- Lockheed Martin (Littleton, CO)
- …must be eligible to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS / SCI \) for long term employment on this program ... **About the Role** : We are seeking a proactive Software Engineer who will drive architectural evolution...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
- CACI International (Denver, CO)
- Cleared Software Engineer Intern - Summer 2026 Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: TS / SCI with Polygraph ... End: 1/31/2026 **The Opportunity:** CACI is seeking a skilled Software Developer for our Summer 2026 Makalu internship program....+ Must be able to obtain and maintain applicable TS / SCI with Poly. + Must currently be… more
- Northrop Grumman (Aurora, CO)
- …An additional 4 years of experience can be considered in lieu of degree + **Active Top Secret / SCI security clearance required at time of application with a ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...mission! Northrop Grumman Space Systems is seeking a Staff Software Engineer to join our team supporting… more
- RTX Corporation (Aurora, CO)
- …required, as only US citizens are eligible for a security clearance **Security Clearance:** TS / SCI with Poly - Current At Raytheon, the foundation of everything ... more secure world. Raytheon is seeking a highly skilled ** Software Infrastructure Engineer ** with **expertise in DevOps**...Must Have** + Active and transferable US government issued ** TS / SCI with Polygraph** security clearance is required… more
- Northrop Grumman (Aurora, CO)
- …years of related experience, OR STEM PhD and 4 year of related experience. + **Active Top Secret / SCI clearance with CI Polygraph at time of application.** + ... history. Northrop Grumman Space Systems is seeking a **Principal/Sr. Principal Software Database Engineer ** with hands-on experience in database engineering,… more
- Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
- …innovative solutions to our nation and global customers. Kratos is seeking a Sr. Software Development Engineer for our Federal Software Engineering team. The ... implementing a SecDevOps approach across all phases of the software development lifecycle, to include design, development, test, and...is required, with the ability to obtain and maintain TS / SCI Preferred Skills and Experience + Comprehension… more
- Oracle (Denver, CO)
- …thrives, providing the connective tissues and purpose-built solutions. We are seeking a ** Software Development Engineer (SDE)** to join ASC team within the ... help define and enforce standards and best practices for software development within OCI. Your experience integrating complex, large-scale...requires a US Citizens while possessing and maintaining a TS / SCI eligibility with poly required + BS… more
- Northrop Grumman (Aurora, CO)
- …network protocols + Strong software engineering fundamentals **Preferred Qualifications:** + Active TS / SCI or TS with SCI eligibility security ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...Must be willing to obtain and maintain a DoD TS / SCI security clearance after starting work and… more
- BAE Systems (Westminster, CO)
- …Mission Systems is looking to expand our team with a talented and energetic software engineer focused on delivering high-quality, embedded satellite software ... required with the ability to obtain and maintain a TS / SCI . + Experience in one or more...available based on position level and/or job specifics. **Principal Engineer Embedded Software ** **116281BR** EEO Career Site… more
- Northrop Grumman (Aurora, CO)
- …relevant experience; 3 years with a Masters; 0 years with a PhD. + **Current DoD Top Secret clearance with SCI eligibility at time of application, and ... Grumman Space Systems (NGSP) is seeking a **Principal Systems Engineer ( Software Integrator)** / **Sr. Principal Systems...Masters; 3 years with a PhD. + **Current DoD Top Secret clearance with SCI … more