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5 results for Systems Security Administrator in Rockford, IL

Systems Administrator

Schaumburg, IL
onsite
Temporary to Hire
55.00 - 65.00 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.
2026-05-22T15:08:45Z

Network Engineer

Schaumburg, IL
onsite
Temporary / Contract
71.25 - 82.50 USD / Hourly
We are looking for an experienced Network Engineer to support enterprise networking and security initiatives in Schaumburg, Illinois. This Long-term Contract position focuses on designing, administering, and optimizing secure network environments across firewall, wireless, and cloud-managed platforms. The role requires a hands-on, detail-oriented individual who can strengthen connectivity, improve visibility, and help deliver infrastructure changes with minimal disruption. Responsibilities: • Administer and enhance network security platforms using Fortinet solutions, including firewall, endpoint access, and analytics tools. • Manage Aruba-based switching, wireless, and centralized management environments to maintain reliable campus and branch connectivity. • Plan and execute secure connectivity updates, including IPsec-related changes, pilot deployments, and production implementations. • Integrate network and security systems with identity services such as Active Directory and Entra ID to support controlled access. • Oversee certificate usage and lifecycle processes to help maintain trusted authentication across network services. • Monitor logs, generate operational reporting, and troubleshoot issues spanning firewalls, routing, wireless, and security infrastructure. • Create and maintain technical documentation, including standard procedures, operational runbooks, and knowledge transfer materials. • Collaborate with technical teams to support cloud-managed networking and security platforms while improving performance and resilience.
2026-05-07T18:38:41Z

Systems Engineer

Madison, WI
onsite
Temporary to Hire
45.00 - 50.00 USD / Hourly
We are looking for an experienced Systems Engineer to join our insurance industry client in Madison, Wisconsin in a contract role with the potential for a permanent position. This onsite position works closely with technical teams and end users to maintain core infrastructure, support modern workplace technologies, and resolve escalated issues with a strong service mindset. The ideal candidate brings broad Microsoft systems administration expertise, comfort with BI and data analytics environments, and the ability to contribute effectively in a collaborative team setting. Responsibilities: • Provide hands-on administration and support for enterprise systems, with a focus on Microsoft-based infrastructure and end-user platforms. • Manage and troubleshoot Microsoft 365 services, including collaboration, identity, device management, and related cloud technologies. • Handle advanced support escalations by diagnosing complex technical issues and driving timely, effective resolutions for internal customers. • Administer core environment components such as Active Directory, Azure Active Directory, Microsoft Entra ID, Windows Server, and Exchange. • Support endpoint management and security operations through Intune and related tools to maintain device compliance and protection standards. • Partner with colleagues across the IT team to strengthen system reliability, improve user experience, and maintain a high level of customer service. • Contribute to BI and data analytics support needs by helping sustain underlying systems and resolving platform-related issues. • Monitor system health, apply configuration changes, and perform ongoing maintenance to keep infrastructure secure, stable, and efficient.
2026-05-21T00:48:47Z

SQL DBA

Madison, WI
onsite
Permanent / Full Time
120000.00 - 140000.00 USD / Yearly
Robert Half is seeking an experienced Senior Database Administrator for a company in the Madison area. This role will manage and support enterprise database environments with a primary focus on Microsoft SQL Server. This role is responsible for ensuring database availability, performance, security, and reliability for critical business applications. The position requires a high level of independence, strong troubleshooting ability, and collaboration with development and infrastructure teams. This is a Direct/Permanent Hire role that requires a hybrid work schedule (3 days onsite) in Madison, WI. Key Responsibilities<ul><li>Administer, monitor, and maintain Microsoft SQL Server environments to ensure performance, reliability, and availability</li><li>Perform routine database maintenance including backups, restores, patching, upgrades, and health checks</li><li>Diagnose and resolve database performance issues, availability problems, and data integrity concerns</li><li>Design and maintain disaster recovery and business continuity solutions, including regular testing</li><li>Implement and maintain database security and access controls</li><li>Partner with application developers and infrastructure teams to support database-dependent systems</li><li>Support database platform upgrades, modernization efforts, and lifecycle management</li><li>Contribute to operational reporting related to backups, availability, and system health</li><li>Participate in on-call support for production database systems</li><li>Document database standards, procedures, and configurations </li><li>Provide secondary support for Oracle database environments</li></ul>
2026-05-21T22:13:45Z

Test Engineer

Round Lake, IL
onsite
Temporary / Contract
33.00 - 36.00 USD / Hourly
We are looking for a Test Engineer to support interoperability testing across connected medical device systems. This role focuses on executing test cases to validate data exchange, system integration workflows, and conformance to healthcare interoperability standards. The engineer will play a critical role in hands-on test execution, defect identification, and accurate reporting in a regulated environment.This position supports increased testing demand tied to multiple concurrent product releases, including Novum IQ, IQE, Spectrum, and Gen V WBM initiatives. Key Responsibilities:· Execute predefined interoperability test cases across medical device systems, interfaces, and integration platforms.· Validate device-to-system and system-to-system data exchange for accuracy, completeness, and reliability.· Record test results, capture system logs, and document defects with clear reproducibility steps.· Perform testing aligned with healthcare standards such as HL7, FHIR, DICOM, and IHE profiles.· Validate message structures, data mapping, and end-to-end workflows.· Verify system behavior under both normal and exception scenarios (e.g., malformed data, connectivity interruptions).· Identify, isolate, and document defects related to interoperability, integration, and data integrity.· Support root cause analysis by providing detailed logs and test evidence.· Re-test fixes and participate in regression testing cycles.· Configure and utilize test tools, simulators, and mock systems to replicate interoperability scenarios.· Assist in maintaining test environments and system connectivity configurations.· Maintain accurate and traceable test records within ALM/test management tools.· Provide regular updates on test progress, risks, and issues.
2026-05-18T13:24:08Z