• Lm400 AI&T Program Lead ( TS clearance)

    Lockheed Martin (Littleton, CO)
    …social skills, and ability to build solid relationships with team members\. * TS / SCI Preferred ** Security Clearance Statement:** This position requires a ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (11/07/25)
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  • Senior Data Center Engineer

    SciTec (Aurora, CO)
    …assigned Requirements + 8+ years professional experience performing duties of a datacenter engineer + CompTIA Security + (Plus) Certification + Knowledge of ... communication skills Candidates meeting the following criteria will be preferred: + Active DoD TS / SCI clearance + Candidates with OCP Red Hat experience will be… more
    SciTec (12/11/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …* Excellent communication and interpersonal skills\. * Ability to obtain and maintain a Top Secret \( TS \) security clearance\. **Desired Skills:** * ... looking for engineering professionals to work on the Trusted Security Solutions \(TSS\) program to engineer Cross\-Domain...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (11/12/25)
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  • Software Engineer Lead - Level 4

    Northrop Grumman (Aurora, CO)
    …**Requires an** **active** **DoD Top - Secret ( TS ) clearance with Sensitive Compartmented Information ( SCI ) eligibility, at time of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...degree + Active TS with an active/current SCI [ TS / SCI ] Security more
    Northrop Grumman (12/04/25)
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  • Lead Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …+ Requires an **active** DoD Top - Secret ( TS ) clearance with Sensitive Compartmented Information ( SCI ) eligibility **at time of application** ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...degree + Active TS with an active/current SCI [ TS / SCI ] Security more
    Northrop Grumman (10/24/25)
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  • Cloud Enterprise Engineer , US National…

    Amazon (Denver, CO)
    …candidate selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. About the team About AWS AWS ... external customer-facing experience as a technical lead - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications… more
    Amazon (11/20/25)
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  • Lead Systems Engineer (Level 5)

    Lockheed Martin (Littleton, CO)
    …citizens and hold an active Top Secret / Sensitive Compartmented Information \( TS / SCI \) clearance\. \- This position is contingent upon ... test at the subsystem or system level\. \- Active TS / SCI security clearance required\. \-...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (12/11/25)
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  • Systems Engineer (Level 4), RF Systems…

    Lockheed Martin (Littleton, CO)
    …citizens and hold an active Top Secret / Sensitive Compartmented Information \( TS / SCI \) clearance\. \- This position is contingent upon ... systems at the subsystem or system level\. \- Active TS / SCI security clearance required\. **Desired...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (12/10/25)
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  • Full-stack Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …**Requires an** **active** **DoD Top - Secret ( TS ) clearance with Sensitive Compartmented Information ( SCI ) eligibility, at time of ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...job** : **This requisition is sourcing a Full-Stack Software Engineer with a focus on the Front-end.** A good… more
    Northrop Grumman (12/12/25)
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  • Platform Network Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI with Polygraph At Raytheon, the foundation of ... and experience with network technologies, services, operations, and associated security practices. The **Platform** **Network Engineer II**...90 days after starting in the role + Current TS / SCI with CI Poly security more
    RTX Corporation (11/15/25)
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