Administrative Assistant US

Simera; San Francisco (CA); Hybrid; USD 48,000 - 65,000; Full time

Job summary

Simera in San Francisco is seeking a highly organized Administrative Assistant to provide essential administrative and operational support, ensuring daily activities run smoothly.

The role handles calendars, travel arrangements, document management, and cross-team coordination, with a focus on accuracy and proactive communication.

Ideal candidates are reliable, detail-oriented, and capable of working independently in a remote-capable team environment in the United States.

Qualifications

• Previous experience in administrative roles such as Administrative Assistant or Office Coordinator.
• Experience managing schedules, documents, emails, and admin tasks.
• Strong computer and digital skills; remote work setup acceptable.
• Excellent English proficiency for communication with teams and clients.
• Reliable internet connection and proactive, organized attitude.

Responsibilities

• Provide general administrative and operational support to the team.
• Manage calendars, schedules, meetings, and appointments.
• Organize and maintain digital files, documents, records, and databases.
• Prepare, format, and update documents, reports, presentations, and spreadsheets.
• Respond to emails, messages, and routine inquiries in a timely and professional manner.
• Coordinate meetings, calls, and other team activities.
• Assist with data entry, document processing, and maintaining accurate records.
• Track deadlines, tasks, and follow-ups to ensure timely completion.
• Coordinate information and requests between internal teams and external contacts.
• Assist with travel arrangements, expenses, invoices, or other administrative tasks when required.
• Maintain confidentiality when handling company and business information.
• Identify administrative issues and help implement efficient solutions.
• Support managers and team members with day-to-day administrative needs.
• Follow company procedures and maintain organized and accurate administrative processes.

Skills

Communication skills

Organizational skills

Time management

Attention to detail

MS Office

Google Workspace

Email management

Data entry

Stakeholder communication

Independent work

Job description

We are seeking a highly organized and detail-oriented Administrative Assistant to provide administrative and operational support to ensure daily activities run smoothly. The ideal candidate is proactive, reliable, and comfortable managing multiple tasks, coordinating schedules, organizing information, and communicating with internal teams and external contacts.

Responsibilities

• Provide general administrative and operational support to the team.
• Manage calendars, schedules, meetings, and appointments.
• Organize and maintain digital files, documents, records, and databases.
• Prepare, format, and update documents, reports, presentations, and spreadsheets.
• Respond to emails, messages, and routine inquiries in a timely and professional manner.
• Coordinate meetings, calls, and other team activities.
• Assist with data entry, document processing, and maintaining accurate records.
• Track deadlines, tasks, and follow-ups to ensure timely completion.
• Coordinate information and requests between internal teams and external contacts.
• Assist with travel arrangements, expenses, invoices, or other administrative tasks when required.
• Maintain confidentiality when handling company and business information.
• Identify administrative issues and help implement efficient solutions.
• Support managers and team members with day-to-day administrative needs.
• Follow company procedures and maintain organized and accurate administrative processes.

Required Skills

• Excellent verbal and written communication skills.
• Strong organizational and time-management skills.
• Excellent attention to detail and accuracy.
• Strong ability to prioritize and manage multiple tasks.
• Proficiency with Microsoft Office or Google Workspace.
• Comfortable using email, calendars, spreadsheets, document management systems, and other digital tools.
• Strong data entry and document management skills.
• Ability to communicate professionally with internal and external stakeholders.
• Strong problem-solving and follow-up skills.
• Ability to work independently and take initiative.
• Discretion and professionalism when handling confidential information.

Requirements

• Previous experience as an Administrative Assistant, Office Assistant, Executive Assistant, Coordinator, or in a similar administrative role.
• Experience managing schedules, documents, emails, and administrative tasks.
• Strong computer and digital skills.
• Ability to work independently and as part of a remote team.
• Strong attention to detail and ability to meet deadlines.
• Ability to manage multiple priorities in a fast-paced environment.
• Reliable internet connection and a suitable setup for remote work.
• Professional, proactive, organized, and dependable attitude.
• English proficiency is required if the position involves communicating with English-speaking clients, managers, or teams.

By applying to this position, we’ll create your Simera Professional Key (SPK) — a unique key that helps you connect with employers, stand out, and secure the right match.