Executive Assistant to the Founders
$115k - $145kSingular Builders
________________________________________ About Us Singular Builders is a San Francisco-based construction company focused on delivering complex, design-forward, and technically demanding projects. Our work includes seismic retrofits, ground-up construction, urban infrastructure projects, and high-end commercial interiors across California and Arizona. Founded by industry veterans, the company is quickly establishing itself as one of the fastest-growing construction startups in the Bay Area, with a strong and growing pipeline of complex, design-forward projects across multiple markets. What sets us apart is not just the projects we take on, but how we execute them—through thoughtful problem-solving, strong team collaboration, and a commitment to quality at every level. We are building a team of curious and caring teammates who are driven to get the job done, embrace each challenge, and pursue excellence, and who take pride in the work they deliver. ________________________________________ The Role We are seeking a highly capable Executive Assistant to support the founders and leadership team. This is a high-impact role that goes beyond traditional administrative support—you will help keep leadership focused, projects coordinated, and operations running smoothly across multiple active jobs. The ideal candidate is proactive, detail-oriented, and thrives in a fast-paced, multi-project environment. You will act as a central point of coordination across executives, project teams, clients, and vendors. ________________________________________ Key Responsibilities Executive Support Manage complex and dynamic calendars, prioritizing competing demands Coordinate meetings with clients, consultants, subcontractors, and internal teams Draft and manage professional correspondence and internal communications Coordinate travel logistics and detailed itineraries Serve as a gatekeeper and liaison for executive communications Operations & Project Coordination Support active construction projects through documentation, scheduling, and coordination Track project deadlines, deliverables, and follow-ups across multiple teams Assist with permits, contracts, and project documentation organization Coordinate with project managers, subcontractors, and consultants Help ensure clear communication between office and field teams Track invoices, expenses, and reimbursements Assist with vendor coordination and basic bookkeeping Maintain organized filing and document systems General Support Assist with company events, meetings, and team coordination Build strong cross-functional relationships Take ownership of ad hoc projects and problem-solving as needed ________________________________________ Qualifications 5+ years experience supporting executives or leadership teams Experience in construction, real estate, architecture, or related industries preferred Strong organizational and project coordination skills Excellent written and verbal communication Ability to manage multiple priorities in a fast-paced environment High level of discretion and professionalism Proactive mindset with strong problem‑solving ability Bachelor’s degree preferred but not required Technical Skills DocuSign and document management tools Familiarity with construction documentation is a plus ________________________________________ What We’re Looking For Someone who anticipates needs rather than reacts Comfortable working across office and project environments Highly detail‑oriented with strong follow‑through Calm under pressure and adaptable to changing priorities Interested in growing with a company over time ________________________________________ Why Join Singular Builders Work directly with experienced founders on complex, high-quality projects Be part of a fast-growing company with real momentum in the Bay Area Gain exposure to both executive leadership and construction operations Play a meaningful role in shaping how a growing company operates Join a team that values quality, collaboration, and thoughtful problem‑solving ________________________________________ $115,000 – $145,000 base salary (depending on experience) Performance bonus Health, dental, and vision insurance (with select plans 100% covered by the company) 4 weeks paid time off ________________________________________ This is an in‑office role based in San Francisco (not remote) Occasional visits to project sites and meetings Some flexibility required based on project and executive needs ________________________________________ Equal Opportunity Employer The Company is an Equal Opportunity Employer and does not discriminate on the basis of actual or perceived race, color, national origin, ancestry, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions related to pregnancy, childbirth or