- RTX Corporation (Aurora, CO)
- …as only US citizens are eligible for a security clearance **Security Clearance:** TS /SCI with Polygraph At Raytheon, the foundation of everything we do is rooted ... more secure world. Raytheon Technologies (RTX) is seeking a **Senior Platform Engineer / Linux** with well-rounded Linux Infrastructure Engineering expertise to join… more
- RTX Corporation (Aurora, CO)
- …as only US citizens are eligible for a security clearance **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted ... secure world. Raytheon Technologies (RTX) is seeking a **Principal Platform Engineer / Linux** with well-rounded Linux Infrastructure Engineering expertise to join… more
- Amazon (Aurora, CO)
- …to completion. Amazon Web Services (AWS) is looking for a Network Infrastructure Engineer to build Amazon Dedicated Cloud regions as part of our Infrastructure ... systems allowing us to stay ahead of customer demand. As a Network Infrastructure Engineer , you will work in a dynamic environment to drive the stability and… more
- Amazon (Broomfield, CO)
- …to completion. Amazon Web Services (AWS) is looking for a Network Infrastructure Engineer to build Amazon Dedicated Cloud regions as part of our Infrastructure ... systems allowing us to stay ahead of customer demand. As a Network Infrastructure Engineer , you will work in a dynamic environment to drive the stability and… more
- RTX Corporation (Aurora, CO)
- …required, as only US citizens are eligible for a security clearance **Security Clearance:** TS /SCI - Current At **Raytheon** , the foundation of everything we do is ... Do:** + This is an exciting opportunity for a highly motivated **Principal System Safety Engineer ** to join us on the Air and Space team in Aurora Colorado. + As… more
- RTX Corporation (Aurora, CO)
- …a mission-critical program within the Space Intelligence, Surveillance, and Reconnaissance (SISR) business unit. We're seeking an Engineer who can bring their ... as only US citizens are eligible for a security clearance **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
- CACI International (Denver, CO)
- Cloud Cyber Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... Posting End: 12/29/2025 **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are interested and passionate… more
- RTX Corporation (Aurora, CO)
- …problems that create a safer, more secure world. Raytheon is seeking a Project Engineer . A highly motivated, Self-Starter Process Improvement Engineer to ... citizens are eligible for a security clearance **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the...part of our commitment to maintaining a secure hiring process , candidates may be asked to attend select steps… more
- RTX Corporation (Aurora, CO)
- …as only US citizens are eligible for a security clearance **Security Clearance:** TS /SCI with Poly - Current At Raytheon, the foundation of everything we do ... looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies, Fourier, and...in accordance with the constraints of the software development process being used on any project. + Follow established… more
- RTX Corporation (Aurora, CO)
- …as only US citizens are eligible for a security clearance **Security Clearance:** TS /SCI with Polygraph At Raytheon, the foundation of everything we do is rooted ... create a safer, more secure world. The **Platform Network Engineer II** will perform network support and system troubleshooting...90 days after starting in the role + Current TS /SCI with CI Poly security clearance is required day… more