109 simulation engineer jobs at 60 companies in Fraser, CO

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Mechanical Simulation Engineer
Boulder, Colorado, United States
$100k-$140k/yr OnsiteFull Time
FIRST RF
FIRST RF: Designs and manufactures advanced antennas and radio frequency systems.
5+ YOE5+ years in mechanical engineering with aerospace/defense experience; U.S. citizenship and ability to obtain U.S. Security Clearance; BS in Mechanical Engineering; strong CFD/FEA experience; proficient in CAD/FEA tools; able to work in fast-paced multidisciplinary environment.
Altair/Siemens (HyperMesh, Optistruct, RADIOSS, HyperLife), SolidWorks Simulation, MSC Nastran, NX Nastran, ABAQUS
1w
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Simulation Engineer - Orion Support
Houston or Denver
$125k-$155k/yr OnsiteFull Time
Bay Systems Consulting
Bay Systems Consulting: Provides engineering and technology support services to government agencies.
5+ YOEBachelor’s degree in a STEM field and 5+ years of software development experience. Requires C++, Python, Linux, real-time 6 DoF simulations, SDLC, Perforce, and aerospace engineering knowledge.
C++, Python, Linux, Perforce, MATLAB, Simulink
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Software Simulation Engineer
Highlands Ranch or Houston or Littleton
$153k-$162k/yr OnsiteFull Time
I2X Technologies
I2X Technologies: Provides mission-critical engineering, cybersecurity, and IT services to government agencies.
9+ YOEBachelor's degree with 9+ years experience (5+ on spacecraft). U.S. citizenship required. Strong C++, Python, Linux, Perforce, DOORS, real-time 6 DoF simulation, MATLAB/Simulink experience and full SDLC knowledge.
C++, Python, Linux, Perforce, DOORS, MATLAB/Simulink, OrionSim, Orion Test Labs, ODN STE
2mo
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Software & Simulation Test Design Engineer
Englewood, Colorado, United States
$101k-$189k/yr OnsiteFull Time
ispace
ispaceTokyo Stock Exchange: 9348: Developing robotic spacecraft for lunar transportation and resource exploration.
5+ YOE5+ years in software engineering; proven scalable test frameworks; strong Python/C++/Java; ITAR familiarity; experience with simulations, HIL/SIL; aerospace/defense exposure preferred.
Python, C++, Java, MATLAB/Simulink, ROS, LabVIEW
3d
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Systems Engineer, Senior - Simulation
Littleton, Colorado, United States
$96k-$178k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
1+ YOESystems, aerospace, software, or GNC engineering experience; flight dynamics or simulation expertise; C++ programming; configuration management tools; active Secret clearance; U.S. citizenship; Top Secret eligibility.
C++, Git, Artifactory, Nexus, Hardware-In-the-Loop (HWIL), UNIX, Linux, STK, MBSE, Cameo, Agile
2mo
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GNC Engineer, Simulation (Swarm/Vehicle)
Golden, Colorado, United States
$90k-$165k/yr OnsiteFull Time
Rendezvous Robotics
Rendezvous Robotics: Develops self-assembling modular tiles for in-space infrastructure.
Bachelor's in relevant STEM, software development in C++ and Python, experience with high-fidelity dynamics simulation, real-time/embedded systems, and GNC concepts; strong communication and problem solving.
C++, Python, InfluxDB, Grafana, DDS, Git
1mo
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Software Engineer II, Model and Simulation
Broomfield, Colorado, United States
$120k-$165k/yr OnsiteFull Time
Katalyst Space Technologies
Katalyst Space Technologies: Develops robotic spacecraft for in-orbit satellite servicing and maneuvering.
3+ YOE3+ years modeling and simulation experience for aerospace missions, expert C++ and Python, BS in STEM, experience with distributed compute and stakeholder-driven development.
C++, Python, Basalisk, STK, GMAT
3w
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Satellite Simulation & Test Software Engineer III - TeraWave
Seattle or Denver
$151k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
3+ YOEBachelor's in CS/SE/Aerospace, 3+ years spacecraft/simulation/embedded software experience, strong C/C++/Python skills, IPC and hardware I/O knowledge, Git/CI/CD and container experience, US work authorization required.
C, C++, Python, Git, CI/CD, containerized environments, NASA's Trick, TCP/IP, UDP, CAN, I2C, SPI, RS-422, RS-485, Linux, QNX, VxWorks, RTEMS, cFS
1w
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Software Engineer (Orion Simulation)
Littleton or Denver or Houston
$95k-$130k/yr HybridFull Time
Aegis Aerospace
Aegis Aerospace: A woman-owned space and technology supporting Department of Defense and NASA missions.
2+ YOEBachelor's degree or equivalent experience, 2+ years of relevant experience, U.S. citizenship, Python and C++ proficiency, Linux development, simulation, testing, modeling, network protocols, and DOORS familiarity.
Python, C++, Linux, DOORS, MATLAB, Simulink, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, Microsoft Outlook, Adobe Acrobat
2w
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Senior Product Planning Engineer - Simulation, Security, and Deployment
San Jose or Longmont
$144k-$246k/yr HybridFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
Deep expertise in UVM, SystemVerilog, RTL simulation, formal methods, and multi-language simulation; experience with EDA product roadmaps, AI agents, enterprise deployment, licensing, and executive communication.
