Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Sr. Office Administrator/Event Planner

$40 - $52 per hour

Ultimate Staffing

Sr. Office Administrator/Event Planner (JN -062026-424492) Milpitas, California Apply with Indeed Salary: USD40 - USD52 per hour + Medical, Dental, Vision The Office Administrator is a highly visible, high-impact role responsible for supporting key executives while ensuring operational excellence across Bay Area office locations. This position blends advanced administrative partnership, Event Planning, office and facilities oversight, hands‑on office support, and cross‑functional coordination. In addition to providing executive‑level administrative assistance, this role includes regular front‑desk coverage in the Milpitas office and participation in day‑to‑day operational tasks such as maintaining common areas, organizing supplies, and supporting kitchen upkeep. In addition to providing high‑level administrative support, this role will help shape and strengthen administrative operations across our offices, with the potential to take on functional leadership responsibilities as the administrative team grows. We are seeking a poised, resourceful, and relationship‑oriented professional who thrives in a dynamic environment. This individual will represent with professionalism, discretion, and a strong sense of stewardship. Executive & Administrative Support Manage and prioritize complex calendars for multiple leaders, ensuring alignment and clarity around competing priorities. Exercise sound judgment when evaluating requests and safeguarding executive time. Prepare and refine high‑quality presentations, reports, and communications. Serve as a trusted liaison for internal and external stakeholders, maintaining confidentiality and professionalism at all times. Anticipate needs in fast‑paced or ambiguous situations, providing thoughtful problem‑solving and proactive support. Offer coverage and partnership to other executives and administrative colleagues as needed. Office Management & Operations Oversee daily operations for Milpitas and support operational coordination for the Oakland office to maintain environments aligned with culture and standards. Provide oversight, guidance, and support to the Milpitas and Oakland Office Coordinators to ensure alignment with office standards and operational expectations. Manage budgets and financial tracking for office‑related activities, procurement, and facilities expenses. Own the sourcing and procurement of supplies, equipment, and furnishings while ensuring cost effectiveness and vendor accountability. Develop, maintain, and promote office management SOPs to support consistency and operational discipline across sites. Lead space planning initiatives, workstation setups, office moves, and environment upgrades. Identify opportunities to improve systems, workflows, and user experience. Serve as the primary point of contact for building operations, facilities services, and maintenance partners. Coordinate repairs, safety inspections, and tenant improvement initiatives across locations. Build and maintain productive vendor relationships, contract oversight, and preventive maintenance schedules. Ensure all sites meet standards for safety, accessibility, and operational readiness. Employee Experience & Engagement Partner closely with People and Communications teams to deliver high‑quality office events, celebrations, and culture‑building activities. Support programs that strengthen community presence, employee experience, and local engagement. Champion culture in daily operations, ensuring the Milpitas office reflects our values and commitment to a positive workplace experience. Meeting, Event, & Travel Coordination Plan and manage logistics for meetings, department gatherings, conferences, and company‑wide events. Coordinate domestic travel for executives and team members, prioritizing accuracy, efficiency, and experience. Prepare meeting materials and support follow‑up actions to ensure continuity and accountability. Prepare and reconcile executive and office expense reports with accuracy and timeliness. Monitor operational budgets and recommend cost‑conscious improvements. Maintain organized, accessible filing and documentation systems across locations. Support research, project management, meeting briefs, and action tracking. Location and Travel Primary location: Milpitas (home base) Routine travel to Oakland; periodic travel to Sacramento based on operational needs Provide coverage across other XL offices during absences or peak operational periods Qualifications 3–5 years of experience providing administrative support, including direct support to senior leaders. Experience managing office operations, facilities coordination, or multi‑site administrative functions. Demonstrated ability to provide functional leadership or coordinate team workflows. Strong organizational and prioritization skills with the ability to navigate changing priorities. Exemplary written and verbal communication skills. High degree of professionalism, confidentiality, emotional intelligence, and interpersonal maturity. Advanced proficiency in MS Office Suite and modern workplace collaboration tools. Experience in construction, professional services, or operationally complex environments preferred. Compensation The pay range for this position is $88,000 – $110,000 annually , based on experience and qualifications. This compensation range aligns with California pay transparency guidelines. Benefits Offers a comprehensive benefits package, including: Medical, dental, and vision insurance 401(k) with company match On‑the‑job training and professional development opportunities #J-18808-Ljbffr Ultimate Staffing

Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Sr. Office Administrator/Event Planner in Pleasanton, CA vacancy
  • $40 - $52 per hour

    Sr. Office Administrator (JN -052026-421628) Fremont, California Apply with Indeed Salary: USD40 - USD52 per hour + Medical, Dental, Vision Ultimate...  ...situations Be involved in the planning of company events. Prepare and refine presentations, reports, correspondence... 
    Senior
    Hourly pay
    Temporary work
    Work at office
    Local area
    Shift work

    Ultimate Staffing

    Fremont, CA
    5 days ago
  • $94.56k - $115.73k

     ...impact. Job Description We have an opening for an Office Administrator to support the Infrastructure Maintenance and Utilities Department...  ...for department meetings, lead coordination for department events, gather information for and prepare complex reports and... 
    Suggested
    For contractors
    Work at office
    Work from home
    Relocation package
    Flexible hours
    1 day per week

    LLNL

    Livermore, CA
    1 day ago
  • Lawrence Livermore National Laboratory (LLNL) is seeking an Office Administrator to support the Infrastructure Maintenance and Utilities Department (IMUD). You will supervise administrative staff, plan and oversee business activities, and work independently to handle complex... 
    Suggested
    Work at office

    LLNL

    Livermore, CA
    2 days ago
  • Young Life is seeking an Area Office Administrator I to provide essential administrative support for the Fremont area office. The successful candidate will assist with event coordination, manage donor databases, and ensure effective communication with area staff and volunteers... 
    Suggested
    Work at office

    Young Life

    Fremont, CA
    5 days ago
  • $140k - $160k

     ...healthcare, dental, and vision plans for you and your family. Exclusive Perks: Discounts on attractions, theme parks, shows, sports events, movies, hotels, and more through TicketsAtWork. Beauty Perks: $30/month reimbursement for any Vagaro service, including health,... 
    Senior
    Monday to Friday

    Vagaro Inc

    Pleasanton, CA
    2 days ago
  • $150.3k - $225.5k

     ...run the weekly team standup, coordinate biweekly intake syncs, and keep the monthly cross‑cluster review on rails. Intake model administration - design the standing sync structure, brief format, and defined path across PMK teams to incorporate narrative evolution into... 
    Senior
    Work experience placement

    Workday, Inc.

    Pleasanton, CA
    2 days ago
  • $31 - $36 per hour

     ...Office Administrator Amarr, part of global opening solutions company ASSA ABLOY, is hiring a process-oriented Office Administrator to join our distribution center team in Fremont, CA. This is the ideal position for the person who loves handling a wide variety of responsibilities... 
    Work at office
    Immediate start
    Relocation
    Monday to Friday

    Amarr

    Fremont, CA
    3 days ago
  • General Job Application - Admin With over 50 years in the industry, SSD Alarm has grown to become one of the largest and most respected providers of integrated security and fire solutions in the U.S. We own and operate our own UL Central Station and have built a strong...

    SSD Alarm

    Pleasanton, CA
    1 day ago
  • FormFactor Inc. is seeking a Sr. Integration Engineer to define, optimize, and sustain cross-module process integration in a high-volume semiconductor environment. You will lead cross-module problem solving, support product and process development, and drive yield improvements... 
    Senior

    FormFactor Inc.

