• Software Engineer

    Lockheed Martin (Littleton, CO)
    …for software products \(user authentication, data encryption\) and secure development handling classified information \( Secret / TS / SCI \) * Active TS / ... Secret clearance before start and willingness to obtain TS / SCI clearance * Familiarity with the full...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (01/15/26)
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  • Principal Engineer Mission Architect

    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,...professional experience + Requires an active US Government DoD Top - Secret security clearance at time of application,… more
    Northrop Grumman (12/18/25)
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  • C2 Software Test Engineer

    COLSA Corporation (Colorado Springs, CO)
    …A current and active DoD Top Secret Security Clearance with Special Compartmented Information ( SCI ) access) Applicant selected will be subject to a ... and control testing on missile warning and space defense systems . If you enjoy working in a fast-paced multi-disciplinary...Security clearance required with the ability to obtain DoD Top Secret security clearance. Preferred Skills and… more
    COLSA Corporation (01/11/26)
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  • Software Quality Engineering Senior

    Lockheed Martin (Littleton, CO)
    …obtain and maintain a TS / SCI Security Clearance\. Must have a Top Secret Security Clearance prior to start\.** **Desired Skills:** * Ability to ... * Current US Citizenship * Active Top Secret security clearance * Knowledge of quality systems...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (11/20/25)
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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 (12/14/25)
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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 (01/13/26)
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  • Digital Signal Processing Engineer

    CACI International (Aurora, CO)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... Opportunity:** CACI is seeking a senior Digital Signal Processing Engineer in Aurora, Colorado to be at the forefront...in a scientific, mathematical, or engineering discipline + Active TS / SCI security clearance + Software defined radio… more
    CACI International (01/10/26)
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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 (12/10/25)
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  • Chief Engineer

    Lockheed Martin (Boulder, CO)
    …capabilities * Active Secret security clearance with ability to upgrade to TS / SCI **Desired Skills:** * Excellent communication skills, both oral and written ... join us\. We are currently looking for a **Chief Engineer ** for the Resilient MEO Missile Warning and Tracking...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (01/11/26)
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  • DevOps Engineer - Starfleet (Level 3 OR 4)

    Northrop Grumman (Aurora, CO)
    …or a Master's degree in a STEM discipline and 6 years experience + **Active Top Secret / SCI security clearance at the time of application** + Ability ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (12/05/25)
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