Senior Opto-Mechanical Engineer

Credo is engineering the future of high-speed connectivity for the AI-driven world. With a deeply rooted legacy of innovation and a passion for solving the most complex networking challenges, we deliver industry-leading solutions that power the next generation of cloud, AI, and hyperscale data centers.

Credo is pioneering a systems-level approach to connectivity, integrating hardware, software, and architecture to deliver holistic solutions. This strategy not only differentiates us in the market but also creates significant value for our customers by accelerating deployment, improving performance, and reducing complexity across their infrastructure.

At Credo, you’ll be part of a team of world-class technologists and engineers that thrive on pushing the limits of what’s possible for some of the world’s most important companies. Our portfolio includes cutting‑edge solutions including our software, optical DSPs, PCIe/CXL products, SerDes IP, and advanced Active Electrical Cables (AECs) all designed for maximum performance, energy efficiency, and scalability.

We foster a culture of technical excellence, collaboration, and continuous learning, where your ideas can shape the future of connectivity. From silicon architects to systems engineers, every role at Credo contributes to solving real‑world problems at scale.

Join us and help us architect the next generation of disruptive networking technologies – because at Credo, We Connect.

About the Role

Credo is seeking a Senior Opto‑Mechanical Engineer to join our Core Technology Development (CTD) team. This role is pivotal in developing innovative optical packaging solutions and scaling them for high‑volume production, including test and verification. You will collaborate with a global team of experts in semiconductor micro‑devices and communication systems to co‑develop novel packaging concepts with vendor partners. These concepts must meet mechanical, thermal, optical, and reliability performance requirements. This is a hands‑on, product development‑focused engineering role ideal for someone passionate about designing high‑volume systems.

Key Responsibilities

• Design and integrate optical assemblies and sub‑assemblies.
• Develop mechanical architecture, thermal management strategies, strain relief processes, and process flows for high‑density optoelectronic packages.
• Lead FEA analysis (thermal, stress, shock/vibration) and define materials and tolerances for epoxies, reflow, and thermal cycling.
• Drive process de‑risking and design‑for‑manufacturing (DFM) efforts from prototype through volume production.
• Create and maintain design documentation, 3D models, and assembly drawings using SolidWorks and ANSYS.
• Oversee experimental work related to thermal, mechanical, and environmental qualification of optical products; analyze measurement data to inform design decisions.

Basic Qualifications

• Bachelor’s degree in Mechanical Engineering, Electrical Engineering, or a related field with a focus on packaging and mechanical analysis.
• Minimum 5 years of industry experience in packaging development for communication applications.
• 4–5 years of experience in high‑speed electronics and optical package design.
• Proven expertise in optical fiber and component packaging for communication systems.
• Experience collaborating with OSATs and external partners to transition products from design to volume manufacturing.
• Demonstrated proficiency in thermal design and testing.
• Strong interpersonal, communication, and problem‑solving skills for effective collaboration with internal teams and external vendors.

Preferred Qualifications

• Hands‑on experience building automated optical setups for measurement and qualification, including automation and image processing for mechanical verification.
• Master’s or Ph.D. in a related field with experience in optical and communication industries.
• Experience in system‑level packaging assembly development.

Credo is an Equal Opportunity Employer. We are committed to creating an inclusive environment for all employees and welcome applicants from diverse backgrounds without regard to race, color, religion, gender, sex, sexual orientation, national origin, genetic information, age, disability, veteran status, or any other legally protected basis.

If you have a disability or special need that requires accommodation to navigate our website or complete the application process, email people@credosemi.com.

Seniority level

• Associate

Employment type

• Full‑time

Job function

• Computer Hardware Manufacturing and Semiconductor Manufacturing

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