938 Results for

Assistant Jobs in Castro Valley, CA

Jobs

MENLO PARK, CA30+ days ago

Full-time
Employee

Core Competencies: Leadership & Impact: Proven ability to lead teams, optimize performance, and inspire service excellence while driving meaningful contributions to household operations. Emergency and Flexible Support: Develop contingency plans for urgent requests, such as last-minute travel or event changes, establishing response benchmarks to ensure swift, systematic handling.

New!

San Francisco, CA3 days ago

$41.03–$53.85
Full-time
Employee

This role will deliver value in the following ways: central support resource for the leader and the practice team; an integrator connecting work streams that would otherwise remain siloed; a communicator linking the practice team, clients, and the broader organization. Leveraging the Firm's Travel Department while overseeing all aspects of travel planning, logistics, details, and execution, to attorney preferences, aiming to be efficient with the attorney's time during business trips, and keeping client-related components of business trips at the forefront.

Vallejo, CA13 days ago

$120,000–$125,000 Per Year

This role involves conducting focused, in-person physical exams and reviewing medical records electronically to complete the required documentation for the VA. We are seeking a dedicated Nurse Practitioner (NP) or Physician Assistant (PA) to join our team in performing medical assessments for U.S. Veterans as part of the VA's disability benefits process.

New!

Oakland, CA6 days ago

$100,000–$180,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role focuses on providing compassionate, patient-centered care for individuals undergoing fertility treatment, working closely with reproductive endocrinologists and nursing teams.

San Rafael, CA11 days ago

$35–$40 Per Hour

Minimum of 8 years of experience supporting executive level leaders such as VP, SVP, or C-level executives, including office administration tasks. Provide comprehensive administrative support to the People Leadership Team (PLT), reporting directly to the Chief People Officer (CPO).

San Ramon, CA9 days ago

A CEO of multiple entities is looking for an Executive Assistant who is skilled in project management and interested in becoming a chief of staff. ¨Maintain open communications with the Executive team, including meeting regularly with them and providing information or documents as needed.

New!

San Francisco, CA1 day ago

$70,000–$85,000

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Vaco by Highspring values a diverse workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply.

CASTRO VALLEY, CA30+ days ago

$54,672–$62,100 Per Year

California Department of Corrections and Rehabilitation (CDCR)/California Correctional Health Care Services (CCHCS) Medical Assistants not only ensure the smooth flow of clinical operations, they’re also ensuring a better future for themselves with salary increases, secure benefits, and opportunities for growth along a well-defined nursing career ladder. All CDCR/CCHCS employees that refer a mental health clinician who is successfully hired by CCHCS may be eligible to receive a referral bonus of $5,000 per appointed referral.

New!

Oakley, CA1 day ago

$120,000–$130,000 Per Year

New!

SF, CA4 days ago

$72,000–$95,000 Per Year

As the Restaurant Assistant Manager, you will play a key role in supporting the overall management of the restaurant, ensuring excellent customer service, and contributing to the achievement of business goals. Create a positive guest experience by delivering a high level of service and ensuring all staff engage guests to understand their needs and exceed expectations.

New!

Santa Clara, CA4 days ago

$84,700–$121,000 Per Year

Gather data, interpret it into meaningful information, and relay that information through clear, concise communication strategies; ability to see how pieces and processes fit into and affect the bigger picture/business model. An Assistant Project Manager (APM) obtains, evaluates, coordinates and distributes the information and authorizations necessary to construct projects on time, within budget and to the quality specified.

New!

San Jose, CA2 days ago

$68,000–$75,000

Our restaurant portfolio in the San Jose Mineta International Airport includes brands such as: Jim Stumps, Tap and Pour, Peets Coffee, Einstein Bros Bagels, and many more. Are you an experienced foodservice professional with a passion for high-volume, a stickler for food safety, and a knack for leadership?.

SAN FRANCISCO, CA11 days ago

$164,700–$175,000 Per Year

Our seamless in-office and 24/7 virtual care services, on-site labs, and programs for preventive care, chronic care management, common illnesses and mental health concerns have been delighting people for the past fifteen years. Employee Assistance Program - Free confidential services for team members who need help with stress, anxiety, financial planning, and legal issues.

SAN FRANCISCO, CA11 days ago

$164,700–$175,000 Per Year

SAN FRANCISCO, CA11 days ago

$164,700–$175,000 Per Year

New!

BERKELEY, CA1 day ago

$164,700–$175,000 Per Year

In the past 5 years, practiced as an Advanced Practitioner for at least:2 years in an outpatient primary care setting, OR 1 year in an outpatient primary care setting, coupled with either a 1 year primary care fellowship or 1+ year in an urgent care setting. Our seamless in-office and 24/7 virtual care services, on-site labs, and programs for preventive care, chronic care management, common illnesses and mental health concerns have been delighting people for the past fifteen years.

