Hire CAD designers & engineers in Sterling, Massachusetts

Onshape Certified 3D Modeler, Product Designer and Prototyper with four years of experience. I turn ideas, sketches and broken parts into precise CAD models built for real-world manufacturing. From fu... Read more

Onshape Certified 3D Modeler, Product Designer and Prototyper with four years of experience. I turn ideas, sketches and broken parts into precise CAD models built for real-world manufacturing. From functional parts and mechanisms to custom products and prototypes, you get files that fit, work and print right the first time, delivered as STEP, STL or 3MF, with fast turnaround and clear communication.

Senior Mechanical Design Engineer with 20+ years of experience in product design, mechanical engineering, and custom machine design. Certified SolidWorks Expert (CSWE) with a professional SolidWorks l... Read more

Senior Mechanical Design Engineer with 20+ years of experience in product design, mechanical engineering, and custom machine design. Certified SolidWorks Expert (CSWE) with a professional SolidWorks license, specializing in transforming concepts into manufacturable, production-ready products through innovative design, precision 3D modeling, and engineering analysis. Skilled in developing complex mechanical and electromechanical systems for industrial or commercial use. Proven track record in design for manufacturing (DFM), prototyping, and full product lifecycle development—from concept and digital modeling through fabrication, testing, and final assembly. Core competencies include product design and development, parametric 3D modeling and drafting, and Design for X principles (manufacturing, cost, maintenance, and functionality). Skilled in precision drafting, GD&T application, and both static and dynamic mechanical analysis, including FEA for structural optimization and performance validation. Proficient in SolidWorks with certifications in Mechanical Design and Simulation, and advanced expertise in SolidWorks API programming and design automation. Experienced in PDM systems and CAD data management to ensure efficient workflows, version control, and documentation integrity throughout the product development process. Project experience includes: manufacturing machinery, conveyors, and material handling systems; integrated robotic and industrial automation systems; laboratory automation equipment and custom fixtures; medical diagnostic and test equipment; fiber-optic component assembly systems; valve actuation and control mechanisms; robotic end-effectors, manipulators, and vacuum-compatible robotic assemblies; military equipment design and defense system components; industrial silos, ductwork, and piping systems; as well as precision optical assemblies and complex electromechanical systems. Capable of taking on full-cycle mechanical design projects and integrating seamlessly with cross-functional engineering teams. Skilled in creating innovative, efficient, and manufacturable designs tailored to application-specific requirements.

I worked 18 years in the ground turbine/power generation industry. My day to role provided me an opportunity to perform multiple tasks and roles (order processing, sales and engineering). In my role a... Read more

I worked 18 years in the ground turbine/power generation industry. My day to role provided me an opportunity to perform multiple tasks and roles (order processing, sales and engineering). In my role as engineer I learned how to reverse engineer and tool design. I am CAD certified.

Began CAD in the fall of 2023. I have an active portfolio on Artstation and have completed a school CAD course placing first in my class. I have experience working on Humanoid figures, chess pieces, a... Read more

Began CAD in the fall of 2023. I have an active portfolio on Artstation and have completed a school CAD course placing first in my class. I have experience working on Humanoid figures, chess pieces, and even jewelry.

if you want to remodel your interior , we could make option within your budget we suggest visualizing your ideas before implementing . The 3D models we create are so real in a way that you can barely... Read more

if you want to remodel your interior , we could make option within your budget we suggest visualizing your ideas before implementing . The 3D models we create are so real in a way that you can barely tell it is not a photo! Scroll down to take a look at our 3D models. just by 69$ we provide you design options within your budget.

Hello! My name is Cam Ruffle-Deignan. I am a graduate in mechanical engineering who is ready to assist clients with their 3D modeling/design needs. Please look through my portfolio to get a fee... Read more

Hello! My name is Cam Ruffle-Deignan. I am a graduate in mechanical engineering who is ready to assist clients with their 3D modeling/design needs. Please look through my portfolio to get a feel for the work I have done in the past and what I can offer you in the future. I am willing to do individual part designs or small scale assemblies.

Master's degree in mechanical engineering with a focus on computational methods and modeling. As a graduate student ambassador at Northeastern University, I have been involved in various academic and... Read more

Master's degree in mechanical engineering with a focus on computational methods and modeling. As a graduate student ambassador at Northeastern University, I have been involved in various academic and extracurricular activities, such as mentoring new students, organizing events, and participating in research projects. I have also gained valuable industry exposure and hands-on skills through my internship at ONGC Mangalore Petrochemicals Ltd, where I assisted in the design and analysis of heat exchangers and boilers. I am proficient in MATLAB, COMSOL, SOLIDWORKS, and Python, and have earned multiple certifications in engineering drawings and Fusion 360. I am passionate about solving complex engineering problems and applying my knowledge to real-world challenges. I aspire to become a successful engineer and researcher in the field of mechanical engineering and contribute to the advancement of science and technology.

