Top IT Support & Helpdesk Jobs in Oklahoma City, OK

Provide overnight operational and technical support for trading systems: monitor systems and risk limits, troubleshoot disruptions, coordinate with traders, engineers, and vendors, perform root cause analysis, adjust limits per policy, and maintain detailed operational documentation.

As an IT Manager, you will streamline IT systems, manage devices, support compliance, oversee tech onboarding/offboarding, and ensure network security and stability.

Provide IT helpdesk support, onboard/offboard employees, manage identities and access (Okta/EntraID), troubleshoot hardware, software, VOIP, and networking (LAN/WAN/VPN), administer cloud services and Atlassian, handle device management and asset management for remote US-based employees.

Trail of Bits seeks an IT Operations Engineer to manage IT infrastructure, enhance security compliance, and improve the technology experience for a remote cybersecurity team. Responsibilities include endpoint management, identity & access management, cloud infrastructure oversight, automation of tasks, and maintaining comprehensive documentation.

Provide technical support for Zscaler products focusing on troubleshooting security and networking issues while ensuring client satisfaction and operational excellence.

Perform technical tasks related to the operation and monitoring of managed services technologies, ensuring service delivery within SLAs, and providing tier-1 support.

Lead and mentor a team on endpoint management while ensuring operational excellence, implementing security strategies, and fostering a DevOps culture.

Provide Windows Server and Active Directory administration and support for a defense email environment, monitor performance, manage GPOs, DNS, IIS, patching, backups, scripting, ticketing, and disaster recovery while maintaining compliance and providing after-hours support.

Serve as subject-matter expert for United Concordia dental applications, support production operations and incidents, analyze issues, define and validate requirements and test scenarios, collaborate with developers and stakeholders, and ensure changes meet business expectations.

The Windows Admin role involves systems engineering, vulnerability remediation, and configuring Windows platforms with a strong focus on Active Directory and Group Policy.