Tech Support/IT Helpdesk (Tier 2)-Korean Bilingual

SBT Global, Inc.; Plano (TX); On-site; USD 65,000 - 90,000; Full time

Job summary

SBT Global, Inc. is seeking a skilled Tier 2 IT Helpdesk Technician to maintain user productivity across Windows environments. The role emphasizes AD and Windows troubleshooting, with exposure to enterprise tools and strong user-facing support.

You will handle escalated tickets, onboarding/offboarding, VIP executive support, and documentation in Zendesk, while collaborating with Tier 3 and infrastructure teams to implement reliable, secure IT services.

Qualifications

• Bachelor's degree in IT/CS or related field.
• At least 5 years of hands-on IT support in an enterprise environment.
• Strong AD, GPOs, DNS/DHCP, and OU management skills.
• Experience with Windows 10/11 and Office 2021/2023.
• Familiarity with SCCM and Remote Desktop.
• Certifications such as CompTIA A+/Network+ or MCP/MCSA preferred.

Responsibilities

• Provide Tier 2 technical support for laptops, desktops, mobiles, and peripherals in Windows environments.
• Troubleshoot and resolve Microsoft Active Directory issues (ADUC, GPOs, DNS, DHCP, OU).
• Support Office apps and enterprise collaboration tools.
• Manage escalated Tier 1 issues with Tier 3 and infra teams.
• Assist onboarding/offboarding through AD and other systems.
• Provide on-site and after-hours VIP support for executives.
• Document incidents and resolutions in Zendesk.
• Assist with software deployment, patching, and system updates.
• Identify recurring issues and recommend long-term improvements.
• Follow IT security policies and procedures.

Skills

Active Directory

Windows support

Troubleshooting

IT security

Communication

Education

Bachelor's degree in Information Technology or Computer Science

Tools

SCCM

Remote Desktop

WDS

PowerShell

Zendesk

ServiceNow

MDM

Job description

We are seeking a skilled, customer-focused Tier 2 IT Helpdesk Technician with at least 5 years of enterprise IT support experience. This role is essential to maintaining user productivity and delivering high-quality IT service, with a strong focus on troubleshooting and resolving issues in Microsoft Active Directory and Windows environments.

Key Responsibilities

Provide Tier 2 technical support for laptops, desktops, mobile devices, and peripherals in Windows environments.

Troubleshoot and resolve Microsoft Active Directory issues involving user accounts, Group Policy, organizational units (OUs), permissions, and login access.

Support Microsoft Office applications, including Outlook, Excel, Word, and PowerPoint, as well as enterprise collaboration tools.

Manage escalated issues from Tier 1 support and collaborate with Tier 3 and infrastructure teams to resolve advanced technical problems.

Support user onboarding and offboarding, including account setup and access-rights management through Active Directory and other systems.

Provide on-site and after-hours VIP support for executives and respond to other urgent support requests.

Document incidents, troubleshooting steps, and resolutions in a service management system such as Zendesk.

Assist with software deployment, patching, and system updates.

Identify recurring issues and recommend long-term solutions and process improvements.

Follow IT security policies and procedures.

Qualifications

Bachelor's degree in Information Technology, Computer Science, or a related field.

At least 5 years of hands‑on IT support experience in an enterprise environment.

Strong proficiency with Microsoft Active Directory, including ADUC, Group Policy Objects (GPOs), DNS, and DHCP.

Experience supporting Windows 10/11, Office 2021/2023, and standard desktop applications.

Familiarity with remote support tools such as SCCM and Remote Desktop.

Strong written and verbal communication and problem‑solving skills.

Ability to prioritize and manage multiple tasks in a fast‑paced environment.

CompTIA A+, Network+, Microsoft MCP/MCSA, or similar certifications preferred.

VDI support experience is a plus.

macOS support experience is a plus.

Working knowledge of ITIL practices is a plus.

Preferred Experience

Experience supporting 500 or more end users in an IT service desk environment.

Basic scripting experience, particularly with PowerShell, for automation tasks.

Experience with ticketing systems such as Zendesk, ServiceNow, or BMC Remedy.

Experience with Enterprise Mobility Management (EMM) or Mobile Device Management (MDM).

Experience with Windows Deployment Services (WDS).

Experience with disk imaging and cloning tools.

Additional Information

All your information will be kept confidential according to EEO guidelines.