IT Specialist Jobs in Belleville, IL

Accelerate progress at the forefront of technology by supporting the installation and sustainment of advanced Voice Communication Switch systems, ensuring seamless transitions with minimal disruption...

Elevate operations in the field as you lead installations and transitions of next-gen Voice Communication Switch systems while ensuring seamless cutovers and effective customer support across diverse...

Elevate your career by designing and implementing advanced IAM solutions. Join us as a key technical expert driving secure identity management across various platforms, while collaborating with securi...

Empower organizations by leading cutting-edge cybersecurity initiatives, enhancing risk profiles, and driving market strategy through collaboration with strategic partners, while managing teams and ac...

Unlock potential by managing innovative projects, from concept to execution. Lead multidisciplinary teams and coordinate initiatives that leverage emerging technologies in critical facility environmen...

Shape the corporate IT landscape by modernizing systems and enhancing service delivery while collaborating across departments to ensure security and operational excellence in a rapidly growing environ...

Accelerate progress at user adoption initiatives for modern federal survey data platforms. Lead change management and training activities ensuring smooth transitions with a focus on stakeholder engage...

Inspire the future of AI-native software delivery by defining technical standards, connecting core capabilities, and influencing engineering and security teams to adopt innovative solutions that resha...

Transform the future of U.S. aviation by providing expertise in radar system integration and modernization. Contribute to the National Airspace System while collaborating with FAA stakeholders, ensuri...

Optimize software delivery processes and enhance team productivity while leading discussions with stakeholders. Champion innovative practices and mentor peers to drive continuous improvement and ensur...

Join a dynamic team to lead the development of a high-availability application on AWS GovCloud. Drive technical direction, enhance microservices, and ensure code quality while utilizing cutting-edge t...

Help us design and implement secure, scalable Azure environments, driving cloud-native innovation for critical federal systems. Join a dynamic team where your expertise influences architectural decisi...

Advance your career by contributing as a skilled SOC Analyst, responsible for monitoring security events and supporting incident response in a cloud-native environment while building detection strateg...

Shape digital transformation! Drive sustainment engineering as a technical leader, bridging PLM and operational needs with innovative solutions across lifecycle phases to enhance mission readiness and...

Transform mission-critical environments as a Senior Splunk Administrator driving cybersecurity, compliance, and operational excellence with advanced Splunk solutions while supporting classified DoD pr...

Shape the future of analyst engagement in the cybersecurity landscape. Drive strategic relationships with key industry analysts while influencing market perceptions and integrating insights into core...

Unlock potential by managing event coordination and support for STEM initiatives. Work collaboratively to execute events and special projects, ensuring seamless logistics and communication with stakeh...

Contribute to the modernization and maintenance of a grants management system. Collaborate with teams to enhance software applications using Java and Oracle, focusing on security and interoperability...

Join a team that's leading the design of high-performance storage solutions for AI, ensuring seamless data delivery across GPU infrastructures. Collaborate with cross-functional teams to architect sca...

Transform AI initiatives by overseeing the technical execution of a complex portfolio system, driving delivery coordination, and bridging business needs with technical architecture in a collaborative...

Drive strategic communications initiatives that elevate organizational reputation, utilize media relations, and guide executive visibility while leading a team of professionals to align messaging with...

Accelerate your career as you lead customer-focused solutions for complex treasury and capital markets challenges. Collaborate with diverse teams to design innovative Kondor solutions that align with...

Elevate laboratory operations by managing IT standards and policies to ensure compliance, patient safety, and effective vendor relations. Collaborate with leadership to enhance system performance and...

Empower corporate IT operations by leading a Microsoft 365 tenant migration, managing identity access via Okta and Entra ID, and overseeing Windows endpoints. Drive effective service desk operations w...

Join a team that's managing intricate utility-scale fiber infrastructure projects. This role requires leading cross-functional teams and driving project execution through both agile and waterfall meth...