Office Administrator

Position Overview

Concrete Strategies is seeking a detail-oriented and dependable Office Administrator to provide full-spectrum administrative support to our team. This role ensures smooth day-to-day operations in the office and plays a key part in keeping our internal processes organized and efficient. The ideal candidate thrives in a fast-paced, team-oriented environment and demonstrates a strong commitment to our company’s core values:
Safety, Passion, Integrity, Teamwork, Communication, and Continuous Improvement.

• Greet visitors, answer phones, and route communications to appropriate staff
• Maintain a clean, organized, and professional office environment
• Order and manage office supplies, equipment, and kitchen inventory
• Receive and distribute mail and deliveries

• Draft, proofread, and format documents such as letters, memos, reports, and meeting notes
• Schedule meetings, appointments, and conference calls for team members
• Support expense reporting, invoice processing, and petty cash reconciliation
• Manage electronic and physical filing systems, ensuring easy retrieval of documents

• Maintain up-to-date contact lists, calendars, and internal directories
• Ensure proper documentation and archiving of administrative and personnel forms
• Assist with onboarding paperwork and orientation tasks for new hires

• Distribute internal communications, newsletters, and announcements as directed
• Coordinate office events, meetings, and celebrations
• Liaise with facility services or IT support for office equipment issues

• 2+ years of experience in an administrative or office support role
• Strong organizational and time management skills
• Excellent verbal and written communication abilities
• Proficiency in Microsoft Office Suite (Outlook, Word, Excel, PowerPoint)
• Ability to handle confidential information with discretion
• Comfortable multitasking and working independently with minimal supervision

• Experience in a construction, engineering, or field-based business environment
• Familiarity with expense reporting or office management software
• Associate’s degree or administrative support certification preferred

• Safety – Promotes a safe and secure office environment
• Passionate – Brings a positive attitude and energy to their work
• Integrity – Maintains trust and accountability in all tasks
• Teamwork – Works collaboratively and respectfully with all departments
• Communication – Demonstrates clear, courteous, and effective communication
• Continuous Improvement – Seeks ways to improve administrative systems and workflows