- RTX Corporation (Aurora, CO)
- …clearance is required prior to start date. An active and transferable US government issued Top Secret security clearance that can be crossed over to a TS ... as only US citizens are eligible for a security clearance **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything we do is rooted… more
- RTX Corporation (Aurora, CO)
- …solves tough, meaningful problems that create a safer, more secure world. In the ** Senior Java Software Engineering** role, you will design, develop, and test ... 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… more
- The MITRE Corporation (Colorado Springs, CO)
- …motivation to expand knowledge and skills. + Ability to obtain and maintain a Top Secret /SCI clearance. + Per the US Government's eligibility requirements, you ... system integration efforts to successfully incorporate new technologies and software applications in support of a resilient Space enterprise...to a wide audience. + Possess an active DoD Top Secret /SCI clearance. This requisition requires the… 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 ... processing, and data management. Raytheon is currently hiring for software engineering interns during the Summer of 2026. Interns...or Mathematics (STEM) and will be at minimum Junior, Senior or Post Grad year by summer 2026. +… more
- Northrop Grumman (Aurora, CO)
- RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Grumman Space Systems (NGSP) is seeking a **Principal Systems Engineer or a Sr . Principal Systems ...experience with a PhD. + Must have an active Top Secret /SCI clearance at the time of… more
- Lockheed Martin (Denver, CO)
- …**MUST BE AU\.S\. CITIZEN** - The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. \#LI\-CS1 **Basic ... generating actionable remediation recommendations, and presenting results to customers and senior leadership\. + Partnering with software engineers, system… more
- Northrop Grumman (Aurora, CO)
- RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... You'll get to Do:** We are looking for a Software IPT Lead to manage an agile software...execute program objectives. **Basic Qualifications:** + **Requires an active Top - Secret /Sensitive Compartmented Information (SCI) clearance at time… more
- Lockheed Martin (Littleton, CO)
- …future of our systems engineering efforts\! **Basic Qualifications:** * Current/Active DoD Top Secret Security Clearance with SCI eligibility * Strong Systems ... we offer a wide range of innovative hardware and software products that provide mission\-critical capabilities, focusing on key...an exciting opportunity for a seasoned SE or SEIT engineer to lead a team of talented engineers and… more
- Lockheed Martin (Littleton, CO)
- …Martin Deer Facility in Littleton CO"\. **Basic Qualifications:** * Current/Active DoD Top Secret Security Clearance with SCI eligibility * Demonstrated ... we offer a wide range of innovative hardware and software products that provide mission\-critical capabilities, focusing on key...efforts\. This is a rare opportunity for a seasoned engineer to lead a team of engineers and technicians… more
- Northrop Grumman (Aurora, CO)
- RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our...+ Track/log Real World Events **Basic Qualifications:** + DoD Top Secret clearance that is or has… more