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Cosm Medical is a Toronto-based medical device company. Our goal is to transform the way pelvic floor disorders are treated thanks to 3D printing, AI and cloud software, and Personalize Pelvic Health. Pelvic floor disorders, including pelvic organ prolapse, urinary and fecal incontinence, drastically decrease quality of life. These disorders are common (affects 1 in 4 adult women), growing (affects half of all women by 80 years of age) and underserved (stigmatized and traditionally low priority vs. other health concerns). The current non-surgical treatment for pelvic organ prolapse is the use of pessaries, which are intravaginal inserts that come in 100+ different sizes and shapes and are fit by trial and error, resulting in a relatively low success rate.

Cosm is commercializing the world’s first personalized pessary, Gynethotics™, or made-to-measure gynecological orthotics, improving patient satisfaction and outcomes compared to off-the-shelf devices, alongside a software platform to streamline the pessary practice.

Join our mission to Personalize Pelvic Health!

Role Summary Cosm Medical is seeking a

Mechanical Engineer

to support the development and commercialization of our

Gynethotics

platform— the world’s first personalized gynecological devices. This role will be responsible for

proof of concept, design feasibility, development, prototyping, and BOM lifecycle management

while ensuring manufacturability and compliance with

ISO 13485

and

FDA

and other regulatory guidelines. You will work cross-functionally with software, production, and clinical teams to develop and scale next-generation medical devices.

This is a

hands‑on, impact‑driven role

in a quick‑paced startup environment. The ideal candidate has strong experience in

medical device design, manufacturing processes, and quality systems , with expertise in translating biomechanics and diagnostic parameters into engineering design, and is eager to bring innovative healthcare solutions to market.





Job Description Responsibilities

Translate

clinical and user requirements

– including clinician

feedback , diagnostic

imaging

(e.g., ultrasound), and

biomechanics

– into

personalized device design

methodologies and functional prototypes.

Develop and refine

3D CAD models , design heuristics, and tools to guide shape selection,

parameterization , and

manufacturable design , incorporating industrial design principles.

Lead device testing, evaluations, and iterative improvements based on anatomical function, clinical studies, and regulatory feedback.

Conduct

physical testing

(compression, bending, cyclic loads), FEA and/or mathematical modeling, to optimize device performance.

Maintain

Design History Files (DHF) , perform

risk analyses (FMEA) , and ensure compliance with

ISO 13485 ,

IEC 60601/62366

(safety and usability engineering), and

FDA requirements .

Investigate

root cause issues

and drive corrective actions related to product quality and manufacturability.

Work closely with leadership on

intellectual property (patents)

and novel product innovations.

Collaborate on

automated software workflows , integrating digital health and custom manufacturing solutions.

Support

process development , including tooling, 3D printing, silicone injection, and other manufacturing techniques.

Assist in supplier assessments, part quality verification, and process validations.

Qualifications and Skills

B.Eng or M.Eng in Mechanical Engineering, Biomedical Engineering, or related field .

5+ years of experience

in medical device development,



from concept to production.

Expertise in CAD software

(SolidWorks, Fusion 360) and

Design for Manufacturing (DFM) .

Experience with

3D printing, injection molding, silicone molding, and high‑precision manufacturing .

Knowledge of

biomechanics, biocompatibility, and sterilization considerations .

Strong understanding of

ISO 13485, FDA regulations, and risk management (FMEA, validation protocols) .

Hands‑on experience in

physical and computational testing (FEA, mechanical testing) .

Strong problem‑solving skills and ability to work independently in a fast‑paced startup environment.

Excellent documentation and communication skills for cross‑functional collaboration.

Why Join Cosm Medical? Be at the forefront of personalized healthcare innovation.

Work in a collaborative, high‑impact startup environment.

Gain experience in marketing, medical device product management, and quality processes.

Located in Toronto’s leading HealthTech hub (MaRS Discovery District) with access to top‑tier innovation resources.

Applications will only be considered from candidates eligible to work in Canada without sponsorship.

If you are interested in this position and can demonstrate that you meet the requirements defined in the job description, please email your resume to [email protected]. Please include the job title you are applying for in the subject line of the email.

Only those candidates selected for interviews will be contacted.

COSM is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability status, protected veteran status, or any other characteristic protected by law.

To apply, please send an email to [email protected]. Please include the title of the position you are applying to in the subject line and attach your resume.

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Apply on Kit Job: kitjob.ca/job/2g9f95

📌 Mechanical Engineer (Toronto)
🏢 Cosm
📍 Toronto