Top IT Support & Helpdesk Jobs in Atlanta, GA

Administer and secure servers in a hybrid multi-OS environment. Analyze systems for best practices, remediate security issues, perform root-cause analysis, support physical and virtual infrastructure, and collaborate on systems/process improvements and special projects.

Provide second-level integration support for partners during night shifts: monitor systems, analyze and troubleshoot integration issues, perform protocol testing, and deliver excellent customer service.

Provide Level 2 technical support by administering Linux/Windows servers, virtualization and cloud platforms, managing databases and web servers, configuring hosting control panels (cPanel, Plesk, WHMCS), troubleshooting networking and performance issues, communicating with customers, and improving support processes.

Build and lead a centralized IT function across a holding company and portfolio. Run acquisition IT workstreams and create a Day 1-100 integration playbook. Select and operate identity and access systems, build joiner/mover/leaver processes, maintain living inventory of tools/accounts/licenses, manage MSP relationships and vendor contracts, and connect back-end systems to the cross-portfolio data platform while engaging business stakeholders.

Provide Level 2 network monitoring, advanced troubleshooting, and incident remediation in a 24x7 NOC. Support routers, switches, firewalls, VPNs, and load balancers; own Level 2 tickets, document root causes, produce operational reports, update network documentation, and create runbooks for Level 1 analysts. Work rotating shifts and support export-control eligibility requirements.

Provide first-line support for credit union clients using core banking platforms, troubleshoot member data and transaction issues, document tickets, escalate complex problems, assist with installations/updates, maintain documentation, and deliver user training and exceptional client service.

Lead a global IT support team, drive AI-first ITSM transformation (ServiceNow->Atomicwork), own ITSM processes and SLA governance, partner on JML/identity automation with Platform Engineering, manage vendors, run cross-functional programs, develop regional specialists, and participate in on-call escalations. Position requires East Coast timezone alignment and ~25% international travel.

Provide L2 application support for Alkami's ACH Alert Fraud Prevention platform: triage and resolve customer-reported issues, analyze logs and run SQL queries, manage SLAs and escalations, document resolutions, validate releases, participate in on-call rotations, monitor environments, and perform root-cause analysis to improve processes and client experience.

Serve as senior escalation for complex enterprise IT incidents, troubleshoot Windows/macOS and SaaS issues, drive automation and AI tooling, collaborate with Engineering/Product/Customer Success to surface recurring issues and implement platform improvements, mentor junior analysts, and participate in on-call rotations.

Provide Tier 1/2 support for macOS/Windows and cloud SaaS, manage onboarding/offboarding and IAM (SSO/MFA), administer MDM, document and resolve ITSM tickets, maintain assets/licenses, and drive automation and AI-based process improvements.