• Systems Security Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …SSCP etc.) + Active Secret US Security Clearance with ability to Obtain Top Secret **​** **Qualifications We Prefer:** + Proven track record of maintaining ... **Responsibilities:** + Design, test, and implement secure classified information systems, network , environments, and capabilities + Manage and engineer more
    Sierra Nevada Company, LLC (09/10/25)
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  • Integration/CDS Engineer

    ISYS Technologies (Colorado Springs, CO)
    …Bachelor's degree with 8 years of experience + IAT Level II certification + Active Top Secret clearance + Network Management and Monitoring Systems + ... Minimum Clearance Required Top Secret Responsibilities I2X Technologies is...our government customers. I2X Technologies is seeking a Integration/CDS Engineer to support ongoing activities for a customer in… more
    ISYS Technologies (09/17/25)
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  • Telecommunications Engineer

    SAIC (Aurora, CO)
    …as program office support on behalf of this customer. Active Top Secret /SCI clearance with current polygraph ( TS /SCI with Polygraph) is required to start ... **JOB DESCRIPTION:** SAIC is seeking a long-haul fiber Telecommunications Engineer in **Aurora, CO** area to support a government...plus years experiences working Tier 3 anomaly resolution. + Top Secret /SCI with Polygraph required to start… more
    SAIC (08/07/25)
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  • RF Engineer (Level II)

    Lockheed Martin (Littleton, CO)
    …required to start, applicants must be eligible to obtain a US government issued Top Secret security clearance with adjudicated SCI Eligibility \(i\.e\. TS ... more\. **About the Role:** We are seeking an RF Engineer to join our team in designing, developing, and...testing, Oscilloscopes to measure and analyze RF waveforms, and Network analyzers to measure and analyze RF network more
    Lockheed Martin (08/30/25)
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  • Principal OR Sr. Principal Payloads Field Service…

    Northrop Grumman (Keystone, CO)
    …Program Access (SAP/PAR). **Preferred Qualifications for both levels:** + Active DoD Top Secret clearance (with a background investigation within the past ... add a **Principal OR Sr. Principal Payloads Field Service Engineer ** to our **International Field Service Engineer **...Continuous Evaluation (CE), with the ability to obtain a Top - Secret /SCI clearance within a reasonable amount of… more
    Northrop Grumman (09/17/25)
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  • Sr Principal Systems Administrator…

    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 ... opportunity for a Sr Principal Systems Administrator - Integration/CDS Engineer to join our team of skilled and diverse...+ Applicants must possess a current, active in-scope DoD-issued ** Top Secret ** security clearance at the time… more
    Northrop Grumman (08/27/25)
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  • RF Engineer , Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    …*Selected candidates will be required to obtain, and maintain, a government issued Top Secret for long term employment on this program\. **Desired Skills:** ... Missions, Missile Defense, and more\. As a Senior RF Engineer within Lockheed Martin Space, you will perform the...and procurement experience *Ability to obtain, and maintain, a Top Secret clearance **Security Clearance Statement:** This… more
    Lockheed Martin (09/27/25)
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  • Information Technology Systems Engineer

    Parsons Corporation (Colorado Springs, CO)
    …Amazon Web Services (AWS), Microsoft Azure **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... respected subject matter experts with brilliant technologists. Are you an experienced Systems Engineer looking to grow your skillset and work on a project that has… more
    Parsons Corporation (09/12/25)
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  • Project Engineer , Senior Staff

    Lockheed Martin (Englewood, CO)
    …need to be a US Citizen, andbe able to **obtain** and maintain a US DoD TOP SECRET clearance, to support this government contract, as well as successfully pass a ... project and resource challenges to deliver results\. * Active Top Secret Security Clearance - - -...out more on how we proudly support the Military/Veterans Network : **Hiring Our Heroes** - - - Joining Lockheed… more
    Lockheed Martin (08/13/25)
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  • Computer Engineer - Mid-level

    CACI International (Colorado Springs, CO)
    …experience or a minimum of 10 years of experience. + Must hold an active Top Secret SCI clearance with polygraph. + Security+ and/or other DOD 8570 ... Computer Engineer - Mid-level Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (08/01/25)
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