Top IT Support & Helpdesk Jobs in Houston, TX

Provides Level One technical support by diagnosing, troubleshooting, documenting, resolving, and escalating technology incidents and service requests. Supports hardware, software, mobile devices, printers, peripherals, network connectivity, user access, and business applications through ITSM tools. Performs break/fix support, coordinates vendor services, monitors tickets through closure, and contributes to ITIL-aligned processes and continuous improvement. The role provides hybrid remote and onsite support for branch locations and headquarters.

Provides end-to-end production application and infrastructure support for post-trade systems. Responsibilities include maintaining system stability and availability, monitoring production environments, troubleshooting incidents, escalating issues, communicating with stakeholders, and resolving root causes across mainframe, distributed, and cloud environments. The role also supports incident, problem, and change management while promoting continuous operational improvement.

Provides Tier 2 IT support and serves as the escalation point for complex hardware, software, network, access, and identity issues. Administers Google Workspace or Microsoft 365, endpoint management, device deployments, patching, and security. Performs root-cause analysis, supports business applications, mentors Tier 1 staff, maintains documentation and runbooks, coordinates vendor resolutions, analyzes ticket trends, and contributes to IT projects and process improvements.

Provides production support for CRM, workflow, and AI-enabled business platforms. Responsibilities include issue triage, troubleshooting, root-cause analysis, user onboarding, access and configuration administration, release readiness, user acceptance testing, documentation, training, and coordination across business and technology teams. The role also identifies recurring issues and process improvements that enhance platform stability, adoption, and user experience.

Provides technical support for customers using KPA software, products, and services. Responsibilities include troubleshooting issues, documenting and prioritizing tickets, escalating complex problems, reviewing ticket quality, communicating recurring issues, supporting product releases, and guiding customers through resolution. The role requires strong computer knowledge, Windows and MacOS familiarity, customer service skills, multitasking, organization, and clear communication across phone, chat, and email.

Provide Tier 1 and 2 technical support for Windows and macOS workstations, SaaS applications, networks, conferencing systems, meeting rooms, and audiovisual equipment. Administer Okta, Google Workspace, Jamf, Zoom, Zendesk, and Office 365; configure SSO; manage IT assets, inventory, onboarding, and offboarding. Support events, document solutions, improve IT processes, and lead technology projects. This is a hybrid role requiring New York Metro residency and at least three NYC office days weekly.

Provide advanced L2 technical support for Runpod customers: troubleshoot escalated issues, analyze logs and code, use scripting and diagnostics, liaise with engineering and infra teams, create documentation and training, and deliver multi-channel support including weekend availability.

Serve as the primary technical support contact for customers: troubleshoot Windows and macOS issues, configure and debug antivirus and management tools, escalate incidents, follow up to resolution, update documentation, and continuously learn product and internal procedures to maintain high CSAT.

Provide advanced technical support for GitLab deployments in secure U.S. government environments. Investigate logs, system performance, application behavior, and code paths using Linux and GitLab internals; reproduce defects, recommend mitigations, and collaborate with Product, Engineering, and Infrastructure teams. Create documentation, improve support tools and workflows, participate in on-call rotations, and support hiring activities. The role is fully remote but requires U.S. citizenship and work eligibility for federal environments.

Provide high-volume, phone-based technical support and first-line resolution for hardware, software, networking and access issues. Log and track incidents in ServiceNow/ITSM, escalate complex problems, suggest process improvements, and maintain security and confidentiality while working from an approved remote workspace on a set evening/weekend schedule.