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Operation Assistant Jobs in California (NOW HIRING)

Citrus Health Group, Inc

Operations Assistant

Azusa, CA · On-site

$22 - $30/hr

Operations Assistant The Operations Assistant will act as a critical shared resource, supporting the organization's Operations, Facilities, and Human Resource functions. This role is open to ...

Altus Schools

Operations Assistant

San Diego, CA · On-site

The Operations Assistant reports to the Director of Operations, Technology and Founding Director and works toward ensuring a smooth work environment with a focus on performance excellence. This ...

Altus Schools

Operations Assistant

San Diego, CA · On-site

$61K/yr

The Operations Assistant reports to the Director of Operations, Technology and Founding Director and works toward ensuring a smooth work environment with a focus on performance excellence. This ...

KIM TANG MD INC

Operations Assistant

Lake Forest, CA · On-site

$18/hr

OPERATIONS ASSISTANT EMPLOYER : KIM TANG MD INC DEPARTMEN T: OPERATIONS REPORTS TO : OPERATIONS MANAGER EFFECTIVE DATE : 07/31/2026 SUMMAR Y: Under direct supervision of the operations manager, the ...

Altium Packaging LLC

Operations Assistant

Fresno, CA · On-site

$25/hr

Location Address: 2875 S Elm Ave,, Fresno, California 93706 Work Shift: 8hr-1st Shift (United States of America)The Operations Assistant will assist in all aspects of operations orders with customers ...

KIM TANG MD INC

Operations Assistant

Lake Forest, CA · On-site

$18/hr

OPERATIONS ASSISTANT EMPLOYER : KIM TANG MD INC DEPARTMEN T: OPERATIONS REPORTS TO : OPERATIONS MANAGER EFFECTIVE DATE : 07/31/2026 SUMMAR Y: Under direct supervision of the operations manager, the ...

Consolidated Container

Operations Assistant

Fresno, CA · On-site

$25/hr

Location Address: 2875 S Elm Ave,, Fresno, California 93706 Work Shift: 8hr-1st Shift (United States of America) The Operations Assistant will assist in all aspects of operations orders with ...

Roadrunner

Operations Assistant

Commerce, CA · On-site

$18/hr

The Operations Assistant plays a critical role in maintaining the speed, accuracy, and reliability of day-to-day terminal operations. This position exists to ensure freight flows without disruption ...

Administrative Services Cooperative

Be Seen First

Operations Assistant

Torrance, CA · On-site

$20 - $27/hr

Operations Assistant Department: Operations Reports To: Director of Operations FLSA Status: Non-Exempt - Hourly ESSENTIAL DUTIES AND RESPONSIBILITIES include the following. Other duties may be ...

Roadrunner

Operations Assistant

Commerce, CA · On-site

$18/hr

The Operations Assistant plays a critical role in maintaining the speed, accuracy, and reliability of day-to-day terminal operations. This position exists to ensure freight flows without disruption ...

Reyes Coca-Cola Bottling

Operations Assistant

Downey, CA · On-site

$23.96 - $29.95/hr

... * Assist with processing, producing, and reconciling shipping, receiving, and delivery documents; track service performance * Collect and prepare information for operational reporting and data ...

Reyes Coca-Cola Bottling

Operations Assistant

Downey, CA · On-site

$23.96 - $29.95/hr

... * Assist with processing, producing, and reconciling shipping, receiving, and delivery documents; track service performance * Collect and prepare information for operational reporting and data ...

Reyes Coca-Cola Bottling

Operations Assistant

Downey, CA · On-site

$23.96 - $29.95/hr

... * Assist with processing, producing, and reconciling shipping, receiving, and delivery documents; track service performance * Collect and prepare information for operational reporting and data ...

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All JobsOperation JobsOperation Assistant JobsOperation Assistant Jobs in California

Operation Assistant information

What is an operation assistant?

Operation Assistants are professionals who support the daily administrative and operational functions of a company or organization. Their responsibilities often include coordinating schedules, managing inventory, processing paperwork, and assisting with logistics. They play a crucial role in ensuring that operations run smoothly by handling routine tasks and solving minor issues as they arise. Operation Assistants often work closely with other departments to facilitate communication and efficiency. This role requires strong organizational skills, attention to detail, and the ability to multitask in a fast-paced environment.

How does an operation assistant typically support cross-department collaboration within an organization?

Operation Assistants play a key role in facilitating communication and coordination between different departments, such as logistics, finance, and human resources. They often manage scheduling, track project progress, and relay important updates to ensure that workflows remain smooth and aligned with overall business goals. This role requires strong organizational skills and the ability to quickly adapt to shifting priorities, as Operation Assistants frequently act as a bridge between teams to resolve issues and streamline processes.

What are the key skills and qualifications needed to thrive as an operation assistant, and why are they important?

To thrive as an Operations Assistant, you need strong organizational abilities, attention to detail, and proficiency in administrative tasks, typically supported by a high school diploma or equivalent. Familiarity with office software such as Microsoft Office Suite, scheduling tools, and sometimes basic ERP systems is commonly required. Excellent communication, time management, and problem-solving skills are vital soft skills that help you work effectively within teams and handle multiple priorities. These skills ensure smooth daily operations, support overall business efficiency, and contribute to the success of the organization.

What is the difference between Operation Assistant vs Office Clerk?

