We are




Who We Are

Fortify was founded in 2016 with the belief that new materials and process capabilities would enable additive manufacturing to transform entire industries from industrial manufacturing to RF and electronic devices.


Our Team

Fortify is driven by a team of passionate engineers and business professional who are at the forefront of brining new technologies to market.

people working at a desk
people working at a desk
people working at a desk


At Fortify we believe that creating a robust partner network of Contract Manufacturers (CM), Materials Partners, and Technology Partners is paramount for the success of our customers.

people working at a desk
people working at a desk
people working at a desk

We move manufacturing forward.

Who We Are

At Fortify, we apply our expertise across disciplines to create products that challenge the status quo. Our culture is inclusive and collaborative. We are a growing team of engineers and business leaders with years of experience in innovation. Together, we develop groundbreaking technology, redefining what’s possible in manufacturing.

Our Team

Josh Martin
Josh Martin

Josh Martin

CEO, Co-Founder

Josh Martin is a mechanical engineer and materials scientist by training. He received a B.S. in Mechanical Engineering from the University of Delaware, where he was first exposed to composite materials. Josh worked as a materials scientist at the Army Research Labs before moving to Boston to pursue his Ph.D. at Northeastern University under a National Science Foundation Fellowship. His research spun out into Fortify, where he operates as CEO.

Karlo Delos Reyes
Karlo Delos Reyes

Karlo Delos Reyes

Vice President of Applications, Co-Founder

A chemical engineer by training, Karlo Delos Reyes runs business development and strategy at Fortify. Karlo joined the founding Fortify team during his Ph.D. program while serving as president of Origin, a program dedicated to spinning out graduate research into commercial ventures. He holds a dual Bachelor’s Degree in Chemical Engineering and Biochemistry and Cellular Biology from the University of California, San Diego. Previously, he worked at the Genomics Institute of the Novartis Research Foundation in their Advanced Automation and Robotics Department.


Dan Shores

Software Technical Lead, Co-Founder

Dan is an engineer with a multi-disciplinary background in software and mechanics for the development of biomedical devices and consumer products. He joined Fortify while completing his master’s degree at Northeastern University, where he worked on computer-aided design and analysis of composite material microstructures.


Andrew Caunter

Mechanical Engineering Lead, Co-Founder

Andrew is the Mechanical Engineering Lead at Fortify. After earning a B.S. in Mechanical Engineering from Northeastern University, he began his career as a medical device product development consultant. He now serves as the Mechanical Engineering Lead at Fortify, designing 3D printer mechanisms and hardware.

Scott Goodrich

Scott Goodrich

Director of Systems Engineering, Co-Founder

Scott is a mechanical engineer with product development experience across clean energy, biomedical, consumer electronic, and industrial applications. Scott began designing magnetic control systems and 3D printers with the team that became Fortify while completing his B.S. and M.S. in Mechanical Engineering at Northeastern University.

Dr. Randy Erb

Randy Erb

Scientific Adviser, Co-Founder

Randy is a professor of mechanical and industrial engineering and the head of DAPS Lab at Northeastern University. He is an expert in colloidal science, additive manufacturing, and magnetic manipulation. He serves as the resident scientific advisor of Fortify.

Ben MacDonald
Ben MacDonald

Ben MacDonald

Applications Engineer

Ben is a mechanical engineer at Fortify with experience in both product development and applications. Ben earned his B.S. in Mechanical Engineering from Wentworth Institute of Technology and as a student worked as a co-op for Fortify. Upon graduation he rejoined the team as an applications engineer focused on printing and injection molding.


Hank Goddard

Board Observer, Advisor

Hank is a Managing Director at Mainspring Capital Partners, a family office that provides capital and operating expertise to growing businesses. As an active board member at Fortify, he works with the executive team on market strategy, sales, partnerships, financing and corporate governance. Hank started his career in engineering, designing composite jet engine and automotive components. Since then he has built, bought and sold a variety of companies and invested in many early-stage technology companies. Hank is also on the board of directors at Dauntless Air, an aerial firefighting company, and was previously a board member at Accurate Home Care, Oncology Services International, AL Solutions and Mainspring Healthcare Solutions.


Kyle Jonhson

Materials Scientist

Kyle Johnson is a materials scientist and engineer by training. Kyle earned his B.S. in Materials Science and Engineering from Stanford University and completed his Ph.D. in Materials Science and Engineering at the University of Michigan studying polymer nanocomposites and novel polymer architectures. Upon completion of his doctorate, Kyle worked on the development of additively manufactured composites at the Air Force Research Laboratory. Kyle has experience developing materials for aerospace, biomedical and automotive applications, and enjoys the challenge of finding novel solutions to complex problems.


Alex Quinn

Senior Process Engineer

Alex joins Fortify with 7 years of experience in the Lithium-Ion battery industry, where he worked in R&D prototyping and developing high-power battery cell products for automotive applications. He holds a BS degree in Mechanical Engineering from Worcester Polytechnic Institute.


Olivia Lau

Software Engeineer

Olivia is a software engineer with experience supporting tactical defense operations for The Raytheon Company. She has a B.A. in Computer Science and Mathematics from The College of the Holy Cross, where she completed a thesis on automated medical imaging analysis for the early detection of Parkinson’s Disease.


Noah Collins

Mechanical Engineer

Noah is a mechanical engineer on the Hardware team at Fortify. After graduating with a BSME from Northeastern University, he worked for three years in the 3D printing industry in applications and mechanical design roles. At Fortify, Noah designs mechanical systems that enable high-quality, reliable printing.


Mark Rabiner

Principal Embedded Engineer

Mark is an embedded systems engineer at Fortify. He has over 15 years of experience developing electronics for commercial and industrial products. Prior to Fortify, Mark was the Director of Hardware Engineering at Digital Lumens where he designed industrial LED lighting systems, wireless lighting controls, and wireless sensors. Mark holds a BS and MS in Electrical Engineering from Cornell University.


