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25 prototype engineer jobs at 20 companies in Sugar Land, TX

1w
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Design Engineer
Katy, Texas, United States
OnsiteFull Time
Ledge Lounger
Ledge Lounger: Designs and manufactures premium in-pool and outdoor furniture.
Experienced engineer with plastics and fabrication expertise; SolidWorks and CAM/CAMWorks proficiency; CNC and prototyping skills; able to lift 75+ lbs and perform hands-on fabrication; bachelor's degree preferred.
SolidWorks, Rhino, CAMWorks, CNC
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6h
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NPD Process Engineer
Houston, Texas, United States
OnsiteFull Time
SLB
SLBNYSE: SLB: Provides global oilfield services, equipment, and digital energy solutions.
5+ YOE5–15 years product development experience; chemical engineering degree required, PhD preferred; experience with lab testing, prototyping, technical reporting, and product commercialization.
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1mo
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Mechanical Engineer – Engineering Controls
Houston, Texas, United States
OnsiteFull Time
Eurofins Scientific
Eurofins ScientificEuronext Paris: ERF: Global provider of analytical testing and laboratory services.
5+ YOEBachelor's in Mechanical/Manufacturing Engineering required; 5+ years engineering experience in equipment design, prototyping, manufacturing systems, automation or process improvement; strong mechanical aptitude, project management, and vendor/fabrication experience.
SolidWorks, Inventor, AutoCAD
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7h
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NPD Process Engineer
Houston, Texas, United States
OnsiteFull Time
SLB
SLBNYSE: SLB: Global provider of technology and services for energy industry
5+ YOE5–15 years product development experience; chemical engineering degree required; PhD desirable; experience with lab testing, prototyping, and product commercialization.
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3w
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Sr. Electronics Engineer
Houston, Texas, United States
$130k-$150k/yr OnsiteFull Time
Quaise Energy
Quaise Energy: Unlocking geothermal energy through millimeter-wave drilling technology.
8+ YOEDesign and test high-temperature downhole electronics; lead lab experiments, PCB/layout, prototype fabrication, embedded system development; 8+ years engineering experience; Master's preferred.
HFSS, MATLAB, OrCAD, PSpice, Simulink, PLC, Altium Designer, Python, LabVIEW, VHDL, C, Microsoft Office
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3w
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Senior Mechatronics Engineer
Denver or Charleston or Phoenix or Houston or Reading or Baton Rouge or Monrovia
$135k-$199k/yr HybridFull Time
Worley
WorleyAustralian Securities Exchange: WOR: Global professional services for energy, chemicals, and resources sectors.
7+ YOEBachelor's in engineering, 7+ years mechatronics/robotics experience, expertise in CAD, embedded systems, PLCs, sensors, and programming (Python, C++, MATLAB); proven project leadership and prototype testing experience.
SolidWorks, AutoCAD, Python, C++, MATLAB, Simulink, ROS, Gazebo, Nvidia Isaac Sim, PLCs
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1mo
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Senior Project Engineer
Houston, Texas, United States
OnsiteFull Time
Weatherford
WeatherfordNASDAQ: WFRD: Provides equipment and services for global oil and gas operations.
8+ YOEDesign and improve downhole oilfield products, perform stress and strength analyses, develop test programs, coordinate prototypes, and manage projects. Requires 8+ years engineering experience, 10+ years mechanical design in downhole tools, and a Master's in Mechanical Engineering.
Creo/Pro-E, FEA, CFD
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2w
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Mechanical Engineer, Autonomous Vehicle
Houston, Texas, United States
OnsiteFull Time
Bot Auto
Bot Auto: Operates a fleet of autonomous trucks for freight transportation.
3+ YOEBachelor's in mechanical engineering (master's preferred), 3+ years mechanical engineering experience (automotive/autonomous preferred), hands-on fabrication and prototyping skills, CAD (SolidWorks, CATIA) and CAE proficiency, knowledge of materials, manufacturing, and automotive safety standards.
SolidWorks, CATIA, CAD, CAE, 3D printing
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2mo
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Senior Mechanical Engineer
Houston, Texas, United States
$100k-$150k/yr OnsiteFull Time
Fleetzero
Fleetzero: Develops electric propulsion and autonomous systems for cargo ships.
5+ YOEBS or MS in Mechanical Engineering; 5+ years product development; expert SolidWorks with GD&T; hands-on prototyping and testing; FEA/CFD tools experience; high-volume manufacturing design.
SolidWorks, ANSYS, Abaqus, Solidworks Simulation, CFD, Fluent, Star-CCM+, PDM
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4w
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Sr. Mechanical Engineer
Houston or Katy
OnsiteFull Time
CNPC USA
CNPC USA: Developing innovative technologies for oil and gas exploration.
8+ YOEBachelor's in Mechanical Engineering (Master's preferred), 8+ years mechanical design experience (lead level), hands-on MWD/LWD mud-pulse pulser experience, 3D CAD (SolidWorks/Creo/NX), GD&T, FEA, CFD, prototyping and testing skills.
