Senior Product Development Engineer

IPG Photonics is revolutionizing the laser industry as the pioneering developer and leading producer of fiber lasers and amplifiers. Headquartered in Marlborough, MA, IPG has over 4,800 employees in more than 30 locations around the world. We aspire to work together with our employees and customers to apply light in ways that improve life.

Our mission is to develop innovative laser solutions to make the world a better place. To accomplish this mission, we are committed to attracting and retaining the best talent and an engaged and thriving workforce that drives a sustainable future for our company and society.

Working at IPG Photonics you can expect challenging projects, a motivating and friendly environment, and competitive benefits.

The Senior Product Development Engineer is a hands‑on engineer who serves as a principal contributor to the design, development, and introduction of new products within IPG Photonics’ high‑performance laser and optomechanical systems portfolio. Working under the guidance of senior engineering managers, this role focuses on concept design, prototyping, and design validation, collaborating with optomechanical, electronics, and software teams to develop robust, manufacturable solutions that meet performance, reliability, and cost objectives.

• Lead the design and development of new products and subsystems, from early concept definition through detailed design, prototyping, and production release.
• Lead optomechanical, electrical, software, and manufacturing teams to ensure seamless design integration, system performance, and manufacturability throughout the product lifecycle.
• Create and maintain detailed 3D CAD models, 2D drawings, and engineering documentation in Solid Works, applying GD&T and ASME Y14.5 standards to ensure design accuracy and quality.
• Perform analyses and design optimization—including tolerance, thermal, structural, and vibration evaluations—to verify robust functionality in demanding environments and optimize overall system performance.
• Support prototype fabrication, testing, and validation, applying results to guide design refinement and successful transition to production.
• Expand expertise in mechanical, optical, and thermal design principles for high‑power laser and optomechanical systems, while contributing to continuous improvement in product development methods and best practices.

• Bachelor’s degree in Mechanical Engineering or related discipline.
• 5+ years of product development experience, with demonstrated hands‑on involvement in design, prototyping, and testing.
• Expertise with Solid Works 3D CAD and 2D drafting (including GD&T and ASME Y14.5), complemented by a comprehensive understanding of mechanical design and analysis principles.
• Experience with prototype fabrication, testing, and design validation processes.
• Strong analytical, problem‑solving, and communication skills.

• Master’s degree in Mechanical Engineering or a related technical field.
• Knowledge of manufacturing processes such as machining, injection molding, casting, and additive manufacturing, with emphasis on design for manufacturability and assembly (DFM/DFA).
• Experience with optomechanical systems, precision mechanisms, or electromechanical assemblies, and familiarity with optical design tools such as Zemax for collaboration with optical engineering teams.
• Proficiency with finite element analysis (FEA) and thermal simulation tools for structural and thermal validation.
• Experience with programming or automation tools (e.g., Python, MATLAB) for test automation, data collection, or analysis.

Marlborough, MA (Primary location). Additional locations may be considered; pay range may vary accordingly.

Exempt

US $93,000 – $123,000 per year, plus performance‑based bonuses and equity awards.

All regular US employees receive:

• Paid vacation time accrued based on years of service
• Paid sick time
• 12 paid holidays each calendar year

Additional benefits include:

• Medical, dental, and vision insurance plans with options for HSA/FSA
• Dependent Care FSA
• Paid basic life and AD&D insurance
• Short‑term and long‑term disability insurance
• 401(k) plan with company matching
• Employee Stock Purchase Plan (ESPP)
• Tuition reimbursement program
• Employee Assistance Program (EAP)
• Adoption assistance
• Pet insurance
• Parental bonding leave
• Bright Horizons backup care and college coach

This job posting will remain active until a candidate is identified and/or the company rescinds the posting. Please click the link to apply for full consideration.