Administrative support jobs in California

Executive Administrative Support III (Onsite)

Los Angeles, California

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Today

job summary: Title: Executive Administrative Support (Onsite) Duration: Open Ended w2 Contract Location: Los Angeles, California 90071 (Onsite Mon - Thur, Remote Friday) Shift: M-F 8 am-5 pm PT We are seeking an experienced, proactive Executive Assistant to support 2 to 4 senior leaders within our financial services team in Los Angeles. Acting as a core point of contact, you will independently manage complex executive workflows, juggle high-volume scheduling, coordinate seamless travel,

Full-time

USD48 - USD51

Executive Secretary - S4 Executive Administrative Support

Vandenberg Space Force Base, California

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Today

Overview Join a team where innovation meets mission. Our AI, cloud, cyber, and modernization solutions save agencies thousands of hours, safeguard national security, and strengthen health and humanitarian missions worldwide. With more than 1,700 team members, 1,500 AI and data experts, and 100 prime contracts, we deliver at scale and with purpose. We have been recognized as a Top Workplace by The Washington Post for six consecutive years and named to the Inc. 5000 list of fastest-growing private

Full-time

$120,000 - 130,000 per year

Program Assistant II

Hybrid in San Diego, California

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5d ago

Job Title: Program Assistant II Duration: 1+ year of Contract (This role will not convert to FTE) Location: San Diego, CA 92123 Description: -The Program Assistant II supports the day-to-day administration of client's Demand Response programs, which provide incentives to customers for reducing energy usage during periods of high demand, particularly during critical peak events and hot weather conditions. This role serves as a primary point of contact for program participants, responding to custo

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Contract

$39 - $40

PUBLIC OUTREACH SPECIALIST (ATMP Roadways Assistant/ Communications manager)

Los Angeles, California

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5d ago

Position Description Summary Provides communications, outreach, and administrative support for the Airfield and Terminal Modernization Program (ATMP) Roadways and Enabling Projects (Century Beautification, LAX Gateway, various LAX Landside projects, etc.), reporting to the Public Information Specialist II. Assists with the implementation of public information and community outreach initiatives, stakeholder engagement activities, public notifications, and project communications. Supports efforts

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Contract

123200 - 135200

Design Studio Program Manager – Automotive / Vehicle Development

Hybrid in Foster City, California

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5d ago

Design Studio Program Manager Automotive / Vehicle Development Client: Autonomous Vehicle / Technology Title: Fleet Support Engineer- Vehicle Development Job Location: Foster City, CA Duration: ~6 Months Pay Rate: $83.44/HR W2 (The hourly pay rate is commensurate with experience and is an estimated rate provided by WorkGenius.) onsite hybrid Job Overview As a Program Manager, you will drive alignment across internal and cross-functional design studio initiatives, ensuring priorities, milestone

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Contract

Engineering Supervisor

Pittsburg, California

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Today

Engineering Supervisor | Courtyard - Pittsburg, CA Pay: $30-$32 per hour The Engineering Supervisor is responsible for providing technical and administrative assistance to the Chief Engineer. They also provide assistance in all operational aspects of the Engineering Department. Essential Responsibilities: Provides professional and courteous service at all times.Maintains all maintenance and preventative maintenance issues: refrigeration, heating, plumbing, water treatment, preventative mainten

Full-time

USD 30.00 - 32.00 per hour

Engineering Supervisor

San Jose, California

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Today

Engineering Supervisor |Hyatt House Paso Robles, CA Pay: $24-$26 per hour The Engineering Supervisor is responsible for providing technical and administrative assistance to the Chief Engineer. They also provide assistance in all operational aspects of the Engineering Department. Essential Responsibilities: Provides professional and courteous service at all times.Maintains all maintenance and preventative maintenance issues: refrigeration, heating, plumbing, water treatment, preventative mainte

Full-time

USD 24.00 - 26.00 per hour

Program Support Specialist

San Jose, California

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Yesterday

Job Title: Program Support Specialist Location: San Jose, CA (Onsite) Duration: Long Term contract Description Program Support Associate will provide program coordination, project tracking, administrative support, and operational assistance for technical and business initiatives. This position requires a highly organized professional with strong communication skills, sound judgment, and the ability to manage multiple priorities in a structured and timely manner. The successful candidate will su

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Contract

45 - 55

Returning Intern Engineer- Structures- Summer 2027- Los Angeles Structures (For Current/Former HNTB Interns Only)

Los Angeles, California

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Today

What We're Looking For At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners. This opportunity entails being responsible for assisting in the production and modification of design calculations, technical reports, eng

