Office Manager
$80k - $100kSciforium
Sciforium is an AI infrastructure company developing next-generation multimodal AI models and a proprietary, high-efficiency serving platform. Backed by multi-million-dollar funding and direct sponsorship from AMD with hands-on support from AMD engineers the team is scaling rapidly to build the full stack powering frontier AI models and real-time applications.
About the role
As an Office Manager on our team, you will be the backbone of our office operations, ensuring that everything runs smoothly and efficiently. You'll create a welcoming and organized environment, supporting both employees and visitors while handling a variety of administrative and operational tasks. Your role will be integral in maintaining a positive workplace culture and keeping our office space optimized for productivity.
You'll own the physical and day-to-day operating environment of the company: the office, the vendors, the equipment, and the first-day experience of every new hire. In this role, you'll take the recurring office work and build the systems that help us as we scale.
What you'll own
If it's about the office, it's yours.
Office and workplace: daily upkeep (plants, meeting rooms reset, kitchen clean), maintenance requests logged and chased with building management until fixed, the cleaning service, keys and badge access, and safety basics like fire extinguishers and first-aid kits.
Supplies and inventory: keep office, kitchen and other areas supplies stocked, own stocking requests from the team, and run an inventory tracker with reorder points and a monthly count.
Furniture, seating and contractors: seating plans as headcount grows; hire and manage contractors to assemble and install desks, chairs, monitor arms and shelving, from quotes and insurance to scheduling and sign-off.
Vendors: single point of contact for our snack and water vendor (Office Libations), cleaning, catering, plants, furniture, IT and AV, and couriers: ordering, deliveries, invoices and renewals. Source and negotiate new vendors and keep the vendor list current.
Meeting rooms and AV: AV requests for the conference rooms and the CEO's office (TV screens, video conferencing, mics, cables), first-line troubleshooting with spares on hand, and escalation to our IT or AV vendor.
New hire setup: Badges, desks and day-one logistics, so every new hire is productive from their first hour.
Equipment and inventory: track hardware and office assets; handle returns and replacements for departing employees.
Events and culture logistics: all-hands setup, team celebrations, offsites, and visitor or customer days at the office.
Executive support logistics: keep the CEO's office and meeting spaces ready for customers, investors and partners.
Office expansion: support the search for and move into new space as headcount grows: tours, broker coordination, move planning, landlords and contractors.
Budget and playbook: track office and culture spend against a monthly budget and flag variances early; write the office playbook and onboarding checklist so the team can self-serve.
What you bring
3+ years in office, workplace or operations roles, ideally at a fast-growing startup.
Experience managing vendors and a budget, with a bias for getting a better deal.
Comfort with basic IT setup: laptops, accounts, AV and conference room systems.
Strong organization: you build checklists and systems instead of relying on memory.
Hands-on and practical: you'll assemble a chair, reset a router or carry boxes when that's the fastest fix.
Warmth and judgment: you're the first face many people see, and you handle sensitive situations discreetly.
Ownership: you notice what's broken before anyone asks and fix it.
Bachelor degree required
Strong written and verbal communication skills, with the ability to interact professionally across all levels of the organization
Nice to have: you've run an office move or build-out, or planned team events.
This role is on site in San Francisco five days a week, with occasional early or late hours for deliveries, contractors and events.
