuring on-time deliveries of simulator releases used daily by parter teams (C++ and Python)
Collaborate broadly across multiple disciplines and with various partner teams from hardware designers to AI models developers
Identify requirements, scope solutions, estimate work, schedule deliverables

Fulltime

Controls, Modeling, Simulation, and Analysis Engineer (GN&C Senior Engineer)

The Amentum Space Exploration Division (ASED) Guidance, Navigation, and Control ...

Location

United States , Huntsville

Salary:

Not provided

Amentum

Expiration Date

July 31, 2026

Requirements

A degree in Aerospace, Mechanical or Electrical Engineering or related field from an ABET accredited institution is required. Typical experience requirements are the equivalent of a PhD with at least 9 years of experience, a master’s with at least 13 years of experience, or BS with at least 15 years of experience. Must be a US Citizen and have a state STAR/REAL ID/Driver’s License that is Federal Government compliant. Proficiency modeling, simulating, and analyzing the performance of satellites, spacecraft, launch vehicles, and/or missiles in the time domain using parametric, Monte Carlo, and statistical techniques
Demonstrated ability to design ADCS systems (PID, state space, etc.) and analyze ADCS performance including jitter analysis and stability analysis in the time and frequency domain (Nicols, Bode, Nyquist, Root Locus, etc.)
Capability to model spacecraft components/subsystems such as: mass properties, Thrust Vector Control (TVC) actuators, Reaction Control System (RCS) thrusters, reaction wheels, slosh, pogo, rigid and/or flexible body dynamics
Understanding of and simulation of orbital mechanics and trajectories for spacecraft and launch vehicles in Systems Tool Kit (STK) or equivalent tools
Programming in MATLAB, Simulink, and C/C++. This includes debugging and improving the efficiency of simulation tools
Experience in performing software development, verification, and validation
Must be detail oriented and self-motivated that can work independently taking projects from start to finish without much oversight
Must also be able to work collaboratively with other team members both locally and remote at other facilities or vendors
Strong written and oral communication, interpersonal, and problem-solving skills
Must be a US Citizen and have a STAR ID.

Job Responsibility

Review and analyze the mission design and/or the Attitude Determination and Control System (ADCS) design of Golden Dome providers, perform independent verification and/or validation of contractor results where necessary, and identify risks in the providers’ proposed concepts and designs
Review and co-develop Concepts of Operations (ConOps) for in-space technology demonstration satellite bus contractors and proposed missions, including operational modes, mission phases, state transitions, nominal and contingency operations, and command and control architecture
Review, analyze, and simulate (in Systems Tool Kit (STK) or equivalent) in-space deployer platform trajectories, including orbital mechanics validation, orbital variation analysis of deployed assets, and evaluation of deployment sequencing and phasing strategies
Review, analyze, and independently simulate in-space deployer pointing stability performance and detumble requirements for deployed assets, including analysis of angular rates, momentum management, disturbance torques, separation dynamics, and time-to-stabilization for deployed payloads
Review, analyze, and independently simulate pointing accuracy and stability of multiple assets within the Golden Dome architecture, including jitter analysis, slew rate performance, target tracking capabilities, line-of-sight stability, attitude knowledge and control error budgets, and inter-satellite relative attitude coordination
Review and assist with technology maturation efforts through the Technology Readiness Level (TRL) scale for ultimate incorporation into Golden Dome assets, including assessment of development progress, identification of technical gaps, evaluation of test and validation approaches, and recommendations for advancement criteria
Attend offsite Technical Interchange Meetings (TIMs) with providers and subcontractors to review technical progress, assess design maturity, provide independent technical evaluation, and identify integration risks and mitigation strategies
Attend regular status meetings with NASA management and critical stakeholders to provide technical briefings, communicate risk assessments, report on provider performance, and coordinate inter-agency technical activities.

What we offer

Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance

Fulltime

Senior Simulation Engineer

TECHNIA is looking for a Senior Simulation Engineer to join us based in Milton K...