AspectOperation AssistantOffice Clerk
Required CredentialsHigh school diploma; some roles may require certifications in specific tools or processesHigh school diploma; basic clerical skills
Work EnvironmentOffice settings, supporting operations teamsFront desk, administrative offices, data entry
Employer & Industry UsageBusinesses across industries, logistics, manufacturingCorporate offices, government agencies, small businesses
Common Search & ComparisonOperational support, process coordinationAdministrative support, data entry

While both roles support office functions, an Operation Assistant focuses on supporting operational processes and coordination within a company, often requiring some technical knowledge. An Office Clerk handles general administrative tasks like filing, data entry, and receptionist duties. The choice depends on whether the role emphasizes operational support or administrative tasks.

How much does an operation assistant get paid?

The average salary for an operation assistant typically ranges from $30,000 to $45,000 per year, depending on experience, location, and industry. Entry-level positions may start lower, while experienced assistants or those in specialized environments can earn higher wages. Compensation often includes benefits such as health insurance and paid time off.

What does an operation assistant get paid?

The average salary for an operation assistant typically ranges from $30,000 to $50,000 per year, depending on experience, location, and industry. Entry-level positions may start lower, while experienced assistants or those in specialized environments can earn higher wages. Compensation often includes benefits such as health insurance and paid time off.

What are the most commonly searched types of Operation jobs in California?

The most popular types of Operation jobs in California are:

What cities in California are hiring for Operation Assistant jobs?

Cities in California with the most Operation Assistant job openings:

Operation Assistant jobs near you
Infographic showing various Operation Assistant job openings in California as of August 2026, with employment types broken down into 2% As Needed, 79% Full Time, 16% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Operations Assistant

Citrus Health Group, Inc

Azusa, CA • On-site

$22 - $30/hr

Full-time, Part-time

Re-posted 6 days ago

Job description

Citrus Health Group is a new type of agency that brings an empathetic patient focus to the new product commercialization process. Citrus creates hand-picked teams that provide clients with scientific, clinical, pharmacologic, evidence-generation, pricing and reimbursement, market access, affordability, and patient support expertise and experience in their time of need. Client teams are built with talented experts who function as a fluid, agile, and highly energized team.
We are passionate about science; our focus is to effectively communicate science in compelling and engaging ways to drive true value and enable patients to gain access to new medicines. We do so with the highest level of integrity and respect for the ethical nature of our business.
We invite you to join our talented team of dedicated professionals, working closely together to provide the services our clients need, at the time they need them. We are driven by one word, RESPECT. We respect each other, we respect our clients, and we respect the professionals we work with on behalf of our clients. We value every team member and strive for an inclusive and collaborative culture that fosters the best in everyone.
Operations Assistant
The Operations Assistant will act as a critical shared resource, supporting the organization's Operations, Facilities, and Human Resource functions.
This role is open to applicants interested in a part time (32 hour) workweek or in a traditional full time (40 hour) workweek. As the key functions of the role require an in-office presence, candidates must be comfortable working from the company's Chicago headquarters.
Human Resources:
  • Maintain employee records, create documentation and process changes related to hiring, promotions, compensation changes, benefit elections and terminations.
  • Assist with the recruiting process including posting jobs, scheduling interviews and coordinating onboarding tasks.
  • Reconcile monthly benefit invoices.
  • Send employee reminders of company policies and respond to employee inquiries.
  • Provide support to the Splash (aka Activities) Committee and have an active role in organizing the activities that create an exceptional workplace environment.
  • Order, manage, distribute and maintain branded collateral (i.e. Company Swag) to employees and new hires.

Operations/Facilities:
  • Assist with company events, both in person and virtually.
  • Provide a welcoming atmosphere when greeting and directing clients and guests to conference rooms for meetings and events.
  • Plan, prepare for and support internal and client meetings and events in consultation with leadership, including proficient use of building management software.
  • Place catering orders and prepare conference rooms for breakfast and lunch meetings and special office and client events.
  • Checking and distributing mail electronically to recipients.
  • Distributing packages as they arrive from FedEx/UPS.
  • Perform daily housekeeping duties to maintain the cleanliness of the café, conference rooms and reception seating area, as well as loading/unloading the dishwasher, monthly cleaning of the refrigerators and maintenance of the coffee machines.
  • Order and stock the pantry and café with coffee, tea, water, other beverage supplies, and paper products.
  • Manage building-related issues, forms, and maintenance requests.
  • Maintain relationships with vendors and building security.
  • Submit office-related invoices to Finance for processing.
  • Coordinate travel for certain key employees.
  • Support team in regular sustainability reporting.
  • Other duties as assigned.

Requirements
  • Bachelor's Degree in Communications, HR or related field. Work experience in lieu of a degree will be considered.
  • Proficiency in Excel, including creating and maintaining spreadsheets, using basic formulas, formatting and organizing data.
  • Ability to learn new systems quickly.
  • Excellent verbal and written communication skills.
  • Possess a self-motivated, resourceful, and organized work ethic.
  • Ability to work collaboratively in a team setting with a client service focus.
  • Strong problem-solving and time management skills and with attention to detail and deadlines are a must.
  • Punctuality and satisfactory attendance are imperative.
  • Computer literacy in Word and Outlook is required.

The estimated salary for this position and similar roles Citrus may consider for applicants ranges from $22.00 to $30.00 per hour depending on experience. This is the approximate pay range that Citrus anticipates it will pay for this and similar positions at the time of this posting. Citrus is committed to offering fair and competitive pay for all employees; consistent with applicable law, final compensation will be determined based on the applicant's skills, qualifications, and experience, along with the position's requirements. Citrus reserves the right to modify this pay range at any time.
Citrus Health Group is an equal employment opportunity employer and does not discriminate against any applicant because of race, creed, color, age, national origin, ancestry, religion, gender, sexual orientation, gender expression and identity, disability, genetic information, veteran status, military status, application for military service, or any other class protected by state or federal law.

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