Boston-based Mechanical Engineer with 4+ years experience in mechanical design & CAD. - Advanced 3D modeling skills; able to produce parts, assemblies, and drawings in Onshape. - Expertise in design... Read more

Boston-based Mechanical Engineer with 4+ years experience in mechanical design & CAD. - Advanced 3D modeling skills; able to produce parts, assemblies, and drawings in Onshape. - Expertise in designing for 3D Printing and CNC machining. - Strong writing skills, able to create sketches, presentations, reports, and mechanical drawings. - Able to print and ship parts using in-house 3D Printers if needed for the project. - Experience in part sourcing as well as working with fabrication vendors. Available for free consultations and happy to answer any questions you may have!

My name is Don Benoit, owner of Apex CAD Services LLC. I have had a passion for mechanical design since a young age. I am a career machinist as a CNC Programmer but through some fortunate relation... Read more

My name is Don Benoit, owner of Apex CAD Services LLC. I have had a passion for mechanical design since a young age. I am a career machinist as a CNC Programmer but through some fortunate relationships have been able to do design work on the side for most of my career. I am currently employed as a Mold Designer. I am proficient in multiple CAD/CAM packages. I have been using Solidworks for 20 years. Working with customers on part design is one of my biggest pleasures. Nothing compares to bringing someones vision to life for them. With 30 years in the Tool and Die industry you can be assured you part will be mold-able. I believe communication is key on any project, no matter the scope, and treat each client as a team member working toward a common goal. I look forward to servicing your CAD needs.

I’m a Mechanical CAD Designer specializing in Fusion 360 product development, 3D modeling, and prototype‑ready mechanical design. I help inventors, startups, and small companies turn early ideas into... Read more

I’m a Mechanical CAD Designer specializing in Fusion 360 product development, 3D modeling, and prototype‑ready mechanical design. I help inventors, startups, and small companies turn early ideas into clear, manufacturable designs.My work focuses on functional mechanical design, clean geometry, and real‑world constraints—tolerances, materials, fasteners, and assembly considerations. Whether you need a concept model, a refined enclosure, or a full product development workflow, I can take your project from sketch to production‑ready CAD.I’m comfortable working from rough sketches, reference photos, or detailed specifications, and I communicate clearly throughout the process so you always know where your project stands.Services include: • Fusion 360 mechanical design • 3D modeling & assemblies • Product development & prototyping • Enclosure design for electronics • Manufacturing‑ready CAD & drawings If you’re looking for a reliable CAD partner who can deliver precise, professional work on a fast timeline, I’d be glad to help bring your idea to life.

I love designing and creating new ideas and inventions. I specialize in 3D cad modeling design and product development services. I can guide you through the process from idea to physical product. I ca... Read more

I love designing and creating new ideas and inventions. I specialize in 3D cad modeling design and product development services. I can guide you through the process from idea to physical product. I can produce 3D prints using the Markforged Onyx1 platform which uses a black micro-carbon nylon material superior to PLA and end usable as prototype or full use product. I am a versatile and open minded person with a positive attitude and enjoy helping people bring their ideas to life. I have 25 years of design and development experience in a diverse range of fields from automation robotics, aerospace to footwear.

Hi I'm here to help any one get their work done by a profesional CNC programmer with great software. I successfully made prototypes at MIT and have professional references from students at MIT. I have... Read more

Hi I'm here to help any one get their work done by a profesional CNC programmer with great software. I successfully made prototypes at MIT and have professional references from students at MIT. I have my own software and know 5th axis programming with precise tolerance of .0003 I can program with CAMworks, MasterCAM, and Fusion 360 and Solid works. I have the latest cutting edge tool technologies and can work directly with tooling companies. I have machined everything from A to Z from the hardest materials such as Inconel to the softest and delicate as quartz glass to ceramics. So if you have a hard and complex project that needs to be machined and programmed then I'm your guy. Plus you will have the experience to work with someone who worked at MIT the actual birthplace of the NC program and other great prototypes

The past few years I have been working as a Mechanical Engineer where my area of expertise is electronics packaging. I have a history of success taking products through all phases of development; from... Read more

The past few years I have been working as a Mechanical Engineer where my area of expertise is electronics packaging. I have a history of success taking products through all phases of development; from concept to prototype, to manufacturing. I have a history of success in product design, prototypes, and preparation for manufacturing. I have a successful record of bringing projects through all phases of development including customization and troubleshooting. With over 8 years of Mechanical Engineering experience, I have worked in design and research and development roles doing various 3D CAD modeling and drawings. I have also worked in the machine shop programming CNC's and in production manufacturing environments. My area of expertise is electronics packaging, power junction boxes, EMI protected designs, sheet metal boxes, hogged out Al boxes, custom enclosure, or off the shelf reworks. Let me know how I can help you get your project done; I look forward to hearing from you.

