Construction Site Administrator & Billing Coordinator

EMCOR Group; Oklahoma City (OK); On-site; USD 42,000 - 56,000; Full time

Job summary

Southern Industrial Constructors, Inc. is seeking a Site Administrator for a job site in Stillwater, OK. The role combines office administration with processing functions to support project operations.

Responsibilities include typing time sheets by cost code, preparing weekly time and per diem sheets, processing time off requests, creating cost codes, ordering supplies, and assisting with billing and invoices. Candidates should have an associates degree and strong computer skills.

Qualifications

• Associates Degree in business administration, safety or related field preferred.
• Strong interpersonal communication and organizational skills.
• Proficiency in MS Office (Word, Excel, Outlook) and basic database management.

Responsibilities

• Type daily T&M time sheets by cost code from foreman time sheets.
• Prepare weekly group time and per diem sheets and process time off requests.
• Create cost codes as needed.
• Order construction consumables and safety supplies.
• Compile signed time sheets for billing and assist with invoices.

Skills

Interpersonal communication

Attention to detail

Organization

Follow-up

Team collaboration

Education

Associates Degree in business administration/safety

Tools

MS Word

Excel

Outlook

Database management

Job description

Southern Industrial Constructors, Inc. is seeking a Site Administrator for a job site in Stillwater, OK. The role combines office administration with processing functions to support project operations.

Responsibilities include typing time sheets by cost code, preparing weekly time and per diem sheets, processing time off requests, creating cost codes, ordering supplies, and assisting with billing and invoices. Candidates should have an associates degree and strong computer skills.