Senior Mechanical Engineer

Socket.dev; Boston (MA); On-site; USD 100,000 - 140,000; Full time

Benefits offered by this job

Fortune 500 Health & Wellness Benefits

401(k)

Flexible Vacation

Job summary

Activ Surgical is seeking a Mechanical Engineer to prototype and design mechanical systems and enclosures for real-time medical imaging devices. You will drive concepts from early prototypes through to commercial-grade products, balancing manufacturability with performance.

You will collaborate with electrical, optical, software, and clinical teams, applying GD&T and DFMA principles while selecting appropriate materials and processes for sterile, compliant medical devices.

Qualifications

• BS/MS/PhD in Mechanical Engineering or a related engineering discipline.
• Hands-on experience designing mechanical systems, enclosures, or housings for electro-optical or medical devices.
• Experience taking designs from concept through rapid prototyping to commercial-grade, manufacturable products.
• Proficiency with CAD software (e.g., SolidWorks) for 3D modeling, tolerancing, and drawing generation.
• Demonstrated ability to prototype novel mechanical solutions using 3D printing, machining, and sheet metal fabrication.
• Strong GD&T, DFM/DFA understanding and materials selection.
• Excellent communication and collaboration with cross-functional teams (electrical, optical, software, clinical).

Responsibilities

• Design mechanical systems and enclosures for real-time medical imaging and sensing devices.
• Take concepts from prototyping to manufacturable products.
• Collaborate with electrical, optical, software, and clinical teams to resolve design challenges.

Skills

Mechanical engineering degree

CAD software

Prototyping

GD&T/DFM/DF A

Cross-functional collaboration

3D printing / machining / sheet metal

Education

BS/MS/PhD in Mechanical Engineering or related field

Tools

SolidWorks

3D modeling

Job description

Activ Surgical is building a platform for introducing the latest sensing technology to minimally invasive surgery, intended to visualize the invisible to facilitate better surgical decisions and outcomes. As part of the R&D team, you will be responsible for prototyping and designing novel mechanical systems and enclosures for real-time minimally invasive medical imaging and sensing devices, taking concepts from early prototypes through to commercial-grade, manufacturable products. You will be expected to bring a creative, detail-oriented, and dedicated approach to solving complex mechanical design challenges, stay current on the most pressing clinical and manufacturing constraints, and effectively communicate your designs with the broader cross-functional team.

Required Qualifications

• BS, MS, or PhD in Mechanical Engineering or a related engineering discipline
• Hands-on experience designing mechanical systems, enclosures, or housings for electro-optical or medical devices
• Experience taking designs from concept through rapid prototyping to commercial-grade, manufacturable products
• Proficiency with CAD software (e.g., SolidWorks or equivalent) for 3D modeling, tolerancing, and drawing generation
• Demonstrated ability to conceptualize and rapidly prototype novel mechanical solutions using techniques such as 3D printing, machining, and sheet metal fabrication
• Strong understanding of GD&T, DFM/DFA principles, and materials selection
• Strong communication skills and ability to collaborate closely with a cross-functional team (electrical, optical, software, and clinical stakeholders)

Preferred Qualifications

• Experience designing mechanical systems for medical devices, including familiarity with regulatory and design-control requirements (e.g., FDA, ISO 13485)
• Experience with precision optomechanical assemblies or camera/sensor housing
• Background in thermal management, sealing/ingress protection, or sterilization-compatible design
• Experience supporting design verification and validation (V&V) testingFamiliarity with supply chain and vendor management for prototype and production builds
• Fortune 500 Health & Wellness Benefits
• 401(k)
• Flexible Vacation