• Cyber Software Test Engineer

    Lockheed Martin (Denver, CO)
    …**MUST BE AU\.S\. CITIZEN** - The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. \#LI\-CS1 **Basic ... **Description:** You will be the **Cyber Test Exploitation Engineer ** for the research and development team, responsible for designing, executing, and automating… more
    Lockheed Martin (10/10/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Grumman Space Systems (NGSP) seeks to fill a **Principal** ** Software Engineer (Level 3) or a Sr....considered in lieu of degree. + **Must have active TS /SCI clearance at time of application** + Experience developing… more
    Northrop Grumman (10/15/25)
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  • Lead Software Infrastructure…

    CACI International (Denver, CO)
    …We are currently seeking an accomplished Senior Software Infrastructure Engineer with expertise in cloud technologies to spearhead the development ... Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of...in a related field, with a strong focus on software cloud technologies. + Experience with Infrastructure-as-Code… more
    CACI International (11/12/25)
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  • Software Engineer

    Parsons Corporation (Colorado Springs, CO)
    …+ AWS Cloud Practitioner Certification **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This ... highly respected subject matter experts with brilliant technologists. Are you an experienced software engineer looking to grow your skillset and work on a… more
    Parsons Corporation (09/03/25)
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  • System Development Engineer , Analytics…

    Amazon (Denver, CO)
    …2026 The Analytics ADC team is at the forefront of delivering AWS Analytics cloud services to our customers in isolated, air-gapped cloud environments. We are ... in this rapidly evolving field, leveraging the power of cloud computing and the latest advancements in data technologies....Agentic IA services. We are seeking an Systems Development Engineer I who can thing big and simplify solutions… more
    Amazon (10/30/25)
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  • Experienced Full-Stack Software

    The Boeing Company (Aurora, CO)
    …listed location options.** **Basic Qualifications (Required Skills/ Experience):** + **Active US Top Secret security clearance with SCI eligibility** (A US ... on candidate eligibility. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US Security… more
    The Boeing Company (11/02/25)
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  • Software Engineer / Data Scientist

    Parsons Corporation (Colorado Springs, CO)
    …+ AWS Cloud Practitioner Certification **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This ... matter experts with brilliant technologists. Are you an experienced software engineer looking to grow your skillset...skills, in both spoken and written English + Active TS security clearance, with SCI eligibility preferred + Must… more
    Parsons Corporation (09/03/25)
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  • Network Infrastructure Engineer I , Amazon…

    Amazon (Aurora, CO)
    …them to completion. Amazon Web Services (AWS) is looking for a Network Infrastructure Engineer to build Amazon Dedicated Cloud regions as part of our ... In other words, we're the people who keep the cloud running. We support all AWS data centers and...want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security… more
    Amazon (10/22/25)
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  • Network Infrastructure Engineer I , Amazon…

    Amazon (Broomfield, CO)
    …them to completion. Amazon Web Services (AWS) is looking for a Network Infrastructure Engineer to build Amazon Dedicated Cloud regions as part of our ... In other words, we're the people who keep the cloud running. We support all AWS data centers and...want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security… more
    Amazon (09/19/25)
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  • Cloud Cyber Engineer

    CACI International (Denver, CO)
    Cloud Cyber Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... 12/29/2025 **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are...about working as part of a modern, fast-paced agile software development team, then this opportunity is for you!… more
    CACI International (11/11/25)
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