Location

United Kingdom , Milton Keynes

Salary:

Not provided

360 Resourcing Solutions

Expiration Date

Until further notice

Requirements

BEng in Automotive, Mechanical, or Aerospace Engineering, or a BSc in a relevant Engineering discipline
Strong knowledge of product, system, and component analysis for project delivery
Experience using Abaqus/CAE or Abaqus for CATIA
Good understanding of engineering materials and their properties in design and analysis
Proficient in Microsoft Office (Word, Excel, PowerPoint, Outlook)
Demonstrable problem-solving skills and analytical thinking
Strong presentation and communication skills
Hand calculations
Structural analysis (linear and non-linear)
Dynamic, modal, and vibration analysis

Job Responsibility

Perform advanced simulations of components, systems, and products using a range of CAE tools and methodologies
Define and agree analysis scope based on customer requirements, providing technical leadership to stakeholders
Apply first-principles engineering and hand calculations to validate and support simulation results
Interpret analysis outputs and deliver clear, data-driven design recommendations
Lead technical discussions and chair customer meetings, ensuring actions are tracked and delivered on time
Develop, maintain, and enhance CAE standards, processes, and best practices across the organisation
Mentor and support junior engineers, providing technical guidance and training
Interface directly with clients to resolve complex technical challenges and deliver expert advice
Produce high-quality technical reports, documentation, and presentations for diverse audiences
Develop reusable simulation models and methodologies to improve efficiency and consistency

What we offer

Dynamic, international environment
Exciting opportunity to work with impactful projects
Attractive Benefits package (Pension, healthcare and many more benefits)
Competitive Salary
Continuous training, support and focus on your personal and professional development
A truly diverse working environment where differences are embraced
Family-friendly culture

Fulltime

Modeling and Simulation Engineer, Senior

As an operations analyst, you’re passionate about exploring the root cause of an...

Location

United States , Fort Meade

Salary:

69400.00 - 158000.00 USD / Year

Booz Allen Hamilton

Expiration Date

Until further notice

Requirements

10+ years of experience with conducting analysis of management and operational problems using operations research techniques
4+ years of experience with the application of modeling and simulation to address decision analysis problems
4+ years of experience conducting multiple objective decision analysis or cost benefit analysis in support of research objectives
4+ years of experience with PANDAS, R, Excel and VBA, ARENA, OCTAVE, Tableau, Gurobi and CPLEX, EXTENDSIM, SAS, NETICA, stats models, Stata, MATLAB, or SPSS
TS/SCI clearance with a polygraph
Bachelor’s degree in a Science, Technology, Engineering, or Mathematics (STEM) field

Job Responsibility

Explore the root cause of an issue and then analyze, report, and develop recommendations for a creative solution
Help solve complex analytical problems
Assist with developing process improvement solutions
Create applications and tools to enhance productivity
Guide a team to develop study plans, conduct research, create models and tools, brief decision makers, and write reports
Devise modeling and measuring techniques utilizing mathematics, statistical methods, engineering methods, operational mathematics techniques such as linear programming, simulation, task automation, and other principles and laws of scientific and economic disciplines
Develop technologies and concepts that advance efficiencies for IC and DoD customers

What we offer

Health, life, disability, financial, and retirement benefits
Paid leave
Professional development
Tuition assistance
Work-life programs
Dependent care
Recognition awards program

Senior Software Engineer, Simulation

General Motors is a global leader in advanced driver assistance. With Super Crui...

Location

United States , Sunnyvale

Salary:

129400.00 - 198400.00 USD / Year

General Motors

Expiration Date

Until further notice

Requirements

5+ years of applied experience developing complex evaluation, simulation, or test frameworks.
Proficient in developing Python for production systems, including unit testing, code review, performance tradeoffs, and reliability best practices.
Demonstrated ability to drive technical design and execution across multiple teams and organizations in a remote or distributed environment.
Strong communication and collaboration skills.
BS, MS, or PhD in Computer Science, Engineering, or equivalent experience.

