Senior Principal Engineer, Product Development

Job overview

The Senior Principal Engineer, Product Development role is hybrid, with candidates able to work from Mansfield, MA, or Princeton, NJ. Compensation is $166,750–$228,850 per year. The role supports Integra LifeSciences' development of medical devices for neurosurgical, critical care, and fluid-management applications. The engineer provides senior technical leadership and hands-on development from feasibility through verification, validation, regulatory submission, and manufacturing transfer. The role advances complex device designs while mentoring engineers and guiding cross-functional technical decisions.

What you'll do

• Lead experimental programs and design verification and validation
• plan biocompatibility evaluations
• design data acquisition systems and Python-based analysis platforms
• apply design-for-manufacturability to polymer devices
• create CAD models and engineering drawings with GD&T
• apply bio-fluid dynamics
• communicate technical results and risk assessments
• mentor junior engineers
• support design history files, risk management, and change control.

What we're looking for

Skills & competencies

senior principal engineer

product development

medical devices

neurosurgery

critical care

electromechanical systems

python

mansfield ma

princeton nj

hybrid

$166,750–$228,850/year

Work arrangement

• Weekend coverage required

Benefits & perks

• Medical, dental, vision, life insurance, short- and long-term disability, business accident insurance, group legal insurance, and savings plan.

Why this role

Combines medical-device design leadership with sensor systems, signal processing, polymer design, and fluid-management expertise.

About the employer

Integra LifeSciences is hiring for this role. Industry: Surgical Appliance and Supplies Manufacturing. Sector: 33.