[Skip to main content](#main-content)

[ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/)

RTX · MCKINNEY, TX, US

# Senior Software Engineer – Embedded (Onsite)

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

Listed on RTX’s official careers site. Posted November 11, 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-513WC--2501-W-University-Dr--WING-C-BLDG/Senior-Software-Engineer---Embedded--Onsite-_01873632)

[OpenNash Jobs](https://jobs.opennash.com/) / [RTX](https://jobs.opennash.com/companies/rtx/) / Senior 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: Nov 11, 2026
- First seen by OpenNash: Nov 11, 2026
- Last checked: Nov 11, 2026
- Listed for: Under a day
- Location: MCKINNEY, 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-MCKINNEY-513WC--2501-W-University-Dr--WING-C-BLDG/Senior-Software-Engineer---Embedded--Onsite-_01873632)

## 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

### [Senior System Administrator](https://jobs.opennash.com/companies/rtx/jobs/e91a3cb2bbfeba88feed/)

MCKINNEY, TX, US

### [Senior Systems Engineer](https://jobs.opennash.com/companies/rtx/jobs/1e187b14bc857873808c/)

MCKINNEY, TX, US

### [Senior Systems Engineer – Digital Engineering / MBSE](https://jobs.opennash.com/companies/rtx/jobs/75a2cbae1e451b9a0c6f/)

MCKINNEY, TX, US

### [Senior Systems Security Engineer - P3 (Onsite-TX)](https://jobs.opennash.com/companies/rtx/jobs/3955eeaa6ba779c3acc1/)

MCKINNEY, TX, US

### [Senior Software Engineer – Front-end Developer](https://jobs.opennash.com/companies/rtx/jobs/698a5fcf06b194f6ee23/)

SAN JOSE, CA, US

## Similar jobs at other companies

### [Principal Embedded Software Engineer (Onsite & Sign On Bonus Available)](https://jobs.opennash.com/companies/bae-systems/jobs/81adbf8f2df657447fc6/)

BAE Systems · Nashua, New Hampshire, United States

### [Embedded Software Intern](https://jobs.opennash.com/companies/lockheed-martin/jobs/ddf10a9eac8a357e6a56/)

Lockheed Martin · Moorestown, NJ

### [Avionics Embedded Systems Engineering Manager](https://jobs.opennash.com/companies/lockheed-martin/jobs/63b6ab4df6d65225a14f/)

Lockheed Martin · Littleton, CO

### [Embedded Firmware Specialist](https://jobs.opennash.com/companies/eaton/jobs/26bebc8e7a74b4d5814f/)

Eaton · Raleigh, North Carolina, USA

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

OpenNash lists jobs from employers’ own careers sites and does not handle applications.
Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

[ OpenNash ](https://opennash.com/)

AI-native services firm that builds custom software and 24/7 AI agents.

OpenNash Jobs is an OpenNash Applied AI project.
[Book time with OpenNash](https://calendly.com/opennash/new-meeting?hide_gdpr_banner=1)

Jobs
- [Search jobs](https://jobs.opennash.com/search/)
- [Companies](https://jobs.opennash.com/explore/)
- [Hiring report](https://jobs.opennash.com/reports/hiring/)
- [AI assistants](https://jobs.opennash.com/connect/)
- [How it works](https://jobs.opennash.com/methodology/)

OpenNash
- [opennash.com](https://opennash.com/)
- [Services](https://opennash.com/ai-agent-consulting/)
- [OpenNash CX](https://opennash.com/cx/)
- [AI Tools](https://opennash.com/ai-tools/)
- [Blog](https://opennash.com/blog/)
- [About](https://opennash.com/about/)

Contact
- [hello@opennash.com](mailto:hello@opennash.com)

- [LinkedIn](https://www.linkedin.com/company/opennash)

- [Support](https://jobs.opennash.com/support/)

- [Privacy](https://jobs.opennash.com/privacy/)

- [Terms](https://jobs.opennash.com/terms/)

© 2026 OpenNash, Inc. Company names and public job postings belong to their respective owners. Employers control source availability and application decisions.