I graduated from Carnegie Mellon University in 2015 with a degree in Mechanical Engineering and additional studies in computer science and product design. Back in high school, I built electric cars, a... Read more

I graduated from Carnegie Mellon University in 2015 with a degree in Mechanical Engineering and additional studies in computer science and product design. Back in high school, I built electric cars, an electric scooter and even worked at a startup (Terrafugia) that built flying cars. During college, I worked on autonomous reconnaissance drones for the government, airborne wind turbines for the energy sectors, and autonomous cleaning robots at iRobot. Currently I work at Formlabs, a 3d printing company that is developing new ways to make solid parts out of liquid resin (and now powder). In my free time I enjoy tinkering, traveling, and drawing.

ArcFrame Consulting focuses on residential construction, designing new and renovating existing home. Our team is committed to excellence, ensuring projects are completed efficiently, and on schedule.... Read more

ArcFrame Consulting focuses on residential construction, designing new and renovating existing home. Our team is committed to excellence, ensuring projects are completed efficiently, and on schedule. We prioritize open and transparent communication, fostering collaborative relationships with clients.

Knowledgeable Draftsman proficient in Microstation, AutoCAD, Revit, and Inventor. Adept at producing high-quality plan, schematics, blueprints, and component details for many forms of engineering in b... Read more

Knowledgeable Draftsman proficient in Microstation, AutoCAD, Revit, and Inventor. Adept at producing high-quality plan, schematics, blueprints, and component details for many forms of engineering in both 2D and 3D. Bringing 5 years of experience to the work force.

I am a mechanical engineer with extensive early CAD (computer-aided design) and CAM (computer-aided manufacturing) experience. With work experience at Apple & product development at utilities and medi... Read more

I am a mechanical engineer with extensive early CAD (computer-aided design) and CAM (computer-aided manufacturing) experience. With work experience at Apple & product development at utilities and medical startups, I've impacted 8-figure projects. As a certified SolidWorks Professional, Associate, & Surfacing Professional, and with my certification in Additive Manufacturing from Purdue University, I've backed my attention to detail, quality, & efficiency with industry recognition. My full-time job is owning & operating a larger-scale CAD consulting agency, Cadversity. We automatically send free quote estimates to clients for project work, and we work agnostic to industry. If you hire me for your next project, I'll take care of it like it's my own child. I refuse to cut corners, and I will maintain a sturdy communication chain to ensure this.

A highly talented and accomplished Construction Management professional with skills and experience as 2D/3D CAD Designer - PROJECT MANAGER – SUPERINTENDENT - ESTIMATOR

A highly talented and accomplished Construction Management professional with skills and experience as 2D/3D CAD Designer - PROJECT MANAGER – SUPERINTENDENT - ESTIMATOR

Hello, My name is Peter Ciampi and I'm a 26 year-old professional civil engineer, who has been in the industry for 4+ years. I'm currently an In-House Design Team Leader for the Massachusetts Departme... Read more

Hello, My name is Peter Ciampi and I'm a 26 year-old professional civil engineer, who has been in the industry for 4+ years. I'm currently an In-House Design Team Leader for the Massachusetts Department of Transportation. I am responsible for the design and supervision of Interstate Maintenance and National Highway System resurfacing projects from development of scope of work for highway and bridge components, through development of contract documents to project advertisement. I also provide construction support as required for in-house designed projects. I have been with the Department for almost 4 years and I've worked in the Projects, Highway Maintenance, Permits, and Construction Sections in my District. I also participate in the Transportation Asset Management Steering Committee where I discuss the future needs and desires of tracking the Department's highway assets. I also develop and test different databases and applications through the development and release process. I graduated in 2013 from the Wentworth Institute of Technology with a Bachelor of Science in Civil Engineering. I currently possess my Engineer-in-Training (E.I.T.) certificate and looking forward to obtaining my Professional Engineer's (P.E.) license in the near future. I've worked with all form of AutoCAD and Civil 3D ever since I was a freshman in high school and I always try to learn everything that is new with each version. I've also worked with ArcMap and ArcGIS for over 8 years and I constantly develop new data and analysis maps. I want to thank you for considering me for your position, and I hope to be working with you real soon!

I am a 3D artist that specializes in modeling, surfacing, rendering, and printing. I have proficiencies in VFX, VR, and AR. I have worked in the film, games, toy, and museum industry with clients suc... Read more

I am a 3D artist that specializes in modeling, surfacing, rendering, and printing. I have proficiencies in VFX, VR, and AR. I have worked in the film, games, toy, and museum industry with clients such as Hasbro, Warner Bros. Matte, Paramount, and MIT.

