32 prototyping engineer jobs at 22 companies in Elizabeth, CO
3mo
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Build Engineer
Centennial, Colorado, United States
$134k-$170k/yr OnsiteFull Time
Mechanical/Aerospace engineering with hands-on DFx/DFM, hardware prototyping, and experience turning designs into real parts.
2mo
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Electrical Engineer
Englewood, Colorado, United States
$152k-$228k/yr OnsiteFull Time
Proven engineering and manufacturing experience (aerospace preferred); ability to lead and mentor engineers, manage resources, drive prototype-to-production integration, and present to leadership.
2mo
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Mechanical Engineer
Arvada, Colorado, United States
$72k-$85k/yr OnsiteFull Time
3+ YOEBachelor's in Mechanical Engineering, 3+ years mechanical engineering experience in industrial/manufacturing/heavy equipment, Solid Edge and solid modeling proficiency, FEA/FMEA knowledge, prototyping and documentation experience.
Solid Edge, FEA, FMEA, Microsoft Office
1mo
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Mechanical Engineer II
Broomfield, Colorado, United States
$73k-$132k/yr OnsiteFull Time
4+ YOEB.S. in mechanical engineering (or equivalent), 4+ years experience; proficiency with CAD, GD&T, PDM/PLM, prototype build/test, engineering analyses, and technical communication.
CAD, Product Data Management, Product Lifecycle Management
2mo
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Mechanical Engineer
Arvada, Colorado, United States
$72k-$85k/yr OnsiteFull Time
3+ YOEBachelor's in Mechanical Engineering, 3+ years mechanical engineering experience in manufacturing or heavy equipment, Solid Edge/CAD proficiency, FEA/FMEA knowledge, prototyping and documentation experience; occasional travel (0–10%).
Solid Edge, CAD, FEA, FMEA, Microsoft Office
1w
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Ballistic Mechanical Engineer
Littleton, Colorado, United States
$75k-$85k/yr OnsiteFull Time
2+ YOEBachelor's in engineering or related technical field; 2+ years engineering experience; ammunition and firearms design experience; 3D CAD, machining, prototyping, analytical, communication, and teamwork skills; U.S. citizenship required.
SolidWorks, Creo, CATIA, Fusion 360, CNC, Quickload, Finite Element Analysis (FEA), ALE3d, CTH, Microsoft Office Suite, Statistical Process Control (SPC)
1mo
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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
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
3d
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Senior Systems Engineer - R&D
Houston or Denver or Mexico
FieldFull Time
5+ YOEBachelor's degree in engineering and 5–8 years of systems engineering experience in power electronics, energy storage, or related hardware product development; experience with requirements, vendors, prototyping, and product release.
IEEE 2800, UL 9540, NFPA 855, NERC
2mo
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Product Engineer - Powersports, Global Mobility
Denver or Englewood
$77k-$90k/yr OnsiteFull Time
3+ YOEBachelor's in engineering, 3+ years relevant product/process development experience, prototyping/validation skills, GD&T and drawing interpretation, SolidWorks/CAD experience, strong communication and project management.
SolidWorks, CAD
1w
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Systems Engineer - Radar Architect – Level 3 or Level 4 (AHT)
Colorado Springs, Colorado, United States
$104k-$194k/yr OnsiteFull Time
5+ YOERequires STEM degree, 5+ years’ experience, active U.S. Secret clearance, MATLAB or Python prototyping, systems engineering lifecycle, signal processing, and radar systems experience.
MATLAB, Python, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Project, Cameo Enterprise Architecture, Jira, Confluence, Microsoft SharePoint, Kanban, Scrum
1w
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Systems Engineer - Radar Architect – Level 3 or Level 4 (AHT)
Colorado Springs, Colorado, United States
$104k-$194k/yr OnsiteFull Time
5+ YOERequires STEM degree, 5–8 years of experience depending on level, active U.S. Secret clearance, radar and signal processing expertise, systems engineering lifecycle experience, and MATLAB or Python prototyping.
