IT Security Engineer Jobs in Belleville, IL

Join a team that's shaping innovative software solutions to enhance system integration and performance. Play a key role in analyzing requirements, developing custom applications, and ensuring quality...

Innovate in software and data engineering, developing applications and databases that enhance military health initiatives and ensure interoperability across healthcare systems while providing valuable...

Champion software development excellence while leading teams to achieve healthcare outcomes through innovative risk management solutions and agile practices...

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...

Lead the charge in growing enterprise accounts by driving strategic sales initiatives, cultivating relationships with key decision-makers, and executing effective territory plans to secure new logos a...

Elevate your software engineering career by building cutting-edge Teller solutions in an Agile team. Collaborate with diverse professionals using Go, microservices, and cloud tech to enhance user expe...

Lead the charge in enhancing developer productivity through innovative test automation solutions. Collaborate with cross-functional teams to design robust frameworks, optimize CI pipelines, and delive...

Engineer and deploy Ignition SCADA systems in data centers, ensuring operational readiness through extensive client interaction and hands-on support while traveling 50-60% of the time to deliver high...

Higharc is seeking a Full-Stack Software Engineer to enhance their web-based design application for homebuilders. The role involves developing new features, fixing bugs, and improving a complex TypeSc...

Transform military hearing research and public health initiatives by developing robust software applications and databases, ensuring seamless interoperability and analytics capabilities while adhering...

Shape exceptional customer experiences by troubleshooting and resolving application issues efficiently. As a Senior Application Support Engineer, enhance user satisfaction and contribute to a collabor...

Shape the future of application development by leading cross-functional teams, driving innovation, and implementing strategic technical solutions to meet business goals with a focus on continuous impr...

Pioneer your career by building strategic partnerships with c-suite executives. Drive cloud security solutions that transform customer landscapes through collaboration and innovative problem-solving...

Tackle complex software development challenges and enhance manufacturing optimization applications. Collaborate with teams and grow your expertise in C#, Angular, and cloud technologies to drive innov...

Champion efficient program management for enterprise services, driving project success and customer satisfaction through strong leadership and collaborative teams while managing travel requirements an...

Lead a dynamic cybersecurity team, overseeing risk management, compliance, and operational performance within a remote work environment while fostering innovation and technical excellence...

Shape the success of complex governmental operations by managing and guiding contractor teams while interfacing with key stakeholders to ensure performance excellence and mission readiness at Scott AF...

Drive innovation by building systems for vendor semantic data. Focus on parsing, validating, and synchronizing API specifications to ensure a reliable knowledge platform and enhance developer experien...

The Sr Staff Software Engineer at Alkami will be responsible for building core experiences for bank administrators and customers, including crafting user flows, developing robust APIs, and integrating...

Develop and maintain seamless data integrations to enhance educational operations, collaborating with stakeholders to deliver scalable data solutions while ensuring quality and accuracy across K-12 pl...

Lead the charge in transforming digital assessment experiences by delivering secure, scalable infrastructure, blending innovation with technical expertise to drive measurable improvements and empower...

Elevate user experiences by designing and implementing robust backend services. Drive the evolution of APIs, enhance reliability, and collaborate in full-stack development while mentoring engineers fo...

Create impactful technical solutions in military electrification projects. Collaborate with defense clients and provide expertise throughout the proposal process, ensuring compliance and mission effec...

Join a team that's redefining education through cutting-edge software and AI. As a senior engineer, you'll design and implement innovative AI-driven features, collaborating directly with founders whil...

Innovate IT leadership by managing strategic healthcare technology systems to enhance clinical workflows and ensure compliance, while driving digital transformation and security maturity across the or...