An Administrative Assistant provides essential administrative and organizational support to managers, employees, departments, and business operations. The role involves managing correspondence, scheduling appointments, maintaining records, preparing documents, coordinating meetings, assisting customers, and ensuring daily office activities operate efficiently.
The ideal candidate is organized, dependable, detail-oriented, professional, proactive, and able to manage multiple tasks while meeting deadlines.
Key Responsibilities
General Administrative Support
- Provide day-to-day administrative support to management and staff.
- Answer and direct telephone calls and emails.
- Prepare, format, proofread, and distribute business documents.
- Maintain accurate electronic and physical filing systems.
- Perform data entry and update company records.
- Prepare reports, spreadsheets, presentations, and correspondence.
- Order and maintain office supplies and equipment.
- Handle confidential information with professionalism and discretion.
Calendar & Appointment Management
- Schedule and coordinate meetings, appointments, and events.
- Maintain calendars and send meeting invitations.
- Reschedule appointments when necessary.
- Send reminders and confirmations.
- Track deadlines and important dates.
- Coordinate schedules between employees, clients, and external contacts.
Email & Correspondence
- Monitor incoming emails and correspondence.
- Draft and respond to routine emails.
- Prepare letters, memos, notices, and other communications.
- Organize and prioritize correspondence.
- Route inquiries to the appropriate department or employee.
- Follow up on outstanding requests.
Phone & Customer Service
- Answer incoming calls in a professional manner.
- Direct calls to the appropriate person or department.
- Take accurate messages.
- Respond to routine customer and client inquiries.
- Provide information about company services, policies, and procedures.
- Handle customer concerns professionally and escalate issues when necessary.
Data Entry & Records Management
- Enter and update information in databases and spreadsheets.
- Maintain accurate employee, customer, vendor, and business records.
- Review documents for accuracy and completeness.
- Correct data-entry errors and inconsistencies.
- Scan, upload, organize, and retrieve documents.
- Maintain confidential records securely.
Meeting & Event Coordination
- Schedule meetings and reserve meeting rooms.
- Prepare agendas, documents, and presentation materials.
- Take meeting notes and distribute minutes when required.
- Coordinate catering, equipment, and other meeting requirements.
- Assist with company events and employee activities.
Financial & Office Support
- Prepare invoices and expense reports.
- Track office expenses and receipts.
- Assist with purchase orders and vendor documentation.
- Process routine administrative payments when authorized.
- Maintain records for accounting and management.
- Assist accounting or finance teams with administrative tasks.
Travel Support
- Assist with business travel arrangements.
- Research and coordinate flights, hotels, transportation, and itineraries.
- Prepare travel documents and schedules.
- Maintain records of travel expenses and confirmations.
Human Resources Support
- Assist with employee paperwork and personnel records.
- Schedule interviews and onboarding activities.
- Prepare new-hire documents.
- Maintain attendance and leave records.
- Assist with employee communications and HR administrative tasks.
Required Skills & Qualifications
- High school diploma or equivalent; additional education preferred.
- Previous administrative experience preferred.
- Excellent written and verbal communication skills.
- Strong organizational and time-management abilities.
- Excellent attention to detail.
- Strong computer and typing skills.
- Ability to multitask and prioritize responsibilities.
- Professional telephone and customer-service skills.
- Ability to maintain confidentiality.
- Ability to work independently and as part of a team.
- Reliable, punctual, and professional work ethic.
Computer & Software Skills
Experience with:
- Microsoft Word
- Microsoft Excel
- Microsoft PowerPoint
- Microsoft Outlook
- Google Docs
- Google Sheets
- Google Drive
- Google Calendar
- Email and communication platforms
- Database and CRM systems
- Document-management systems
- Zoom and Microsoft Teams
Typical Daily Duties
A typical day may include:
- Checking and responding to emails.
- Answering and directing phone calls.
- Managing calendars and appointments.
- Preparing documents and reports.
- Entering and updating information in databases.
- Filing and organizing documents.
- Scheduling meetings and preparing meeting materials.
- Assisting customers, employees, and management.
- Processing invoices, expenses, or other administrative paperwork.
- Ordering office supplies.
- Following up on pending tasks.
- Providing general administrative support to the organization.
Key Performance Expectations
- Complete assignments accurately and on time.
- Maintain organized records and files.
- Communicate professionally with clients, employees, and management.
- Protect confidential information.
- Manage multiple priorities effectively.
- Demonstrate initiative and problem-solving ability.
- Provide dependable and efficient administrative support.
Resume Description
Administrative Assistant providing comprehensive administrative and operational support to management, employees, clients, and business teams. Responsible for managing calendars, appointments, emails, phone calls, documents, data entry, records, meetings, and general office operations. Prepared reports, spreadsheets, correspondence, and presentations while maintaining accurate and confidential records. Assisted with customer service, scheduling, invoicing, travel coordination, and HR-related administrative tasks. Demonstrated excellent organization, communication, multitasking, time-management, and problem-solving skills with a strong commitment to accuracy and professionalism.
Similar Jobs
What you need to know about the Colorado Tech Scene
Key Facts About Colorado Tech
- Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
- Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
- Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
- Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
- Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute


