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Freelance Gear Design Engineer Jobs (NOW HIRING)

Figure

Senior Gear Design Engineer

San Jose, CA · On-site

$160K - $250K/yr

We are looking for a Senior Gear Design Engineer to own gear and transmission design for our humanoid robot's hands - some of the most power-dense, space-constrained actuators in the world. You will ...

New

Figure

Senior Gear Design Engineer

San Jose, CA · On-site

$160K - $250K/yr

We are looking for a Senior Gear Design Engineer to own gear and transmission design for our humanoid robot's hands - some of the most power-dense, space-constrained actuators in the world. You will ...

New

OpenAI

Actuator Gear Design Engineer

San Francisco, CA · On-site

$266K - $380K/yr

About the Role We are seeking an Actuator Gear Design Engineer to lead the development of custom gears and gear stages for advanced robotic systems. You will own actuator development from early ...

Milwaukee Tool

Design Engineer II

Brookfield, WI · On-site

As a Design Engineer II for Milwaukee you will be located at our Brookfield, WI office. Our ... gear design, statics and dynamics, noise and vibration and a variety of machine element design.

Milwaukee Tool

Design Engineer

Brookfield, WI · On-site

Design Engineer Design Engineer I - Electrical/Plumbing Development (P&E) INNOVATE WITHOUT ... gear design, statics and dynamics, noise and vibration and a variety of machine element design.

Milwaukee Tool

Design Engineer II

Brookfield, WI · On-site

Design Engineer II Design Engineer II - Power Tools NPD INNOVATE WITHOUT BOUNDARIES! At Milwaukee ... gear design, statics and dynamics, noise and vibration and a variety of machine element design.

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Freelance Gear Design Engineer information

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$47

$132

How much do freelance gear design engineer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for freelance gear design engineer in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.

What does a freelance gear design engineer do?

A Freelance Gear Design Engineer specializes in designing gears and gear systems for various mechanical applications, such as automotive, industrial machinery, and robotics. They work independently with clients to create precise gear specifications, perform calculations, model gears using CAD software, and ensure the designs meet performance and durability requirements. Their responsibilities also include collaborating with other engineers, providing technical documentation, and sometimes overseeing prototype fabrication or testing. Freelance Gear Design Engineers offer flexibility and expertise to companies needing specialized gear solutions without hiring a full-time engineer.

What are the key skills and qualifications needed to thrive as a freelance gear design engineer, and why are they important?

To thrive as a Freelance Gear Design Engineer, you need a solid background in mechanical engineering, expertise in gear design principles, and experience with CAD software, often supported by a relevant engineering degree. Proficiency with tools like SolidWorks, Autodesk Inventor, and gear calculation software, as well as familiarity with industry standards such as AGMA or ISO, is typically required. Strong project management, client communication, and problem-solving skills help you excel in delivering custom solutions and managing diverse projects independently. These skills are essential for producing precise, reliable designs that meet client specifications and industry standards in a competitive freelance environment.

What are some common challenges freelance gear design engineers face when collaborating with clients remotely?

Freelance gear design engineers often encounter challenges such as aligning on technical requirements, managing communication across time zones, and ensuring secure exchange of proprietary design files. It’s important to establish clear project milestones, use reliable collaboration tools for sharing CAD models, and maintain regular check-ins with clients to address feedback promptly. Building strong documentation habits and proactively clarifying expectations can help smooth the remote collaboration process and lead to successful project outcomes.

What is the difference between Freelance Gear Design Engineer vs Mechanical Gear Designer?

AspectFreelance Gear Design EngineerMechanical Gear Designer
CredentialsRelevant engineering degrees, certifications often freelance or self-taughtTypically holds a degree in mechanical engineering, with specialized gear design certifications
Work EnvironmentIndependent, project-based, remote or on-siteEmployed by companies, design departments, or manufacturing firms
Industry UsageFreelance consulting, custom projects, small businessesIn-house design teams, manufacturing, industrial sectors
Search & Comparison IntentLooking for freelance gear design services or contractorsSeeking in-house or full-time gear design roles

In summary, a Freelance Gear Design Engineer works independently on custom projects, often remotely, while a Mechanical Gear Designer is typically employed full-time within a company’s design team. Both roles require engineering knowledge, but their work settings and employment types differ significantly.

