Office Administrator Job at JS Sullivan Development, Hayward, CA

VEhzUEN1OVp1akpTMzdHWTNiMXd3Mk1u
  • JS Sullivan Development
  • Hayward, CA

Job Description

About the Company

We are a San Francisco–based real estate development firm focused on building high-quality (multi-family, urban-infill) residential projects. Our team is collaborative, fast-moving, and entrepreneurial, and we value individuals who take ownership, think ahead, and adapt quickly in a dynamic environment.

Position Overview

We are seeking a highly organized and proactive Office Administrator to support the day-to-day operations of our office. This is an excellent opportunity for someone early in their career who wants broad exposure to office operations, executive support, and the inner workings of a growing real estate development firm. Reporting directly to the Director of Operations, this role is ideal for a quick thinker who is self-guided, detail-oriented, and comfortable taking on responsibilities beyond a traditional job scope.

Key Responsibilities

  • Manage daily office operations to ensure a smooth, efficient, and well-organized workplace
  • Serve as a primary point of contact for office-related needs, vendors, building management, and service providers
  • Track and manage utility bills, including PG&E, Water, Waste, etc.
  • Hands on tasks: managing deliveries, entry/exit of visitors, placing bins for pickup, etc.
  • Maintain kitchen environment, including ongoing ordering and fulfillment of food and drinks
  • Support the Managing Principal and Director of Operations with administrative tasks, scheduling, coordination, and special projects
  • Maintain office supplies, equipment, and common areas
  • Assist with onboarding new employees and coordinating internal processes
  • Help manage calendars, meetings, and internal communications as needed
  • Take on ad hoc projects and tasks that arise in a fast-moving environment
  • Proactively identify opportunities to improve office systems, workflows, and organization

Qualifications & Requirements

  • 1-2 years of relevant experience in an office administration, office management, administrative assistant, or similar role
  • Highly organized with strong attention to detail
  • Self-guided and able to work independently with minimal oversight
  • Quick thinker who can prioritize and adapt in real time
  • Agile, flexible, and willing to take on tasks outside of a defined job scope
  • Comfortable thriving in a fluid environment
  • Strong communication and interpersonal skills
  • “No job is too small” mentality, with proactive view of office needs and jumping in where needed
  • Proficiency with standard office tools (Microsoft Office, Smartsheet, Google Sheets, Adobe)

Work Environment

  • In-office role, 5 days per week
  • Collaborative, hands-on, and fast-paced workplace
  • Opportunity to gain exposure to real estate development operations and leadership
  • Modern loft work environment in SOMA

Benefits:

  • Medical, dental, and vision insurance programs available
  • Paid time off, including vacation, sick days, and company holidays
  • Pre-tax commuter benefits
  • 401(k) plan
  • Opportunities for professional development and career growth

Job Tags

Work at office, Flexible hours,

Similar Jobs

White Orchid Interiors

Sales Manager Job at White Orchid Interiors

 ...Job Title : Sales and Business Development Leader Company : White Orchid Interiors Location : Denver, Colorado Employment Type : Full-time Industry : Interior Design & Home Staging Last Updated : January 9, 2026 About White Orchid Interiors White... 

Curative

Prior Authorization Medical Director Physician- Los Angeles, CA Area - Work From Home Job at Curative

Prior Authorization Medical Director Physician Opportunity in the Los Angeles Area Please consider this unique opportunity to join a well-established and respected group of innovators in value-based care. This group of thought-leaders are in search of physician leaders...

Team Rehabilitation Physical Therapy

Physical Therapist Job at Team Rehabilitation Physical Therapy

 ...Our mission is simple: Provide the best outpatient physical, and occupational therapy. Make therapy enjoyable for patients. Deliver measurable...  ...strategies to prevent re-injury. Supervise and guide Techs during patient care setup and cleanup. Use evidence-... 

KLR Executive Search Group LLC

Chief Operating Officer Job at KLR Executive Search Group LLC

 ...business law firm to identify a commercially savvy, Chief Operating Officer (COO) to manage daily operations and lead the execution of the...  ...forecasting, pricing, and profitability, while ensuring strong cash flow and scalable operational planning. Develop and execute... 

Pride Health

Travel Respiratory Therapist Job at Pride Health

 ...Position: Respiratory Therapist Location: Yankton, South Dakota Schedule: Evenings, 3x12 hours Duration: 13 weeks Weekly Gross: $2,100 - $2,290/week Required Skills & Certifications: Minimum 2 years of experience RRT/CRT Certification (NBRC) South...