Benefits include
Medical, dental, and vision insurance
401k plan
Daily lunch, snacks, and beverages
Flexible time off
Competitive salary and equity
Equal opportunity
Sciforium is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
- ...Sygaldry Office Manager / Executive Assistant Sygaldry Technologies is building quantum-accelerated AI servers to exponentially speed up training and inference. Our AI servers address the problem of rising compute and energy costs for scaling AI, enabling companies...SuggestedCasual workWork at officeVisa sponsorship
$95k - $120k
...Office Manager & Executive Assistant Location: SOMA, in-office Comp: $95k - $120k + equity Linq is building the messaging infrastructure layer for conversational agents, making it simple for developers to integrate iMessage, RCS, SMS and conversational AI into...SuggestedWork at officeFlexible hoursShift work$90k - $140k
...Office ManagerTitle of Role: Office ManagerLocation: San Francisco, onsiteCompany Stage of Funding: Venture-Backed — AI, Software Development... ...operations to ensure a smooth workflow and efficient processes.Manage communication and collaboration tools, specifically utilizing...SuggestedWork at office$35 - $48 per hour
...redefining how life insurance is bought, sold, and underwritten. About the role We're seeking a team-oriented, proactive Office Manager / Employee Experience Associate to join our growing organization. You will own the day-to-day operations of our San Francisco...SuggestedFull timeWork at officeRemote work3 days per week- ...Office Manager We are seeking an experienced and highly organized Office Manager to oversee day-to-day office operations and support a collaborative, professional workplace environment. This role serves as a key partner to leadership, HR, facilities, and external vendors...SuggestedContract workTemporary workWork at officeLocal area
$40 - $60 per hour
...and within our teams. We are looking for individuals with incredible drive to pick up tasks they’ve never done before and learn to manage time, attention, and priorities wisely. How We Operate • We're a fiercely motivated team here for one reason: we believe this technology...Work at office- ...Job Opportunity Join a professional and established office. Do you enjoy leading a team to success? Do you consider yourself a natural... ...delivers high quality care to their patients. The ideal office manager would have an understanding of the different treatments...Work at officeImmediate start
- ...Office Manager As Office Manager, you will own the operational backbone of Serval's headquarters. You'll ensure our workplace runs seamlessly from facilities and vendors to internal events and employee experience enabling the team to do the best work of their careers....Work at office
$100k - $150k
...Mach9 Office Manager Position Mach9 is looking for an exceptional Office Manager to take complete ownership of our physical office and workplace operations. We are approximately 30 people today and expect to grow to roughly 75 employees over the next 18 months. As the...Work at officeImmediate start- ...fabrication, and execution all happen under one roof. As we grow, the office and shop need to run smoothly so the team can stay focused on... ...impact on team effectiveness. About the Role As Office Manager at Droyd, you will own the day-to-day logistics of keeping the...Full timeWork at officeShift work
- ...Specialist This position provides comprehensive administrative support across multiple entities within a small-office environment, independently managing a broad range of functions including Human Resources, Accounting, General Affairs, and Facility Management. The...Full timeWork at office
- ...Office Manager Department: Business Operations Employment Type: Full Time Location: San Francisco Description We’re looking for an Office Manager to join Recentive’s operations team. In this role, you’ll manage all aspects of our San Francisco’s office...Full timeWork at office
- ...Examples of key problems the team is working on Make the office the easiest part of everyone's day. Where people work shapes how... ..., employee sentiment. Build relationships with building management, key vendors, and your local team. Identify 3 quick wins you...Work at officeLocal areaRelocation
- ...Office Manager As Office Manager, you will own the day to day operations and workplace experience for the Blacksmith San Francisco office. This is a crucial role. We are an in-person team and we want everyone to enjoy the environment they work in. Your role will...Work at office
- ...team is scaling rapidly to build the full stack powering frontier AI models and real-time applications. About the role As an Office Manager on our team, you will be the backbone of our office operations, ensuring that everything runs smoothly and efficiently. You'll...Full timeFor contractorsWork at officeFlexible hours
- ...hires, you'll keep our founders focused on the mission and our office running so smoothly that no one has to think about it. Your mission... ...For Experience as an executive assistant, office manager, or in a similar operations role, ideally in a fast-paced or high...Work at office