3D CAD, SolidWorks, Creo, NX, GD&T, FEA, CFD
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1w
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Reliability Engineer-IIoT & Connected Assets
Houston, Texas, United States
OnsiteFull Time
Halliburton
HalliburtonNYSE: HAL: Provides services and technology to the global energy industry.
5+ YOEBachelor's in engineering or equivalent experience, 5+ years in reliability/maintenance/failure analysis, hands-on FMEA/FMECA, sensor selection and prototyping, data-driven failure detection, and ability to travel (20–40%).
Power BI, SAP (PM module), CAN bus / J1939, MQTT, OPC, Modbus, PLCs, SCADA
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1mo
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Mechanical Engineer III – Solar GSE
Texas or Houston or Seattle or Washington
$121k-$169k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEBS in engineering, 5+ years mechanical design experience focused on tooling/fixtures/GSE, hands-on prototyping and testing, proficiency with Creo and Windchill, GD&T (ASME Y14.5), structural analysis, and manufacturing processes.
Creo, Windchill, 3D CAD, GD&T, ASME Y14.5, TVAC
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2mo
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Mechanical Design Engineer - Space Exploration Projects
Houston, Texas, United States
OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
Bachelor’s degree in Mechanical or Aerospace Engineering; experience with 3D CAD; ASME Y14.5 drawings; GD&T; thermal and structural analyses; familiarity with machine shop and rapid prototyping; NASA/aerospace experience preferred.
PTC Creo, Pro/Engineer, 3D CAD, Sheetmetal, Simulation, Cabling, Piping
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2w
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Sr. Mechanical Engineer - Technical Project Lead
Houston, Texas, United States
OnsiteFull Time
Boston Engineering
Boston Engineering: Engineers products for the medical, defense, and industrial sectors.
8+ YOEBS/MS in Mechanical Engineering, 8+ years product development or mechanical design experience, SolidWorks/Creo proficiency, hands-on prototyping and testing, manufacturing/DFM knowledge, strong communication and technical leadership; US person required; writing sample required.
SolidWorks, Creo
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1mo
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Industrial Design Engineer
Spring or Houston
$116k-$182k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Manufactures personal computers, printers, and 3D printing hardware.
7+ YOE7+ years industrial design experience, preferred degree in industrial or product design, expertise in product development, prototyping, manufacturing processes, SolidWorks and Figma, project leadership, and cross-functional collaboration.
Figma, SolidWorks
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2mo
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AI Engineer
New York or Los Angeles or Boston or Jersey City or Houston
$115k-$130k/yr RemoteAll Commitments Available
Makai Labs
Makai Labs: Provides AI-powered enterprise automation and human-machine teaming solutions.
Hands-on AI engineer with Python skills; experience building AI apps; internship/coursework/research or projects; ability to prototype and iterate quickly.
Python, API development, Backend services, Workflow automation, FastAPI/Flask, React/TypeScript, Docker, Testing (Python/TypeScript), LLM retrieval/search
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3d
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Hardware Research Engineer (Optomechanical Systems)
Houston, Texas, United States
$64k-$80k/yr OnsiteFull Time
Rice University
Rice University: Private research university providing undergraduate and graduate degree programs.
2+ YOEBachelor's in engineering or related field, 2+ years related experience, experience with optical microscopy/optomechanical hardware, instrumentation control, prototyping, strong communication and analytical skills.
FPGA, microcontroller
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2w
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Distinguished Technologist, Distributed Systems & Agentic Query Optimization
San Jose or Houston or Durham or Andover
$170k-$413k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
15+ YOE15+ years engineering and architectural leadership experience building and operating large distributed systems and cloud platform services; strong data engineering, distributed query, cloud-native, and AI-first prototyping skills.
Spark, Kafka, Parquet, Go, Java, BigQuery, AWS, GCP, Azure
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2w
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NASA, ME Major, Mechanical Engineering Support - Fall 2026
Houston, Texas, United States
OnsitePart Time
LZ Technology
LZ Technology: Providing engineering and technical support for NASA space missions.
Pursuing mechanical engineering studies; support ISS mechanical design, analysis, CAD modeling, prototyping, and testing; experience with MATLAB (Windows/Linux) desired; strong communication and document management; available part-time (20+ hrs/week) for Fall 2026.
MATLAB, Windows, Linux, CAD
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3w
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Model Maker 1
Waller, Texas, United States
OnsiteFull Time
Daikin Comfort Technologies
Daikin Comfort TechnologiesTokyo Stock Exchange: 6367: Manufactures and distributes residential and commercial HVAC systems.
0+ YOEFabricate prototype parts, set up and operate basic machines, assemble prototype units; HS diploma/GED required; 0-2 years model making experience; basic CAD, brazing, and print-reading skills.
CAD, 3D printer
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