• Systems Engineer II - Military Operations…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …such as Matlab, Python, and C++. + **Eligible to obtain/maintain Top Secret with SCI eligibility US Security Clearance is required** **Qualifications ... . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security Clearance. US Citizenship status is… more
    Sierra Nevada Company, LLC (07/02/25)
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  • Senior Software Engineer

    Frontier Technology Inc. (Colorado Springs, CO)
    …+ Must be a US Citizen and possess an active Top Secret ( TS ) security clearance (with SCI and SAP eligibility). + Bachelor's Degree in Computer ... Overview FTI is seeking a highly skilled Senior Software Engineer with Ground Control Stations experience to join our dynamic team The ideal candidate will have… more
    Frontier Technology Inc. (06/20/25)
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  • Lead Software Engineer

    Frontier Technology Inc. (Colorado Springs, CO)
    …US Citizen and possess an active Top Secret ( TS ) (minimum) security clearance (must also be SCI and SAP eligible). + Bachelor's degree in Computer ... Overview FTI is seeking a highly skilled Lead Software Engineer with Ground Control Stations experience to join our dynamic team. The ideal candidate will have… more
    Frontier Technology Inc. (06/20/25)
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  • Software Engineer

    Lockheed Martin (Littleton, CO)
    …and/or TypeScript/Angular * Must be a US Citizen ; this position requires a government Top Secret security clearance\. This position is located at a facility ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (07/12/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Aurora, CO)
    …of experience may be considered in lieu of degree. + **Candidate must have a current/active Top Secret / SCI security clearance at time of application to ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...to support a Ground program. Are you a multi-talented engineer looking for your next opportunity? We support a… more
    Northrop Grumman (08/12/25)
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  • Amazon Dedicated Cloud Engineer , Region…

    Amazon (Denver, CO)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires ... in Computer Science, Engineering or a related field. - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications -… more
    Amazon (05/14/25)
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  • Staff Systems Engineer

    Northrop Grumman (Aurora, CO)
    …analyzing GICD, SE documents, and similar documentation. + Security + Certification + Active Top Secret / SCI clearance w/ CI poly required at time of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...Space Systems (NGSP) is seeking a **Staff** **Sy** **stems Engineer ** for their **Aurora, CO** location. As a part… more
    Northrop Grumman (08/08/25)
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  • Principal Engineer Software

    Northrop Grumman (Aurora, CO)
    …experience may be considered in lieu of degree. + **Candidate must have a current/active Top Secret / SCI security clearance** **_at time of application_** ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...a part of our mission. Are you a multi-talented engineer looking for your next opportunity? We support a… more
    Northrop Grumman (08/08/25)
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  • Software Engineer 3/4

    Northrop Grumman (Aurora, CO)
    …Micro service architecture + Experience with publisher/subscriber architectures + **Must have current** ** Top Secret / SCI security clearance at time of ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (08/09/25)
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  • Sr. Specialist, Software Engineering C# Full Stack

    L3Harris (Colorado Springs, CO)
    …lieu of degree, 10 years of software experience. + Active US DoD Secret or Top Secret Security clearance. + At least 4-8 years of experience in software ... onsite located in Colorado Springs, CO and requires a Secret Security Clearance. Essential Functions: + Perform...classified lab access + Ability to obtain US DoD TS / SCI security clearance. + Ability… more
    L3Harris (06/22/25)
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