On-Site Office & Admin Specialist | Payroll & HR (Nashville)

Austincc; Nashville (TN); On-site; USD 38,000 - 52,000; Full time

Job summary

WITHX ICT AMERICA INC. is seeking an Office Administrator to support payroll, accounting, HR onboarding, and local vendor coordination in our Nashville, TN office. The role requires strong Excel skills, precise data entry, and on-site availability.

The ideal candidate will manage payroll worksheets, track deadlines, maintain records, and coordinate office services while ensuring accurate financial and administrative operations. Bilingual Korean/English is a plus.

Qualifications

• Must be legally authorized to work in the US (no visa sponsorship).
• High school diploma or equivalent.
• Valid driver’s license.
• On-site in Nashville, TN.
• Microsoft Excel: SUMIF, VLOOKUP or XLOOKUP, and pivot tables.
• Accuracy in numerical data entry and reconciliation.

Responsibilities

• Payroll & Accounting: prepare payroll worksheets for manager approval, and process disbursement once approved.
• Tax & Compliance: track deadlines and reconcile CPA payments; file tax documents and government correspondence.
• HR & Onboarding: complete Form I-9 sections; maintain records; set up workstations for new hires.
• Local Coordination & Research: contact local vendors; prepare comparison tables; coordinate services.
• General Office Support: sort mail; monitor supplies; greet visitors; manage office spaces.

Skills

Legally authorized to work in US

Excel proficiency

Attention to detail

Data entry accuracy

Education

High school diploma or equivalent

Tools

Microsoft Excel

QuickBooks

Job description

WITHX ICT AMERICA INC. is seeking an Office Administrator to support payroll, accounting, HR onboarding, and local vendor coordination in our Nashville, TN office. The role requires strong Excel skills, precise data entry, and on-site availability.

The ideal candidate will manage payroll worksheets, track deadlines, maintain records, and coordinate office services while ensuring accurate financial and administrative operations. Bilingual Korean/English is a plus.