IT Systems Administrator Jobs in Springfield, IL

Support the installation and sustainment of next-gen Voice Communication Switch systems through site surveys, installations, and customer training, ensuring seamless transitions with minimal disruptio...

Transform processes at the intersection of technology and security by developing and managing Identity and Access Management (IAM) solutions, ensuring system integrity and user access control across v...

Drive transformative enterprise sales by leading account strategies, managing complex portfolios, enhancing customer relationships, and fostering team performance for sustained growth and profitabilit...

Lead the charge in shaping cloud-native architecture and agentic AI systems. Drive infrastructure excellence at scale while mentoring engineers and establishing DevOps standards to enhance organizatio...

Join a team that's dedicated to enhancing healthcare efficiency by analyzing the revenue cycle. Your expertise will drive improvements in billing operations, perform detailed assessments, and ensure s...

Elevate enterprise OS platforms by defining and engineering cross-platform standards for Linux and Windows. Collaborate with teams to implement Terraform modules ensuring compliant, repeatable builds...

Join a team that's redefining education through AI-powered software. Lead the design and implementation of full-stack solutions, driving innovation and quality for key systems used by students and par...

Elevate security compliance and engineering efforts for eLxr OS, encompassing all ecosystem components. Lead initiatives in secure development, vulnerability management, and audit readiness while enha...

Lead technical security control assessments and provide FISMA expertise, guiding teams through compliance frameworks while mentoring analysts and directly impacting cybersecurity for government client...

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...

Champion enterprise software release excellence by architecting and leading scalable CI/CD practices. Collaborate across teams to enhance automation, security, and operational readiness in cloud-nativ...

Empower our global engineering team as you optimize DevOps practices and cloud infrastructure, ensuring efficiency and robustness for a platform processing millions of transactions daily. Help drive a...

Transform information security by architecting robust security solutions, guiding teams on best practices, and staying ahead of threats while ensuring compliance across diverse IT projects and initiat...

Join a team that's dedicated to optimizing government financial management strategies, enhancing operational capabilities, and ensuring effective project execution for exceptional service delivery acr...

Shape the future of defense technology by leading enterprise architecture initiatives for critical DoD programs, ensuring compliance and alignment with DoD standards, while collaborating with technica...

Transform the oilseeds processing landscape by enhancing operational capabilities through innovative R&D initiatives. Collaborate cross-functionally to drive cost reductions and improve productivity w...

Lead a tax account management team focused on delivering exceptional customer service, driving operational excellence, and fostering strategic relationships in a dynamic service environment...

Unlock potential by leading organizational change management initiatives, enhancing HR capabilities, and driving successful adoption of strategic programs in a dynamic environment. Collaborate across...

Manage and lead multiple IT-focused projects in healthcare, driving operational improvements. Coordinate with teams, vendors, and stakeholders to ensure timely, budget-compliant delivery while enhanci...

Transform healthcare systems through strategic program management and technology alignment, leading critical initiatives that enhance Veterans Affairs service delivery and integration across federal h...

Shape the future of enterprise project management by effectively leading multiple mid to large-scale projects. Ensure seamless implementation and exceptional client satisfaction within a fast-paced te...

Accelerate your career by shaping the evolution of large-scale network infrastructure. Join us to drive performance improvements, resolve complex networking challenges, and enhance our cloud platform...

Optimize execution of data and technology strategies, ensuring operational alignment across teams. Collaborate with leadership to translate priorities into actionable work, driving impactful results a...

Empower our team by leveraging your data-driven development skills to create and maintain robust data migration solutions. Collaborate with project teams to ensure successful integration that meets cu...

Empower your career as a leader in Information Security Engineering, driving strategy and guiding a high-performing team. You’ll oversee key domains like Data Protection and AI Security, shaping cruci...