Mechanical Engineer I

ICON is seeking a Mechanical Engineer I to drive the design, analysis, and implementation of critical mechanical subsystems for our next generation Titan 3D printing construction system. As a Mechanical Engineer at ICON you will own major design efforts, perform detailed engineering analysis, and be responsible for the full lifecycle of components from concept through final production. If you are passionate about solving complex, large-scale problems and seeing your designs deployed in the field, this role is for you. This role is based at ICON's Austin, TX office.

RESPONSIBILITIES

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  Contribute to the design and engineering lifecycle of complex mechanical assemblies, systems, and specialized tooling for large-format robotic 3D printing construction equipment.

  
  
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  Perform engineering analyses (structural, thermal, and kinematic) using foundational hand calculations and computational modeling (FEA/CFD) to evaluate stress, deflection, fatigue, thermal performance, and dynamic system behavior, creating initial reports for review by experienced team professionals.

  
  
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  Generate comprehensive engineering documentation, including 3D CAD models, detailed 2D drawings per ASME Y14.5 standards, and accurate Bills of Materials (BOMs).

  
  
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  Participate in cross-functional design reviews (DRs), incorporating feedback from industrial design, manufacturing, reliability, software, and field operations teams.

  
  
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  Select commercial off-the-shelf (COTS) components, materials, and fabrication methods based on guidelines to optimize designs for Design for Manufacturability (DFM) and cost-effectiveness.

  
  
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  Collaborate closely with other Engineers (mechanical, electrical, and software) to build productive internal working relationships and develop effective designs that meet functional and performance product requirements.

  
  
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  Collaborate closely with Prototype Technicians and Manufacturing teams during the build phase to troubleshoot assembly issues and rapidly implement design updates.

  
  
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  Execute verification and validation plans (V&V) to ensure designs meet all functional, performance, and reliability requirements.

  
  
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  Identify risks and assist in mitigation strategies throughout the design process, utilizing tools like Failure Modes and Effects Analysis (FMEA).

  
  
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  Provide hands-on support for field deployment and root cause analysis of mechanical failures in operational and prototype systems.

  
  
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  Manage and control engineering documentation, including drawings, models, and Bills of Materials (BOMs), within the Product Data/Lifecycle Management (PDM/PLM) system.

  
  
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  Perform other related duties as assigned to support the company's goals and objectives.

  
  

MINIMUM QUALIFICATIONS

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  BS/MS in Mechanical Engineering (or similar relevant discipline).

  
  
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  2+ years of experience in hands-on mechanical design and product development, preferably involving robotics, automation, heavy equipment, or large machinery.

  
  

PREFERRED SKILLS AND EXPERIENCE

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  Experience in designing and analyzing complex systems, including drive trains, gearboxes, linear motion, structural frames, and fluid handling systems.

  
  
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  Proficiency in a major 3D CAD software (SolidWorks Preferred) and experience utilizing PDM/PLM systems (e.g., SolidWorks PDM, Windchill, Duro).

  
  
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  Experience performing structural FEA models and thermal CFD models (e.g., SolidWorks Simulation, Ansys).

  
  
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  Strong knowledge of Geometric Dimensioning and Tolerancing (GD&T) and its practical application in engineering documentation.

  
  
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  Experience with various material selection and fabrication methods, including welding, machining, casting, sheet metal, CNC machining, and 3D printing.

  
  
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  Familiarity with industrial sensors, controls, and basic electrical/pneumatic integration.

  
  
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  Experience working in a rapid prototyping environment, bridging the gap between R&D and Serial Production.

  
  
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  Excellent attention to detail and ability to maintain consistent documentation standards across large assemblies.

  
  
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  Experience designing, integrating, and troubleshooting fluid/hydraulic systems, and/or designing hardware for prolonged use in dusty, dirty, or harsh outdoor environments.

  
  

PHYSICAL/ENVIRONMENTAL REQUIREMENTS

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  Must be able to lift 50 pounds occasionally.

  
  
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  Must be able to work comfortably in an office and engineering shop/lab environment.

  
  
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  Occasional travel (less than 5%) may be required to support supplier or manufacturing needs.

  
  

ABOUT THE TEAM
Solving one of the most challenging problems humanity faces requires a level of diversity across disciplines. ICON believes that by being a non-homogenous organization, we can capture unique perspectives, educational backgrounds, and ideation. We strive to be inclusive and seek team members who share our passion for the mission within the mission: building robust and diverse teams to help us prevail in the face of our challenges.

We're a team of varied backgrounds, countries, and experiences, and we believe our differences make us stronger as we tackle some of the most challenging problems of our time.

MISSION-DRIVEN
Every startup wants to change the world, but we genuinely believe we're not being hyperbolic when we say this technology has the potential to reinvent human shelter, dramatically improving quality and resiliency while driving down costs to make housing affordable for everyone. We believe in harnessing the power of construction technology for the good of all humanity, both here on Earth and off-world. And while we get excited about R&D accomplishments in the lab, we get more excited when we see our work out in the real world, printing real homes for real people.

We work hard because we know what we are doing can reshape the way we live as a species. And it doesn't hurt that it's super fun. Where else do you get to play with giant robots and see the results of your work manifest in beautiful full-scale buildings that didn't exist before-and that someone can now call home?