    Livermore, CA
    5 days ago
  •  ...Office Administrator The Office Administrator – Visa and Travel Coordination is responsible for ensuring the smooth operation of the office...  ...travel budgets. Coordinate meeting room bookings, office events, and visitor management. Manage office supplies, vendor... 
    Work at office

    Pivotal Systems

    Fremont, CA
    3 days ago
  • $136.2k - $178.82k

     ...the community, the contributions of our people matter. Shift The regular hours for this position are day shift. Job Description The Sr. Integration Engineer is responsible for defining, optimizing, and sustaining process integration flows across multiple manufacturing... 
    Senior
    Live in
    Local area
    Remote work
    Flexible hours
    Shift work
    Day shift

    FormFactor Inc.

    Livermore, CA
    5 days ago
  • Monks is seeking an Event Manager for a 5-6 month FTC to work with clients in creating, planning, executing, and measuring events. You will build events for a multi-national client, adapting to virtual, in-person, or hybrid formats, with travel across EMEA. The ideal candidate... 
    Senior
    Fixed term contract

    MarketingHQ

    Dublin, CA
    1 day ago
  •  ...Office Administrator Company Location Fremont, CA 100% On-site Temporary-to-hire Pay - DOE Job Summary of the Office Administrator Position Integr8staff seeks an Office Administrator to handle all around office tasks in Fremont, CA. This is a part time role,... 
    Full time
    Temporary work
    Part time
    Work at office
    Local area
    Relocation

    Integr8staff

    Fremont, CA
    3 days ago
  • $31 - $36 per hour

    ASSA ABLOY Group is seeking a process-oriented Office Administrator for their distribution center in Fremont, California. This role involves handling various customer needs, processing orders, and maintaining inventory. The ideal candidate should have a high school diploma... 
    Hourly pay
    Work at office
    Monday to Friday

    ASSA ABLOY Group

    Fremont, CA
    14 days ago
  • $28 per hour

     ...We are hiring immediately for a full time OFFICE PERSONNEL ADMINISTRATOR position. Location : Canteen - 4801 Hannover Place, Fremont, CA 94538. Note: online applications accepted only . Schedule : Full time schedule. Days may vary, 7:00 am to 3:30 pm. Further... 
    Hourly pay
    Full time
    Part time
    Work at office
    Local area
    Immediate start
    Remote work
    Flexible hours

    Compass Group USA

    Fremont, CA
    2 days ago
  • Traka (Assa Abloy) is seeking a process-oriented Office Administrator to join our distribution team in Fremont, CA. This role involves answering customer calls, processing orders, and assisting with inventory control in a fast-paced environment. The ideal candidate will... 
    Work at office

    Traka (Assa Abloy)

    Fremont, CA
    1 day ago
  • $28 per hour

    Compass Group USA is hiring for a full-time Office Personnel Administrator in Fremont, CA. This position involves various clerical duties such as answering phones, bookkeeping, and managing office machines. The ideal candidate should have previous cash handling experience... 
    Hourly pay
    Full time
    Work at office

    Compass Group USA

    Fremont, CA
    5 days ago
  • $100k - $130k

    Senior Internal Auditor Century Group is partnering with a client that is seeking a Senior Internal Auditor to join their team. Exact compensation may vary based on skills, experience, and location. Expected starting base salary of $100,000 to $130,000 per year. Job Responsibilities...
    Senior

    Century Group

    Pleasanton, CA
    2 days ago
  • GOEBEL FIXTURE COMPANY is seeking an organized and self-motivated office administrator in Fremont, California. This role involves providing administrative support, managing schedules, coordinating meetings, and ensuring office efficiency. The ideal candidate will have... 
    Full time
    Work at office

    GOEBEL FIXTURE COMPANY

    Fremont, CA
    19 days ago
  •  ...performance, current immigration law and business needs. Job Summary Our company is looking for an organized and self-motivated office administrator who will be responsible for providing administrative support to our personnel. The office administrator's role will include... 
    Work at office

