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MACOM Technology Solutions Holdings · Lowell, MA

# Reliability Engineer, Principal

Lowell, MA Senior individual contributor Operations 

Listed on MACOM Technology Solutions Holdings’s official careers site. Listed as of October 18, 2026. Check that it is still open and apply there.
[Apply on MACOM Technology Solutions Holdings’s careers site →](https://macomtech.csod.com/ux/ats/careersite/4/home/requisition/3331?c=macomtech)

[OpenNash Jobs](https://jobs.opennash.com/) / [MACOM Technology Solutions Holdings](https://jobs.opennash.com/companies/macom-technology-solutions-holdings/) / Reliability Engineer, Principal

## Job description

### Opto-Mechanical and Reliability Engineer Job Description

Design and deploy assembly and test systems for the manufacturing and reliability testing of innovative silicon-based Photonic Integrated Circuits. Perform reliability testing, analyze results, and collaborate with device designers to implement improvements. Model and design innovative packaging for low cost photonic modules. Support pilot manufacturing line providing expertise in material handling, assembly and test. Perform failure analysis, catalogue root causes, implement corrective actions, and drive product improvements.

Perform thermal, mechanical and optical simulations using Finite Element Analysis software and Zemax.

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Jul 12, 2026
- Last checked: Oct 18, 2026
- Listed for: 98 days
- Location: Lowell, MA[Apply on MACOM Technology Solutions Holdings’s careers site →](https://macomtech.csod.com/ux/ats/careersite/4/home/requisition/3331?c=macomtech)

## More jobs at MACOM Technology Solutions Holdings

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### [Components Reliability Engineer](https://jobs.opennash.com/companies/macom-technology-solutions-holdings/jobs/90a524fb9e174519a9a1/)

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### [Diode Integration Engineer](https://jobs.opennash.com/companies/macom-technology-solutions-holdings/jobs/df3b66b862b9580d1911/)

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### [Engineering Lead - AOI/Defect Metrology](https://jobs.opennash.com/companies/macom-technology-solutions-holdings/jobs/523e652e3a93b9515b2d/)

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