Administrative Assistant
Crown Staffing
Listing collected from Crown Staffing's career site. NextChapter is independent of Crown Staffing.
Warrenton, MO · Posted October 30, 2026
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Pay compared with the market
This listing does not state pay. Across 324 open administrative assistant listings that state pay, the middle half runs $41,500 to $58,500 and the median is $47,500.
Listed pay is what employers advertise, not what people are paid.
Administrative Assistant salaries by state · Check your own pay
How AI is used in this kind of work
Among secretaries and administrative assistants, except legal, medical, and executive, AI is already used for a large share of the tasks. Measured exposure for secretaries and administrative assistants, except legal, medical, and executive: 45% (high).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
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About the job
Administrative Assistant
Pay: 25–30/hr, based on experience Shift: 1st Shift Location: New Florence, MO Employment Type: Full-Time
Position Summary
We are seeking a motivated and organized Jobsite Assistant to support the team at a busy construction jobsite in New Florence, MO. This position will work directly with Project Managers and the jobsite team in the project trailer, providing administrative and timekeeping support.
The ideal candidate is organized, detail-oriented, professional, and comfortable working in a fast-paced environment where priorities may change throughout the day.
Key Responsibilities
Collect daily timesheets from Foremen.
Enter employee time into the company timekeeping system.
Work with Foremen and Payroll to research and resolve timekeeping or pay discrepancies.
Answer, place, and respond to phone calls related to project coordination.
Handle interoffice mail and other jobsite correspondence.
Provide general administrative assistance and support with various tasks as needed.
Work closely with Project Managers and jobsite personnel to help keep daily operations organized.
Qualifications
2+ years of experience in an administrative or accounting-related role.
Construction industry experience is a plus.
Proficiency with Microsoft Word, Excel, and Outlook.
Strong attention to detail and organizational skills.
Excellent verbal and written communication skills.
Ability to multitask, prioritize responsibilities, and complete work efficiently.
Professional attitude and appearance.
Ability to work effectively as part of a team.
Comfortable working in a busy, fast-paced environment.
What We Offer
Competitive hourly pay of 25–30/hr, based on experience.
Bonus opportunity.
Health, dental, and vision insurance.
Industry-leading retirement package.
Additional benefits and incentives.
Additional Requirements
All applicants will be required to successfully complete a pre-employment urine drug screening and background check as part of the hiring process.