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RTX

# Senior Systems Engineer, Network Architecture & Infrastructure Protection (Onsite)

On-site Full-time Senior individual contributor IT & Infrastructure 

Listed on RTX’s official careers site. Posted November 4, 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-RICHARDSON-C17--1717-Cityline-Dr--CITYLINE-C17/Senior-Systems-Engineer--Network-Architecture---Infrastructure-Protection--Onsite-_01886833)

[OpenNash Jobs](https://jobs.opennash.com/) / [RTX](https://jobs.opennash.com/companies/rtx/) / Senior Systems Engineer, Network Architecture & Infrastructure Protection (Onsite)

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

## At a glance
- Posted by the employer: Nov 4, 2026
- First seen by OpenNash: Nov 11, 2026
- Last checked: Nov 11, 2026
- Listed for: 7 days
- 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-RICHARDSON-C17--1717-Cityline-Dr--CITYLINE-C17/Senior-Systems-Engineer--Network-Architecture---Infrastructure-Protection--Onsite-_01886833)

## 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

### [Software Engineer I (Onsite)](https://jobs.opennash.com/companies/rtx/jobs/1b6a0b84902a765b44d5/)

### [Software Engineering Intern (Summer 2027)](https://jobs.opennash.com/companies/rtx/jobs/90e93f78c9da45bb81a5/)

### [SkillBridge - Operations Infrastructure Professional](https://jobs.opennash.com/companies/rtx/jobs/322f53999a81279529a6/)

### [Senior Systems Engineer, Product Owner - AN/TPY-2 Team SIM2](https://jobs.opennash.com/companies/rtx/jobs/a0e189ea4656970742b2/)

### [Senior Systems Engineer, Product Owner - Radar Analysis and Verification - AN/TPY-2](https://jobs.opennash.com/companies/rtx/jobs/1a6a67cfa61fbdbf5fe6/)

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[IT & Infrastructure jobs](/functions/it-infrastructure/)

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

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