4 results for Sr Devops in Chicago, IL

Sr. Oracle Database Administrator

Chicago, IL
remote
Permanent
160000 - 190000 USD / Yearly
Our company is seeking an experienced Senior Oracle DBA to join our dynamic IT team. The ideal candidate is highly skilled in Oracle Database administration with recent hands-on experience in Oracle 19c and 23ai, Oracle Sharding, upgrade planning and execution, and replication technologies such as Oracle GoldenGate. Familiarity with PostgreSQL administration is also essential. You’ll play a key role in maintaining mission-critical databases, ensuring data integrity and security, and supporting modernization initiatives. Key Responsibilities:<ul><li>Administer, maintain, and support Oracle databases (19c, 23ai) in production and development environments.</li><li>Plan and perform database upgrades, migrations, and patching.</li><li>Implement and manage Oracle Sharding solutions for distributed environments.</li><li>Configure and support Oracle GoldenGate for high-availability and data replication.</li><li>Develop and optimize backup and recovery strategies.</li><li>Monitor performance and proactively resolve issues.</li><li>Collaborate with application development and infrastructure teams to deliver robust solutions.</li><li>Document configurations, procedures, and best practices.</li><li>Support and administer PostgreSQL databases as part of a multi-platform environment.</li><li>Participate in on-call support rotation as needed.</li></ul>
2026-03-23T00:00:00Z

Full Stack Web Developer

Addison, IL
onsite
Permanent
95000 - 100000 USD / Yearly
We are looking for a skilled Web Developer to join our team in Addison, Illinois. In this role, you will design, develop, and maintain web applications, ensuring optimal functionality and user experience. This position offers the opportunity to work on dynamic projects that blend front-end and back-end development. Responsibilities: • Develop and maintain web applications using C#, ASP.NET, and VB to meet business needs. • Create responsive and visually appealing user interfaces using JavaScript, HTML, CSS, and Bootstrap. • Collaborate with cross-functional teams to define requirements and deliver high-quality solutions. • Optimize application performance and troubleshoot issues to ensure smooth functionality. • Implement database solutions and manage Microsoft SQL Server to support application data needs. • Utilize Visual Studio for coding, debugging, and deploying software applications. • Ensure code quality and maintainability by following best practices and standards. • Participate in testing and quality assurance processes to ensure robust and reliable applications. • Provide technical support and resolve issues related to web applications. • Stay updated on industry trends and emerging technologies to continually enhance development processes.
2026-03-24T00:00:00Z

Cyber Security Engineer

Chicago, IL
onsite
Temporary
51.4615 - 59.587 USD / Hourly
We are looking for an experienced Cyber Security Engineer to join our team on a long-term contract basis. In this hybrid role, based in Chicago, Illinois, you will play a crucial part in safeguarding our systems and network infrastructure against potential threats. This position involves leading incident response activities, mentoring team members, and working with cutting-edge security tools and technologies. Responsibilities: • Lead and manage incident response efforts, including investigations of malware and other security threats. • Oversee configuration and management of firewall technologies such as Checkpoint and Cisco ASA. • Utilize expertise in Azure environments to implement and maintain robust security measures. • Collaborate with team members to mentor and enhance their technical capabilities. • Write and analyze scripts in Python and PowerShell to support security operations. • Ensure compliance with security protocols and maintain configuration management processes. • Monitor and respond to potential vulnerabilities across the network. • Provide strategic recommendations for enhancing cyber defense systems. • Work onsite two days per week to support team operations and security initiatives. • Incorporate security clearance requirements into operational activities.
2026-04-01T00:00:00Z

Senior Okta Engineer

AMF O'hare, IL
onsite
Permanent
110000 - 120000 USD / Yearly
Overview Robert Half is hiring a Senior Okta Engineer to take ownership of identity and access management capabilities across the organization. This role will focus on modernizing authentication methods, strengthening access controls, and shaping long-term IAM direction while working closely with both technical teams and business stakeholders. What You’ll Do<ul><li>Lead the rollout of passwordless authentication methods, including FIDO2/WebAuthn, biometrics, and device-based credentials</li><li>Develop adaptive authentication approaches that factor in user behavior, location, and risk signals</li><li>Help define and execute a forward-looking IAM strategy, including roadmap planning and ongoing program evolution</li><li>Implement oversight and monitoring of privileged access to reduce risk tied to elevated permissions</li><li>Collaborate with internal teams and external partners to stay aligned with IAM best practices and emerging technologies</li><li>Produce and maintain clear documentation to support governance, audits, and compliance needs</li><li>Partner with business units to design access workflows, approval processes, and certification/reporting mechanisms</li><li>Refine and improve how user access is granted, updated, and removed across systems</li><li>Support the configuration and day-to-day management of IAM platforms and tools</li><li>Maintain security policies and user-facing guidance, including training materials and completion tracking</li><li>Participate in regular access reviews to ensure compliance with internal standards and regulatory expectations</li><li>Identify gaps and drive enhancements across IAM processes, controls, and tooling</li></ul>
2026-04-03T00:00:00Z