Senior Project Admin | Construction & Billing Lead

ENFRA Solutions; Indiantown (FL); On-site; USD 38,000 - 51,000; Full time

Job summary

ENFRA Solutions in Florida is seeking a Project Administrator III to support project staff on $10M–$30M initiatives, with 50–200 onsite employees.

You will manage timesheets, onboarding, invoicing, document control, subcontract coordination, and client billings, ensuring accuracy and timely submission throughout the project lifecycle.

This role requires a high school diploma or GED, 3+ years of admin experience, and proficiency with Word, Excel and Outlook; travel is limited to 0–5%.

Qualifications

• High School diploma or GED equivalent.
• 3+ years of administrative experience.
• Proficient in Microsoft Word, Excel and Outlook.
• Ability to multitask and possess strong organizational and communication skills.
• Construction billing experience preferred (AIA/Textura).

Responsibilities

• Ensure accurate employee time tracking weekly with supervisor/approval.
• Maintain and procure office supplies with manager approval.
• Assist in onboarding and IT hardware/permissions requests.
• Electronic project file maintenance.
• Assist in invoice coding and approvals.

Skills

Administrative experience

GMP billing

MS Office

Attention to detail

Multi-tasking

Education

High School diploma or GED

Construction management coursework (preferred)

Construction billing experience (AIA/Textura) (preferred)

Tools

Microsoft Word

Microsoft Excel

Microsoft Outlook

Job description

ENFRA Solutions in Florida is seeking a Project Administrator III to support project staff on $10M–$30M initiatives, with 50–200 onsite employees.

You will manage timesheets, onboarding, invoicing, document control, subcontract coordination, and client billings, ensuring accuracy and timely submission throughout the project lifecycle.

This role requires a high school diploma or GED, 3+ years of admin experience, and proficiency with Word, Excel and Outlook; travel is limited to 0–5%.