- DXC Technology (Isabela, PR)
- …proof of citizenship . + Must be legally authorized to work in the United States without requiring current or future sponsorship. + Applicants must reside in ... VA * Tulsa, OK **Job Overview:** The Dynatrace Support Engineer ( US Citizen only) is responsible for...the continental United States . + A background check and… more
- Northrop Grumman (Rolling Meadows, IL)
- …to obtain and DOD security clearance_ + _United States citizenship required._ **_Preferred Qualifications: Manufacturing Process Engineer (RF Systems ... For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. US Citizenship is required for all positions with a… more
- RTX Corporation (Richardson, TX)
- **Date Posted:** 2025-10-30 **Country:** United States of America **Location:** HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA ... issued security clearance is required prior to start date. US citizenship is required, as only ...+ Utilize advanced tools and methodologies, including model based systems engineer and automated testing to deliver… more
- RTX Corporation (Aurora, CO)
- **Date Posted:** 2025-11-19 **Country:** United States of America **Location:** CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, ... transferable US government issued security clearance is required prior to start date. US citizenship is required, as only US citizens are eligible for… more
- RTX Corporation (Richardson, TX)
- **Date Posted:** 2025-08-15 **Country:** United States of America **Location:** TX232: Richardson 1727 CityLine 1727 East CityLine Drive Building C27, ... issued security clearance is required prior to start date. US citizenship is required, as only ...secure world. Raytheon Technologies (RTX) is seeking a **Platform Engineer II / Linux** with experience in Linux Infrastructure… more
- RTX Corporation (Aurora, CO)
- **Date Posted:** 2025-11-03 **Country:** United States of America **Location:** CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, ... transferable US government issued security clearance is required prior to start date. US citizenship is required, as only US citizens are eligible for… more
- RTX Corporation (Goleta, CA)
- **Date Posted:** 2025-10-07 **Country:** United States of America **Location:** CA601: Goleta (EW) Bldg H01 6380 Hollister Avenue Building H01, Goleta, CA, 93117 ... US government issued security clearance is required. US citizenship is required, as only ...and design verification test. The Sr Principal FW Design Engineer will work with other experienced engineers, will have… more
- RTX Corporation (Goleta, CA)
- **Date Posted:** 2025-08-11 **Country:** United States of America **Location:** CA745: Goleta 75 Coromar Bldg B02 75 Coromar Drive Building B02, Goleta, CA, ... US government issued security clearance is required. US citizenship is required, as only ... systems . Focal Plane Operations at Raytheon Vision Systems is searching for a Project Engineer … more
- RTX Corporation (Goleta, CA)
- **Date Posted:** 2025-10-29 **Country:** United States of America **Location:** CA601: Goleta (EW) Bldg H01 6380 Hollister Avenue Building H01, Goleta, CA, 93117 ... US government issued security clearance is required. US citizenship is required, as only ...more secure world. Raytheon is seeking a Principal Mechanical Engineer to lead new product development within the Electronic… more
- Parker Hannifin Corporation (North Hollywood, CA)
- Quality Engineer II Location : NORTH HOLLYWOOD, CA, United States Job Family : Quality Job Type : Regular Posted : Oct 14, 2025 Job ID : 60211 Back to Search ... genetic information, veteran status, or any other status protected by law. However, US Citizenship , Permanent Residency or other appropriate status is required… more