IT Security Engineer Jobs in O Fallon, MO

Drive innovation at the cutting edge of AI technology by building robust backend services. Collaborate with a dynamic team to deploy secure APIs and enhance AI operations while fostering a culture of...

Join a team that's shaping the future of cloud technology by designing secure, compliant platforms on AWS with a focus on developer experience and regulatory standards. Your expertise will drive innov...

Elevate IT service delivery through innovation and automation. In this senior role, you will resolve complex escalations, mentor analysts, and collaborate cross-functionally to enhance efficiencies an...

Pioneer the reliability and operational excellence of our AWS-based data platforms. Lead incident management, root cause analysis, and automation efforts while collaborating with engineering teams to...

Develop integration solutions that streamline business processes and manage API strategies across teams. Lead cross-functional efforts in integration design, deployment, and EDI management while ensur...

Unlock potential by leading the design and implementation of modern data architectures. Collaborate with stakeholders to deliver scalable data solutions and drive data governance initiatives in a clou...

Help us shape the reliability of cutting-edge AI services by defining SLOs, overseeing incident responses, and ensuring operational readiness. Leverage your expertise to establish monitoring systems t...

Drive your career with an innovative team focusing on structural integrity and design of marine vessels. Leverage your expertise to support critical engineering tasks for military crafts, ensuring saf...

Lead the design and management of high-performance network infrastructures, ensuring security, scalability, and compliance across diverse environments. Collaborate with teams to optimize network solut...

Unlock potential by analyzing data to inform defense policy. Collaborate with the DASD-S&T team to optimize laboratory performance and STEM initiatives through strategic insights and data intelligence...

Join a team that drives the foundational design and governance of Workday Core HCM, Benefits, and Security. Oversee complex configurations and ensure platform integrity while collaborating across key...

Join a team that's redefining cloud infrastructure by leading a high-performing engineering group focused on identity management, billing, and administration in a dynamic tech environment. Drive moder...

Partner with us to enhance our internal audit functions by leading IT and security audits, ensuring regulatory compliance and risk management within a dynamic, collaborative team focused on driving op...

Engineer robust ETL solutions as a Data Engineer II, empowering higher education data management. Collaborate with teams to enhance data integrity and streamline reporting systems, ensuring timely acc...

Lead complex engineering projects, collaborating with clients and multi-disciplinary teams. Mentor staff, oversee project execution, and ensure timely delivery while fostering client relationships for...

Transform the quality assurance landscape by developing automated tests using Java, collaborating with cross-functional Agile teams, and enhancing software validation processes across multiple platfor...

Shape innovative ServiceNow solutions to automate IT service management. Collaborate with cross-functional teams to design, develop, and implement scalable applications on the ServiceNow platform, enh...

Develop and enhance browser extension features that secure user experiences. Collaborate with product teams and implement best coding practices to optimize performance and usability, all while maintai...

Engage your expertise to define a world-class technical success function, leading a team focused on driving product outcomes and strategic growth for enterprise-level customers in a dynamic SaaS envir...

Transform the frontend experience by developing scalable UI systems and evolving the design system. Collaborate across teams to create reusable components and improve overall developer practices in a...

Join us to design scalable data solutions that transform and analyze structured and unstructured data. Collaborate to enhance insights across the enterprise and leverage AI and machine learning to imp...

Engineer a data-centric growth engine that enhances pipeline quality through insights, automation, and strategic execution. Collaborate across teams to drive measurable impact and continuous improveme...

Discover the potential of cloud technologies by leading AWS/EMR infrastructure, managing high-performance computing solutions, optimizing data workflows, and driving agile project execution to enhance...

Engage as a trusted advisor, leveraging your technical expertise in mobile SDKs to drive customer success, optimize HERE's location products, and resolve complex issues throughout their lifecycle. You...

Elevate your career by architecting innovative IT solutions that drive business success. Collaborate with clients and sales teams to deliver scalable, impactful projects that enhance customer satisfac...