• Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …making an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required **Qualifications We Prefer:** ... and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Keystone, CO)
    …that is in-scope or currently enrolled in CE, with the ability to obtain a Top - Secret / SCI clearance within a reasonable amount of time to meet business ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...location after the initial 24-month assignment. + Active DoD Top Secret clearance that is in-scope or… more
    Northrop Grumman (09/17/25)
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  • Sr. Principal Software Engineer - (GBM)…

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...+ Applicants must hold a current, active in-scope DoD-issued ** Top Secret ** security clearance at the time… more
    Northrop Grumman (08/15/25)
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  • Cybersecurity Engineer Lead

    CACI International (Colorado Springs, CO)
    …assignments + May supervise others **Qualifications:** _Required:_ + Currently hold an adjudicated Top Secret / SCI Clearance with the ability to maintain it ... Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of...information about the programs cyber posture in authoritative systems of record, including tracking and reporting status on… more
    CACI International (08/15/25)
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  • Sr. Infrastructure Engineer

    CACI International (Denver, CO)
    …best practices to continuously improve infrastructure capabilities. **Qualifications:** _Required:_ + Top Secret Clearance required with SCI eligibility ... Sr. Infrastructure Engineer Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (09/17/25)
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  • Systems Integration and Test Lead

    General Atomics (Englewood, CO)
    systems . **DUTIES AND RESPONSIBILITIES:** + System Integration & Test lead engineer responsible for: + Leading Systems Integration & Test development across ... is one of the world's leading resources for high-technology systems . Whether a specific satellite for a specific mission... clearance and be able to obtain and maintain TS / SCI security clearance. + Familiarity with the… more
    General Atomics (08/31/25)
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  • Space Mission Analyst III

    Lockheed Martin (Littleton, CO)
    …an active Top Secret clearance with the ability to obtain a TS / SCI clearance * US Citizenship required **Desired Skills:** * Bachelor's degree or higher ... \(ISE\) team is searching for an Operations Analyst or Engineer with experience in multi\-domain \(e\.g\. space, air, terrestrial\)...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (08/15/25)
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  • Guidance Navigation and Control Engineer

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... As we enter a new era of Strategic Weapon Systems , Lockheed Martin is a pioneer, partner, innovator and...Control\) design and analysis tasks \- Possess an Active TS or TS / SCI clearance **Desired… more
    Lockheed Martin (09/10/25)
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  • Regional Safety Engineer , Data Center…

    Amazon (Aurora, CO)
    …candidate selected be a US Citizen and obtain and maintain an active TS / SCI security clearance. Key job responsibilities Daily interactions with our customers ... largest cloud computing infrastructure team as a Regional Safety Engineer . As a Regional Safety Engineer , you...- United States citizen with ability to obtain a TS / SCI security clearance. Preferred Qualifications - … more
    Amazon (09/25/25)
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  • Principal Engineer Software

    Northrop Grumman (Aurora, CO)
    …clearanceat time of application + Must be willing to obtain and maintain a DoD TS / SCI security clearance after starting work and must be willing and able to ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...+ Strong software engineering fundamentals **Preferred Qualifications:** + Active TS / SCI or TS with … more
    Northrop Grumman (08/31/25)
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