• Information System Security Manager (ISSM…

    Lockheed Martin (Fort Worth, TX)
    …in deploying and hardening software defined infrastructure Experience as a System Administrator Experience with standard security and network environment ... management, and continuous monitoring of both networked and standalone classified systems \. * Perform system auditing, vulnerability risk assessments, Assured… more
    Lockheed Martin (08/13/25)
    - Related Jobs

  • Senior Linux System Admin

    Citigroup (Irving, TX)
    …**:** We are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance infrastructure team. This individual ... Relevant Skills** Kubernetes, Linux Programming, Linux Server Administration, Linux System Administration, Linux Systems Programming, Python (Programming… more
    Citigroup (09/23/25)
    - Related Jobs

  • Senior Information Security System Engineer…

    Citigroup (Irving, TX)
    …data security policy. **Responsibilities:** + Integrate new, complex security systems into the existing infrastructure. + Ensure the confidentiality, integrity, ... and availability of all security systems . + Identify automation and standardization opportunities for information security controls. + Resolve vulnerabilities and… more
    Citigroup (08/23/25)
    - Related Jobs

  • Solutions Architect III

    Amazon (Austin, TX)
    …customer-facing publications such as whitepapers. Share best-practice knowledge among the AWS solutions architect community. Engage with developers, system ... of experience in the job offered or related occupations of Database Administrator , Support Engineer, Systems Engineer or another related occupation. Employer… more
    Amazon (08/15/25)
    - Related Jobs

  • Solutions Architect II

    Amazon (Dallas, TX)
    …customer-facing publications such as whitepapers. Share best-practice knowledge among the AWS solutions architect community. Engage with developers, system ... infrastructure platform components, and access migration feasibility. Architect hybrid AWS and on-premises solutions. Guide customers on architecture choices and… more
    Amazon (07/18/25)
    - Related Jobs

  • Lead Public Cloud Linux Engineer

    NTT DATA North America (Austin, TX)
    …related field. + Required Certifications (or equivalent experience): + Red Hat Certified System Administrator (RHCSA) + Red Hat Certified Engineer (RHCE) + ... **Cloud Windows Operations & Support** + Provide support for Windows-based systems across on-premises and cloud environments ( AWS , Azure, GCP,… more
    NTT DATA North America (09/03/25)
    - Related Jobs

  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Austin, TX)
    …extent of compromise to national security information and automated information systems . + Defines security objectives and system -level performance requirements. ... until all actions are closed. + Designs, develops, or recommends integrated system solutions ensuring proprietary/confidential data and systems are protected. +… more
    ASM Research, An Accenture Federal Services Company (07/13/25)
    - Related Jobs

  • Engineer, Software & Information Platform

    Cardinal Health (Austin, TX)
    …or coding to develop, enhance and sustain the organization's software systems in a cross-functional team environment through adherence to established design ... practices. This job family programs and configures end user applications, systems , databases and websites to achieve the organization's internal needs and… more
    Cardinal Health (09/18/25)
    - Related Jobs

  • General Manager, Developer Experience and Cloud

    Toyota (Plano, TX)
    … AWS Certified DevOps Engineer - Professional, Certified Kubernetes Administrator (CKA), Certified DevSecOps Professional (CDP). **What We'll Bring** During your ... Work with stakeholders across the organization to evaluate cloud systems and identify appropriate solutions. Reporting to the Vice President-Information… more
    Toyota (09/26/25)
    - Related Jobs

  • Senior Lead Cloud Security Threat Modeler

    Citigroup (Irving, TX)
    …**infrastructure security** , and **network segmentation** . + Mastery of **Operating Systems ** (eg, **Windows** , **Linux** ) and their hardening best practices. + ... , and **SDLC** . + Extensive experience with major **Cloud Platforms** (eg, ** AWS ** , **Azure** , **GCP** ), including their security services and best practices.… more
    Citigroup (09/18/25)
    - Related Jobs