IT Security Engineer Jobs in O Fallon, MO

Join a dynamic team to design and develop cutting-edge network software for embedded systems. This role focuses on enhancing system security, performance, and interoperability within a real-time opera...

Lead as a hands-on technology leader, driving Azure strategy, reliability, and performance while managing cross-functional teams to enhance internal developer platforms and foster an agile, product-or...

Lead cross-functional teams in delivering complex building automation projects. Drive project execution and stakeholder engagement while ensuring quality, timeliness, and adherence to safety standards...

Join a team that's dedicated to fostering customer relationships, driving software adoption, and providing expert technical guidance. Focus on enhancing user experience and collaborating with internal...

Unlock potential by spearheading data engineering efforts and supporting Snowflake platform administration. Collaborate across teams to ensure optimal performance, security, and alignment with archite...

Collaborate with a dynamic team to modernize and enhance vital store-facing mobile applications, leveraging .NET MAUI and Azure services while ensuring high performance and reliability across platform...

Empower a team of engineers to develop innovative AI-driven messaging platforms on GCP, overseeing architecture and compliance for systems managing billions of communications. Your leadership will dri...

Transform complex data into elegant technical solutions as a Python developer. Collaborate to build a rating engine, engaging with business units to streamline processes and enhance operational effici...

Lead the design and delivery of scalable data platforms, enhancing decision-making and compliance in a regulated pharmacy environment. Drive end-to-end data excellence, leveraging AI to optimize proce...

Empower growth by leading a pre-sales technical team and engaging with customers. Drive strategic initiatives, enhance product strategies, and coach high-performing teams to achieve rapid objectives i...

Join a dynamic team to lead data protection and governance solutions, guiding clients through security initiatives, mentoring teammates, and driving Microsoft-based solution design while ensuring comp...

Unlock potential by leading a high-performance team of SCADA engineers, guiding complex system deployments for large-scale data centers while ensuring quality and technical excellence across multiple...

Build core AI platform capabilities that empower teams to develop, run, and scale GenAI applications, collaborating across the tech stack to deliver impactful solutions for millions of users in a fast...

Advance growth in the National Security Sector by driving strategic business development initiatives and capturing significant opportunities for Digital and Enterprise IT solutions. Collaborate closel...

Unlock potential by joining our team as a Full Stack Developer, collaborating on innovative technical solutions across multiple programming languages and cloud platforms, while ensuring scalable and s...

Transform client engagement by rapidly prototyping impactful AI solutions while collaborating with technical teams. Leverage expertise to define high-value use cases and deliver production-quality cod...

Join a dynamic engineering team to lead innovation in cloud-based payment solutions, driving high-performance systems while collaborating with experts to advance technology for seamless money movement...

Elevate data center performance by designing robust infrastructure solutions. Work closely with teams to ensure scalability and reliability while managing projects from planning to execution, aligning...

Unlock potential by transforming complex customer challenges into tailored solutions. Collaborate with sales teams to present value-focused demos and drive successful closing strategies within a fast...

Lead the charge in engineering a cutting-edge tax engine, collaborating with experts to ensure industry-leading precision while scaling capabilities to meet AI-driven demands. Guide a talented team, b...

Drive impactful services engagements that align technical solutions with customer success in a remote, collaborative environment. Shape proposals and enhance partnerships to achieve measurable busines...

Lead transformative technology solutions by driving presales and delivery governance. Collaborate with engineering teams to achieve defined outcomes and enhance organizational change through strategic...

Innovate and build resilient cloud infrastructure and CI/CD pipelines at scale, enhancing developer efficiency across multiple teams while ensuring security and compliance in a health tech environment...

Transform the future by driving innovative business opportunities in IT modernization for federal agencies, while cultivating executive relationships and leading strategic initiatives that enhance mis...

Engineer robust data pipelines and architecture for an enterprise healthcare analytics platform. Collaborate across teams to transform diverse data into insightful analytics, ensuring quality, integri...