Seasonal Administrative Assistant

SHAMROCK ROOFING & CONSTRUCTION

Seasonal Administrative Assistant — Kansas City, MO (HQ)

Full-Time | In-Office | $40,000

About Shamrock Roofing & Construction

Founded in 1977 and headquartered in Kansas City, Shamrock Roofing & Construction is a family-owned company with nearly five decades of experience in roofing and construction. In recent years, we have expanded rapidly across the Midwest, with active operations in Nebraska, Oklahoma, Arkansas, and Missouri. Despite our growth, we have stayed true to our roots — maintaining a tight-knit, team-oriented culture where employees are valued and customers are treated like family.

The Role

We are looking for a sharp, dependable Seasonal Administrative Assistant to assist with labor invoices, data entry and administrative tasks. If you thrive on variety, take pride in getting the details right, and enjoy being the person people count on, this role is for you.

What You'll Do

• Invoicing incoming jobs and verifying Labor Invoices (Frequent)
• Data Entry in Spreadsheets and databases (Frequent)
• General Forms Data Entry (Frequent)
• Prepare documents, reports, and correspondence on behalf of the operations team
• Update and manage data in Excel and Google Sheets as needed
• Support special projects and company initiatives as directed by leadership
• Handle confidential information with professionalism and discretion
• All other duties as assigned by the supervisor

Compensation & Benefits

• Seasonal, Full-TIme position, June - end of August
• Schedule: Monday–Friday, 8:00 AM–5:00 PM (40 hours/week, 1-hour unpaid lunch)
• Medical, Dental & Vision Insurance — eligible after 30 days of employment
• PTO — begins accruing after 30 days of employment
• 401(k) — eligible after 6 months of employment
• All new hires are subject to a 90-day probationary period

Requirements:

What We're Looking For

• Strong organization and attention to detail
• Comfortable learning and using new software and digital tools
• Strong Mathematical skills
• Positive attitude and willingness to learn
• Good written and verbal communication skills
• Ability to manage multiple tasks in a fast-paced environment
• Basic proficiency in Microsoft Office and/or Google Workspace

Additional Information

Shamrock Roofing & Construction participates in the E-Verify Program for I-9 Verification. We provide equal employment opportunities to all employees and applicants without regard to race, color, religion, sex, national origin, age, disability, sexual orientation, or genetic information. All offers are contingent upon the successful completion of a background check, including a criminal history review and Motor Vehicle Record (MVR) check, and meeting our Company's background criteria.

Think you're the right fit? We'd love to hear from you. Apply today and join a Kansas City company that has been built on trust, hard work, and taking care of its people since 1977.