AMD Vivado, UVM, SystemVerilog, HDL, VHDL, Verilog, Vivado Simulator, Xcelium, Questa, Riviera, AI agents, copilots
6d
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Systems Engineer
Lone Tree or Louisville or Englewood
$108k-$149k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
6+ YOEBachelor's degree in a related engineering field, 6+ years of systems engineering experience, systems modeling and simulation proficiency, requirements management, systems integration, risk management, and V&V knowledge.
DOORS, Cameo, MATLAB, Scrum
2mo
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Engineer - Flight Simulator
Denver, Colorado, United States
$51/hr OnsiteFull Time
United Airlines
United AirlinesNASDAQ: UAL: Operates a global network of passenger and cargo flights.
5+ YOEAssociates or B.S. in a related field with 5 years simulator technician/engineer experience (or 4-year BS), programming experience, flexible availability including nights/weekends/holidays, U.S. work authorization, reliable attendance.
Instructor Operating Station (IOS)
5d
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Industrial Engineer II
Berthoud, Colorado, United States
$86k-$107k/yr OnsiteFull Time
Ursa Major
Ursa Major: Designs and manufactures rocket engines and aerospace propulsion systems.
2+ YOEBachelor's degree in industrial or manufacturing engineering or equivalent experience; 2+ years in industrial engineering, manufacturing, or operations; simulation, CAD, continuous improvement, and data analysis skills.
Technomatix, DELIMA, AutoCAD, SolidWorks, Microsoft Excel, Microsoft Power BI, Minitab, ERP, MRP, CAD
1mo
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Chief Engineer
Louisville, Colorado, United States
$200k-$250k/yr OnsiteFull Time
Red 6
Red 6: Provides augmented reality synthetic air combat training for military pilots.
15+ YOE15+ years in systems engineering/hardware design for simulation/AR/VR in defense or aerospace; system architecture, systems integration, subsystem specification, strong communication and technical leadership; BS in EE/CE required, advanced degree preferred.
Jama, DOORs, Rift, VIVE, Gear VR
6d
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Lead Systems Engineer, Battlespace
Broomfield, Colorado, United States
$165k-$218k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
12+ YOE12+ years of hardware and software systems engineering experience; engineering-related degree; MBSE, requirements, testing, modeling and simulation, Python, and cross-functional collaboration experience required.
JAMA, Cameo, MATLAB, Simulink, AFSIM, Python, Linux, C, C++, Rust
3d
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Aerothermodynamics Engineer
Mountain View or Hampton or Greenbelt or Huntsville or Dallas or Houston or Denver or Edwards
$125k-$200k/yr OnsiteFull Time
Analytical Mechanics Associates
Analytical Mechanics Associates: Provides aerospace engineering and technical services for space missions.
Master's degree in aerospace, aeronautical, mechanical, or related engineering; numerical CFD methods; massively parallel CPU/GPU CFD solvers; hypersonic multiphysics simulations; mesh generation; and verification and validation experience.
Computational Fluid Dynamics (CFD), High-Performance Computing (HPC), GPU, Python, Linux, MPI, Fortran, C++, CUDA, HIP, OpenMP, Kokkos, RAJA, PETSc, Trillions, HDF5, JAX, NumPy, PyTorch
1w
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Structural Analysis Engineer - Aerospace
Westminster, Colorado, United States
$135k-$165k/yr RemoteFull Time
ALTEN
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
4+ YOEBachelor's degree in mechanical or aerospace engineering; 4–7 years' regulated engineering experience; structural mechanics, FEA, simulation, verification, and SolidWorks experience required.
SolidWorks, FEMAP, NASTRAN, LS-DYNA, Python, Microsoft Office, CATIA V5
1mo
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Associate Engineer
Nashville or Brentwood or Atlanta or Charlotte or Fayetteville or Denver
$70k-$75k/yr FieldFull Time
DELTA |v| Forensic Engineering
DELTA |v| Forensic Engineering: Specialized engineering firm providing motor vehicle accident reconstruction services.
Bachelor's in Mechanical Engineering required; field and office accident reconstruction work using 3D scanning, drones, CAD, photogrammetry, collision simulation and EDR analysis; ~50% regional travel; strong communication and analytical skills.
3D laser scanning, drones, camera equipment, digital photography, CAD, photogrammetry, collision simulation, laser scanning platforms, vehicle event data recorder (EDR), 3D modeling
4d
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Asset Reservoir Engineer
Golden or Houston or Oakland or Reno or Salt Lake City or Colorado
$140k-$200k/yr HybridFull Time
Fervo Energy
Fervo Energy: Generates clean electricity using advanced geothermal drilling technology.
6+ YOEBachelor’s degree in engineering, 6+ years of oil and gas or geothermal engineering experience, 1+ years of field experience, asset planning, economic modeling, forecasting, simulation, hydraulic fracturing, and data analytics.
ResFrac, Eclipse, CMG, Tough2, IX, TETRAD, GOHFER, Kinetix, StimPlan, FrackOptima, Spotfire, Power BI, Python
2mo
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Thermodynamics Engineer
Englewood, Colorado, United States
$98k-$171k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
2+ YOEExpert knowledge of fluid dynamics/thermodynamics, spacecraft fluid system design and analysis, experience with advanced fluid simulation tools, Top-Secret/SCI clearance required, and progressive engineering experience (see degree/experience guidance).
Star-CCM+