Top IT Support & Helpdesk Jobs in Phoenix – Mesa – Scottsdale, AZ

Provide high-quality software support to EMR users: answer inbound calls, troubleshoot and document application issues, educate clients, replicate and escalate bugs, and collaborate across teams to ensure resolution.

Provide 24/7 production support for Hadoop applications in a Cloudera data lake: monitor SLAs, triage and remediate job failures, collaborate with upstream/downstream teams, analyze and debug shell scripts/Python/Perl, manage large SQL systems, and generate reports for senior management.

Lead and mentor a POS support team to ensure installation, configuration, maintenance, and high performance of POS systems. Act as escalation point for technical issues, collaborate cross-functionally, manage vendor relationships, create training, monitor performance metrics, and implement system improvements.

Provide expert remote DBA services for MariaDB SkySQL customers: monitor databases, troubleshoot and resolve issues, optimize queries and architectures, configure backups and recoveries, automate DBA tasks, perform health checks, support on-call SLAs, manage cloud deployments, contribute to tooling and community, and provide scheduled shift coverage including nights/weekends and occasional international travel.

Provide technical support for developer customers, resolve inquiries, create and maintain tutorials and content to improve self-sufficiency, minimize engineering interrupts, and collaborate with cross-functional teams on support strategies.

Provide L2 help desk support for managed services clients: resolve call- and ticket-based issues, escalate complex problems, assist/train Level I staff, update knowledgebase, configure/image endpoints, troubleshoot networks, VPNs, printers, mobile devices and security applications, and maintain timely SLA communication.

Provide remote technical support for Intermedia cloud communications products via phone, web, and live chat. Troubleshoot VoIP/UCaaS/CCaaS issues, document bugs and trends, escalate appropriately, assist teammates, and identify upsell opportunities while meeting KPI goals.

Design, deploy, and sustain production, test, and development Teamcenter environments. Perform installs, upgrades, patching, capacity planning, performance tuning, scripting/automation, incident resolution, user administration, documentation, and disaster recovery support. Provide monthly maintenance support (one Sunday/month) and occasional after-hours production incident response.

Provide frontline technical support via live chat (and phone/email as needed) for a property-management SaaS. Troubleshoot integrations (Airbnb, VRBO, Booking.com), calendar syncing, smart device connectivity, and AI features. Document issues in CRM, escalate bugs, maintain quality standards, and adapt communication style for diverse customers while working weekend/graveyard shifts.

Provide frontline technical support via live chat (plus phone/email) for a property-management SaaS: troubleshoot integrations, calendar syncing, smart devices, guide setup of AI replies and pricing, document issues in CRM, escalate bugs, and maintain quality and tone across diverse customers.

Provide Level 1-2 IT support and ticket triage; manage DNS, domains, hosting, and email deliverability; provision and administer SaaS users; coordinate IT projects and documentation; maintain security hygiene (MFA, least-privilege), asset inventories, and log activities in Arrow CRM.

Manage and improve cloud-based SaaS IT environment, administer M365 and identity systems, operate and tune security platforms (Arctic Wolf, Zscaler, Okta, Mimecast), monitor alerts and lead incident response, oversee helpdesk (Freshservice), manage vendors, enable users through training and documentation, and apply AI and automation to streamline IT operations.

Provide Tier 1 support for credit union clients using core banking platforms. Diagnose and resolve member data, transaction, account maintenance, and configuration issues; log and escalate tickets; assist with installs and updates; maintain documentation and knowledge base; deliver user training and excellent client service.