111 simulink jobs at 36 companies in Castle Rock, CO

1w
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Guidance, Navigation & Controls Engineer III (Clearance Required)
Centennial or Louisville
$130k-$178k/yr OnsiteFull Time
Sierra Space
Sierra Space: Develops spacecraft and infrastructure for orbital and space transportation
5+ YOERequires 5+ years GNC experience, BS in relevant engineering (or equivalent), Top Secret with SCI eligibility, proficiency with SIMULINK/State Flow, Python, C++, SIMULINK autocode, Linux/UNIX, and experience with IMU/GPS/LIDAR modeling.
SIMULINK, State Flow, Python, C++, Linux, UNIX, STK
2d
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Flight Autonomy Engineer III - Lunar
Seattle or Denver
$131k-$183k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Bachelor’s degree in aerospace, mechanical, or electrical engineering; applied spacecraft autonomy and controls experience; MATLAB and Simulink proficiency; U.S. work authorization required.
MATLAB, Simulink, Stateflow, Confluence, JIRA, Defense Biometric Identification System (DBIDS), DO-178, DO-160, DO-254
2w
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GNC Intern (Spring 2027)
Golden, Colorado, United States
OnsiteFull Time
Rendezvous Robotics
Rendezvous Robotics: Develops self-assembling modular tiles for in-space infrastructure.
Pursuing relevant engineering or science degree with coursework in dynamics and controls; knowledge of rigid-body dynamics, electromagnetics; experience with Python, C++, or MATLAB/Simulink; strong communication skills.
Python, C++, MATLAB, Simulink, Git
1d
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Guidance, Navigation & Control Engineer (Senior, Level III)
Highlands Ranch, Colorado, United States
$110k-$205k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
3+ YOERequires spacecraft controls design, simulation, testing, MATLAB/Simulink, C++, Python, Kalman filtering, GNC analysis, U.S. citizenship, and eligibility for TS/SCI clearance with polygraph.
MATLAB, Simulink, C++, Python, Kalman Filtering, Auto code generation, AI prompting
1mo
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Sr. Systems Engineer, Test Equipment
Buffalo or Arvada or East Aurora
$120k-$150k/yr OnsiteFull Time
Moog
MoogNYSE: MOG.A: Design and manufacture of precision motion control systems.
5+ YOEB.S. in Engineering, 5+ years relevant experience, ability to obtain U.S. security clearance, experience with MATLAB/Simulink; DOORS and Cameo a plus; strong communication and analytical skills.
MATLAB/Simulink, DOORS, Cameo
2w
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Engineer I - Space Vehicle Simulators
Boulder, Colorado, United States
OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
BS in engineering or related field required; experience with Matlab/Simulink, C/C++, Ruby or Python, Linux/VxWorks, GitLab; eligible for Top Secret/SCI and U.S. citizenship required.
GitLab, Matlab/Simulink, Simulink Coder, Embedded Coder, Matlab Coder, C, C++, Ruby, Python, Linux, VxWorks
3w
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Senior Engineer, Aircraft Fluid Systems
Boulder, Colorado, United States
OnsiteFull Time
Radia
Radia: Developing the world's largest aircraft for oversized cargo transport.
8+ YOEBachelor's degree in aerospace/mechanical engineering,8+ years in aircraft systems engineering or fluid systems,strong Simulink/MATLAB/Python skills,knowledge of ECS/hydraulics,ability to work independently and communicate effectively.
Simulink, MATLAB, Python, CATIA
1mo
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Principal Guidance Navigation and Control Engineer
Boulder, Colorado, United States
$170k-$260k/yr OnsiteFull Time
Blue Canyon Technologies
Blue Canyon Technologies: Manufactures small satellites and provides spacecraft mission services.
13+ YOEBS in engineering required; ~13+ years related experience preferred. Experience with GN&C, orbital mechanics, MATLAB/Simulink, 6-DOF simulation, C and Ruby, model-based design, and configuration/issue tracking.
MATLAB, Simulink, C, Ruby
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Lead Systems Engineer, Battlespace
Waltham or Broomfield
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
8+ YOE1+ Mgmt8+ years hardware/software systems engineering; 1+ year people management; MBSE; JAMA, Cameo, Matlab, Simulink; Python; statistics/AI/ML; U.S. Secret clearance eligibility; up to 25% travel.
JAMA, Cameo, MATLAB, Simulink, AFSIM, Python
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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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Microgrid Validation Lead
San Francisco or New York City or Denver or Austin or Calgary or Toronto or United States
$189k-$205k/yr RemoteFull Time
Intersect
IntersectNASDAQ: GOOGL: Develops-located data centers and renewable energy infrastructure.
3+ YOEM.S./Ph.D. preferred; 3+ years HIL validation or power systems verification; experience with RTDS/OPAL-RT/Typhoon HIL, Simulink/Modelica, real-time lab environments, automated test pipelines, and embedded/industrial control software.