Full-time

USD 76,367.81 - 114,551.72 per year

Executive Assistant

Folsom, California

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7d ago

Executive AssistantPart Time / Full TimeFolsom / Sacramento, CAJob Description: Provide executive and administrative support to the Director / Vice President by managing calendars, meetings, communications, travel, reports, and confidential information. Coordinate with internal teams, clients, vendors, and other stakeholders while supporting executive priorities and special projects.Job Duties:Manage executive calendars, appointments, meetings, and schedules.Coordinate meetings, agendas, present

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Full-time

Depends on Experience

WED - 2027 New Grad Mechanical & Fire Protection Engineer I (For Current & Recent HNTB Interns Only)

Oakland, California

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Today

What We're Looking For For Current & Recent HNTB Interns Only At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners. This opportunity entails being responsible for assisting in the production and modification of des

Full-time

USD 83,008.49 - 124,512.74 per year

Administrative/Project Assistant II

Mountain View, California

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Today

Job Code: Administrative/Project Assistant II Job Title: Administrative/Project Assistant II Duties: TITLE: Project Coordinator Role Purpose: As a Project Coordinator, your main responsibility will be to support clinical studies by maintaining the efficiency and organization of laboratory operations. You will maintain the laboratory inventory, prepare devices, and handle office administrative tasks for the Clinical Verification and Validation Team. This role will require you to keep

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Third Party, Contract

$23 - $23

Engineering Manager

Los Angeles, California

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Today

Omni Los Angeles Hotel From sunny beaches to world-class entertainment, the city of Los Angeles is a great place to live, work and play. The four-diamond Omni Los Angeles Hotel is located in downtown's cultural district. The hotel is adjacent to the Walt Disney Concert Hall, Dorothy Chandler Pavilion, MOCA and numerous other entertainment destinations. Currently ranked #1 by Trip Advisor for Best Downtown Hotels in Los Angeles, the Omni Los Angeles strives to provide the highest quality produc

Full-time

USD 95,000.00 per year

Engineer I - Mechanical

Oakland, California

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Today

Full-time

USD 83,008.49 - 124,512.74 per year

Physician Recruitment Assistant

San Francisco, California

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Physician Recruitment Assistant for a Contract assignment with one of our premier Healthcare clients working remotely. (PST Hours) Responsibilities : The Physician Recruitment Assistant provides administrative and recruitment support throughout the physician hiring process, working closely with recruiters to maintain an organized and responsive candidate experience. Responsibilities include monitoring candidate pipelines, forwardin

Contract

USD 28.00 - 38.00 per hour

Architectural Junior Project Manager

Irvine, California

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Today

Overview MG2, an affiliate of Colliers Engineering & Design is currently looking for an Architectural Junior Project Manager to join our Client Programs Market team in Irvine, CA! You will be working in our Client Programs (CP) Market, where you will have the unique opportunity to work on global and national building programs with a focus on project and client leadership through all phases of design and delivery. Our new Junior Project Manager will be primarily responsible for overseeing the d

Full-time

USD 75,000.00 - 90,000.00 per year

Systems Administrator

Santa Cruz, California

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Today

Description We are looking for an experienced Desktop Support to provide hands-on technical support in Santa Cruz, California. This Contract position focuses on endpoint administration, user support, and systems management across a primarily onsite environment. The ideal candidate will bring strong expertise in Microsoft and Apple device support, directory services, and enterprise infrastructure tools while ensuring reliable day-to-day operations. Responsibilities: Deliver onsite support for W

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Contract

USD 47.50 - 55.00 per hour

Research Project Manager, Executive Operations

Hybrid in California

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Today

Job Type: Term (Fixed Term) About RAND RAND is a nonprofit, nonpartisan research institution founded in 1948 to advise the U.S. government on matters of national security. For over 75 years, RAND has been a trusted source of objective, rigorous analysis for policymakers across administrations and agencies. About CAST CAST is an 80+ person center at the forefront of transformative AI and biotechnology policy and their implications for global competition and security. Our teams work on verificati

Full-time

USD 75,700.00 - 124,600.00 per year

Executive Assistant II

Sunnyvale, California

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Yesterday

CoreWeave is The Essential Cloud for AI . Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Le

Full-time

USD 108,000.00 - 143,000.00 per year

Electrical Engineer II - Transit and Aviation

Los Angeles, California

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Today

What We're Looking For At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners. Under the direction of senior technical staff, you will support the planning, design, and delivery of electrical systems for transportatio

Full-time

USD 85,580.52 - 128,370.78 per year

Administrative support jobs in California, USA