Confidential is hiring: Office Administrator in Santa Ana

Overview

Office Administrator - On-site. Target compensation: approximately $85-95k base salary with a 10% bonus.

This role is designed for a proactive, ambitious professional who is ready to take on diverse responsibilities and grow alongside a fast-moving, innovative company. It involves supporting high-performing teams with big ideas and bold ambitions and working directly with company leaders.

If you’re motivated, proactive, and ready to make a difference, this is the role for you.

What You’ll Do

• Manage office vendors and equipment (coffee, water, furniture, supplies) and daily office operations.
• Maintain a professional, organized, and well-stocked office environment.
• Plan and coordinate company events, internal meetings, and client visits.
• Support leadership with special projects as needed.
• Handle US and international flights, hotels, and transportation.
• Prepare and fine-tune PowerPoint presentations and documents.
• Process expenses and handle office purchasing.
• Serve as a point of contact for internal teams, clients, and vendors.
• Identify opportunities to improve office processes and workflow.
• Support employee onboarding, including workspace setup and training coordination.
• Help HR with employee issues and tasks.

Who You Are

• Bachelor’s degree with 4–6 years of experience in office management or administration.
• Highly organized, detail-oriented, and able to multitask.
• Proactive, solutions-oriented, and eager to learn and grow.
• Professional, collaborative, and able to take initiative.

Seniority level

• Associate

Employment type

• Full-time

Job function

• Administrative, Management, and Human Resources

Industries

• Manufacturing
• Software Development

Note: This description reflects the responsibilities, qualifications, and compensation related to the Office Administrator role as listed by the employer.