SAN FRANCISCO, CA11 days ago

$164,700–$175,000 Per Year

SAN FRANCISCO, CA11 days ago

$164,700–$175,000 Per Year

SAN FRANCISCO, CA11 days ago

$164,700–$175,000 Per Year

SAN FRANCISCO, CA11 days ago

$164,700–$175,000 Per Year

SAN FRANCISCO, CA11 days ago

$164,700–$175,000 Per Year

Our seamless in-office and 24/7 virtual care services, on-site labs, and programs for preventive care, chronic care management, common illnesses and mental health concerns have been delighting people for the past fifteen years. Managing a patient panel with a broad array of patient needs; conducting a mix of acute, chronic, and well visits with a focus on HIV treatment and prevention.

SAN FRANCISCO, CA11 days ago

$164,700–$175,000 Per Year

SAN FRANCISCO, CA11 days ago

$164,700–$175,000 Per Year

New!

Santa Clara, CA4 days ago

$87,120–$145,200 Per Year

The Assistant Superintendent (Assistant Supt.) supports managing work flow consistent with the project schedule, communicates project priorities to field staff and subcontractors, maintains daily log/report of all activities and site conditions, and manages the punch list and closeout process through owner/architect acceptance. Ensure complete, accurate daily documentation of work orders/tickets, understand subcontractor scope of work to avoid unnecessary change orders, and identify problems early and act immediately to provide solutions.

San Francisco, CA30+ days ago

Remote

Temporary
Contractor
Full-time

Coordinate scheduling of planning meetings, stakeholder sessions, and internal convening prep activities, including meetings such as the recurring CARE Team discussions that inform CARE Act project needs. • Help track vendor responses, maintain procurement documentation, and support follow up tasks for temporary staffing or vendor contracts linked to CARE Act work (e.g., temp encumbrances).

San Mateo, CA13 days ago

As an ABM, you are on a direct path to become a Branch Manager, a critical leader role within our Investor Services organization, which is responsible for helping individuals and families with their financial goals, including retirement planning, charitable giving, estate planning, active investing or managing banking and lending needs. In more than 300 branch offices in 45 U.S. states, youll find Branch Managers leading and coaching their teams as they work directly with our clients to achieve their financial goals.

San Leandro, CA16 days ago

$80,000–$95,000

San Rafael, CA13 days ago

$30–$39.60 Per Hour
Full-time
Employee

This individual must be a self-starter and can manage multiple priorities in a continually changing environment with little to no guidance, and have the ability to look ahead at potential issues that need addressing early. The Executive Coordinator's assignments will be varied and complex in nature, requiring utmost discretion and sensitivity, often requiring considerable judgment, creativity, and discretion in resolving issues.

San Francisco, CA30+ days ago

Full-time
Employee

What you'll likely work on: Use impeccable C-I-CARE (a framework containing the key elements of a great interaction and effective communication that we use with patients and each other) in all patient interactions, both clinical and administrative, and ensure a fluid and positive in-office experience through patient intake, same day schedule management, appropriate follow up scheduling, strong knowledge of billing and insurance, monitoring patient feedback and assisting with outreach as necessary. Continue to care for our members beyond the lab room by answering patient messages, following up on lab cases and assisting our providers and virtual medical team with clerical duties such as, but not limited to biometric screening forms, medical record and consult review, billing inquiries, and DOH reporting.

San Francisco, CA30+ days ago

Candidate must have at least 3-5 years of administrative assisting experience; Must be organized, have a high degree of motivation and time-management skills; Ability to handle numerous projects with a high level of accuracy and professionalism; Excellent written and oral communication skills; Demonstrated ability to maintain a high degree of confidentiality, while exercising tact and diplomacy in managing highly sensitive, privileged and non-public information; Strong computer skills in Word, Excel, PowerPoint, Outlook, CRM and other proprietary systems; Openness to taking on new responsibilities as needs change and new requirements develop; Must be flexible with their schedule and be comfortable handling last minute requests and willing to work overtime, after hours or on weekends; and. The company invests with top performance private equity fund managers across Asia primarily in Greater China, Japan, Korea, Southeast Asia, India, and Australia; and is diversified across buyout, growth and expansion, venture capital and special situation funds.

New!

Dublin, California4 days ago

$41.51–$48.83 Per Hour

New!

San Francisco, CA5 days ago

$100,000–$125,000 Per Year

By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. We are looking for a highly skilled Administrative Assistant / Executive Assistant to support a world‑renowned physician leading an elite concierge medical practice.

