Administrative support jobs in California

Vandenberg Space Force Base, California

•

Today

Job ID: 2614933 Location: Vandenberg SFB, CA, US Date Posted: 2026-07-24 Category: Security Subcategory: Security Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is looking for several Activity Security Representatives. The Activity Security Representative's primary function is to provide multi-disciplined security support to a customer's facility and or

Full-time

USD 120,001.00 - 160,000.00 per year

Quality Assurance Administrator

El Cajon, California

•

Today

Now hiring for a Quality Assurance Administrator Location: El Cajon, CA Pay Rate: $26.00 - $32.00 per hour Schedule: 5 AM - 1:30 PM Strong Eyes. Steady Hands. Solid Work. As a Quality Assurance Administrator in El Cajon, your job is to protect the process. You'll check, measure, and approve the work that keeps production moving forward. Looking for Quality Assurance Administrator jobs in El Cajon where attention to detail makes the difference? This opportunity lets you inspect products, veri

Full-time

USD 26.00 - 32.00 per hour

Project Engineer

Modesto, California

•

Today

Reputable heavy civil construction company specializing in commercial and public infrastructure projects seeks Project Engineer! This Jobot Job is hosted by: Aaron Erickson Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $90,000 - $108,000 per year A bit about us: We are a well-established heavy civil construction company with expertise. We have a strong track record of delivering high-quality projects for commercial and public infrastructu

Full-time

USD 90,000.00 - 108,000.00 per year

Financial System Administrator (Beale AFB)

Marysville, California

•

Today

Overview Job Title: Financial System Administrator (Beale AFB) Location: Marysville, California Rivet Operations Company is looking for a Financial System Administrator (FSA) to provide computer systems and financial systems application administration in support of ACC Host Base Comptroller Squadron at Beale AFB. This role assures uninterrupted daily financial operations and long-term system viability through computer operations, local area network (LAN) component and personal computer (PC) in

Full-time

USD 22.34 - 27.15 per hour

Senior System Engineer

West Sacramento, California

•

Today

Title: Senior System Engineer Department: Enterprise IT Solutions & Innovation Division Location: West Sacramento, CA Duration: 12 months with an option to extend up to twenty-four (24) additional months, at an estimated average of 160 work hours per month Work Mode: Onsite (Working on-site 5 days a week) Interview: In-person Candidate Preference: Strong preference for and local candidates within 40 miles Summary Senior System Engineer with in-depth knowledge and hands-on experience in So

Easy Apply

Contract, Third Party

Sr. Account Executive Commercial Print

Walnut Creek, California

•

Yesterday

Sr. Account Executive Commercial Print US-CA-Walnut Creek Job ID: 34243 Type: Full-Time # of Openings: 1 Category: Sales/Business Development CA - Walnut Creek About the Role Responsible for selling Canon hardware and software technology-based solutions to Commercial Printers, graphic houses, and fulfillment companies in the Greater San Francisco Bay Area Your Impact Develop and execute strategies to penetrate assigned accounts and identify key decision makers. - Drive new business opportunit

Full-time

USD 60,000.00 - 80,000.00 per year

Executive Desktop Support

San Francisco, California

•

Today

Description We are looking for an Executive Desktop Support specialist to provide high-touch technical assistance for leadership and employees in San Francisco, California. This contract opportunity is ideal for someone who excels in a cloud-first environment, enjoys hands-on endpoint support, and can balance day-to-day troubleshooting with executive-level service. The role combines advanced desktop support, device administration, and close collaboration with business teams to keep workplace tec

Easy Apply

Contract

USD 45.00 - 50.00 per hour

Program Support Specialist

San Jose, California

•

3d ago

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

Easy Apply

Contract

45 - 55

Executive Assistant

Santa Cruz, California

•

10d ago

Job Title: Executive AssistantLocation:Santa Cruz, CA (Onsite)Job Type:1+ year ContractAbout CTC: Sinceits founding in 1996, CTChas grown into a trusted global partner in AI & ML, Enterprise Applications, Digital Services, Managed Services, and Business Services. Headquartered in Detroit, Michigan, CTC has a team of over 2,000 experts worldwide. We empower more than 100 organizations to tackle complex challenges and transform them into sustainable competitive strengths, driving innovation, effic

Easy Apply

Contract

30 - 32

Personnel Security Specialist

Los Angeles, California

•

Today

ManTech seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA. The Personnel Security Specialist?s primary function is to handle personnel security functions in support of the customer?s facility and organization. The position will provide "day-today" PERSEC services for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Responsibilities include but are not limited to: Build and Mainta

Full-time

Executive Assistant

San Jose, California

•

3d ago

Job Title: Executive Assistant Location: San Jose, CA Duration: 6+ months contract Minimum Qualifications Experience: 2+ years of relevant experience providing administrative support to one or more executives, including complex calendar and travel logistics. Technical Proficiency: Expert-level proficiency in Microsoft Office Education: BA/BS Degree. Project Management: Proven experience prioritizing multiple high-stakes projects simultaneously. Language Proficiency: Expert level in English, bot