breastfeeding), gender, gender identity, and gender expression, religious creed, disability (mental and physical) including HIV and AIDS, medical condition (cancer and genetic characteristics), genetic information, age, marital status, sexual orientation, military and veteran status, denial of family and medical care leave, or any other characteristic protected by federal, state or local law. Our management team is dedicated to this policy with respect to recruitment, hiring, placement, promotion, transfer, training, compensation, benefits, employee activities, and general treatment during employment. The Company will endeavor to make reasonable accommodation to the known physical or mental limitations of qualified employees with disabilities unless the accommodation imposes an undue hardship on the operation of our business. If you need assistance to perform your job duties because of a physical or mental condition, please let Human Resources know. ________________________________________ #J-18808-Ljbffr Singular Builders
- ...Executive Assistant to Founder - Full Time Location: San Francisco Overview We are seeking a highly organized and proactive Executive Assistant to support a senior executive in a fast-paced, high-growth environment. This role serves as a critical partner...SuggestedFull timeFlexible hours
- SupportFinity™ seeks an Executive Assistant to support the Co-Founder and Managing Partner at their venture capital firm in San Francisco. This in-office role requires managing complex calendars, coordinating travel, and ensuring efficiency. Applicants should have over...SuggestedWork at office
- Hikinex is seeking an experienced Executive Assistant to Founder in San Francisco, offering a fast-paced, high-growth environment. The role partners with the senior executive to manage daily operations, communications, and priorities, enabling focus on high-impact work...Suggested
- ...Executive Assistant & Operations Manager Early-stage AI venture capital firm is looking for an Executive Assistant & Operations Manager to support the Founder/Managing Partner. This is a great opportunity to join an ambitious, high-velocity team at the forefront of...SuggestedContract workWork at office2 days per week
$170k - $190k
...Executive Assistant Opportunity Our client, a highly-regarded boutique venture capital firm, is seeking an expert Executive Assistant to support its Co-Founder/Managing Director. You'll become a trusted thought partner to a senior executive, interacting regularly with...SuggestedWork at officeWork from homeShift work- LHH in San Francisco is seeking a skilled executive assistant who thrives in a fast-paced environment. This role requires managing dynamic schedules... ..., and high-level communications while supporting a busy Founder. The ideal candidate has over 10 years of experience...
- A leading venture firm based in San Francisco seeks an Executive Personal Assistant to support their Founder. This hybrid role involves managing a team of virtual assistants, overseeing travel and personal logistics, and providing high-level executive support. The ideal...Flexible hours
- HappyRobot, based in San Francisco, is seeking an Executive Assistant to support its leadership team in a fast-paced, high-growth environment... ..., scheduling meetings, and prioritizing requests for the founders. The ideal candidate will have at least 3 years of experience...
$85k - $155k
...Francisco is seeking an operational backbone for its three co-founders: CEO, CPO, and CTO. In this role, you'll manage calendars, communications... ...productivity. The ideal candidate will bring 3+ years of executive support experience, excellent communication skills, and a...Work at office$115k - $145k
Singular Builders is seeking a highly capable Executive Assistant in San Francisco to support the founders and leadership team. You will manage complex calendars, coordinate projects, and ensure smooth operations across multiple jobs. The ideal candidate has 5+ years of...- An innovative tech company in San Francisco is seeking an experienced Executive Assistant to support its Co-founders and senior leadership. This role involves managing executive scheduling, communications, and logistics while maintaining professionalism and discretion....
- AI-focused venture firm building and operating startups is looking for an Executive Personal Assistant to support their Founder. This is an opportunity to be a strategic partner to a dynamic founder! In this role, you'll be overseeing a team of virtual admins and household...Work at officeFlexible hours
- Mechanize, Inc. is looking for an Executive Assistant in San Francisco to support the founders with various administrative, operational, and organizational tasks. You will be integral in managing schedules, meeting arrangements, and ensuring operational efficiency. The...
