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RTX · MCKINNEY, TX, US

# Principal Optical Engineer

MCKINNEY, TX, US Full-time Senior individual contributor Operations 

Listed on RTX’s official careers site. Posted November 3, 2026. Check that it is still open and apply there.
[Apply on RTX’s careers site →](https://globalhr.wd5.myworkdayjobs.com/REC_RTX_Ext_Gateway/job/US-TX-MCKINNEY-513WB--2501-W-University-Dr--WING-B-BLDG/Principal-Optical-Engineer_01886490)

[OpenNash Jobs](https://jobs.opennash.com/) / [RTX](https://jobs.opennash.com/companies/rtx/) / Principal Optical Engineer

The employer’s listing has no description we could read. See it on their site.

## At a glance
- Posted by the employer: Nov 3, 2026
- First seen by OpenNash: Nov 11, 2026
- Last checked: Nov 11, 2026
- Listed for: 8 days
- Location: MCKINNEY, TX, US
- Employment type: Full-time[Apply on RTX’s careers site →](https://globalhr.wd5.myworkdayjobs.com/REC_RTX_Ext_Gateway/job/US-TX-MCKINNEY-513WB--2501-W-University-Dr--WING-B-BLDG/Principal-Optical-Engineer_01886490)

## Hiring at RTX
- Open jobs: 4,634
- New in the last 7 days: After two weekly collections
- Tracked since: Jul 14, 2026

[All RTX jobs](https://jobs.opennash.com/companies/rtx/) · [Weekly hiring report](/reports/hiring/)

## More jobs at RTX

### [Principal Platform IAC Engineer (Onsite)](https://jobs.opennash.com/companies/rtx/jobs/de1d0c5503cf109d8e4e/)

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CEDAR RAPIDS, IA, US

### [Principal Program Industrial Engineer IV](https://jobs.opennash.com/companies/rtx/jobs/80b254b2d90c3aa7b8c0/)

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### [Principal Project Engineer](https://jobs.opennash.com/companies/rtx/jobs/0f597610470abd5176ea/)

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### [Principal Project Engineer (ONSITE)](https://jobs.opennash.com/companies/rtx/jobs/559d1242441a8d3fcae5/)

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