MATLAB, Python, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Project, Cameo Enterprise Architecture, Jira, Confluence, Microsoft SharePoint, Kanban, Scrum
4w
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EVA Umbilical Interface Panel (UIP) Responsible Engineer III - Lunar Permanence
Seattle or Denver
$111k-$169k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
4+ YOEB.S. in Mechanical/Aerospace Engineering, 4+ years designing and testing fluid systems, CAD experience (CREO/Windchill), P&ID familiarity, prototyping and test experience, US work authorization required.
PTC CREO, Windchill, CREO Piping Tools, Thermal Desktop, FloCAD
2w
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Staff RF Design Engineer
Denver, Colorado, United States
$125k-$163k/yr OnsiteFull Time
2+ YOEBSEE or equivalent with 2+ years experience, prior use of AWR/CST/HFSS, RF/mmWave testing experience, Python scripting, and ability to collaborate on prototype development.
AWR, CST, HFSS, Python, VNAs, spectrum analyzers, signal generators, power meters, probe stations
1mo
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Mechanical Engineer II, Space Systems
Broomfield, Colorado, United States
$110k-$140k/yr OnsiteFull Time
3+ YOE3+ years designing and modeling spacecraft or payload mechanical systems; CAD and FEA proficiency; manufacturing process knowledge; ability to create drawings, run analyses, prototype, and support integration and testing.
CAD, FEA
3w
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Engineer 2 - Human Factors
Lakewood, Colorado, United States
$86k-$108k/yr OnsiteFull Time
2+ YOEBachelor's preferred, minimum 2 years human factors/usability experience for medical devices, knowledge of IEC/AAMI/FDA guidance, risk management, usability testing, prototyping (e.g. Figma), and strong communication.
Figma
1mo
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Sales Engineer
Washington or Huntsville or Tampa or Colorado Springs or Dayton or St. Louis or Norfolk or Omaha
$150k-$190k/yr RemoteFull Time
5+ YOE5+ years in customer-facing technical roles, hands-on coding with Python and JS/TS stacks, experience building prototypes/dashboards, sales/POC success, active Secret clearance and U.S. citizenship required.
Claude Code, Cursor, Copilot, Python, JavaScript, TypeScript, GDAL, rasterio, GeoPandas, QGIS, Cesium, Mapbox, Kepler.gl, Jupyter, Streamlit, Next.js, Flask, REST, GraphQL, Postman, SQL
1mo
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Senior R&D Software Engineer, Fivetran AI
Denver, Colorado, United States
$164k-$197k/yr HybridFull Time
5+ YOE5+ years programming with Python and/or Java, experience with SQL and data warehouses, full-stack development, research-to-production prototyping, SRE/on-call responsibilities, and product-focused engineering.
Python, Java, SQL, dbt, Claude, ChatGPT, Gemini, vector databases, BigQuery, Snowflake, Databricks, MCP protocol, React, TypeScript, Postgres, Kubernetes, Docker, AWS, GCP
2mo
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Software Engineer II
Colorado Springs, Colorado, United States
$104k-$181k/yr HybridFull Time
5+ YOEBachelor's in Computer Science or related with 5+ years experience (or equivalent), Java back-end development, strong communication, ability to prototype software; Top-Secret clearance and experience with Docker, Kubernetes, Kafka, JavaScript frameworks, Python, and ML tools are preferred.
Java, JavaScript, Angular, React, Docker, Kubernetes, Kafka, Linux, Jupyter, Apache Spark, Google TensorFlow, Python
2mo
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Copilot & Power Platform Application Engineer
Denver, Colorado, United States
$103k-$149k/yr HybridFull Time
6+ YOE6+ years related experience (Microsoft 365, Power Platform, product delivery/consulting). 1–2 years hands-on with Microsoft 365 Copilot and Copilot Studio/agents. Experience designing prototypes, running workshops, advising stakeholders, and shaping governance.
Microsoft 365 Copilot, Microsoft Copilot Agent Builder, Microsoft Copilot Studio, Microsoft Power Platform, Microsoft 365
4w
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Mechanical Engineering Intern (Spring 2027)
Golden, Colorado, United States
OnsiteFull Time
Pursuing a degree in mechanical/aerospace engineering or related, proficiency in CAD, understanding of structural and thermal analysis, hands-on prototyping experience preferred, and U.S. eligibility under ITAR.
Onshape, NX, SolidWorks, Fusion 360, NX Simcenter3D, FEMAP, ANSYS
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