San Francisco, California, United States · On-site
$35/hr–$45/hr
Thornton Tomasetti applies engineering and scientific principles to solve the world’s challenges. An independent organization of creative thinkers and innovative doers collaborating from offices worldwide, our mission is…
Skills: Calendar Management, Executive Support, Microsoft Outlook, Microsoft Word, Microsoft Excel
San Francisco, California, United States · On-site
Description UNION | JOB DESCRIPTIONFRONT DESK CLERK – PART-TIME | HOMERISE AT MISSION BAY | WEEKEND GRAVEPay Rate: $25.13 per hour WHO WE ARE HomeRise believes that home has the power to stabilize a person’s life. Built …
Skills: Building Security, Conflict Resolution, De-escalation, Administrative Support, Emergency Response
San Francisco, California, United States · On-site
$70k–$75k/yr
Description Summary: The Operations Manager’s responsibilities include but are not limited to implementing quality concepts throughout the operational processes to make continuous improvements; supervising records center…
Skills: Personnel Management, Quality Improvement, Budget Control, Facilities Maintenance, Inventory Control
San Francisco, California, United States · On-site
Description JOB DESCRIPTION SITE MANAGER | ESSEX Starting Salary: $74,700 annually WHO WE ARE HomeRise believes that home has the power to stabilize a person’s life. Built on a simple - but powerful idea called supportiv…
Skills: Property Management, Staff Supervision, Affordable Housing Management, Conflict Resolution, Budgeting
San Francisco, California, United States · On-site
$27/hr–$32/hr
Latinx & Newcomer Services Site Coordinator Reports To: Director of Youth Services Classifications: Regular, Full-Time FLSA1: Non-Exempt Pay Rate: $27.00 - $32.00/hour (DOE) Hours Per Week: 40 Benefits Eligible: Yes (Med…
Skills: Student Success Coaching, Case Management, Bilingual Spanish/English, Curriculum Development, Program Coordination
San Francisco, California, United States · Hybrid
About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of co…
Skills: Corporate Real Estate Operations, Transaction Execution, Financial Workflow Management, Airtable, Google Sheets
San Francisco, California, United States · Hybrid
About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of co…
Skills: Corporate Real Estate Project Management, Space Planning, Moves Management, Budget Management, Stakeholder Communication
San Francisco, California, United States · On-site
$23/hr–$25/hr
Pacific Fertility Center (www.pacificfertilitycenter.com) is seeking a full time Medical Assistant to join our team in San Francisco. PFC has been around since 1999 and is one of the top fertility centers in the country.…
Skills: Patient Education, Patient Relationship Management, Phlebotomy, Electronic Medical Records, HIPAA Compliance
San Francisco, California, United States · On-site
Heluna Health invites applications for the full-time position of Regulatory Affairs Associate. Bridge HIV is a grant-funded research unit affiliated with the San Francisco Department of Public Health and the University o…
Skills: IRB Application Management, Clinical Trial Monitoring, Quality Management Systems, SOP Development, Regulatory Compliance
San Francisco, California, United States · Remote OK
$103k–$174k/yr
Who we are Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop acti…
Skills: Executive Support, Calendar Management, Project Management, Stakeholder Management, Travel Coordination
San Francisco, California, United States · On-site
$73k–$79k/yr
Pay: $72,800.00 to $79,040 a year. JOB SUMMARY: Manages a shift and/or segment of guarding operations at client's site at the direction of line management. Supervises Shift Supervisors and other security personnel. Perfo…
Skills: Security Operations, Supervisory Practices, Planning, Organizing, Leadership
San Francisco, California, United States · On-site
$27/hr–$32/hr
About the Company: Richmond Area Multi-Services (RAMS) is a private, non-profit mental health agency that is committed to advocating for and providing community based, consumer-guided services. RAMS offers behavioral hea…
Skills: Administrative Support, Participant Recruitment, Intake Coordination, Resource Linkage, Database Management
San Francisco, California, United States · On-site
$30/hr–$32/hr
We are looking for a Property Coordinator to assist in directing and coordinating activities of on-site management. This person will assist in effectively implementing procedures, cost controls and policies, maintaining …
Skills: Commercial Property Management, Real Estate Accounting, Accounts Payable, Accounts Receivable, MRI Software
San Francisco, California, United States · On-site
$79k–$99k/yr
Salary Range $78,892-$98,892 annually Workdays Monday–Friday Work Hours 8:00 am-4:30 pm About St. Anthony’s Founded in 1950, St. Anthony's is the most comprehensive safety net service center in San Francisco,…
Skills: Social Media Management, Content Production, Copywriting, Proofreading, Digital Asset Management
San Francisco, California, United States · On-site
$26/hr–$28/hr
Abode, one of the largest and effective nonprofits working to end homelessness in the Bay Area, is seeking a Compliance Specialist for our programs in San Francisco County. About the Role: Under general supervision of th…
Skills: Compliance Monitoring, Documentation Review, Microsoft Excel, Salesforce, Pivot Tables
San Francisco, California, United States · On-site
$23/hr–$25/hr
Our Patient Concierge will be responsible for the efficiency, accuracy and professionalism of the front desk of Pacific Fertility Center (PFC). The Patient Concierge works in a collaborative relationship with the front d…
Skills: Front Desk Management, Patient Coordination, Medical Record Maintenance, Insurance Documentation, EMR Systems
San Francisco, California, United States · On-site
$75k–$90k/yr
About MISUMI Americas MISUMI Americas, a division of MISUMI Group, is a leading provider of standard, configurable, and custom manufacturing solutions. By integrating a vast catalog of components with a world-class digit…
Skills: Calendar Management, Household Management, Vendor Management, Travel Logistics, Event Planning
San Francisco, California, United States · Hybrid
$95k–$115k/yr
