1,244 office assistant jobs at 609 companies in Pleasant Hill, CA
4d
Save
Mark Applied
Hide
4d
Office Assistant
Stockton, California, United States
$23/hrOnsiteFull Time
Central Valley Training Center: Nonprofit vocational and support-services provider helping people with intellectual and developmental disabilities build skills and community independence.
2+ YOEHigh school diploma or equivalent and two years of office clerical or technical assistant experience and/or training. Requires Excel and Word skills, local travel, approved driver status, and ability to pass health screening.
Institute on Aging: San Francis nonprofit providing home care, care management, and services to older adults and adults with disabilities.
Provide administrative support, reception, and clerical tasks; manage office supplies; bilingual in English and Cantonese; HS diploma required; BA preferred.
Aspire Public Schools: Network of college preparatory charter schools serving California students.
2+ YOEHigh school diploma and 2+ years in a fast-paced administrative role required. Requires Microsoft Office proficiency, communication, multitasking, school operations support, and ability to lift up to 30 pounds.
Merry Maids of South Carolina & California: Independent Merry Maids franchisee providing residential cleaning services to households in California and South Carolina.
Administrative support experience with data entry, scheduling, payroll, customer communication, Microsoft Office, organization, and ability to drive to customer homes as needed.
Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft Excel
South Bay Solutions: Privately held precision contract manufacturer serving semiconductor, medical, automotive, aerospace, and defense customers.
Provide administrative support to customer service and purchasing; data entry accuracy; proficiency in Microsoft Office; high school diploma required; ERP/manufacturing experience preferred.
Microsoft Outlook, Microsoft Excel, Microsoft Word
Hudson Pacific PropertiesNYSE: HPP: Public REIT owning, developing and operating office and studio properties for technology and media tenants.
1+ YOE1-2 years office administration experience, strong Microsoft Windows/Word/Excel/PowerPoint skills, excellent communication, organization, confidentiality, and ability to prioritize multiple tasks.
Microsoft Windows, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Nexus payables
Associated Students of San Jose State University: Nonprofit student government and auxiliary organization providing advocacy, education, childcare, transportation, and campus services for SJSU students.
1+ YOECurrent matriculated San José State University student with at least one year of clerical or administrative support experience; proficiency in Google Workspace and Microsoft Office 365 required.
Berman Skin Institute: Private dermatology practice-management supporting dermatologists and aesthetic-medicine providers across the United States.
3+ YOE3+ years administrative or medical front/back-office experience, medical assistant experience preferred, HS diploma/GED required, proficient in Microsoft Office and EMA, able to work opening/closing shifts Monday–Saturday, sales experience a plus.
Pareto AI: AI human-data platform helping frontier AI labs build and evaluate models with expert human judgment.
Part-time (minimum 10 hours/week across at least 3 days). Responsible for maintaining office common areas, kitchen and supplies, handling packages, running occasional local errands, and supporting events. Must be reliable, self-directed, and comfortable around people.
WSH Management: Private California property management serving affordable and market-rate senior and multifamily apartment residents.
1+ YOEHandle phone and in-person tenant interactions, process applications, secure deposits, type leases, and maintain records; high school diploma, valid driver’s license, and ~1 year customer service or leasing experience preferred.
Microsoft Office, Microsoft Word, MS Outlook, 10-key calculator, copy machine, facsimile machine
Port Hueneme or Travis Air Force Base or Indianapolis or Tinker Air Force Base
$56k-$91k/yrOnsiteFull Time
United States Department of Defense: The executive department responsible for coordinating United States military forces.
1+ YOEOne year of specialized administrative or clerical experience equivalent to GS-07, including scheduling, correspondence, filing, visitor support, and office assistance. No education substitution is allowed.
Microsoft Word, Microsoft Excel, USA Hire, USAJOBS, SF-50, SF-52, SF-75, DD-214, DD3145-1, PDF, GIF, JPG, JPEG, PNG, RTF, TXT, ODT, DOC, DOCX
Salma Health: Private brain health providing integrated mental, neurological, and neuropsychiatric care, diagnostics, research, and technology to patients.
5+ YOE1+ MgmtMedical assistant certification required, 5+ years medical office experience with 1+ year managing a medical office; EHR proficiency, strong communication, organization, and multitasking skills.
Wright Elementary School District: Public TK-6 school district serving children across three campuses in Santa Rosa, California.
Bilingual or biliterate Spanish is strongly preferred; related work experience may affect compensation. Applicants must provide requested information or an explanatory note.
Turning Point Community Programs: Providing comprehensive behavioral health and social services in California.
4+ YOEAssociate degree and four years of varied administrative experience; Microsoft Office, Outlook, typing at 40–50 WPM, supervision, organization, communication, and a California driver's license with insured transportation.
Microsoft Office, Microsoft Outlook, Microsoft Excel, Microsoft Word
Elk Grove Unified School District: Public K–12 school district serving 63,421 students through schools and educational programs in Sacramento County.
Performs complex clerical duties using independent judgment and in-depth knowledge to support smooth and efficient office operations. Required documents must be submitted in PDF format.
Saviynt: Private enterprise software providing AI-powered identity security and access governance for global enterprises and government institutions.
3+ YOERequires 3+ years in office management or executive administration, C-level support experience, strong organization and communication skills, confidentiality, and proficiency with Microsoft Office Suite and Google Workspace.
San Joaquin County: Local government providing public safety, health, infrastructure, and social services to residents.
Confidential senior office support role in Human Resources or County Counsel; applicants must complete an online application, supplemental questionnaire, examination process, background investigation, and DOJ Live Scan.
Linq: Private messaging API platform for businesses and developers using iMessage, RCS, SMS, and voice.
2+ YOE2+ years office management, executive assistant, or operations experience; excellent organization, calendar/travel/expense support, vendor and office management, event planning, onboarding logistics; based in San Francisco and in-office five days/week.
Modesto or Alameda County or Contra Costa County or Santa Clara County or San Mateo County or San Francisco County or San Joaquin County or Stanislaus County or Calaveras County or Mariposa County or Merced County or Tuolumne County or Waterford
OnsiteFull Time
CWCS Waterford: California nonprofit public charter-school operator serving TK–12 students through personalized independent-study, hybrid, and online education.
High school diploma, English proficiency, strong grammar, phone etiquette, attention to detail, Microsoft Office proficiency, and Google Email/Apps experience; submit a letter, resume, and three recommendations.