• RF Engineer Staff (Level IV)

    Lockheed Martin (Littleton, CO)
    …testing and troubleshooting RF systems * Must be able to obtain a Top Secret clearance ; US citizenship required **Desired Skills:** * 5\+ years of related ... prosperity\. Lockheed Martin Space is seeking a mid\-career **RF Engineer ** to join our team in **Littleton, CO** \!...or design projects * Coding experience * Active Top Secret clearance **Security Clearance Statement:**… more
    Lockheed Martin (11/20/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Keystone, CO)
    …necessary by Company, based on international location selected. + Must have a DoD Secret clearance that is in-scope or currently enrolled in CE, with the ... has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join...after the initial 24-month assignment. + Active DoD Top Secret clearance that is in-scope or currently… more
    Northrop Grumman (11/16/25)
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  • Senior Systems Engineer - (Onsite)

    RTX Corporation (Colorado Springs, CO)
    …US citizenship is required, as only US citizens are eligible for a security clearance ​ Security Clearance : Secret - Current Raytheon Company, Managed by ... evolving global market. We are seeking a Senior Systems Engineer to work onsite at Colorado Springs, CO. This...at Colorado Springs, CO. This position requires an active Secret Security Clearance with SCI eligibility. What… more
    RTX Corporation (12/05/25)
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  • Software Engineer Level 5

    Northrop Grumman (Aurora, CO)
    Engineer , DevOps Engineer , Systems Administrator, Database Administrator, and Network Engineer peers from entry-level to the most senior chief engineers ... history. Northrop Grumman's Space Sector is seeking a Software Engineer - Level 5 to join our team in...considered in lieu of degree. + **Requires an active Top- Secret clearance with Sensitive Compartmented Information (SCI)… more
    Northrop Grumman (11/12/25)
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  • Integration/CDS Engineer

    ISYS Technologies (Colorado Springs, CO)
    …degree with 8 years of experience + IAT Level II certification + Active Top Secret clearance + Network Management and Monitoring Systems + Understanding of ... our government customers. I2X Technologies is seeking a Integration/CDS Engineer to support ongoing activities for a customer in...will be on-site and will require an active Top Secret clearance . + Responsible for the development,… more
    ISYS Technologies (11/07/25)
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  • Circuit Design Engineer V-Missile…

    Lockheed Martin (Englewood, CO)
    …of professional experience\. * Willing and able to obtain and maintain a DoD ** Secret clearance ** , thus you are a **US Citizen** \. **Basic Qualifications:** ... **Description:** Please join us as a **Circuit Design Engineer ** , where you will work on the...Willing and able to obtain and maintain a DoD Secret clearance , thus US Citizenship is required\.… more
    Lockheed Martin (10/10/25)
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  • Principal Software Engineer

    RTX Corporation (Colorado Springs, CO)
    …US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** Secret - Current At Raytheon, the foundation ... defects and optimizing code performance + Active and transferable US government issued Secret security clearance is required prior to start date. US citizenship… more
    RTX Corporation (12/13/25)
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  • Software Engineer Lead - Level 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Citizenship is required._ **Basic Qualifications:** + **Requires an** **active** **DoD Top- Secret (TS) clearance with Sensitive Compartmented Information (SCI)… more
    Northrop Grumman (12/04/25)
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  • Lead Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Citizenship is required._ **Basic Qualifications:** + Requires an **active** DoD Top- Secret (TS) clearance with Sensitive Compartmented Information (SCI)… more
    Northrop Grumman (10/24/25)
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  • Software Engineer Level 2 or 3

    Northrop Grumman (Aurora, CO)
    Engineer , DevOps Engineer , Systems Administrator, Database Administrator, and Network Engineer peers from entry-level to the most senior chief engineers ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes,...our mission! We are looking for an experienced software engineer (level 2) or a principal software engineer more
    Northrop Grumman (11/29/25)
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