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About this Engineer Staff, Mechanical Engineering role at Lumentum

Lumentum · Onsite · Hong Kong - Science Park

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Job Summary**

Lumentum Operations LLC is seeking a highly motivated and skilled Engineer Staff, Mechanical Engineering to contribute to the design, development, and optimization of innovative optical communication products and manufacturing processes. This role involves applying mechanical engineering principles to solve complex problems and ensure product reliability and performance.

Job Responsibilities**

* Lead the mechanical design and analysis of new product concepts, components, and assemblies, utilizing CAD software (e.g., SolidWorks, Creo) and FEA tools.
* Develop and implement robust testing methodologies to validate mechanical designs, assess performance, and identify areas for improvement.
* Collaborate cross-functionally with electrical, optical, manufacturing, and reliability engineering teams to ensure seamless product integration and manufacturability.
* Conduct root cause analysis for mechanical failures, propose and implement effective corrective actions, and drive continuous improvement initiatives.
* Generate detailed engineering documentation, including specifications, drawings, test plans, and reports, in accordance with company standards.
* Participate in design reviews, providing technical expertise and constructive feedback.
* Evaluate and select appropriate materials and manufacturing processes for various mechanical components.

Job Qualifications**

* Bachelor's or Master's degree in Mechanical Engineering or a related field.
* 10+ years of experience in mechanical design and development, preferably within the optical, telecommunications, or semiconductor industries.
* Proficiency in 3D CAD software (e.g., SolidWorks, Creo) and experience with finite element analysis (FEA) for stress, thermal, and vibration analysis.
* Strong understanding of manufacturing processes such as machining, injection molding, stamping, and additive manufacturing.
* Experience with design for reliability (DFR) and design for manufacturability (DFM) principles.
* Demonstrated ability to solve complex mechanical problems through analytical and experimental methods.
* Excellent communication, interpersonal, and presentation skills.
* Ability to work independently and as part of a multi-disciplinary team.

We are an equal opportunity employer and value diversity at our company.

We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment.

Please contact us to request accommodation.

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About Lumentum

Lumentum is illuminating the networks of tomorrow with advanced photonic technologies that enable AI, data centers, telecom, industrial, and sensing applications. As AI accelerates the global demand for bandwidth and energy efficiency, we deliver the building blocks that keep data moving reliably, efficiently, and at massive scale. Our optical products support AI and compute infrastructure, cloud and DCI environments, metro and long-haul networks, while our lasers drive breakthroughs in precision manufacturing and sensing. For nearly five decades, Lumentum has been at the intersection of light and innovation. What began as a vision with JDS Uniphase to harness the power of photonics has evol

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