- ...Executive Assistant AI-native insurance startup is looking for an Executive Assistant to support the Co-Founders and act as an Office Manager to be the heartbeat of their fast-growing SF team. With their recent Series A, it's an exciting time to be a part of a collaborative...Work at officeShift work
- Executive Assistant to Co-Founder and Managing Partner at Venture Capital Firm We are a venture capital firm looking for an Executive Assistant to support our Co‑Founder and Managing Partner. This is an in‑office role where you will split your week between the San Francisco...Work at office
- Eira Executive Operations in San Francisco is looking for an Executive Assistant to the Founder and CEO. This remote role involves managing complex calendars, overseeing travel logistics, and acting as a liaison with stakeholders, ensuring the executive can focus on growth...Remote job
- Bloom Talent in San Francisco is seeking an Executive Assistant & Operations Manager to provide strategic support to the Founder/Managing Partner. This role requires managing complex calendars, travel arrangements, and overseeing deal flow while handling high-profile events...2 days per week
$150k - $200k
Bloom Talent, an early-stage startup in San Francisco, seeks an Executive Assistant to support the Co-Founders. This role involves managing calendars, coordinating travel, and providing operational support. The ideal candidate will have over 7 years of experience in a...Work at office- ...join its dynamic team in San Francisco. In this pivotal role, you will manage executive logistics, office operations, and support the hiring process while working closely with the co-founders. The ideal candidate has 1-3 years of experience in office management or an EA...Work at office
$110k - $145k
Higgsfield AI is seeking an Executive Assistant to support our CEO and CSO, ensuring efficiency in daily operations and executive effectiveness. The ideal candidate has 3-6+ years of experience in high-growth sectors such as venture capital or technology. Strong communication...$60 - $65 per hour
...pursuing state and federal advocacy, convening experts, and funding research and polling. Learn more: Role Overview The Executive Assistant to the Co-Founders plays a critical role in maximizing the effectiveness of Fathom’s leadership team by managing time, logistics, and...Hourly payPermanent employmentFull timeContract workShift work- Fathom is looking for an Executive Assistant to the Co-Founders to enhance the effectiveness of the leadership team by managing time and workflows. This role coordinates schedules for multiple co-founders, ensuring smooth execution of organizational priorities. The ideal...Permanent employment
- Gamma in San Francisco is seeking an Operational Assistant to support its CEO, CPO, and CTO. This role requires managing complex calendars... ...candidate will have a strong background in supporting senior executives, excellent written communication skills, and experience with...
$149k - $165k
Andreessen Horowitz is seeking an Executive Assistant in San Francisco to support two executives with meeting scheduling and administrative responsibilities. The ideal candidate has over 5 years of high-level experience and possesses exceptional communication and problem...- ...Executive Assistant Paraform is looking for an experienced Executive Assistant to support our CEO and CTO as we continue to scale. This... ...investors and technology leaders: Felicis, A*, BOND, Liquid 2, DST Global, the founders of YouTube, Instacart, Canva, and more....Work at officeFlexible hours
- ...infrastructure. We are looking for an experienced, high-agency Executive Assistant to support our CEO and establish the operational foundation... .... Requirements ~2-5 years of experience supporting founders or C-level executives in a fast-paced, high-growth...Work at officeWork from homeRelocation packageFlexible hours
- ...Executive Assistant We are hiring an Executive Assistant to partner with Neon's leadership team and keep the company operating at high velocity... ...the largest healthcare enterprises. Built by exited founders, YC & MIT alum, ex-Tesla, ex-Google engineers. We went...Full timeLive in
- ...Executive Assistant Watney is hiring its first Executive Assistant to support our founding team as we scale. You'll be a core part of how our founders operate, keeping our key leaders moving fast, organized, and focused on what matters most. This is a high-trust,...Work at office
$85k - $155k
...Operational Backbone For Gamma's Co-Founders You'll be the operational backbone for Gamma's three co-founders: the CEO, CPO, and CTO... ...things moving when they're heads-down building. You'll plan and execute internal events and team gatherings that reflect Gamma's...Full timeWork at officeWork from home- ...that understand real-world workflows and execute them end-to-end — replacing manual... ...others. Role Overview As an Executive Assistant at Serval, you will act as a force multiplier... ...sales leaders, C-level executives, or founders; startup experience strongly preferred...Work at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Executive Assistant to the Founders. Be the first to apply!
- executive team assistant office manager San Francisco, CA
- executive assistant to president San Francisco, CA
- executive assistant - work from home: remote San Francisco, CA
- remote executive assistant San Francisco, CA
- executive legal assistant San Francisco, CA
- executive assistant work from home San Francisco, CA
- executive assistant real estate San Francisco, CA
- executive administrator San Francisco, CA
- senior executive assistant San Francisco, CA
- remote executive assistant (part-time) San Francisco, CA