Hardware-in-the-Loop (HIL), RTDS, OPAL-RT, Typhoon HIL, Simulink, Modelica, C++, IEC 61131-3 Structured Text, AcSELerator QuickSet, CODESYS, Lua, Rust, C
2w
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Spacecraft Engineer
Westminster or Longmont
$74k-$108k/yr OnsiteFull Time
Vantor
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
2+ YOEU.S. Person required; bachelor’s in engineering/math/physics (or 4 yrs experience), able to obtain Secret clearance, 2+ years aerospace/operations experience, Unix/Linux, MATLAB/Simulink, Python, GitHub familiarity, strong communication and problem-solving.
Unix/Linux, MATLAB/Simulink, Python, Github
3w
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Sr. GNC Engineer (Contract)
United States or Arlington or Denver or Houston or Merritt Island
RemoteContract
Airbus U.S. Space & Defense
Airbus U.S. Space & DefenseEuronext Paris: AIR: Provides satellite, helicopter, and cybersecurity solutions for U.S. defense.
8+ YOEBachelor's in STEM required (Master's preferred). 8+ years' GNC experience for spacecraft (6+ with Master's). US citizenship and ability to obtain government security clearance. Proficiency in MATLAB/Simulink, STK, model-based systems engineering, and programming (C/C++, TCL, Python).
MATLAB/Simulink, STK, SysML, UML, C, C++, TCL, Python
1mo
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Senior Controls Engineer
Louisville or Arlington or Salt Lake City
$113k-$142k/yr HybridFull Time
AES
AESNYSE: AES: Provides global power generation and sustainable energy solutions.
5+ YOEBachelors in electrical/controls engineering, 5+ years controls engineering experience (utility-scale solar PV/BESS), IEC-61131-3/Codesys/TwinCAT experience, familiarity with PSS/E, PSCAD, HIL testing, Modbus/DNP3/IEC 61850, and Python or MATLAB/Simulink.
Codesys, AcSELerator, TwinCAT, Modbus TCP/RTU, DNP3, IEC 61850, SunSpec, PSS/E, PSCAD/EMTDC, RTDS, RSCAD, OPAL-RT, Speedgoat, PI Historian, OSIsoft, Python, MATLAB/Simulink, Emerson Ovation, ABB Ability, Schweitzer SEL
1mo
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Senior Power Electronics Engineer II
Westminster, Colorado, United States
$133k-$161k/yr OnsiteFull Time
CesiumAstro
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
6+ YOEBS in Electrical Engineering, 6+ years board-level power electronics design/analysis/test experience, PCB layout experience, proficiency with SPICE-family simulation tools and Altium, lab testing and high-reliability design experience, strong communication skills.
SPICE, LTSPICE, SIMetrix/SIMPLIS, PLECS, Simulink, MATLAB, MathCAD, Altium Designer, Altium, OrCAD/Allegro, PADS/Xpedition, Ansys SiWave, ADS SIPro, HyperLynx
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Director of Electrical Engineering
Denver or Louisville
$215k-$250k/yr OnsiteFull Time
Red 6
Red 6: Provides augmented reality synthetic air combat training for military pilots.
12+ YOE5+ MgmtBachelor's in EE, 12+ years electrical hardware design experience with 5+ years leading teams; aerospace/defense experience; FPGA/mixed‑signal/PCB/DO‑160 experience; ability to obtain security clearance (U.S. citizenship required).
Altium, Zuken E3, CATIA Electrical, SPICE, MATLAB/Simulink
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Instrumentation & Controls Engineer 3
Centennial, Colorado, United States
$90k-$151k/yr OnsiteFull Time
United Launch Alliance
United Launch Alliance: Aerospace providing space launch services for satellites.
4+ YOEBachelor's in engineering, minimum 4 years I&C experience in high-reliability environments, PLC/DCS/SCADA design, industrial instrumentation selection, AutoCAD/Zuken/Capital experience, familiarity with industry standards and ITAR U.S. person requirement.
PLC, DCS, SCADA, AutoCAD, Zuken, Capital, DOORS, Teamcenter, MATLAB/Simulink, IRIG 106, NTP, PTP
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Systems Engineer
Colorado Springs, Colorado, United States
HybridFull Time
Odyssey Systems
Odyssey Systems: Provides engineering, integration, and technical services to defense clients.
7+ YOEU.S. citizen able to obtain/maintain Top Secret clearance; high school diploma (BA/BS+3 years alternative); 7 years related experience (or 3 years with degree); DoD acquisition and missile/space systems experience preferred.
Sparx EA, ProCloud Server, Cameo Enterprise Architect, MATLAB, Simulink, AFSIM, DoDAF
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
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Software Engineer- Mid
Colorado Springs, Colorado, United States
$110k-$140k/yr HybridFull Time
Auria
Auria: Engineering and software solutions for space and defense missions.
4+ YOEBachelor's in CS or related,4+ years software development,experience with M&S,3D visualization,APIs/C#/C++,Agile/Jira,DevSecOps,Secret clearance eligibility.
Matlab/Simulink, AFSIM, Cesium, STK, ArcGIS, RESTful, ASP.NET, C#, C++, UML, Jira, Godot Engine, Unity, NUnit, NSubstitute, GitLab CI/CD, Docker