Easy Apply

Contract

50 - 70

Clinical Study Assistant

Remote or New Brunswick, New Jersey

•

Today

Clinical Study Assistant Kelly Science and Clinical FSP is currently seeking a Clinical Study Assistant (CSA) for a long-term engagement with one of our Global Medical Device clients. This position is remote in eastern time zone. This person will join our Kelly FSP (Functional Service Provider) division, a managed solution provider and business unit of Kelly Services, Inc. This role is full-time and is offering full benefit options. As a Kelly FSP employee you will be eligible for Medical, Denta

Easy Apply

Contract

Axway Secure Transport Engineer

Remote

•

3d ago

Ardent Technologies, Inc. is an accredited small business providing a full range of IT support services, cybersecurity services, staff augmentation, fiscal management, and administrative support. Headquarters in Dayton, OH, near Wright-Patterson Air Force Base, Ardent has served federal, state/local government, commercial, and higher education markets across the US since 2000. Our commitment to excellence, integrity, and client satisfaction drives our growthand yours. Job Description We are curr

Easy Apply

Contract, Third Party

Depends on Experience

Part-Time HR/Accounting Assistant(On-Site)

San Francisco, California

•

Today

Please note that this is a Part-time, On-Site position. 10-15 hours a week prefer candidates in San Francisco area JOB DESCRIPTION: Position Summary: NetSource, Inc. is seeking a detail-orientedPart-Time HR/Accounting Assistantwith an accounting background to support invoicing, payroll, HR, and administrative activities. Qualifications: High School Diploma or Diploma/ Degree in Accounting, Finance, Human Resources, or a related field.Previous accounting experience preferred.Strong understanding

Easy Apply

Part-time

24 - 30

ERP Support

Remote or Deerfield, Illinois

•

Today

Description We are looking for an ERP Support specialist to provide dependable application assistance for a manufacturing organization. This Long-term Contract opportunity is well suited for someone who enjoys solving user issues, delivering strong customer service, and supporting day-to-day ERP operations in a Microsoft-based environment. The role will focus on helping employees troubleshoot system-related concerns, manage incoming requests, and keep business users productive through responsive

Easy Apply

Contract

USD 47.50 - 55.00 per hour

Applications Engineer - SaaS

Sacramento, California

•

5d ago

Job Title: Systems Engineer (SaaS) Location: Sacramento, CA (5 Days Onsite) Job Type: Long term contract About R Systems: R Systems is a global leader in technology and analytics services, delivering innovative solutions to drive digital transformation across industries like Telecom, Banking, Healthcare, and Public Services. With over 4,400 professionals in 25+ countries, we are committed to helping our clients achieve operational excellence and enhanced customer experiences. We are proud to b

Easy Apply

Full-time, Third Party

Depends on Experience

Data Center Engineer

Remote

•

10d ago

Data Center Admin Associate II Job Purpose What does a great Data Center Admin Associate do for Fiserv? You will provide mid-level technical support in Fiserv s Mission Critical Data Centers. In this role you will be expected to maximize DC Ops' customer-facing support model across the enterprise by providing your skills in IT solutions to include strong administrative support skills, ability to articulate instructions both verbally and in writing, Service Now ticketing administration, equipment

Easy Apply

Full-time

Depends on Experience

Marketing Operations Specialist

Remote or Missoula, Montana

•

Today

Description We are seeking a highly organized and detail-oriented Marketing Operations Coordinator to support the day-to-day operations of a busy marketing team. This role will focus on vendor coordination, budget and invoice tracking, marketing systems, process documentation, and cross-functional project support. Role: Marketing Operations Coordinator Role type: W2 Hourly Location: 100% Remote Duration: Through end of the year Hours per week: 40 Pre start requirements: Background check R

Easy Apply

Contract

USD 23.00 - 27.00 per hour

Clinical Study Administrator

Remote or Irvine, California

•

Today

Kelly Science and Clinical FSP is currently seeking a Clinical Study Administrator for a long-term engagement with one of our Global MedTech clients. This person will join our Kelly FSP (Functional Service Provider) division, a managed solution provider and business unit of Kelly Services, Inc. This role is full-time and is offering full benefit options. As a Kelly FSP employee you may be eligible for Medical, Dental, Vision, 401K and a variety of other benefits to choose from. You may also be e

Easy Apply

Contract

Accountant / Administrative Assistant

Remote

•

3d ago

CERNER TECHNOLOGIES LLC is seeking a detail-oriented Accountant / Administrative Assistant for a full-time remote position. This role supports day-to-day accounting and administrative operations and is ideal for candidates with 03 years of relevant experience. Compensation: $25 per hour Work setting: Remote Employment type: Full-time, direct hire Responsibilities: Assist with accounts payable and accounts receivable activities Prepare invoices, enter financial data, and maintain accurate recor

Easy Apply

Full-time

Administrative support jobs in California, USA