Top IT Support & Helpdesk Jobs in Columbus, OH

Provides production support for globally distributed mainframe and infrastructure environments. Responsibilities include monitoring 24x7 systems, troubleshooting incidents, managing problem and change processes, administering z-Series components and HMC, supporting replication and middleware technologies, participating in bridge calls and post-mortems, and improving operational resilience through automation and validated AI-assisted analysis.

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.

Provides enterprise technology support through phone, ticketing, and potentially chat channels. Troubleshoots hardware, software, network, access, and application issues; manages incidents and escalations; documents resolutions in ServiceNow or similar ITSM tools; analyzes trends and operations data; supports knowledge management, training, process improvement, and automation; and coaches junior analysts while maintaining customer service, security, and confidentiality standards.

Provides advanced technical support for GitLab deployments serving U.S. government customers in secure, air-gapped, and regulated environments. Investigates Linux, application, infrastructure, and code issues; analyzes logs and performance; develops troubleshooting tools and documentation; partners with Engineering and Product; participates in on-call rotations, customer support, hiring, and process improvement.

Leads a Citizen IT team supporting Salesforce and PEGA applications through configuration, administration, troubleshooting, reporting, workflow management, training, and change management. Oversees Salesforce business analysts, partners with development and service leadership, improves data quality and processes, monitors performance, establishes KPIs, manages stakeholders, and drives platform adoption, productivity, and client satisfaction.

Administer and optimize Salesforce Sales Cloud and Service Cloud, including objects, data models, Flow automation, approval processes, sales pipelines, cases, Omni-Channel, Knowledge, entitlements, and SLAs. Collaborate with engineers, architects, product managers, and delivery teams on backlog planning, troubleshooting, releases, demos, integrations, and Agentforce initiatives. Support Agile ceremonies, production incidents, and Pacific Time coverage.

Triage incoming support cases, lead short discovery calls, gather logs/screenshots/configuration, write clear handoffs for senior engineers, resolve straightforward product questions and repeatable implementation tasks, maintain ticket hygiene and SLAs, and improve runbooks and intake processes.

Supports day-to-day NetSuite administration, configuration, user access, data maintenance, integrations, documentation, testing, and front-line issue resolution. The role assists with scripts, workflows, forms, custom records, system migrations, audit tasks, and segregation-of-duties reviews while coordinating with internal stakeholders and a managed service provider.

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.

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.

Lead and execute remote technical implementations for dental practices from signing through go-live. Configure PMS integrations, set up remote access and network configurations, manage AWS-hosted Windows VMs/ETL, handle support volume, liaise with MSPs, and improve onboarding processes and automation while partnering with cross-functional teams.