• RF Engineer , Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    … Secret clearance\. For this position, applicants must possess a currently Active Top Secret security clearance to be considered\. * Selected candidates ... Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as...be required to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS /SCI\)… more
    Lockheed Martin (07/16/25)
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  • Ground Systems Engineer /Cloud Architect…

    KBR (Colorado Springs, CO)
    Title: Ground Systems Engineer /Cloud Architect ( Top Secret ) Belong. Connect. Grow. with KBR! Ground Systems Engineer /Cloud Architect KBR's National ... a Professional Engineering license + Relevant MA/MS/ME degree Clearance: + Active TOP SECRET clearance with sensitive compartmentalized information (SCI) and… more
    KBR (07/12/25)
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  • RF Engineer , Staff (Level IV) - Top…

    Lockheed Martin (Littleton, CO)
    …this position requires the selected applicant to be aU\.S\. Citizen * Active Top Secret clearance is required for consideration; clearance investigation must be ... Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as...Engineer will support the end\-to\-end design, integration, and test of RF hardware and systems in support of… more
    Lockheed Martin (07/12/25)
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  • Sr. Software Engineer -Automated…

    Leidos (Aurora, CO)
    …a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... **Join us and make a difference in National Security !** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on… more
    Leidos (05/08/25)
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  • RF Engineer , Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    …with SCI eligibility is required for consideration\. * Top Secret security clearance with adjudicated SCI \(i\.e\. TS /SCI\) is required prior to start\. ... Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as...to join our dynamic, fast\-paced organization\. As an RF Engineer , Senior Staff, you will take on technically complex… more
    Lockheed Martin (07/12/25)
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  • Principal Systems Engineer /Sr. Principal…

    Northrop Grumman (Aurora, CO)
    …Systems Engineer :** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at the ... Systems Engineer :** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at the… more
    Northrop Grumman (07/10/25)
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  • TEMPEST Engineer TS /SCI w/Polygraph

    General Dynamics Information Technology (Aurora, CO)
    …RQ203237 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Fundamentals Course and TEMPEST for System Installation and Design Course. * Security Clearance Level: TS /SCI w/Polygraph * Preferred Skills: Graduation from… more
    General Dynamics Information Technology (07/16/25)
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  • Software/DevOps Engineer 3/4 (Active…

    Northrop Grumman (Aurora, CO)
    …An additional 4 years of experience can be considered in lieu of degree. + **Active Top Secret /SCI security clearance required at time of application with a ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (05/14/25)
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  • Staff Engineer Software (Active TS…

    Northrop Grumman (Aurora, CO)
    …An additional 4 years of experience can be considered in lieu of degree + **Active Top Secret /SCI security clearance required at time of application with a ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (05/13/25)
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  • Senior Systems Test Engineer…

    RTX Corporation (Aurora, CO)
    …a safer, more secure world. We have an exciting opportunity for a **Senior Systems Test Engineer ** to join our Air & Space Defense Systems (ASDS) team. ASDS ... date.​ US citizenship is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS /SCI with Polygraph At Raytheon, the… more
    RTX Corporation (07/10/25)
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