IT Security Engineer Jobs in Belleville, IL

Join a team that empowers innovation through designing and maintaining robust software testing frameworks. This role requires deep software engineering skills, leadership in mentoring, and involves co...

Champion Android innovation by leading development, sharing expertise, and enhancing team skills. Drive excellence in coding practices while designing impactful mobile applications and improving exist...

Join a team that's redefining legal workflows through innovative integrations. Work directly with customers to embed AI solutions into their processes, enhancing efficiency while shaping the future of...

Innovate revenue growth by driving new enterprise sales in global security and video markets. Lead complex deals and account expansion, collaborating with regional teams to establish a robust partner...

Drive innovation in AI infrastructure by leading platform development, enhancing incident response, and modernizing cloud operations. Collaborate with cross-functional teams to ensure seamless ML/AI i...

Lead the charge in building a high-performing Growth engineering team that drives user discovery and value through experimentation and collaboration. Foster an innovative culture while delivering meas...

Manage and oversee materials engineering projects, ensuring timely completion within scope and budget. Collaborate with clients and teams to address challenges and lead safety initiatives, while promo...

Take ownership of advanced Linux/Unix systems administration in a 24x7 NOC environment, ensuring reliability, performing troubleshooting, and managing software packages across multiple locations for o...

Champion innovation and efficiency in DevOps by developing advanced automation solutions, managing infrastructure as code, and optimizing CI/CD pipelines to enhance software deployment and operational...

Drive the growth of enterprise robotics solutions by leading complex sales cycles, designing tailored automation strategies, and engaging with C-suite stakeholders to enhance operational efficiency ac...

Empower innovation by designing and implementing scalable solutions in a dynamic engineering team dedicated to enhancing non-residential demand response programs while tackling complex challenges and...

Join our innovative team to design and maintain essential embedded software solutions, collaborating with engineers to ensure seamless hardware-software integration and enhance product performance acr...

Elevate platform innovation by leading product strategy, uniting cross-functional teams to enhance customer value, and executing a comprehensive roadmap across diverse product lines...

Join a team that's dedicated to maintaining and enhancing Linux/Unix environments through expertise in administration, troubleshooting, and proactive monitoring. Support critical operations while deve...

Support systems administration by monitoring, troubleshooting, and optimizing network performance across development, testing, and production environments while ensuring compliance with operational st...

Champion innovative solutions as you design and develop robust full-stack applications, ensuring seamless integration within advanced cyber training environments. Collaborate across teams while delive...

Join our team to empower the extraction and validation of geospatial data, supporting airfield infrastructure projects. Collaborate with diverse technology to ensure high-quality data products and enh...

Partner with us to independently grow the Data Center vertical across the U.S. Drive strategic sales initiatives, establish strong client relationships, and achieve significant revenue growth while en...

Grow your career with an innovative team designing and managing a Kubernetes control plane for seamless deployment and operations, ensuring production reliability, customer onboarding, and infrastruct...

Lead disciplined market expansion leveraging existing client relationships and delivery credibility. Collaborate with teams to identify strategies that align with VA's evolving needs, while ensuring o...

Unlock potential by joining a dynamic team that empowers customers through AI-driven detection and response solutions, maximizing security outcomes while providing technical expertise and deployment s...

Pioneer the development of reliable AI systems that enhance customer experiences. Collaborate closely with cross-functional teams to design and implement production-grade applications leveraging LLMs...

Innovate AI infrastructure solutions while architecting accelerated computing platforms. Collaborate across diverse technology stacks to integrate cutting-edge systems, ensuring high performance, scal...

Lead and inspire a diverse team of engineers to develop innovative, scalable airgap-native software solutions. Drive product success in National Defense by managing deliverables, fostering continuous...

Elevate enterprise AI solutions as you design, build, and operationalize agentic AI within client environments, ensuring seamless integration and support through complex production cycles...