Oakland, CA30+ days ago

Allana Buick and Bers is looking for a reliable Administrative Assistant who will undertake a broad set of administrative and clerical tasks, such as providing support to our managers and employees, assisting in daily office needs and managing our company's general administrative activities, particularly making travel and meeting arrangements, preparing reports and maintaining appropriate filing systems. You should have excellent oral and written communication skills and be able to organize their work using tools, like MS Excel and office equipment.

New!

San Francisco, CA2 days ago

$117,000–$160,000 Per Year

Notice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. Okta is hiring an Executive Assistant to provide a wide array of administrative, logistical, and project-related support to Engineering executives within the Auth0 Product Unit.

Palo Alto, CA30+ days ago

$40.91–$53.18 Per Hour

Naviga Recruiting & Executive Search is a leading provider of Contingent Workforce Solutions, Executive Search, Leadership and Individual Contributor hiring, empowering businesses to achieve their strategic objectives through expert talent acquisition. While the work can be sedentary and involves extended periods at a computer, the firm supports a culture where digital collaboration tools like Zoom and Microsoft Teams keep the team connected regardless of physical location.

Pleasanton, CA30+ days ago

$55,000–$65,000 Per Year

Assist with New Hire Training meeting planning and execution including onsite catering/dinner reservations, booking team building activity, supply ordering, coordinating with product marketing for demo station materials, hotel room block accommodations, onsite room set up/tear down, logistics email sent to all attendees, point of contact for new sales hires. Assemble sales welcome kits for newly-hired Sales Representatives/Clinical Specialists, shipping Calyxo swag, thyroid shields, etc. to home addresses.

San Francisco, California24 days ago

Stifel is home to approximately 9,000 individuals who are currently building their careers as financial advisors, research analysts, project managers, marketing specialists, developers, bankers, operations associates, among hundreds more. The Executive Administrative Assistant is responsible for the day to day business of the office and is expected to carry out multiple administrative duties and provides exemplary communication between the executive office, management and their clients.

New!

San Francisco, California4 days ago

$100,000–$125,000 Per Year

Pleasanton, California27 days ago

$0–$48 Per Hour

Ultimate Staffing is actively seeking an experienced Executive Assistant to join their client's dynamic team in California. Support other administrative staff with overflow work, including word processing, data entry, and internet research tasks.

San Francisco, CA30+ days ago

$36.54–$48.56 Per Hour

Support the physical site support demands required including phone coverage, assistance with new hire integration, facilities maintenance, supplies, floor access, presence at local events, greeting clients and guests and escorting them throughout the location, food orders/set up and takedown of conference rooms, ensuring superior client service at all times. JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P.

San Francisco, CA30+ days ago

$36.54–$48.56 Per Hour

Provide physical demand required in providing site support for local office requirements including phone coverage, assistance with new hire integration, facilities maintenance, supplies, floor access, presence at local events, greeting clients and guests and escorting them throughout the location, food orders/set up and takedown of conference rooms, ensuring superior client service at all times. JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P.

Palo Alto, CA12 days ago

$90,000–$95,000

Arrange all scheduling, including but not limited to, candidate meetings and interviews, client meetings and interviews, business development meetings, assignment related meetings, internal meetings, video conferencing, etc. Our U.S. Offices include Atlanta, Boston, Chicago, Dallas, Denver, Houston, Los Angeles, Miami, Minneapolis, New York, Palo Alto, Philadelphia, San Francisco, Seattle, and Washington D.C. Benefits.

New!

Fremont, CA4 days ago

$30–$35 Per Hour

Provide oversight and coordination related to: Break room functionality and suppliesCleaning service alignment (dotted-line coordination). Johnson Service Group is seeking to fill an Administrative Support position for our client that is in a fast paced manufacturing environment for a contract to hire opportunity.

Palo Alto, CA30+ days ago

$49.45–$65.52 Per Hour

Naviga Recruiting & Executive Search is a leading provider of Contingent Workforce Solutions, Executive Search, Leadership and Individual Contributor hiring, empowering businesses to achieve their strategic objectives through expert talent acquisition. Tech-Savvy: You are an expert in Microsoft Office (Word, PowerPoint, Excel) and adept at using AI-powered tools, case management software, and virtual collaboration tools like Zoom and Teams.

New!

Palo Alto, CA4 days ago

$36.46–$47.73 Per Hour
Full-time

W2)Job ID: 373526About BCforwardBCforward is a leading global IT consulting and workforce solutions firm providing services and support to Fortune 500 and government clients. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

San Francisco, CA30+ days ago

$36.54–$48.56 Per Hour

Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management. JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P.

Sunnyvale, CA25 days ago

At Alpha and Omega Semiconductor (AOS), we design, develop and globally supply a broad range of power semiconductors, including a wide portfolio of Power MOSFET, IGBT, IPM, TVS, GaN/SiC, Power IC and Digital Power products. Advanced proficiency in Microsoft Office Suite (Outlook, Word, Excel, PowerPoint) and other relevant software (e.g., Google Workspace, video conferencing platforms).

