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

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.

Administer and enhance Salesforce for Corpay’s Vehicle Payments division. Collaborate with project managers, business stakeholders, and technical teams to gather requirements, design scalable point-and-click configurations, support change management, maintain governance, and improve Salesforce digital experience sites, communities, and portals.

Provides tier 1–2 IT support across hardware, software, SaaS applications, and remote connectivity. Manages employee onboarding, offboarding, access changes, identity and access management, SSO, role-based permissions, and MDM device compliance. Supports endpoint protection, patching, documentation, and SOC 2, ISO, and HIPAA compliance activities. Collaborates with People, Security, and Engineering teams in a fully remote SaaS environment.

Leads the architecture, administration, configuration, automation, integration, governance, and lifecycle management of enterprise Freshservice and Device42 ITSM platforms. Develops workflows, APIs, service portals, reports, dashboards, and AI-enabled capabilities; maintains CMDB and integrations with Atlassian, identity, monitoring, and business systems. Provides platform support, manages releases and upgrades, establishes governance, mentors technical teams, and drives continuous improvement.

Provides first-line technical support to residential and small business customers for voice, data, security, video, broadband, and phone services. Troubleshoots issues, documents customer interactions, monitors outages and maintenance events, identifies root causes, implements solutions, and escalates unresolved problems. The role requires managing multiple support tickets, communicating technical information clearly, and working scheduled nights, weekends, and holidays. The position is remote but includes in-person training in High Point, North Carolina.

Maintain and enhance SharePoint Online sites, including structure, navigation, branding, layouts, permissions, metadata, retention, search, and web parts. Recreate migrated pages, develop Power Apps forms and Power Automate workflows, monitor usage, and support users through troubleshooting, documentation, office hours, and training. The role also manages migration logs, compliance requirements, and communication with project leadership while supporting a federal government modernization contract.

Provide technical troubleshooting for customer issues, focusing on API integrations, data flow, and automation via scripting. Collaborate with engineering to escalate and resolve bugs, identify patterns to drive product improvements, maintain support documentation, and enable the Support team through knowledge sharing and process improvements.

Manage IT changes through assessment, approval, scheduling, implementation, and review. Coordinate CAB meetings, evaluate risk and impact, monitor change execution, maintain ITSM records, analyze KPIs, conduct post-implementation reviews, improve change processes, ensure ITIL and audit compliance, and support emergency changes during major incidents.

Provides second-level technical and field support for aviation security screening systems across the Americas. Responsibilities include troubleshooting equipment, software, and integrated subsystems; supporting field service teams; conducting site audits; reviewing critical spare parts; documenting actions in CRM; maintaining tools; providing customer and operator training; and helping meet service-level agreements. Requires up to 75% travel, on-call availability, physical equipment handling, networking knowledge, and TSA eQIP clearance eligibility.

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.