OptiTalent · Job Finder
Administration jobs in California, United States
561 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
Administration jobs in California at a glance
- Open roles
- 561
- Remote
- 4%
- Posted in the last 30 days
- 234
- Advertised pay, middle half
- $60K – $140Kmedian $86K
From the 497 administration jobs here that state yearly pay in USD: the top of each advertised range. Updated nightly.
Hiring most here
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121–140 of 561 jobs
Administrative Assistant
2 weeks agoThink Academy US · Irvine, California, United States
Part-timeEntry levelFrom $20.00 an hourAdministrationAs a Front Desk / Administrative Assistant, you will play an essential role in supporting the daily operations of our campus and ensuring an excellent experience for students, parents, teachers, and visitors.
Executive Assistant, Office of the CEO
2 weeks agoPlaid · San Francisco, California, United States
On-siteFull-timeExecutive$130.8K – $195.6K a yearAdministrationOwn Zach's calendar end-to-end, aligning his time with company priorities, protecting focus and recovery, and shaping incoming requests.; Build the systems that keep Zach running smoothly, including travel, expenses, task tracking, and day-to-day logistics, in coordination with…
Executive Assistant
2 weeks agoInstitute of Foundation Models · Sunnyvale, California, United States
On-siteFull-timeEntry level$90K – $130K a yearAdministrationThe Executive Assistant will serve as the strategic gatekeeper and day-to-day right hand to the Lab Director. In a fast-scaling frontier AI research organization, the Director's focus must remain dedicated to technical breakthroughs, model launches, and top-tier talent…
Office Manager
2 weeks agoRocketship Public Schools · San Jose, California, United States
On-siteFull-timeManager$70.4K – $80.4K a yearAdministrationRocketship is hiring for the position of Office Manager (OM) for a Rocketship school. The Office Manager is the first point of contact for parents and students when they come to school, as well as a resource to the school community. The Office Manager should always exhibit…
KIND · San Francisco, California, United States
HybridFull-timeSenior$72.3K – $90.4K a yearAdministrationKIND seeks a Senior Social Services Coordinator to serve alongside the Social Services Management team. Senior Social Services Coordinators provide therapeutic support to high-risk cases, clinical consultations, and contribute to the design and implementation of trauma informed…
Sony Music Global Job Board · Los Angeles, California, United States
Entry level$50K – $55K a yearAdministrationSupport Retail Production operations by managing the Retail Production inbox. Properly file vendor correspondence and invoices; enter goods receipts and supporting documentation into CDS to trigger vendor payment and enable timely vendor billing.; Coordinate with vendors,…
California State University · Fullerton, California, United States
TemporarySenior$5,540.00 – $7,893.00 a monthAdministrationProfessional Master of Business Administration Program Specialist
Senior Account Coordinator
2 weeks agoGame Seven · West Hollywood, California, United States
Senior$75K – $80K a yearAdministrationServe as a consistent point of contact for day-to-day client communications, ensuring responsiveness and clarity.; Lead status calls and internal check-ins, preparing agendas, tracking action items, and ensuring accountability.; Build and maintain client trackers, toolkits, and…
PhyNet Dermatology LLC (External) · Chico, California, United States
Entry level$18.00 – $22.00 an hourAdministrationWe are seeking a professional and detail-oriented Patient Services Representative - Front Desk to join our healthcare team. In this vital role, you will ensure seamless patient care by managing registration, appointment scheduling, and clinical call coordination across multiple…
Office Manager
2 weeks agoSciforium · San Francisco, California, United States
On-siteFull-timeManager$80K – $100K a yearAdministrationAs 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…
Contracts Coordinator
2 weeks agoCrusoe · San Francisco, California, United States
On-siteFull-timeMid level$90K – $105K a yearAdministrationThe Contracts Coordinator (IT, Network, & Cloud) serves as the vital bridge between technical engineering requirements and legal/financial compliance across Crusoe's rapidly scaling digital infrastructure. As we expand our high-performance cloud platforms and data center…
Amity Foundation · Aqueduct-Volcano Rd, California, United States
On-siteFull-time$33.17 an hourAdministrationAs Restorative Justice Coordinator, you are responsible for administering and monitoring the Restorative Justice Healing Initiative (RJHI) by coordinating, facilitating, and mediating restorative justice conferencing. This position mentor's youth involved in the RJHI and holds…
Executive Assistant (C-Suite)
2 weeks agoLunar Energy · Mountain View, California, United States
Entry level$145K – $195K a yearAdministrationLunar Energy is seeking an Executive Assistant to join our team. As an EA, you will serve as a crucial operational backbone for our leadership team managing complex calendars, streamlining priorities, and driving day-to-day momentum across a fast-moving, global company.
Administrative Assistant, Office of the CEO
2 weeks agoHadrian Automation · Torrance, California, United States
On-siteFull-timeExecutive$100K – $120K a yearAdministrationWe are seeking an Administrative Assistant to support the Office of the CEO in a dynamic, fast-paced environment. This high-trust position offers early-career professionals a unique opportunity to gain foundational experience in operational excellence within a rapidly growing…
Executive Assistant
2 weeks agoBridgeBio Pharma · San Francisco, California, United States
HybridEntry level$43.27 – $55.29 an hourAdministrationProvide administrative support to the Evanesco Program Lead and direct reports within Research & Development, Business Development and Operations, as well as the Patient Advocacy Team; Extensive calendar, meeting, and event management to coordinate internal and external…
Document Control Coordinator
2 weeks agoMariana Minerals · Houston, Texas, United States +1
On-siteFull-timeMid level$76K – $115K a yearAdministrationMariana Minerals is looking for an EPC Document Control Coordinator
California State University · Northridge, California, United States
$5,083.00 – $7,228.00 a monthAdministrationCSUN is an Equal Opportunity Employer and prohibits discrimination based on Age, Disability (physical or mental), Gender, Gender Identity (including Nonbinary or Transgender), Gender Expression, Genetic Information, Marital Status, Medical Condition, Nationality, Pregnancy or…
Front Desk Supervisor
2 weeks agoSeen Health · Alhambra, California, United States
Manager$30.00 – $40.00 an hourAdministrationThe Front Desk Supervisor is a hands-on leader who sets the tone for the center's first impression and day-to-day culture. This is a working supervisor role: you will work the front desk alongside the Guest Services Representatives while leading, coaching, and developing the…
Production Coordinator II
2 weeks agoRocket Lab Corporation · Long Beach, California, United States
Full-timeMid level$28.00 – $33.00 an hourAdministrationRocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible…
Executive Assistant, CEO
2 weeks agoAltruist · Los Angeles, California, United States
Executive$96K – $141K a yearAdministrationAltruist is entering an exciting phase and we are looking for an organized and resourceful individual who can own the calendar of our CEO and help protect his time. This person will have the ability to prioritize tasks, make sound judgment calls, and is eager to play a key role…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.