Top IT Support & Helpdesk Jobs in San Antonio, TX

Senior SAP Basis and BTP Integration consultant responsible for administering SAP Basis landscapes, managing SAP BTP Integration Suite and Cloud Connector, configuring IAS/IPS and OAuth, administering HANA DB and tuning performance, supporting S/4HANA architecture, using Solution Manager for monitoring and transports, and troubleshooting with strong documentation and client communication.

Provide end-to-end functional support for Oracle EBS and Oracle Fusion HCM (Core HR, Benefits, Compensation, Payroll). Handle incidents, requests, changes and problems; liaise with technical and service delivery teams; maintain ITSM records; drive automation and service improvements; analyze recurring issues and create knowledge articles; support presales and transitions; participate in 24x7 shift rotation.

Manage the AMER Technical Support Engineering team owning L2/L3 escalation operations, ticket routing, and handoff quality. Coach and develop engineers, run escalation retrospectives, track escalation health metrics, and partner with engineering on tooling and LLM-assisted automation to improve resolution times and product feedback loops.

Provide IT helpdesk support and device administration across Windows, macOS, and Linux. Manage MDM, SSO, enterprise SaaS, onboarding/offboarding, hardware deployment, asset inventory, endpoint security, and related procurement/shipping. Troubleshoot networks (LAN/WAN), create automation scripts, deliver staff training, participate in on-call rotations, and collaborate with HR and Security teams to maintain secure, scalable IT operations.

Manage company devices, provisioning, lifecycle, and SaaS accounts; administer SharePoint and shared drives; implement IT security (MFA, endpoint controls); provide day-to-day support; coordinate vendors; develop IT policies, SOPs, and automation to scale internal IT operations.

Provide enterprise-grade technical support for Legion's WFM SaaS: troubleshoot and reproduce issues across web and mobile, manage escalations to engineering, support integrations and APIs, own Zendesk/Jira tickets within SLAs, create knowledge-base content, mentor other support engineers, and maintain product/configuration expertise (including Workato familiarity).

Install, configure, and support Epic client applications (Hyperspace, Interconnect, print services) across desktops, mobile, and virtual platforms. Monitor performance and security, troubleshoot issues, support Citrix/VMware environments, manage upgrades/patches, document configurations, participate in disaster recovery testing, and provide on-call production support while ensuring compliance with policies and standards.

Implement, configure, and support hotel IT systems (PMS, POS, guest-facing tech); design and maintain network infrastructure and security; perform deployments, migrations, monitoring, and post-deployment support; document procedures and transfer knowledge to client teams; collaborate with project managers and vendors to meet project milestones and ensure operational readiness.

Write, edit, and produce USCG-supported IT documentation (user manuals, installation guides, training materials, proposals, reports). Gather and translate technical information for technical and non-technical audiences, conduct research, and create user migration and new site documents.

Provide front-line phone and ticketed technical support for clients, log and manage tickets in ConnectWise, troubleshoot Windows/macOS and MS Office issues, escalate as needed, perform audits, occasional on-site customer visits, and maintain detailed documentation and customer communication.