• Senior. Platform Engineer - Linux (FEP)…

    RTX Corporation (Aurora, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Polygraph At Raytheon, the foundation of everything we… more
    RTX Corporation (12/02/25)
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  • Senior. Platform Engineer - Linux (Onsite)

    RTX Corporation (Aurora, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Polygraph At Raytheon, the foundation of everything we… more
    RTX Corporation (11/19/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (Keystone, CO)
    …to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF Base Edinburgh** near **Adelaide, Australia** . ... can be filled at either the Principal Field Service Engineer OR Senior Principal Field Service Engineer ...IAT Level II (or higher) compliant certification. Examples include: Security +CE, CCNP, and CISSP. This certificate must be obtained… more
    Northrop Grumman (12/04/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Denver, CO)
    …role - protecting our national security . KBR is seeking a Big Data Systems Engineer to join our team. The successful candidate will be part of the KBR team ... Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's... (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and advanced… more
    KBR (10/28/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Colorado Springs, CO)
    …with a PhD. + Applicants must have a current, active in-scope DoD-issued **Secret** security clearance at the time of application , which is required to start ... (BU) has an exciting career opportunity for a Software Engineer Level 3 or 4 to join our team...Applicants must have a current, active in-scope DoD-issued **Secret** security clearance at the time of application ,… more
    Northrop Grumman (12/06/25)
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  • Network Infrastructure Engineer I , Amazon…

    Amazon (Aurora, CO)
    Description Application deadline: Jan 6, 2026 AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In ... team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with… more
    Amazon (10/22/25)
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  • Senior Scientist, MOSSAIC Chief Engineer

    L3Harris (Colorado Springs, CO)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Scientist, MOSSAIC Chief Engineer - Space Defense Solutions ... Description: L3Harris' Space and Airborne Systems seeks a Chief Engineer with expertise in space domain awareness for DoD...existing programs and new modernization projects. Essential Functions: + Application of knowledge of DoD and IC missions to… more
    L3Harris (11/01/25)
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  • Senior Data Protection Engineer

    Highmark Health (Denver, CO)
    …of these cloud providers - GCP, AWS or Azure (Eg Professional Cloud Architect/ Security Engineer ) + Terraform or similar certification **Language:** + None ... (United States) **Eligibility:** US Citizenship is required. The Senior Data Protection Engineer is a critical member of the Data Protection team, responsible for… more
    Highmark Health (12/16/25)
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  • Software Engineer 3 - SW CI/CD…

    Northrop Grumman (Colorado Springs, CO)
    …to a degree + Applicants must have a current, active in-scope DoD-issued **Secret** security clearance at the time of application , which is required to start ... Defense Systems presents an excellent opportunity for a Principal Engineer Software - SW CI/CD Engineer (25-398)...and applications in the pipeline are maintained and meet security and other requirements. They will also be expected… more
    Northrop Grumman (12/05/25)
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  • Digital Payload Responsible Systems…

    Lockheed Martin (Littleton, CO)
    **Description:** Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as a destination, we see it as a ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (12/20/25)
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