Thermal and Mechanical Modelling and Design Principal Engineer

Primary Duties & Responsibilities

System Design & Analysis:

• Lead the development of detailed thermal and mechanical models for new products using advanced simulation tools (e.g., ANSYS, COMSOL, or equivalent).
• Conduct finite element analysis (FEA) and thermal simulations to predict performance, optimize designs, and ensure structural integrity under various operating conditions.
• Validate models through physical testing, correlate simulation data with experimental results, and refine models for improved accuracy.

Project Leadership:

• Serve as a technical authority and mentor for the design team, providing guidance on best practices in thermal/mechanical engineering.
• Manage project timelines and deliverables; coordinate cross-functional teams including R&D, manufacturing, and quality assurance.
• Review and approve design documentation, test plans, and verification protocols.

Innovation & Continuous Improvement:

• Research and integrate emerging technologies and methodologies to enhance design efficiency and reliability.
• Identify and implement design improvements to address performance, cost, and manufacturability targets.
• Drive continuous improvement initiatives by analyzing failure modes and developing corrective actions.

Stakeholder Engagement:

• Collaborate with product management, customers, and suppliers to define technical requirements and resolve complex design challenges.
• Communicate technical concepts effectively to both technical and non-technical stakeholders through presentations and detailed reports.
• Support the development of technical specifications, regulatory submissions, and industry standard compliance documentation.

Education & Experience

• Minimum 9 yr. experience 
• BS/MS in Mechanical Engineer or equivalent degree.

Skills

• Expertise in FEA, thermal analysis, and computational fluid dynamics (CFD).
• Strong problem-solving skills with an ability to analyze complex data and propose innovative solutions.
• Excellent project management and leadership abilities.
• Proficient in industry standards and regulatory requirements related to product safety and reliability.
• Effective communication skills, both written and verbal, with a demonstrated ability to interact with diverse teams and stakeholders.

Working Conditions

• Standard
• Onsite work

Physical Requirements

• Standard

Safety Requirements

All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.

Quality and Environmental Responsibilities

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

Culture Commitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity – Create an Environment of Trust

Collaboration – Innovate Through the Sharing of Ideas

Accountability – Own the Process and the Outcome

Respect – Recognize the Value in Everyone

Enthusiasm – Find a Sense of Purpose in Work

Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.