Who are we? IEQ Capital is a Registered Investment Advisor seeking to transform traditional wealth management. Our quest is to integrate the Intellectual and Emotional Quotient, generating exceptional investment results …
Skills: Money Movement, Account Maintenance, Project Management, Portfolio Performance Updates, Database Management
San Francisco, California, United States · Remote OK
Job Overview Airport Express Shuttle, Inc. is seeking a diligent and professional Virtual Assistant to join our team on a full-time, remote basis. At Airport Express Shuttle, Inc., we provide friendly, affordable, and co…
Skills: Customer Support, Booking Management, Administrative Support, Data Entry, Report Generation
San Francisco, California, United States · On-site
$26/hr
Life changing work * Welcoming staff * Generous benefits * Advancement opportunities Join the St. Vincent de Paul Society of San Francisco and be part of the solution to break the cycles of homelessness and domestic viol…
Skills: Client Intake, Problem Solving, Crisis Management, Customer Service, Communication
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The Executive Assistant provides strategic and administrative support to the Office Director and Principal, managing complex calendars and day-to-day operations. The role acts as a primary liaison between senior leadership, internal teams, and external stakeholders to ensure seamless communication.
Candidates must have a bachelor's degree and at least 5 years of experience supporting senior executives in a high-level administrative capacity. Proficiency in Microsoft Office and the ability to work flexible hours outside standard business times are required.
Thornton Tomasetti applies engineering and scientific principles to solve the world’s challenges. An independent organization of creative thinkers and innovative doers collaborating from offices worldwide, our mission is to bring our clients' ideas to life and, in the process, lay the groundwork for a better, more resilient future. We provide support and opportunities to our employees to achieve their full potential and cultivate a rewarding career.
The Executive Assistant is a trusted partner to the Office Director and Principal, providing strategic and administrative support in a fast-paced, collaborative environment. This role is central to keeping operations running smoothly, acting as a liaison across leadership, and ensuring priorities are executed with precision and professionalism.
Serve as a primary partner to senior leadership, managing complex calendars, priorities, and day-to-day operations
Coordinate meetings, travel, communications, and materials (presentations, reports, and correspondence)
Act as a liaison between executives, internal teams, and external stakeholders, ensuring seamless communication
Handle confidential information with discretion while proactively anticipating needs and solving problems
Support special projects, outreach efforts, and executive initiatives with strong organization and follow-through
Bachelor’s degree with 5+ years supporting senior executives in a high-level administrative role
Advanced Microsoft Office skills (Outlook, Word, Excel, PowerPoint)
Exceptional communication, organization, and time management skills with the ability to meet tight deadlines
A proactive, collaborative mindset with strong judgment and attention to detail
Flexibility and commitment to excellence, including availability outside standard business hours when needed
Benefits
Depending on your employment status, benefits may include:
Medical, Dental, Vision, Life, AD&D, Disability and other voluntary benefits
Flexible Spending Accounts for Medical and Childcare
Paid Time Off, Family Leave for New Parents, Volunteer Time
Tuition Reimbursement
Commuter Transit (where available)
401k retirement savings with Company matching on employee contributions and/or qualified student loan repayments
Fitness Reimbursement
And other various wellness, diversity/inclusion and employee resource programs and initiatives
Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
Thornton Tomasetti is proud to be an equal employment workplace. Individuals seeking employment at Thornton Tomasetti are considered without regards to age, ancestry, color, gender (including pregnancy, childbirth, or related medical conditions), gender identity or expression, genetic information, marital status, medical condition, mental or physical disability, national origin, protected family care or medical leave status, race, religion (including beliefs and practices or the absence thereof), sexual orientation, military or veteran status, or any other characteristic protected by federal, state, or local laws.
Carefully read these Terms of Use before using this website. Your access to and use of this website and application for a job at Thornton Tomasetti are conditioned on your acceptance and compliance with these terms.
Please access the linked document by clicking here, select the country where you are applying for employment, and review. Before submitting your application you will be asked to confirm your agreement with the terms.
To request a reasonable accommodation during the application process for this role, please contact [email protected]
Beware Of Recruitment Fraud: Scammers may attempt to impersonate Thornton Tomasetti. Messages from our firm come only from the ThorntonTomasetti.com domain, Thornton Tomasetti does not use any third-party recruiters. When in doubt, please contact us through our web form here and see how you can protect yourself online here.
We apply scientific and engineering principles to solve the world’s challenges — starting with yours.
We apply scientific and engineering principles to solve the world’s challenges — starting with yours. Whether we’re focusing on the design, construction and performance of buildings or expanding into new disciplines, we never limit ourselves, applying our expertise to all types of projects across a range of industries.
Offices: 120 Broadway, 15th Floor, New York, NY 10271-0016, US
There are currently 1,370 open administrative positions in San Francisco, CA listed on Clera. New openings are added daily as companies post roles.
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