Danielle Kershner

Marketing and Communications Manager

Danielle brings a decade of marketing and communications experience to the Fortify team. She built her career on enabling B2B tech companies to tell their stories through marcom initiatives. She kickstarted her career as a Partner at Eco Branding, a PR and marketing agency for cleantech companies. Most recently she ran marketing and communications at Terrafugia, an aviation start-up, and prior to that she led channel and marketing efforts at Yaskawa Solectria Solar. Danielle received her B.A. in Communications and Psychology with a focus in public relations at the University of Maryland.


Anna Weible

Office Manager

Anna is an operations specialist dealing in the space of people. With a background in Fine Arts, her interests lie in merging the world of operations and culture. She joined Fortify following a move from NYC, where she was previously working to evolve internal culture in the brand design and strategy sphere.


Chahid Ghaddar

Principle Software Engineer

Chahid is the author of 4 US patents and about twenty peer reviewed publications. He holds a BS in Mechanical Engineering and MS and PhD from Massachusetts Institute of Technology with a background in computational mathematics and software engineering. During a two-decade career, Chahid has led diverse software development projects including mathematical modeling tools, computer vision, simulations, MEMS, CAD, and finance applications. He contributed to commercial engineering software including CoventorWare and Mathcad and has founded ExcelWorks LLC to empower the spreadsheet with native calculus functions.


Nick Provenzano

Print Engineer

Nick is a Print Engineer who works closely with the applications and development of the printers. Nick earned a B.S. in Electronics Engineering and an A.S. in Robotics Engineering from JWU. Nick has been working in the additive industry for over 6 years who has experience with servicing machines and applications.


Phil Lambert

Senior Applications Engineer

Phil earned both his BS and MS in mechanical engineering and spent his graduate program in the DREAMS Lab at Virginia Tech working on the development of novel projection stereolithography systems. Since entering industry, Phil has built a career in 3D printing. He has broad experience in both design and manufacturing of 3D printed goods, ranging from consumer electronics to medical devices. He is passionate about his contributions towards realizing the goal of market-ready 3D-printed products.

Work smart, have fun.

What we do

We work together to develop groundbreaking products, and we have fun doing it. Our workspace is decked out with sitting-to-standing desks, a kitchen stocked with snacks, a ping-pong table, rock climbing holds, and a big screen for movies and video games (and the occasional meeting). Outside of the office, you can find us at the climbing gym down the street or on the ski slopes near Boston. All teammates have excellent resources on hand. Engineers have access to a full lab, machine shop, and characterization facilities. We’re committed to professional development, providing employees with courses, books, and any other resources they need to reach their goals. Our culture is designed to help each person succeed now and in the long run.

Scott in front of printers in lab
Scott in front of printers in lab
Scott in front of printers in lab
Working at Fortify

Fortify is a dynamic venture-backed 3D printing startup with a passionate team of engineers and business professionals who are at the forefront of bringing new technologies to market. Founded in 2016 and located in Boston, Fortify’s team is transforming the 3D printing industry with its patented DCM (Digital Composite Manufacturing) platform, enabling new material properties and components unattainable using other additive or traditional manufacturing processes. Fortify was recently recognized as one of the BostonInno companies on Fire by the Boston Business Journal and featured in Forbes. We’re hiring high-performing professionals to help build Fortify into a global leader in advanced manufacturing. Join an inclusive, collaborative team of engineers and creatives developing elegant technology that redefines how products are made.

COVID-19 Update:  Covid procedures are currently in place and include mandatory masking and social distancing in office, staggered scheduling, contact tracing, regular cleaning and flexible WFH.

Open Positions

What Employees Are Saying

  • DSC_0070

    “Fortify offers exciting opportunities to create industry-leading software products in a cool problem space. I am grateful to be part of an energetic and passionate team that is efficient, solution-oriented, and devoted to striking a great work/life balance.”

    Olivia Lau, Senior Software Engineer

  • DSC_0070

    “Every day at Fortify I work to solve industry-plaguing problems as part of small, cross-disciplinary teams of intelligent, highly motivated individuals. I value being able to see my own impact on the success of a business, and the structure and culture cultivated at Fortify provides me with concrete visibility on how my goals propel the company’s business objectives.”

    Phil Lambert, Senior Applications Engineer

  • DSC_0070

    “At Fortify I have been able to experience a ‘sweep the floor’ work culture, where no task is too small, and everyone is willing to pick up the broom to accomplish the next goal.”

    Chris Byrne, Process Engineer


Bold. Smart. Human.

Adopt an Agile Mindset

Take smart risks.
Learn from setbacks.
Adapt immediately.

Listen Openly

Approach work conversations with an attitude of learning.
Receive constructive criticism with a clear mind.
Resist your ego.

Speak Candidly

In all things, tell the truth.
Solve conflict with honesty.
Communicate clearly.

man using 3software

Build up Your Teammates

Foster a community that people want to be in.
Give more encouragement than criticism.
Support one another in the pursuit of a common goals.

man using 3software

Boldly Pursue Good Work

Compete against your personal best.
Be ambitious in setting goals and focused in reaching them.
Overcome obstacles with motivation by a greater purpose.

Boldly Pursue Good Work

Compete against your personal best.
Be ambitious in setting goals and focused in reaching them.
Overcome obstacles with motivation by a greater purpose.

Benefits + Perks

Employer paid premium Medical and Dental

FSA and Commuter Benefits available

Competitive salary and stock options

Paid parental leave

Unlimited PTO

Monthly Wellness/ Lunch Stipend

Open Positions

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Cota Capital
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