- Northrop Grumman (Aurora, CO)
- …additional 4 years of experience can be considered in lieu of a degree. + **Active Top Secret / SCI security clearance required at time of application** + ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...our team as a Principal or Sr. Principal Software Engineer based out of Aurora, CO. MAC-D is a… more
- CACI International (Aurora, CO)
- Senior Software Engineer - TS / SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... 9/29/2025 **The Opportunity:** We're looking for a TS / SCI with Poly cleared talented Senior Software Engineer...capabilities + Strong teamwork and collaboration skills + Current Security + certification (or ability to obtain within 6 months)… more
- Lockheed Martin (Littleton, CO)
- … Security \+ certification or CISSP certification * U\.S\. Citizenship/Current Active TS / SCI security clearance\. * Experience with software development ... the ability to obtain and maintain a DoD government security clearance at the TS / SCI ...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
- Lockheed Martin (Littleton, CO)
- …* In order to be considered for this position, applicants must possess an active security clearance level of: ** TS / SCI with Polygraph** * For long term ... selected candidates will be required to maintain an active security clearance level of: ** TS / SCI ...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information … more
- L3Harris (Schriever AFB, CO)
- …lieu of a degree, minimum of 10 years of prior related experience. + Active adjudicated Top Secret / SCI Clearance is required and ability to obtain a CI ... the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Windows Systems Engineer Job Code: 23513 Job… more
- Lockheed Martin (Littleton, CO)
- … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... the Special Programs Division are responsible for\. This Systems Engineer - IT role will focus on DevSecOps, and...better tomorrow\. **Basic Qualifications:** * Must have an active TS / SCI clearance prior to start \(U\.S\. Citizenship… more
- Leidos (Aurora, CO)
- …activities as a member of an agile development team. You must have an active/current TS / SCI Polygraph up front (this is firm). The development here includes the ... **Description** Leidos is looking for a Software Engineer to join a high performing agile team... Clearance requirement:** + Candidates must possess an active ** TS / SCI with Polygraph** to be considered for… more
- General Dynamics Information Technology (Aurora, CO)
- …+ Experience troubleshooting hardware or network related issues using Linux-based tools + ** Security Clearance Level** : TS / SCI with active polygraph + ... your opportunity to make a personal impact as a Data Center Operations Engineer supporting customer activities. GDIT is your place to make meaningful contributions… more
- Leidos (Aurora, CO)
- …and maintain a variety of databases. **Basic Qualifications:** + US Citizen with an active TS / SCI with Poly required + Typically requires BS and 4 - 8 years ... **Description** Leidos is currently seeking a passionate **Software Engineer ** , who is looking to make an impact on the world. Our engineering teams are highly… more
- Leidos (Colorado Springs, CO)
- …management and change management activities. **Basic Qualifications:** + US Citizen with an active TS / SCI with Polygraph + Bachelors Degree and 2+ years of prior ... National Solutions Group at Leidos has an opening for a **Voice Systems/Hardware Engineer ** to support a client's requirements in a challenging and dynamic setting… more