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Freelance Gear Design Engineer jobs near you
Infographic showing various Freelance Gear Design Engineer job openings in the United States as of August 2026, with employment types broken down into 89% Full Time, 7% Part Time, and 4% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $99,230 per year, or $47.7 per hour.

Senior Gear Design Engineer

Figure

San Jose, CA • On-site

$160K - $250K/yr

Full-time

Posted 3 days ago

New

Job description

Figure is an AI robotics company developing autonomous general-purpose humanoid robots. The goal of the company is to ship humanoid robots with human level intelligence. Its robots are engineered to perform a variety of tasks in the home and commercial markets. Figure is based in San Jose, CA and requires 5 days/week in-office collaboration.
We are looking for a Senior Gear Design Engineer to own gear and transmission design for our humanoid robot's hands - some of the most power-dense, space-constrained actuators in the world. You will take gear trains from first-principles sizing through validation and into mass manufacturing, defining how our robot grasps and manipulates the world.
Responsibilities:
  • Own gear design end-to-end: system-level sizing, macro and micro geometry definition, rating and life analysis, prototyping, validation, and ramp to mass production.
  • Perform gear sizing, contact/bending stress analysis, and micro-geometry optimization (profile and lead modifications) in KISSsoft to meet efficiency, durability, backlash, and NVH targets.
  • Design gears, shafts, and transmission assemblies in 3D CAD (CATIA) that satisfy extreme packaging, load, and durability requirements of a high-DOF robotic hand.
  • Define gear manufacturing strategy - cutting, grinding, powder metal, MIM, or plastics - and drive DFM with suppliers from first articles through high-volume production.
  • Generate accurate 2D drawings with gear data tables and GD&T per ASME Y14.5, and define inspection and metrology plans for incoming quality.
  • Build and run test rigs to characterize efficiency, backlash, wear, and fatigue life; correlate test data back to analytical models.
  • Collaborate closely with actuator, structures, EE, and manufacturing teams - proactively identifying risks, driving decisions, and unblocking the program without waiting to be asked.

Requirements:
  • 7+ years of experience designing gears and geared transmissions
  • Bachelor's or Master's Degree in Mechanical Engineering, Robotics, Mechatronics, or similar field
  • Demonstrated ownership of complete gear designs from initial sizing through mass manufacturing
  • Proficiency in KISSsoft (or equivalent) for gear rating, contact analysis, and micro-geometry optimization
  • Proficiency in CATIA (or equivalent high-end 3D CAD) for complex geometry and large assemblies
  • Working knowledge of AGMA/ISO gear rating standards, gear metrology, and tolerancing
  • Experience with gear manufacturing processes (hobbing, shaping, skiving, grinding, powder metal, MIM, or injection molding) and supplier development
  • A strong team player with a high sense of agency - you take ownership of outcomes, communicate openly, and elevate the people around you

Bonus Qualifications:
  • Experience with small-module, high-ratio, or high-power-density gearing (planetary, cycloidal, or strain wave)
  • Experience in robotics, surgical devices, aerospace actuation, or automotive e-drive transmissions
  • Familiarity with lubrication selection, grease DOE, and tribology for compact gearboxes
  • Experience with fatigue modeling, bearing life characterization, and accelerated life testing
  • Experience taking a product through NPI builds (EVT/DVT/PVT) and FATP at volume

The US base salary range for this full-time position is between $160,000 - $250,000 annually.
The pay offered for this position may vary based on several individual factors, including job-related knowledge, skills, and experience. The total compensation package may also include additional components/benefits depending on the specific role. This information will be shared if an employment offer is extended.

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