Job Responsibility

Design, build, and maintain large-scale test infrastructure and evaluation pipelines that enable and quantify the accuracy, reliability, and efficiency of simulation tests used for autonomous vehicle software validation.
Develop and maintain GM's core simulation dashboards and reports, delivering clear, actionable, and interpretable insights on test operations, simulation trust and health trends to engineering teams and leadership.
Drive scalable simulation quality assessments, standardized processes, and automation to support seamless integration of automated outputs with human-in-the-loop analysis and evaluation.
Collaborate with cross-functional partners across Autonomy, Systems, Safety, and customer teams to define, refine, and drive consensus on simulation validation methodologies and requirements.
Uphold high standards for code quality and software architecture through code reviews and technical leadership, mentoring other engineers on software engineering and simulation testing best practices.
Leverage AI-assisted development tools and analytics platforms to enhance productivity, improve code quality, and drive innovation in simulation testing.

What we offer

Medical
dental
vision
Health Savings Account
Flexible Spending Accounts
retirement savings plan
sickness and accident benefits
life insurance
paid vacation & holidays
tuition assistance programs

Fulltime

Mission Modeling and Simulation Software Engineer, Senior

As a software engineer who builds in mission-driven domains, you’ve spent your c...

Location

United States , Annapolis Junction

Salary:

86900.00 - 198000.00 USD / Year

Booz Allen Hamilton

Expiration Date

Until further notice

Requirements

5+ years of experience developing software for modeling, simulation, or mission planning applications in defense, intelligence, or national security contexts
Experience building domain models that represent operational scenarios, including entity definitions, action spaces, effect chains, and constraint structures
Experience with effects modeling, including the representation of cyber operations, electronic warfare, or information activities within simulation or planning frameworks
Ability to translate operational concepts and doctrine into software-representable structures such as effect catalogs, constraint templates, or scenario specifications
Ability to obtain a TS/SCI clearance with a polygraph
Bachelor’s degree in a CS, Systems Engineering, or Operations Research field

Job Responsibility

Own the scenario execution layer and operational domain models for a platform that generates optimized courses of action under uncertainty
Define action spaces, effects models, and constraint templates that give the solver something meaningful to reason over
Build the execution harness and vignettes that demonstrate cross-domain composition in operationally-relevant contexts
Ensure the platform works against scenarios that defense planners and operators recognize as real, relevant, and challenging

What we offer

Health
Life
Disability
Financial
Retirement benefits
Paid leave
Professional development
Tuition assistance
Work-life programs
Dependent care

Fulltime

Senior Quantum Simulation Engineer

Microsoft Quantum has assembled a talented, diverse international team to build ...

Location

United States , Santa Barbara

Salary:

119800.00 - 234700.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Physics, Engineering, or related field AND 6+ years experience in industry or in a research and development environment
Master's Degree in Physics, Engineering, or related field AND 4+ years experience in industry or in a research and development environment
Doctorate in Physics, Engineering, or related field AND 1+ years experience in industry or in a research and development environment
Ability to meet Microsoft, customer and/or government security screening requirements
Ability to work in an “AI-first” environment using modern AI tools
Ability to design and build AI agents/copilots that assist with experiment setup, log triage, measurement report generation, protocol templating, and knowledge retrieval

Job Responsibility

Simulation Development: Define, implement, and refine error models of quantum devices and their operations
Validation & Optimization: Develop, test, and validate models, iterating to improve accuracy and performance
Predictive Analysis: Compare simulation outcomes with experimental data to ensure reliability and guide improvements
Tool Creation: Build and maintain simulation tools, libraries, and modeling systems to support device development
Large-Scale Modeling: Conduct simulations to explore the behavior and scalability of a network of qubits
Insight Generation: Translate theoretical and simulation results into design decisions and qubit operation strategies
Cross-Team Collaboration: Collaborate effectively across teams, demonstrating clear communication
Embody our culture and values

Fulltime

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Senior Engine Simulation Engineer

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