12 software simulation engineer jobs at 9 companies in McKinney, TX

3mo
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Senior Engineer, XBAT Simulation Modeling (R4546) (TX/SD/BOS)
Dallas or San Diego or Boston
$105k-$155k/yr OnsiteFull Time
Shield AI
Shield AI: Develops autonomous flight software and unmanned aircraft for defense.
5+ YOEBS/MS in CS, Aerospace, Robotics; 5+ years software development; strong C++ (C++17+); experience in simulation, V&V, and performance analysis.
2w
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Principal Software Engineer (Nvidia Platform)
Irving, Texas, United States
$148k-$240k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Principal-level software engineer to define architecture and integration for simulation, digital twin, and cloud-native microservices; strong backend development (Python or Java), distributed systems, APIs (REST, gRPC), and AI-assisted workflows.
REST, gRPC, Python, Java, LangChain, LangGraph
2w
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Senior Software Engineer II, Toolpath Algorithms
Salt Lake City or Dallas or Indianapolis
$198k-$248k/yr RemoteFull Time
Dandy
Dandy: Provides digital dental laboratory services and practice management software.
Experienced software engineer with production C++/Python/TypeScript skills, deep toolpath/CNC or 6DoF robotics experience, computational geometry and simulation proficiency, and willingness to travel up to 30%.
C++, python, TypeScript, Three.js, WebGL, WebGPU, WGSL, WASM, Emscripten, React, ROS, CGAL, Open CASCADE, HLSL, GLSL, CUDA
2d
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Senior Sensor Modeling Software Engineer
Richardson, Texas, United States
$212k-$286k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
10+ YOERequires active U.S. Top Secret clearance, Bachelor\u0002s degree, 10+ years software development experience, 5+ years Java, strong simulation and systems integration skills, and U.S. person status.
Java, C, C++, Linux, AGILE, DevOps, CodeVue
1mo
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Platform Verification Engineer - Software Systems
San Francisco or Toronto or Dallas or Pittsburgh
$134k-$222k/yr HybridFull Time
Waabi
Waabi: Develops Physical AI for autonomous trucking and robotaxis.
3+ YOEBachelors in engineering and 3+ years in automotive/robotics or related industry; experience in systems verification & validation, autonomous vehicle stack, simulation, and strong software skills (Python, C++, Rust).
Python, C++, Rust, Continuous Integration (CI)
2w
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Senior Software Engineering Manager (Nvidia Platform)
Irving, Texas, United States
$159k-$259k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Proven leadership of large engineering teams, designing and delivering scalable cloud-native platform services/APIs, strong software architecture and operational excellence, experience with simulation/digital twin and NVIDIA ecosystem preferred.
Omniverse, OpenUSD/USD, Isaac Sim, GitHub Copilot
3w
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Industrial Engineer - Capacity
Richardson, Texas, United States
OnsiteFull Time
Texas Instruments
Texas InstrumentsNASDAQ: TXN: Designs and manufactures semiconductors and integrated circuits.
2+ YOEBachelor's in engineering, 2+ years in semiconductor/advanced manufacturing, capacity and supply chain modeling, SQL and data visualization proficiency preferred, simulation and scheduling software experience, coding ability, strong analytical and communication skills.
SQL
1mo
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BMC3 Chief Engineer (39460)
Plano or Rockwall or Greenville
OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
12+ YOE12+ years systems engineering experience, BS in Systems/Electrical/Software Engineering (or graduate degree with 10+ years), experience with BMC3/command-and-control architectures, program leadership, requirements and test planning, and active Secret clearance.
MBSE, Modeling and Simulation, DevSecOps, Agile
1mo
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Sr. Digital Twin Engineer
Irving, Texas, United States
$113k-$183k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
3+ YOEBachelor's in CS/Software Engineering/Robotics, 3+ years developing digital twins or simulations, strong C++ and Python skills, experience with NVIDIA Omniverse/USD/Omniverse Kit/PhysX, validation and real‑time visualization experience.
NVIDIA Omniverse, USD, Omniverse Kit, Omniverse Code, PhysX, CARLA, Siemens NX, Teamcenter, Plant Simulation, Dassault 3DEXPERIENCE, Ansys Twin Builder, Unity, Unreal Engine, C++, Python
1mo
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Controls Engineer Intern (Fall 2026)
South San Francisco or Dallas
OnsiteFull Time, Internship
Zipline
Zipline: Operates an autonomous drone delivery system for medical supplies.
Strong applied math and controls experience, experience with controls solutions, exposure to inertial navigation or optimal control, software skills in embedded and technical computing, and simulation/flight-data analysis interest.
C, C++, Rust, MATLAB, Python, Julia, GitHub
2mo
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Staff Engineer, XBAT DevOps (R4542) (Dallas, TX)
Dallas, Texas, United States
$158k-$215k/yr OnsiteFull Time
Shield AI
Shield AI: Develops autonomous flight software and unmanned aircraft for defense.
5+ YOEBS or MS in CS/CE/EE or related field; 5+ years of software development; strong modern C++ (C++17+); experience with simulation or robotics; real-time deterministic software; DevOps/CI-CD with containerized environments; collaboration across software and hardware teams.
C++, Docker, Kubernetes, Azure DevOps, Jenkins, GitHub Actions, Git, CMake, Prometheus, Grafana
1mo
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Strategic Business Planner
Dallas, Texas, United States
OnsiteFull Time
HF Sinclair
HF SinclairNYSE: DINO: Refines and markets petroleum, renewable fuels, and specialty lubricants.
5+ YOEBachelors in Engineering or related field, 5+ years refining experience, refinery asset knowledge, financial modeling and economic analysis skills, proficiency with Microsoft products and engineering/LP/simulation software, strong communication.
Microsoft products, engineering software, LP, simulation software, modeling software