117 simulation engineer jobs at 53 companies in Lyons, CO
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Simulation Engineer | Noise & Vibration
Denver, Colorado, United States
OnsiteFull Time
Perform noise and vibration simulation, contribute to hardware design, validation, and troubleshooting to minimize audible noise and optimize sound quality.
2mo
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Mechanical Simulation Engineer
Boulder, Colorado, United States
$100k-$140k/yr OnsiteFull Time
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
1mo
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Senior Satellite Simulation & Test Software Engineer - TeraWave
Seattle or Los Angeles or Denver
$182k-$277k/yr OnsiteFull Time
10+ YOEBachelor's degree in CS/SE/Aerospace, 10+ years spacecraft or embedded simulation/software experience, strong C/C++ and Python skills, simulation architecture and verification experience, familiarity with flight interfaces and IPC, U.S. work eligibility required.
C, C++, Python, Google Test, Git, CI/CD, containerized environments, IPC, sockets, shared memory, message queues, publish-subscribe middleware, NASA's Trick, cFS, CCSDS, MISRA C/C++, Linux, QNX, VxWorks, RTEMS, TCP/IP, UDP, CAN, I2C, SPI, RS-422/485
2mo
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Software & Simulation Test Design Engineer
Englewood, Colorado, United States
$101k-$189k/yr OnsiteFull Time
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
2w
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Spacecraft Closed-Loop Simulation Engineer
Boulder, Colorado, United States
$120k-$179k/yr OnsiteFull Time
Bachelor's in engineering or physical science, proficiency in C/C++, Python, Linux, embedded/EGSE systems, simulation/HIL development, containerization and CI/CD, electronics lab skills; U.S. person required for export-controlled work.
C, C++, Python, bash, Linux, Linux PREEMPT-RT, EGSE, ZMQ, RabbitMQ, Renode, Basilisk, Xmera, SWIG, CMake, Docker, Podman, CI/CD, oscilloscopes
2w
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Sr. Systems Engineer - Modeling, Simulation & Analysis Engineer
Aurora, Colorado, United States
$87k-$165k/yr OnsiteFull Time
5+ YOEBachelor's in STEM and 5+ years engineering experience, object-oriented development in C/C++, Python or MATLAB, modeling & simulation expertise, active transferable DoD Secret clearance, U.S. citizenship.
C, C++, Python, MATLAB, Git, UNIX, Linux
1mo
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Sys Modeling and Simulation (Algorithms Engineer) - Level 5
Aurora, Colorado, United States
$177k-$266k/yr OnsiteFull Time
8+ YOEActive U.S. Top Secret/SCI clearance; STEM degree with 8–12+ years experience depending on degree; experience developing custom algorithms and performance models; proficiency with MATLAB, Python, and C/C++; strong presentation and systems engineering experience.
MATLAB, Python, C/C++, Model-Based Systems Engineering (MBSE), Agile
1mo
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GNC Engineer, Simulation (Swarm/Vehicle)
Golden, Colorado, United States
$90k-$165k/yr OnsiteFull Time
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
3w
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Software Engineer II, Model and Simulation
Broomfield, Colorado, United States
$120k-$165k/yr OnsiteFull Time
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
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Simulation Software Engineer 4
Centennial, Colorado, United States
$138k-$230k/yr OnsiteFull Time
6+ YOEBachelor's in STEM, 6+ years experience, Real Time Linux, timing-critical hardware/software experience, IV&V experience, C/C++/Python, Git, CI/CD; U.S. Person required for ITAR.
Real Time Linux, C, C++, Python, Git, CI/CD, Verilog, VHDL, DevSecOps
4d
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Senior Product Planning Engineer - Simulation, Security, and Deployment
San Jose or Longmont
$144k-$246k/yr HybridFull Time
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
1mo
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Sys Modeling and Simulation (Algorithms Engineer) - Level 5
Aurora, Colorado, United States
$177k-$266k/yr OnsiteFull Time
8+ YOEActive U.S. Top Secret/SCI clearance, STEM degree with 8+ years relevant experience (varies by degree), experience developing algorithms and performance models, proficiency in MATLAB/Python/C/C++, and strong presentation and collaborative skills.
MATLAB, Python, C, C++, Model-Based Systems Engineering (MBSE), Agile
1mo
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Senior Software Engineer, Simulation/Integration
Littleton, Colorado, United States
$93k-$164k/yr OnsiteFull Time
Secret clearance and U.S. citizenship required; experience with Linux/UNIX, Python, C++, software development, and hardware/software integration and testing; strong verbal and written communication skills.
Linux, UNIX, Python, C++, Matlab, Agile
1mo
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Chief Engineer
Louisville, Colorado, United States
$200k-$250k/yr OnsiteFull Time
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
2w
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Junior Process Engineer
Centennial, Colorado, United States
$50k-$75k/yr HybridFull Time
Halker Consulting: Provides multidisciplinary engineering and design for energy infrastructure projects.
0+ YOEBachelors in Chemical Engineering preferred, 0–3 years process engineering experience in oil & gas, ability to produce PFDs/P&IDs, equipment sizing, and process simulation; strong teamwork and communication.
1mo
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Systems Engineer III
Lone Tree or Englewood
$108k-$149k/yr HybridFull Time
6+ YOEBachelor's in engineering, 6+ years systems engineering experience, advanced proficiency with systems modeling/simulation tools, requirements management and MBSE knowledge, multi-disciplinary team experience, and U.S. eligibility for required authorizations.
DOORS, Cameo, MATLAB
1mo
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Associate Engineer
Nashville or Brentwood or Atlanta or Charlotte or Fayetteville or Denver
$70k-$75k/yr FieldFull Time
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
1mo
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Thermodynamics Engineer
Englewood, Colorado, United States
$98k-$171k/yr OnsiteFull Time
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+
3d
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Staff Electrical Engineer
Niwot or Boulder
$140k-$177k/yr HybridFull Time
15+ YOEBachelor's degree in electrical engineering or related field and 15+ years of analog or optoelectronics circuit design experience. Requires schematic capture, PCB design, lasers, photodetectors, analog simulation, and mentoring skills.
Siemens Xpedition/EDM, CMOS
1mo
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Mechanical Engineer 5
Englewood or Denver
$145k-$176k/yr OnsiteFull Time
10+ YOEUS citizenship required. BS in engineering, 10+ years experience, 5+ years FEA with Ansys Mechanical or Creo Simulate, PE preferred, proficiency with PTC Creo and Mathcad, strong design and documentation skills.
Ansys Mechanical, Creo Simulate, PTC Creo, Mathcad
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