20 simulation testing jobs at 13 companies in Dallas, TX

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Lead Simulation Engineer (Digital Twin)
Irving, Texas, United States
$128k-$209k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
5+ YOE5+ years developing digital twins or simulation systems; expertise with physics‑based simulation, real‑time visualization, and C++/Python; experience with NVIDIA Omniverse and validation/testing of simulation models.
NVIDIA Omniverse, Omniverse Kit/Code, Omniverse Physics, PhysX, CARLA, Siemens NX, Teamcenter, Plant Simulation, Dassault 3DEXPERIENCE, Ansys Twin Builder, Unity, Rockwell Emulate3D, Bullet, ODE, USD workflows, C++, Python
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Lead Simulation Engineer (Digital Twin)
Irving, Texas, United States
$128k-$209k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
5+ YOE5+ years developing digital twins or simulation systems; strong C++ and Python skills; experience with NVIDIA Omniverse, physics engines (PhysX, Omniverse Physics, Bullet, ODE), real-time 3D visualization, model validation and testing; bachelor’s degree or equivalent preferred.
NVIDIA Omniverse, Omniverse Physics, PhysX, Omniverse Kit/Code, USD, CARLA, Siemens NX, Teamcenter, Plant Simulation, Dassault 3DEXPERIENCE, Ansys Twin Builder, Unity, Unreal Engine, Bullet, ODE, C++, Python
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Verification & Validation (V&V) Engineer – HIL, Simulation & Autonomy Validation
Mountain View or Fort Worth or Dallas or Toronto or Texas or Arkansas or Ontario
$160k-$220k/yr OnsiteFull Time
Gatik
Gatik: Operates autonomous trucks for B2B middle-mile delivery logistics.
Bachelor's degree in engineering/CS/robotics/automotive required; experience in V&V, ADAS or autonomous vehicle systems; familiarity with HIL/SIL/simulation and structured test plans; strong troubleshooting and communication skills.
Hardware-in-the-Loop (HIL), Software-in-the-Loop (SIL), Python, SQL, Grafana, Foxglove
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Reliability Lab Test Technician
Allen, Texas, United States
OnsiteFull Time
onsemi: Designs and manufactures semiconductor solutions for power and sensing.
3+ YOE3+ years semiconductor lab/reliability testing experience; Associate's in Electronics or related; hands-on with ESD simulators and Latchup systems; familiarity with JEDEC/ESDA standards; able to read schematics and use oscilloscopes, DMMs, curve tracers.
ESD simulators, Latchup test systems, Thermo Fisher, MK, Oscilloscope, DMM, Curve Tracer
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Staff/Principal Engineer - HBM Design for Test (DFT)
Richardson, Texas, United States
OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Designs and manufactures semiconductor memory and data storage solutions.
5+ YOEBachelor's in EE (Master's preferred), 5+ years DFT/design-for-test experience, strong MBIST and memory architecture (HBM/DRAM) knowledge, Verilog and analog simulation experience, DFT architecture and specification ownership.
Verilog, IEEE 1500
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11 - Senior Staff Engineer, Mechanical Design (Richardson, TX, US)
Richardson, Texas, United States
OnsiteFull Time
Celestica
CelesticaNYSE: CLS: Provides design, manufacturing, and supply chain solutions for electronics.
11+ YOE11+ years experience; Bachelor\u0002s degree or equivalent; expertise in mechanical design, 3D modeling and simulation, calculations, testing, manufacturing support, cross-functional collaboration and technical leadership.
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Principal Radar Backend Electronics Lead
McKinney, Texas, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOESTEM degree with minimum 8 years experience, U.S. citizenship and ability to obtain/maintain DoD Secret clearance, RF simulation and testing experience, technical leadership and hardware design/production experience.
ADS, HFSS, SystemVue, spectrum analyzer, network analyzer, FPGAs
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Flight Instructor
Dallas, Texas, United States
OnsiteFull Time
FlightSafety International
FlightSafety International: Professional aviation training and flight simulator manufacturing services.
Unrestricted ATP or ICAO ATPL (or meeting 14 CFR requirements), PIC type rating, participation in DOT drug & alcohol testing, preferred 2,500 flight hours, ability to teach ground and simulator training.
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RF Engineer Sr
Fort Worth or Texas
$101k-$201k/yr RemoteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
3+ YOEActive final Secret clearance and US citizenship required. STEM degree plus 3+ years experience, experience leading small technical teams, technical writing, and RF microwave test/simulation experience.
RF microwave test equipment, microwave simulation tools
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Principal RF Designer and Architect (Richardson, TX, US, 75081)
Richardson or San Jose
$170k-$222k/yr OnsiteFull Time
Qorvo
QorvoNASDAQ: QRVO: Designs and manufactures radio frequency and power semiconductor solutions.
6+ YOEMSEE required (PhD preferred); 6+ years in RF/microwave or defense; expertise in RF, analog/digital circuit design, PCB layout, Spice simulations, power management, ADC/DAC, and hardware test equipment.
Spice, AWGs, signal analyzers, mixed signal oscilloscopes
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Senior Software Engineer - OMS
Fort Worth or Palmdale
$120k-$160k/yr OnsiteFull Time
Lynx Software Technologies
Lynx Software Technologies: Provides secure, safety-certified software for aerospace and defense.
5+ YOEBachelor's in STEM,5+ years C++ development (Linux),OMS architecture experience, DDS/pub-sub middleware, service-oriented design, interface/ICD work,mission simulation/testing;Active Secret clearance required.
Open Mission Systems (OMS), C++, Linux, DDS, Confluence, JIRA, Bitbucket, Java, CI/CD
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Business Analytics Lead Analyst
Irving, Texas, United States
$160k-$169k/yr HybridFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
6+ YOEBachelor's in a related field plus 6 years (or Master's +4) performing advanced data and business analytics, experimentation (A/B testing/DOE), forecasting, financial simulation, dashboarding (Excel/Tableau/SQL), and using Python/SAS/SQL.
Python, SAS, SQL, Tableau, Microsoft Excel
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Guidance Navigation Controls (GNC) Engineer V/VI
San Luis Obispo or Fort Worth or Fort Walton Beach
$197k-$265k/yr OnsiteFull Time
Zone 5 Technologies
Zone 5 Technologies: Develops autonomous unmanned aircraft systems and precision-guided missile technology.
10+ YOEMaster's in engineering, 10+ years flight controls experience (5+ years in UAS), expert Matlab/Simulink and auto-code generation, SWIL/HWIL simulation experience, state estimation/Kalman filtering, leadership and flight test experience.
Matlab, Simulink, Software-in-the-loop (SWIL), Hardware-in-the-loop (HWIL)
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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
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Communications Officer
Rowlett, Texas, United States
$52k-$72k/yr OnsiteFull Time
City of Rowlett
City of Rowlett: Provides municipal governance and public safety to Rowlett residents.
High school diploma/GED required; valid driver's license; must obtain state dispatcher certification within one year; ability to operate CAD, multi-line phones, two-way radios; computer skills (Microsoft Office); pass simulated dispatch test and CritiCall; work varied shifts.
Computer Aided Dispatch (CAD), CritiCall, Microsoft Office, Telecommunications Devices for the Deaf (TDD), two-way radio systems, multi-line telephone systems