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RTX · PLANO, TX, US

# Principal Software Engineer - Embedded (Onsite)

PLANO, TX, US On-site Full-time Senior individual contributor Software Engineering 

Listed on RTX’s official careers site. Posted October 24, 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-PLANO-465--465-Independence-Pkwy--INDEPENDENCE/Principal-Software-Engineer---Embedded--Onsite-_01884170)

[OpenNash Jobs](https://jobs.opennash.com/) / [RTX](https://jobs.opennash.com/companies/rtx/) / Principal Software Engineer - Embedded (Onsite)

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

## At a glance
- Posted by the employer: Oct 24, 2026
- First seen by OpenNash: Nov 11, 2026
- Last checked: Nov 11, 2026
- Listed for: 18 days
- Location: PLANO, TX, US
- Work arrangement: On-site
- Employment type: Full-time[Apply on RTX’s careers site →](https://globalhr.wd5.myworkdayjobs.com/REC_RTX_Ext_Gateway/job/US-TX-PLANO-465--465-Independence-Pkwy--INDEPENDENCE/Principal-Software-Engineer---Embedded--Onsite-_01884170)

## 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 Software Platform Engineering Automation Lead (Onsite)](https://jobs.opennash.com/companies/rtx/jobs/03a0d322af53e3c1a8c7/)

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### [Principal Specialist, Procurement](https://jobs.opennash.com/companies/rtx/jobs/36d5cd376c8cbea29edc/)

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### [Principal Software Engineer - Embedded Linux (Onsite)](https://jobs.opennash.com/companies/rtx/jobs/18454733595bfc9a2efc/)

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### [Principal Software Engineer - Embedded Linux (Onsite)](https://jobs.opennash.com/companies/rtx/jobs/680f467a46d0ea462d2b/)

FT WAYNE, IN, US

### [Principal Software Engineer - Embedded Platform Software (Onsite)](https://jobs.opennash.com/companies/rtx/jobs/8a18433ca20afb8f71bf/)

CEDAR RAPIDS, IA, US

## Similar jobs at other companies

### [Principal Embedded Software Development Engineer](https://jobs.opennash.com/companies/fortinet/jobs/031aef8e04f3e4c669c0/)

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### [Embedded Principal Software Engineer & Integrated Product Team Lead - Advanced Signal Processing](https://jobs.opennash.com/companies/bae-systems/jobs/522a66280f20e0f77016/)

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### [Principal Engineer Embedded/Sr Principal Engineer Embedded Software](https://jobs.opennash.com/companies/northrop-grumman/jobs/04eab8109eb4b2818767/)

Northrop Grumman · United States-California-McClellan

### [Embedded Software Engineer/Principal Embedded Software Engineer](https://jobs.opennash.com/companies/northrop-grumman/jobs/d216ca3dccdc68ec819d/)

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[Software Engineering jobs](/functions/software-engineering/)

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Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

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