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Senior Mechanical Engineer

MMT
Natick, MA Full Time
POSTED ON 11/12/2025 CLOSED ON 12/17/2025

What are the responsibilities and job description for the Senior Mechanical Engineer position at MMT?

Company Description

MMT is an emerging company that develops innovative nondestructive testing (NDT) equipment and support services for field inspection of critical energy infrastructure. We deliver cutting-edge solutions to our valued partners with diverse expertise and a passion for excellence. We are pioneers in frictional sliding technology and nondestructive toughness testing. Our technology reduces asset integrity risk as well as improves safety and environmental sustainability through innovation. Together, we are driven to empower data-driven decisions for the safe and sustainable operation of critical infrastructures worldwide. MMT’s technologies provide customers with non-destructive measures of tensile strength and fracture toughness to evaluate the remaining service capacity of critical assets.


Position Description

In this role, you will be leading projects related to product design and development, designing complex systems to perform detailed data analysis around fracture mechanics, ensuring compliance with internal and industry accepted practices. Your primary goal will be to understand and learn all design and development aspects related to our Blade Toughness Meter (BTM) technology and to contribute to development of additional functionality and efficiencies related to this technology. The Senior Mechanical Engineer will work directly with our operations, commercialization and sales functional teams and will report to the Director of Product Engineering.


Responsibilities

•       Project Leadership: Lead mechanical design and development projects from concept to production, managing timelines, budgets, and resources. 

•       Technical Design: Design, develop, and implement mechanical components, systems, and assemblies using 3D CAD (Solid works preferred) and simulations. 

•       Analysis & Simulation: Perform detailed engineering analysis and calculations, including fracture mechanics, FEA, Tolerance stack ups, structural integrity using simulation tools. 

•       dFx: Product design mindset for product repeatability and reproducibility (Gage R&R)

•       Cross-Functional Collaboration: Collaborate with electrical, manufacturing, quality, and other teams to ensure integrated and successful solutions. 

•       Documentation: Create and maintain high-quality technical documentation, including design specifications, test plans, reports, and BOM structures. 

•       Testing & Validation: Oversee the testing and validation of prototypes and systems to meet performance, safety, and reliability requirements. 

•       Continuous Improvement: Develop and implement continuous improvement initiatives to optimize designs and processes. 

•       Compliance: Ensure all designs adhere to relevant health, safety, environmental, and industry standards and codes. 


Skills & Qualifications

•       Bachelor's or Master’s degree in Engineering or a related field.

•       Strong technical background with the ability to understand and communicate complex technical concepts.

•       Strong analytical and diagnostic background

•       5-7 years of experience in product development/management or product system architecture roles

•       Proven experience with cross-disciplinary product development.

•       Strong understanding of product development life cycle and hardware integration.

•       Solid experience with MATLAB data analysis

•       Excellent problem-solving, communication, and stakeholder alignment skills.

•       Ability to work effectively in a hands-on R&D organization.

•       Willingness to travel as required to meet with customers and attend industry events.

•       Ability to work independently, manage multiple projects, and prioritize tasks in a fast-paced environment.

•       Preferred – Experience and knowledge of pipeline material verification technologies, applications, and associated pipeline regulations.


Job Location

 

This position requires an on-site presence at our Natick, MA office.

 

Compensation and Benefits

MMT offers a competitive compensation package including base salary and a performance-based annual bonus. Base Salary is targeted to be between $115,000 - $130,000. Additional benefits include medical, dental, vision and life insurance, PTO, LTD and 401(k).


Salary : $115,000 - $130,000

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