Principal Engineer

Job Description

This position is in our organization’s Device Development & Technology (DD&T) group in our Research division.  Our organization’s DD&T group is responsible for the development of devices, combination products, processes, testing and assembly equipment from conception through product launch. Products include autoinjectors, inhalers, implants, infusion pumps, vaginal rings and connected devices/apps. The person in this position contributes to high impact, complex, cross-functional, and cross-divisional teams, initiatives and will provide input to achieve project goals.  Effective collaboration with teams is essential to meet our company's goals/objectives.  The group also plays a key role in supporting commercially launched products.  

Our company's DD&T Team is seeking a hands-on medical device product manufacturing and assembly engineer.  This position will be responsible for hands-on factory floor work and collaboration, via interfacing with our company's internal sites, medical device suppliers and sub-suppliers.  This includes working with both small to large scale medical device assembly equipment suppliers, integrated manufacturing equipment component suppliers and purchased device component suppliers.  In addition, this position shall interrogate device supplier processes as they relate to our company's combination product process specifications and critical quality attributes to support our company's combination product quality control strategy and preserve essential performance requirements.

Education Minimum Requirement:

• B.S. Degree in Mechanical Engineering or related field with a minimum 15 years of regulated industry experience

Required skills and key responsibilities for this position include:

• Can develop detailed plans and strategies for combination of product assembly process and equipment development and lead technical team to deliver a qualified process and equipment for clinical or commercial use

• Author design/ process FMEA to capture design related risks and identify appropriate risk controls to ensure robust and efficient device functionality.

• Design and author Process validation activity and documentation like IQ, OQ, PPQ etc.

• Author protocols, reports, create drawings and specifications to ensure proper documentation of development activities in accordance with relevant SOPs.

• Experience in designing automated combination product assembly equipment and experience in managing equipment suppliers

• Experience in developing, implementing and troubleshooting combination product assembly equipment processes including vision systems, ultrasonic welding and automated component and glass feeding and handling systems

• Experience and the ability to manage all aspects of manufacturing site readiness including equipment qualification requirements and all associated documentation

• Understanding of device and combination product DFM/DFA principles and design and failure modes in relation to assembly processes

• Excellent oral and written communication skills and the ability to present complex information in a clear and concise manner to partner group stakeholders 

• Mechanical aptitude and hands-on troubleshooting skills, with the ability to work independently in a laboratory setting and manufacturing floor setting.

• Strong interpersonal skills with an ability to collaborate in a team environment

• High level work ethic

• Support process and technology transfer to our company's manufacturing facilities

Preferred Experience and Skills:

• CAD design, including knowledge of SOLIDWORKS and

• 3D printing and the ability to prototype and fabricate custom fixtures for assembly and testing

Required Skills:

CAD Modeling, Combination Products, Computer-Aided Design (CAD), Design Controls, Design Failure Mode and Effect Analysis (DFMEA), Design Verification Testing, Device Development, Human Factor Engineering, Machine Learning (ML), Medical Device Management, Medical Device Manufacturing, Medical Device Quality Systems, Medical Devices Design, Quality Management Systems (QMS), Risk Control, Test Method Validation

Preferred Skills:

Current Employees apply HERE

Current Contingent Workers apply HERE

US and Puerto Rico Residents Only:

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As an Equal Employment Opportunity Employer, we provide equal opportunities to all employees and applicants for employment and prohibit discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or other applicable legally protected characteristics.  As a federal contractor, we comply with all affirmative action requirements for protected veterans and individuals with disabilities.  For more information about personal rights under the U.S. Equal Opportunity Employment laws, visit:

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We are proud to be a company that embraces the value of bringing together, talented, and committed people with diverse experiences, perspectives, skills and backgrounds. The fastest way to breakthrough innovation is when people with diverse ideas, broad experiences, backgrounds, and skills come together in an inclusive environment. We encourage our colleagues to respectfully challenge one another’s thinking and approach problems collectively.

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The salary range for this role is

$142,400.00 - $224,100.00

This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An employee’s position within the salary range will be based on several factors including, but not limited to relevant education, qualifications, certifications, experience, skills, geographic location, government requirements, and business or organizational needs.

The successful candidate will be eligible for annual bonus and long-term incentive, if applicable.

We offer a comprehensive package of benefits.  Available benefits include medical, dental, vision healthcare and other insurance benefits (for employee and family), retirement benefits, including 401(k), paid holidays, vacation, and compassionate and sick days. More information about benefits is available at https://jobs.merck.com/us/en/compensation-and-benefits.

You can apply for this role through https://jobs.merck.com/us/en (or via the Workday Jobs Hub if you are a current employee). The application deadline for this position is stated on this posting.

San Francisco Residents Only: We will consider qualified applicants with arrest and conviction records for employment in compliance with the San Francisco Fair Chance Ordinance

Los Angeles Residents Only: We will consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance

Search Firm Representatives Please Read Carefully 
Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company.  No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails. 

Employee Status:

Regular

Relocation:

Domestic

VISA Sponsorship:

No

Travel Requirements:

No Travel Required

Flexible Work Arrangements:

Hybrid

Shift:

Not Indicated

Valid Driving License:

No

Hazardous Material(s):

n/a

Job Posting End Date:

08/15/2026

*A job posting is effective until 11:59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.