Mechanical Engineer

Build the Mechanics Behind the Future of Manufacturing

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At Creative 3D Technologies (C3DT), we’re pioneering the next era of manufacturing, where a single modular machine replaces much of a factory floor. Our award-winning Single-Cell 3D Printing system is built to do everything from precision work to heavy-duty, multi-material fabrication, all in one integrated platform.

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To scale this tech into the real world, we’re assembling a Development Technical Team focused on bringing technology to field-deployable reliability. As a member of our technical staff, you’ll refine, upgrade, and ruggedize the hardware that powers our motion platforms. Your job? Turn working concepts into bulletproof, field-ready machines.

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The Role: Troubleshoot. Rethink. Reinforce.

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You’ll be our go-to mechanical specialist for resolving failures, designing mechanical upgrades, and making sure our platforms survive high-demand use in production settings. You’ll work with the dev team to identify root causes, propose new designs, and directly implement your solutions from CAD to component sourcing to real-world testing.

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Whether it’s designing custom motion hardware, improving mechanical rigidity, or solving toolhead alignment across large-format IDEX systems, your work will directly define our reliability in the field.

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Responsibilities

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• Diagnose, redesign, and implement solutions for hardware failure modes in large-format motion platforms.
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• Design custom assemblies, mounts, and structural frames — from early concept to prototype validation.
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• Perform mechanical analysis (stress, strain, vibration, tolerances) to improve lifetime performance.
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• Execute motion platform calibrations for systems using linear rails, belts, lead screws, or hybrid drives.
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• Support multi-toolhead mechanics, including IDEX synchronization and toolhead repeatability.
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• Source custom or off-the-shelf parts from vendors to improve build reliability and serviceability.
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• Collaborate with electronics and firmware engineers to ensure mechanical-electrical compatibility.
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• Operate in a hands-on development environment, contributing directly to testing, assembly, and continuous iteration of live machines.
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What You’ll Need - Hard Requirements:

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• 3+ years working on large-format 3D printer or related motion platform design, with deep exposure to failure diagnostics and mechanical refinement.
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• Expertise in linear motion systems, including belt and screw-based gantries, rail guides (e.g., Hiwin), and motion accuracy tuning.
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• IDEX and multi-gantry system design experience, especially regarding frame alignment, rigidity, and vibration damping.
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• Hands-on experience operating or building machinery (e.g., CNCs, additive platforms) with strong mechanical intuition.
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• Strong CAD proficiency in SolidWorks (required); Capable of running FEA simulations and tolerance analysis to ensure designs meet field demands.
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• U.S. Person status required (as defined by 22 C.F.R. § 120.15) due to export control laws.
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• On-site availability in Austin, TX (no remote option).
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Nice to Have:

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• Familiarity with Klipper: kinematics, pressure advance, and vibration modeling.
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• Materials expertise, especially in engineering plastics and metals used for motion systems.
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• Certifications in GD&T, precision design, or motion system tuning.Experience consulting with or auditing 3D printer OEMs or automation firms.
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• Comfortable communicating across disciplines and delivering actionable technical reports.
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Why Join C3DT?

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We’re not designing in theory, we’re building machines that move the world forward. At C3DT, you’ll take ownership of problems, prototype rapidly, and see your work ship to customers. This is a place for doers, not delegates.

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We reward impact, not seniority. As you grow with us, you'll be eligible for:

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• Equity options tied to performance KPIs
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• Annual bonuses based on team success
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• Salary increases tied to growth and contribution
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• PTO, paid holidays, and healthcare coverage
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Equal Opportunity Employer

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Creative 3D Technologies is proud to be an Equal Opportunity Employer. We believe in building a diverse and inclusive team and make employment decisions based on merit, potential, and passion, not background.

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Pay: $80,000.00 per year starting salary

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Benefits:

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• Dental insurance
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• Health insurance
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• Referral program
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• Vision insurance
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• Work Location: In person at 1200 BMC Dr Ste 300, Cedar Park, Texas, 78613
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