• Data Scientist

    Parsons Corporation (Colorado Springs, CO)
    …highly respected subject matter experts with brilliant technologists. Are you an experienced software engineer looking to grow your skillset and work on a ... skills, in both spoken and written English + Active TS security clearance, with SCI eligibility preferred...+ AWS Practitioner Certification **Security Clearance Requirement:** An active Top Secret security clearance is required for… more
    Parsons Corporation (07/12/25)
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  • Principal/Sr. Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …with a Master's; 0 years of relevant experience with a PhD. + Must have an active Top Secret / SCI clearance at the time of application and willingness to sit ... experience with a PhD. + Must have an active Top Secret / SCI clearance at the...written and oral communications skills **Preferred Qualifications:** + Active TS / SCI with poly + Experience with JIRA… more
    Northrop Grumman (06/06/25)
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  • RF/Antenna Engineer Staff (High Power)

    Lockheed Martin (Littleton, CO)
    …to obtain SCI access\), is preferred **Desired Skills:** * Active Top Secret with SCI Eligibility \( TS / SCI \) * Experience with Antenna design ... \(and maintain\), at a minimum, a Top Secret security clearance for long\-term employment * SCI...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information … more
    Lockheed Martin (07/12/25)
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  • Hardware/ Software Systems Integration Lead

    Lockheed Martin (Littleton, CO)
    …reviewer * Experience developing training material and as an instructor * Active Top Secret / SCI Clearance **Security Clearance Statement:** This position ... for spacecraft and/or missiles * Experience as a Systems Engineer in hardware and software program engineering...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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  • Senior Digital Systems Engineer

    SciTec (Boulder, CO)
    … security clearance. Current TOP SECRET clearance with eligibility for Sensitive Compartmented Information is a plus + Prior experience with the ... immediate opportunity in our Boulder, CO office for a Senior Digital Systems Engineer with strong skills in model-based systems engineering. This engineer will… more
    SciTec (05/20/25)
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  • Information System Security Engineer…

    Frontier Technology Inc. (Colorado Springs, CO)
    … (ISSE) to join our team. This ISSE position requires at least a DoD Top Secret ( TS ) security clearance (with SCI and SAP eligibility) and is located in ... the Department of Defense (DoD) Space domain. Responsibilities The Information Systems Security Engineer (ISSE) will work...aU.S. Citizen and possess an active Top Secret ( TS ) security clearance (with SCI… more
    Frontier Technology Inc. (06/19/25)
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  • Infrastructure Engineer (DevOps)

    CACI International (Denver, CO)
    …None Anticipated Posting End: 8/30/2025 **The Opportunity:** We are seeking a Top Secret SCI cleared Infrastructure Engineer (DEVOPS) to join a highly ... Infrastructure Engineer (DevOps) Job Category: Information Technology...for prioritization and tasking **Qualifications:** _Required:_ + An active Top Secret SCI clearance with… more
    CACI International (07/08/25)
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  • Senior DCO Engineer

    ISYS Technologies (Aurora, CO)
    Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the ... position will be on-site and will require an active TS / SCI . We require a seasoned Defensive...time in the future + Active Top Secret security clearance required with either current SCI… more
    ISYS Technologies (06/27/25)
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  • Senior Laser/Satellite Safety Engineer…

    Serco (Colorado Springs, CO)
    …community. **This position is contingent on your ability to maintain and transfer your Top Secret clearance with SCI access.** **_This position will be ... **Position Description** Serco is seeking a **Senior Laser/Satellite Safety** ** Engineer ** to join our team in **Colorado Springs, Colorado**...in this role, you will have:** + **An active Top Secret clearance with SCI … more
    Serco (07/08/25)
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  • Principal / Senior Principal Cyber Systems…

    Northrop Grumman (Colorado Springs, CO)
    …for IASAE III (ISSEP, ISSAP) + Experience with Agile methodologies + Active TS / SCI clearance + Previous experience in Software Assurance and/or Software ... Cyber Team has an opening for a **Cybersecurity Systems Engineer (CSSE)** supporting the **Sentinel program** based out of...+ The ability to obtain and maintain a DoD ** Top Secret ** clearance is required. + The… more
    Northrop Grumman (07/05/25)
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