• Cyber Systems Engineer

    General Dynamics Information Technology (St. Louis, MO)
    …no challenge we can't turn into opportunity. And our work depends on TS/SCI level cleared ** Cyber Systems Engineer lll - ECDS** joining our team to support ... Technical Field or applicable experience + 6+ years' experience working as a Cyber Engineer working in application, system + DoD Information Assurance Technical… more
    General Dynamics Information Technology (09/30/25)
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  • Cyber Security Engineer - SME

    CACI International (O'Fallon, IL)
    …revolutionize financial auditability and transportation logistics? We're seeking a successful, experienced Cyber Engineer Subject Matter Expert (SME) to join our ... Cyber Security Engineer - SME Job... Cyber Security Engineer - SME Job Category: Engineering Time Type:...and processes + Drive innovation in information engineering and systems engineering plans + Mentor senior team… more
    CACI International (11/14/25)
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  • Cyber Security Implementation…

    CACI International (St. Louis, MO)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... cybersecurity infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud… more
    CACI International (11/14/25)
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  • Senior Systems Engineer

    Leidos (St. Louis, MO)
    …Advantage Solutions Business Area, is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected ... services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support...candidate will lead systems engineering activities across the enterprise to help the… more
    Leidos (11/22/25)
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  • Software Engineer -Embedded (Associate,…

    The Boeing Company (Hazelwood, MO)
    …with us. The Boeing Company is currently seeking a **Mid-Level Real Time Software Engineer (Virtual)** to join the **Defense Mission Computing Team** , part of the B ... on supporting the Boeing Defense, Space & Security (BDS) business organization. These systems must meet the highest levels of safety standards, levels of rigor and… more
    The Boeing Company (12/22/25)
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  • Senior Site Reliability Engineer

    World Wide Technology (St. Louis, MO)
    …teams? Join WWT today! World Wide Technology, Inc. is currently seeking a ** Senior Site Reliability Engineer (SRE)** for our Advanced Technology Center (ATC) ... measurable value for our customers. **About the Role** The ** Senior Site Reliability Engineer (SRE)** is a...Engineer , you have experience building and supporting distributed systems at scale, and you excel at automating operational… more
    World Wide Technology (10/16/25)
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  • Lead Network Systems Engineer

    SAIC (Scott AFB, IL)
    **Description** SAIC is seeking a Lead Network Systems Engineer to support the AWS Cloud Managed Services for USTRANSCOM. This role involves providing strategic, ... systems , and applications under the USTC Command, Control, Communications & Cyber Systems Directorate (TCJ6). The successful candidate will drive complex… more
    SAIC (10/09/25)
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  • Product Security Engineer - Advanced…

    The Boeing Company (St. Charles, MO)
    …the security posture of the programs. This team will be supporting the program's systems by interacting continuously with the cyber team compliance team to ... specialized Advanced Weapons Proprietary Programs in the Space, Intelligence & Weapons Systems (SIWS) organization. These individuals will act as the primary product… more
    The Boeing Company (12/22/25)
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  • Cloud Engineer

    SAIC (Scott AFB, IL)
    …support will be provided to the USTC Command, Control, Communications & Cyber Systems Directorate (TCJ6). The successful candidate initiates, supervises, and/or ... **Description** SAIC is seeking a Cloud Engineer to support an IT Service Management effort...+ Developing and conducting testing of cloud and virtualization systems . + Maintaining technical expertise relevant industry standards and… more
    SAIC (11/11/25)
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  • Cloud Engineer 3

    Huntington Ingalls Industries (St. Louis, MO)
    …Range: $97,097.00 - $140,000.00 Security Clearance: TS/SCI Level of Experience: Senior HI This opportunity resides with All-Domain Operations (ADO), a business ... and intelligence operations. HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and… more
    Huntington Ingalls Industries (10/14/25)
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  • AWS Cloud Engineer

    SAIC (Scott AFB, IL)
    …Support will be provided to the USTC Command, Control, Communications & Cyber Systems Directorate (TCJ6). **Key Responsibilities:** + Provide hands-on ... **Description** SAIC is seeking a **Cloud Engineer SME** to support an IT Service Management...+ Develop and conduct testing of cloud and virtualization systems . + Maintain technical expertise relevant to industry standards… more
    SAIC (12/16/25)
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  • Kubernetes Subject Matter Expert (SME) (Cloud…

    Huntington Ingalls Industries (St. Louis, MO)
    …Range: $97,097.00 - $140,000.00 Security Clearance: TS/SCI Level of Experience: Senior HI This opportunity resides with All-Domain Operations (ADO), a business ... and intelligence operations. HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and… more
    Huntington Ingalls Industries (10/14/25)
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