    Quanta Manufacturing Fremont

    Fremont, CA
    2 days ago
  •  ...Motorsport gives you the opportunity to work in an environment that is built around automotive performance and service. Position: Office Administrator Location: Fremont, CA Job Id: 214 # of Openings: 1 About the Role We are seeking a dependable and organized Office... 
    Full time
    Work at office

    034Motorsport

    Fremont, CA
    2 days ago
  • $31 - $36 per hour

    Record UK Ltd in Fremont, CA is seeking a process-oriented Office Administrator to join the distribution center team. This role involves efficiently handling customer orders, calls, and various office tasks in a fast-paced environment. The ideal candidate will possess... 
    Hourly pay
    Work at office

    Record UK Ltd

    Fremont, CA
    1 day ago
  • $28 per hour

     ...Office Personnel Administrator We are hiring immediately for a full time Office Personnel Administrator position. Location: Canteen - 4801 Hannover Place, Fremont, CA 94538. Note: online applications accepted only. Schedule: Full time schedule. Days may vary,... 
    Hourly pay
    Full time
    Part time
    Work at office
    Local area
    Immediate start
    Remote work
    Flexible hours

    Compass Group USA

    Fremont, CA
    4 days ago
  • $20 - $25 per hour

     ...projects. For more information about our services, visit kierwright.com. EEO Office Assistant/Runner Kier & Wright is looking for an office assistant/runner. This role involves administrative duties as well as duties as a courier delivering items to clients and/or... 
    Work at office
    Local area

    Kier + Wright

    Livermore, CA
    3 days ago
  • $31.49 per hour

     ...assist Operations with month end tasks Occasional moderate to heavy lifting, occasional travel to local mail house and/or local post office Reliable and predictable attendance is an essential function of this job Clerical Assistant Levels: Level I - The Member... 
    Full time
    Temporary work
    Work at office
    Local area
    Monday to Friday
    Flexible hours

    BeneSys, Inc.

    Pleasanton, CA
    2 days ago
  • $31 - $36 per hour

    Job Overview Amarr, part of the global opening solutions company ASSA ABLOY, is hiring a process-oriented Office Administrator to join our distribution center team in Fremont, CA. Responsibilities Efficiently answer and respond to telephone calls and customers’ needs Receive... 
    Hourly pay
    Work at office
    Immediate start
    Monday to Friday

    ASSA ABLOY Sicherheitstechnik GmbH

    Fremont, CA
    2 days ago
  • $31 - $36 per hour

    ASSA ABLOY Sicherheitstechnik GmbH is seeking a process-oriented Office Administrator to join their distribution center team in Fremont, CA. The role entails efficiently handling customer calls, processing orders, and maintaining inventory control. The position offers... 
    Hourly pay
    Work at office

    ASSA ABLOY Sicherheitstechnik GmbH

    Fremont, CA
    2 days ago
  • You will join Young Life as an Area Office Administrator to support the field ministry area office in Fremont, CA. The role involves handling correspondence, phones, donor databases, mailings, and event coordination, while maintaining confidentiality and delivering excellent... 
    Work at office

    Young Life

    Fremont, CA
    5 days ago
  • 034Motorsport, located in Fremont, CA, is seeking a dependable Office Administrator to support daily administrative operations. This entry-level position is ideal for those with strong attention to detail and excellent communication skills. The successful candidate will... 
    Full time
    Work at office

    034Motorsport

    Fremont, CA
    1 day ago
  • $18 per hour

    Description NORCAL Ambulance is looking to add an Office Assistant to our rapidly growing team! Hours Full Time (Monday - Friday) Pay...  ...Setup and breakdown of orientations, training and other special events and office lunches. Receive and review supply orders (Costco, Staples... 
    Full time
    Work at office
    Monday to Friday

    NORCAL Ambulance

    Livermore, CA
    10 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Sr. Office Administrator/Event Planner. Be the first to apply!