$90k - $100k
...to adapt and progress. Unity – Different minds. Shared mission. No passengers. The Role As our first dedicated EA & Office Manager in San Francisco, you will wear two critical hats. You will act as the strategic engine for our CEO (and provide key support to...Work at officeDay shift- ...doing everything from low-level coordination to creative decision-making. Working closely with the three founders, you'll manage day-to-day office operations, executive coordination, team logistics, and administrative processes. You will have the opportunity to shape and...Contract workWork experience placementWork at office
$70k - $90k
...What You’ll Do Manage the day-to-day office: supplies, snacks, mail and packages, equipment, and workspace setup Own vendor relationships (facilities, cleaning, IT/equipment, catering) and keep contracts and invoices organized Coordinate with building management...Full timeWork at office- ...are actively championing us to their networks, and our marketing and CAC to get here has been $0. We work from our San Francisco office five days a week. Being in the room together is how we move blazingly fast at "Fragment Pace". You'll work with a team of...Work at office
$71k - $75k
...Job Title: Executive Assistant & Office Manager Department: Operations Reports to: Chief Executive Officer Salary Range: $71,000 – $75,000 Location: San Francisco / Groveland About Tawonga Tawonga’s mission is to provide educational and recreational programs for children...Full timeSummer holidayWork at officeLocal areaImmediate startRemote workWork from homeFlexible hoursWeekend workAfternoon shift$65.6k - $78.28k
...Job Description Job Description Job Announcement - Office Manager Early Childhood Education Center Associated Students of SFSU is seeking an Office Manager to work at our Early Childhood Education Center. The Office Manager will perform a variety of tasks...Full timePart timeCasual workWork at office$90k - $105k
...Description Job Description On-Site Monday–Friday | $90K–$105K We're recruiting exclusively for a permanent, full-time Office Manager opportunity with an established investment firm in San Francisco. This is a high-visibility, hands-on role for someone who enjoys...Permanent employmentFull timeWork at officeImmediate startMonday to Friday$50k - $65k
...Office Manager Role We are looking for an ambitious and enthusiastic Office Manager to support our rapidly growing company. This individual will be responsible for managing all aspects of the office operations and you will also be instrumental in helping to build our...For contractorsWork experience placementWork at office- ...Navi Operations Manager Navi captures everything a pilot sees and hears and turns it into automated debrief intelligence. The platform... ...operators, and the U.S. Air Force. All of it runs out of one office in San Francisco and you're the person who makes that office...Work at office
- ...Job Description Job Description Job Title: Office Operations Manager Location-Type: Onsite, San Francisco, CA Start Date: ASAP (Monday start required, approximately 2-3 weeks from offer) Duration: Contract, 6 months Compensation Range: 55-70/hour Benefits...Contract workWork at officeLocal areaImmediate start
- ...stocked, and set up a simple way for people to request things. Manage cleaning, vendors, inventory, and device tracking. Own upkeep... ...research participants, and set up a guest-access system for the office. Who you are Proactive. You notice things before they...Temporary workWork at officeDay shift
$110k - $120k
...Job Description Job Description Office Managers in San Francisco, I have a great one for you! I'm recruiting for an Office Manager to join the corporate headquarters of a well-established commercial real estate developer and investment firm in San Francisco....Work at officeLocal area$35 - $45 per hour
...Job Description Job Description Office Manager Location: San Francisco, CA Schedule: Onsite, Monday-Friday Employment Type: Contract-to-Hire Pay Rate: $35-$45/hour Position Overview We are seeking an experienced and highly organized Office Manager...Hourly payContract workTemporary workWork at officeLocal areaMonday to Friday$85k - $270k
...PresidentLocation: San Francisco, CA, United StatesPosted: 2026-10-19YOUR IMPACTThe Goldman Sachs Family Office (GSFO) is seeking a Vice President and Trust Relationship Manager to drive the strategic expansion of our premier fiduciary services platform. In this senior...Full timeTemporary workPart timeWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Office Manager. Be the first to apply!
- office administrator executive assistant San Francisco, CA
- office coordinator San Francisco, CA
- veterinary office manager San Francisco, CA
- dental office manager San Francisco, CA
- human resources assistant & office manager San Francisco, CA
- office supervisor San Francisco, CA
- executive office manager San Francisco, CA
- temporary office manager San Francisco, CA
- business office manager full time San Francisco, CA
- office manager coordinator San Francisco, CA