Am a Mechanical Engineer and 3D Modeler with expertise in Blender, SolidWorks and Unity. I specialize in product design, CAD modeling, and rendering for manufacturing, prototyping, and 3D printing. I... Read more

Am a Mechanical Engineer and 3D Modeler with expertise in Blender, SolidWorks and Unity. I specialize in product design, CAD modeling, and rendering for manufacturing, prototyping, and 3D printing. I also offer SEO services, helping businesses improve online visibility and search rankings. With a strong technical and creative background, I deliver precise, production ready models and effective digital strategies.

Electrical Designer with 10 years of experience in MEP industry. Lead designer in lighting, power, fire alarm and low voltage/security in multiple projects types such as Life Science, GMP, educational... Read more

Electrical Designer with 10 years of experience in MEP industry. Lead designer in lighting, power, fire alarm and low voltage/security in multiple projects types such as Life Science, GMP, educational, transportation, libraries and assisted living.

I’m a mechanical engineer with experience in robotics and automation. I’ve worked on projects including metal 3D printer design at VulcanForms, the robot Ribbot on the show BattleBots, and fixture des... Read more

I’m a mechanical engineer with experience in robotics and automation. I’ve worked on projects including metal 3D printer design at VulcanForms, the robot Ribbot on the show BattleBots, and fixture design at Lutron. I earned bachelors degrees in mechanical engineering and robotics engineering from WPI. I specialize in rapid design and prototyping of mechatronic systems. My preferred CAD software is fusion 360 and I also use solidworks, onshape, and creo. I also have experience programming robots for R&D and can use Arduino, ROS, MATLAB, and more. I’m looking for mechanical design work for simple or complex projects. I can brainstorm solutions for problems, develop the solution in CAD, and use rapid manufacturing processes to prototype a solution, and program basic functionality to make a proof of concept.

NOTE: I am an EIT and CSWP (cad crowd won't let me save my credentials/licenses) Semi recent Northeastern graduate with a love for 3D design. In my senior year I contributed to designing and building... Read more

NOTE: I am an EIT and CSWP (cad crowd won't let me save my credentials/licenses) Semi recent Northeastern graduate with a love for 3D design. In my senior year I contributed to designing and building an award winning video game controller for feet. During one of my internships I modeled exact replicas of camera lenses, flex cables and enclosure handles, given very little dimensions to start. Currently, I'm working on building a RGB LED cube lamp

Mechanical engineer who has been working in the automation industry for the last 5 years. My design work has a concentration in complex highly integrated machinery. I have design everything from razor... Read more

Mechanical engineer who has been working in the automation industry for the last 5 years. My design work has a concentration in complex highly integrated machinery. I have design everything from razor packaging assembly machines to chemical lab solution robots. My machine design experience has given a deep knowledge of sheet metal design and plastic part (molded/machined/3D printed) design. As a senior engineer I have taken projects from concept to production level completion. Almost all of my past work projects have been designed for manufacturing as they were mostly part of new product lines or retrofits for existing product lines. A benefit of working on conceptual projects as well has given me an expansive knowledge of prototyping as well.

My experience spans microfluidic cartridges and rotors, assay consumables, MEMS components, and durable fixtures for characterization and reliability testing. I work across tools such as SolidWorks/Au... Read more

My experience spans microfluidic cartridges and rotors, assay consumables, MEMS components, and durable fixtures for characterization and reliability testing. I work across tools such as SolidWorks/AutoCAD and simulation workflows (FEA, CFD) to de‑risk designs, optimize geometry, and prepare clean drawings and documentation suitable for regulatory and manufacturing handoff.

I'm a Certified SolidWorks Professional (CSWP) and Mechanical Engineering student at Quinnipiac University, graduating in December 2026 with a minor in Manufacturing. I have professional engineering... Read more

I'm a Certified SolidWorks Professional (CSWP) and Mechanical Engineering student at Quinnipiac University, graduating in December 2026 with a minor in Manufacturing. I have professional engineering experience at Mack Prototype and Mack Technologies, where I've worked with mechanical design, rapid prototyping, manufacturing processes, injection molding, and custom mechanical components. My experience includes SolidWorks 3D modeling, engineering drawings, reverse engineering, fixtures, and design for manufacturing. I've also worked with additive manufacturing technologies, including FDM, SLA, and HP Multi Jet Fusion. Outside of my professional engineering work, I have extensive hands-on experience with automotive repair, mechanical assembly, and fabrication. This gives me a practical understanding of how components function, fit together, and are manufactured. I specialize in creating accurate, functional CAD models and drawings for mechanical parts, prototypes, custom brackets, and manufacturing applications. I value clear communication, attention to detail, and delivering designs that work in real-world applications.