San Francisco, CA30+ days ago

Reporting directly to the Vice Chancellor, Office of Opportunity & Outreach and with a dotted line to the Assistant Vice-Chancellor and Chief of Staff, this position provides high-level executive administrative support to the Vice Chancellor, as well as providing auxiliary administrative support to department Assistant and Associate Vice Chancellors and their respective units. The incumbent serves as key liaison with the Chancellor's Office, Deans' offices, other campus administrators, faculty, staff, students, representatives of other campuses, UC Office of the President, and members of the public on a wide range of issues, including handling highly confidential materials and situations where the VC's input is required.

San Francisco, CA30+ days ago

Full-time

Our client is seeking a proactive, highly organized Executive Personal Assistant to support an Executive Director across both professional and personal responsibilities. This role will serve as a true right hand, ensuring seamless day-to-day operations.

San Francisco, CA11 days ago

Full-time

Internship or early professional experience supporting a founder, C-suite executive, investor, or senior operator strongly preferred. Our client is seeking a highly educated administrative partner to support a founder across multiple business ventures and personal life.

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Assistant Jobs in Castro Valley, CA

Jobs

Personal Assistant Manager (2026)Excellence Services, LLC

Executive AssistantReed Smith LLP

Nurse Practitioner or Physician Assistant - Vacaville CAMRG Exams

Nurse Practitioner/Physician Assistant (APP) in OaklandJobot

Executive AssistantJoulé

Executive Assistant/Office ManagerC-Suite Assistants

Legal AssistantVaco LLC

Medical Assistant - Mental HealthCalifornia Correctional Health Care Services

Nurse Practitioner or Physician Assistant - Yuba City CAMRG Exams

Assistant Restaurant ManagerThe Italian Homemade Company

Commercial Construction Assistant Project ManagerHITT Contracting

Assistant Restaurant ManagerSSP

Nurse Practitioner or Physician Assistant (Castro) - Sign-On Bonus AvailableOne Medical

Nurse Practitioner or Physician Assistant (Cow Hollow) - Sign-On Bonus AvailableOne Medical

Nurse Practitioner or Physician Assistant (Clay St) - Sign-On Bonus AvailableOne Medical

Family Nurse Practitioner or Physician Assistant - Sign-On Bonus AvailableOne Medical

Nurse Practitioner or Physician Assistant (Transbay Center) - Sign-On Bonus AvailableOne Medical

Nurse Practitioner or Physician Assistant (Mission Valencia) - Sign-On Bonus AvailableOne Medical

Nurse Practitioner or Physician Assistant (Pacific Heights) - Sign-On Bonus AvailableOne Medical

Nurse Practitioner or Physician Assistant (Hayes Valley) - Sign-On Bonus AvailableOne Medical

Nurse Practitioner or Physician Assistant, HIV Medicine (Castro) - Sign-On Bonus AvailableOne Medical

Nurse Practitioner or Physician Assistant (Duboce Triangle) - Sign-On Bonus AvailableOne Medical

Nurse Practitioner or Physician Assistant (Inner Sunset) - Sign-On Bonus AvailableOne Medical

Commercial Construction Assistant SuperintendentHITT Contracting

ADMINISTRATIVE ASSISTANT IIIAroha Technologies

VP, Assistant Branch ManagerCharles Schwab

Assistant Fleet Maintenance ManagerMV Transportation

Executive AssistantTalent Software Services

Phlebotomist / Administrative Assistant1Life Healthcare, Inc.

Executive AssistantEvolve Talent Partners

Executive AssistantPatelco Credit Union

Admin Assistant / EAJudge Group

Administrative AssistantAllana Buick & Bers

Executive AssistantOkta

Contract to Perm Legal Administrative AssistantNaviga Recruiting & Executive Search

Administrative Assistant - Pleasanton, CACalyxo

Executive AssistantStifel

Partner Support Senior Executive AssistantOrrick Herrington & Sutcliffe LLP

Executive AssistantUltimate Staffing Services

Executive Administrative AssistantJPMorgan Chase

Executive Administrative Assistant - Middle Market Banking and Specialized IndustriesJPMorgan Chase

Executive AssistantEgon Zehnder

Administrative Assistant and Site CoordinatorJohnson Service Group

Contract to Perm Legal Executive AssistantNaviga Recruiting & Executive Search

Executive AssistantBC Forward

Executive Administrative Assistant-Equity Capital MarketsJPMorgan Chase

Executive AssistantAlpha & Omega Semiconductor

Executive AssistantSGA Inc.

Executive Personal Assistant- San Francisco, CAThe Calendar Group

Executive Personal Assistant to Founder- San FranciscoThe Calendar Group

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