Administrative Assistant

Optimus Properties, LLC; Los Angeles (CA); On-site; USD 42,000 - 54,000; Full time

Job summary

Optimus Property Management, Inc. in Century City, CA is seeking an Administrative Assistant to support daily office operations across administrative, property management, and accounting teams.

This role works alongside the lead administrator to keep the office running smoothly, including front desk coverage, shipments, tenant notices, property transitions, and expense coding. The ideal candidate is detail-oriented, reliable, and capable of handling a variety of tasks in a fast-paced

Qualifications

• High school diploma or equivalent required; associate’s or bachelor’s degree a plus.
• 1+ years of administrative, office, or front desk experience preferred.
• Property management or real estate office experience a plus.
• Proficiency in Microsoft Office; familiarity with DocuSign or RingCentral is a plus.
• Comfort with new software and AI tools to work more efficiently.

Responsibilities

• Provide administrative support to the Principal and executive team.
• Answer calls, route inquiries, manage messages, and cover front desk duties, including opening and closing the office.
• Prepare documents for DocuSign, coordinate notaries, order office supplies, and manage incoming shipments and deliveries.
• Handle office errands, including mail, package returns, event food pickups, and confidential shredding services.
• Assist with property transitions, tenant welcome packages, notices, and related administrative tasks.
• Prepare and distribute tenant notices, post Three-Day Notices, and process rent registrations and certificates of confirmation.
• Process incoming rent checks.
• Collect receipts and code American Express charges.
• Save and organize loan statements in OneDrive using company naming standards and AI tools.
• Ad hoc projects as assigned

Skills

Strong organizational skills

Attention to detail

Ability to manage multiple priorities

Professional, friendly demeanor

Excellent phone manner

Education

High school diploma or equivalent

Associate’s or bachelor’s degree a plus

Tools

Microsoft Office Suite

DocuSign

RingCentral

Job description

Description

Optimus Property Management, Inc. (www.opminc.com), a real estate investment and property management company based in Century City, CA, is seeking an Administrative Assistant to support daily office operations across our administrative, property management, and accounting teams. Working alongside our lead administrator, this role keeps the corporate office running smoothly, from front desk coverage and incoming shipments to tenant notices, property transitions, and expense coding.

This role is focused on organization, reliability, and follow-through. The ideal candidate is detail-oriented, comfortable handling a wide variety of tasks in a fast-paced environment, and takes pride in being someone the team can count on.

Schedule: Full-time, Non-Exempt, On-site

Requirements

• Provide administrative support to the Principal and executive team.
• Answer calls, route inquiries, manage messages, and cover front desk duties as needed, including opening and closing the office.
• Prepare documents for DocuSign, coordinate notaries, order office supplies, and manage incoming shipments and deliveries.
• Handle office errands, including mail, package returns, event food pickups, and confidential shredding services.
• Assist with property transitions, tenant welcome packages, notices, and related administrative tasks.
• Prepare and distribute tenant notices, post Three-Day Notices, and process rent registrations and certificates of confirmation.
• Process incoming rent checks.
• Collect receipts and code American Express charges.
• Save and organize loan statements in OneDrive using company naming standards and AI tools.
• Ad hoc projects as assigned

Qualifications:

• High school diploma or equivalent required; associate’s or bachelor’s degree a plus
• 1+ years of administrative, office, or front desk experience preferred
• Property management or real estate office experience a plus
• Proficiency in Microsoft Office Suite; experience with DocuSign or RingCentral a plus, but not required
• Comfortable learning new software, including AI tools, to work more efficiently
• Strong organizational skills and attention to detail
• Professional, friendly phone and in-person manner
• Ability to manage multiple priorities and shift between tasks throughout the day
• Valid California driver’s license, reliable transportation, and current auto insurance for local errands
• Ability to lift up to 20 pounds, with or without reasonable accommodation
• Must be authorized to work in the United States