IT Security Engineer Jobs in O Fallon, MO

Engage deeply with customers to resolve technical challenges and optimize their network management using NetBox. Collaborate with cross-functional teams to ensure product adaptation and success while...

Join a dedicated team to lead vulnerability management efforts across NIPR and SIPR systems, ensuring effective tracking and mitigation of risks while presenting actionable insights to leadership for...

Drive innovation as you design and maintain cloud infrastructure, ensuring secure and efficient operations in hybrid environments while collaborating with cybersecurity teams to meet government standa...

Join a pioneering team dedicated to securing software supply chains and cloud-native environments. Leverage your technical expertise in CI/CD, Kubernetes, and industry security frameworks to drive inn...

Serve as a key player in refining our DevOps and Operations for mission-critical SaaS systems, ensuring optimal performance and responsiveness through automation and collaboration with diverse teams...

Join a team that's committed to enhancing Agile methodologies, coaching multiple teams, and fostering strong relationships with stakeholders to ensure successful project delivery within a scaled Agile...

Shape the future of networking by supporting and enhancing critical infrastructure. Lead technical design, ensure stability, and drive automation in a dynamic environment focused on excellence and con...

Empower your career by supporting critical cybersecurity measures for a major Air Force program. Ensure robust security across classified and unclassified environments to maintain compliance and safeg...

Transform data protection strategies by designing and implementing robust solutions that secure sensitive information across multiple platforms, while collaborating with stakeholders to ensure complia...

Contribute to the development and maintenance of automation frameworks, deploying and managing Helm charts across diverse Kubernetes environments, while collaborating with teams to optimize platform p...

Join a dynamic team to innovate and streamline DevSecOps processes, enhancing cybersecurity training environments by automating pipelines, managing containerization, and implementing cutting-edge tech...

Unlock your potential as you design and evolve a robust global cloud networking platform, driving innovative solutions and enhancing security and scalability within a collaborative team environment...

Architect and lead the design of secure, resilient cloud environments and Zero Trust architectures within a federal healthcare setting, ensuring adherence to stringent security standards and moderniza...

Lead the design and optimization of core network infrastructure, enhancing IP routing reliability and scalability while implementing innovative technologies for high-growth service provider environmen...

Shape the future of cybersecurity by aligning strategies with business objectives. As a key advisor, you'll lead initiatives to manage risks and foster a culture of security awareness throughout the o...

Take ownership of implementing phased computer systems, conducting thorough requirements analysis, and ensuring client approvals. Drive integration and testing of systems while managing configuration...

Join a team that's dedicated to shaping innovative network solutions and delivering outstanding external events. Leverage your expertise in telecom and OSS governance to drive project success and ment...

Shape the future of platform engineering by building scalable infrastructure solutions. Collaborate closely with teams to enhance delivery workflows, integrate AI capabilities, and drive security and...

Champion the development of innovative mechanical nuclear systems, integrating engineering expertise to support BWRX-300 design objectives while collaborating across teams to enhance product quality a...

Elevate server performance by designing, implementing, and maintaining secure, enterprise-level server infrastructure, leveraging virtualization, automation tools, and best practices for efficiency an...

Engineer secure cloud environments by automating security practices and creating solutions for robust vulnerability management and compliance. Collaborate with teams to build scalable security program...

Champion innovative attack strategies for Oracle Cloud Infrastructure, driving offensive security research and development by collaborating with diverse teams. Build, document, and refine cloud attack...

Join a team that empowers you to design and build innovative data infrastructures using cutting-edge Microsoft cloud technologies, driving impactful projects in data engineering and analytics while ho...

Contribute to complex enterprise systems as a Senior Systems Engineer, leveraging strategic thinking and collaboration to enhance project outcomes, support integrations, and drive continuous improveme...

Partner with us to drive enterprise sales success by delivering tailored solutions, conducting impactful product demonstrations, and connecting with top organizational leaders to shape strategic custo...