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4 results for Sr Oracle Database Administrator in Chicago, IL

Systems Administrator

Schaumburg, IL
onsite
Temporary to Hire
55 - 65 USD / Hourly
We are looking for an experienced Systems Administrator to join our team in Schaumburg, Illinois. In this Contract to permanent position, you will play a vital role in maintaining and optimizing the organization's IT infrastructure. This role requires a hands-on approach to managing enterprise systems, troubleshooting issues, and ensuring high performance across a variety of platforms. Responsibilities: • Manage and administer Windows Server environments, including updates, upgrades, and virtual machine maintenance. • Support and maintain Active Directory and Microsoft Entra ID (Azure AD) in hybrid identity setups. • Provide troubleshooting and end-user support for PCs, including hardware and software issues on Intune-managed endpoints. • Oversee Windows desktop support and ensure smooth operations across the organization. • Assist with virtualization platforms such as VMware and other hypervisor environments. • Monitor and manage Azure Backup and Recovery Services Vault-based backup infrastructure. • Contribute to endpoint protection operations using platforms such as CrowdStrike Falcon or similar. • Diagnose and resolve system, network, and application issues, including those related to cloud-managed networking (Meraki). • Follow established change management and ticketing workflows, ensuring compliance with organizational processes.
2026-04-16T00:00:00Z

Systems Administrator

Lake Forest, IL
onsite
Temporary to Hire
23.75 - 27.5 USD / Hourly
We are looking for an experienced Systems Administrator to support and enhance a diverse IT environment across on-premise and cloud-based platforms in Illinois. This contract opportunity with potential for a permanent role is ideal for someone who enjoys maintaining secure, dependable infrastructure that supports both office operations and manufacturing activities. The role partners with technical leaders and business teams to keep core systems performing efficiently while improving stability, availability, and user support across the organization. Responsibilities: • Oversee day-to-day administration of core infrastructure components, including network devices, wireless connectivity, remote access solutions, and security appliances. • Maintain Windows and Linux servers in physical and virtual environments by handling installation, configuration, updates, and ongoing system support. • Support storage, backup, and recovery capabilities to help protect business data and ensure continuity of operations. • Monitor infrastructure health and system availability, investigate issues promptly, and implement performance improvements where needed. • Help enforce cybersecurity standards through vulnerability monitoring, certificate management, patching activities, and adherence to compliance practices. • Provide technical support for high-volume printing and labeling systems used within a production setting to keep operational workflows running smoothly. • Create and maintain administrative automation using scripting tools such as PowerShell, shell scripting, or similar technologies. • Work closely with internal stakeholders and external service providers while keeping infrastructure documentation accurate and up to date.
2026-05-08T00:00:00Z

Sr. Software Engineer

Chicago, IL
remote
Permanent / Full Time
225000 - 300000 USD / Yearly
We are looking for a Senior Software Engineer to create modern software solutions that connect data, systems, and business workflows into effective digital products. This role is based in Chicago, Illinois, and offers the opportunity to work closely with engineers, product leaders, and client stakeholders to deliver dependable, user-centered platforms. The ideal candidate enjoys building new capabilities from the ground up, solving unfamiliar technical challenges, and improving systems through thoughtful engineering practices. Responsibilities: • Build and release full-stack software products, including backend services, APIs, user interfaces, dashboards, and data-driven features that support operational decision-making. • Connect external and internal platforms by developing integrations, data flows, and synchronization processes across business and analytical systems. • Create automated workflows that streamline coordination between users, software applications, and operational processes. • Collaborate with product and engineering partners to define technical approaches, strengthen delivery methods, and improve long-term solution quality. • Engage directly with users and client stakeholders to gather requirements, validate concepts, and refine functionality based on practical feedback. • Monitor live applications, troubleshoot issues across the technology stack, and enhance system stability and performance in production environments. • Produce technical documentation, architectural guidance, and transition materials that enable client teams to support and expand delivered solutions. • Establish reusable development patterns, deployment methods, and engineering assets that improve efficiency across future engagements.
2026-05-01T00:00:00Z

Sr. Software Engineer

Chicago, IL
onsite
Temporary to Hire
55.4135 - 64.163 USD / Hourly
We are looking for a skilled Sr. Software Engineer to join a dynamic team within the real estate and property industry. In this contract-to-permanent position, you will play a key role in building and maintaining custom web applications that drive operational efficiency across the organization. This role is based in Chicago, Illinois, and offers a hybrid work environment with three days onsite per week. Responsibilities: • Design, develop, test, and deploy full stack web applications using React and .NET technologies. • Own the architecture, scalability, and maintainability of internal applications to ensure long-term performance. • Build and integrate APIs, connecting front-end, back-end, and database layers seamlessly. • Troubleshoot and enhance existing applications to improve functionality and user experience. • Partner with data engineering and analytics teams to align applications with the organization's data platform. • Write clean, secure, and well-documented code that adheres to industry best practices. • Conduct code reviews and participate in deployment processes to maintain high-quality standards. • Provide production support and resolve technical issues in a timely manner. • Contribute to data-related tasks such as SQL queries, basic data modeling, and collaborating on analytics projects.
2026-04-22T00:00:00Z