Dynamic Office & HR Administrator | Payroll, Invoicing, IT

ECS Group; Fort Worth (TX); On-site; USD 42,000 - 66,000; Full time

Job summary

The Office Administrator at ECS Group oversees administrative functions, HR, accounting, and operational support for the Fort Worth office. You will ensure compliance with corporate policies, process payroll, AP/AR, benefits, and maintain employee records.

Key duties include onboarding, I-9 tracking, benefits administration, invoicing customers, vendor management, and keeping insurance certificates. This role requires strong organizational skills and the ability to work across departments in a

Qualifications

• 2 years of HR and payroll experience or 4 years of HR and payroll experience without an HR degree
• High school diploma or GED required; Bachelor's degree (HR related) preferred
• If driving for or on behalf of any ECS subsidiary, a valid driver's license is required
• Dependable, detail-oriented, and organized
• Ability to multi-task and meet deadlines
• Proficiency with computers and MS Office
• A team player with excellent oral and written communication skills
• Excellent communication skills to effectively collaborate across different departments
• Ability to work independently while maintaining alignment with corporate and subsidiary objectives
• Must be available during core working hours
• This is not a remote position

Responsibilities

• Oversee payroll, accounts payable/receivable, invoicing, and HR administration
• Track immigration status and update I-9s as required
• Process new hires, job changes, pay rate changes, and terminations
• Assist with benefits enrollment, changes, and open enrollment
• Prepare and file employment verification paperwork
• Maintain and update insurance certificates and vendor records
• Enter and reconcile vendor invoices in the accounting system
• Generate customer invoices and monitor aging receivables
• Support building and equipment maintenance and office operations
• Provide computer network support and receptionist assistance
• Other duties as assigned

Skills

HR

Payroll experience

Detail-oriented

Multi-tasking

Communication skills

Education

High school diploma or GED

Bachelor's degree in HR or related field

Tools

MS Office Suite

Job description

The Office Administrator at ECS Group oversees administrative functions, HR, accounting, and operational support for the Fort Worth office. You will ensure compliance with corporate policies, process payroll, AP/AR, benefits, and maintain employee records.

Key duties include onboarding, I-9 tracking, benefits administration, invoicing customers, vendor management, and keeping insurance certificates. This role requires strong organizational skills and the ability to work across departments in a