Part-Time Admin & Payroll Assistant (Nonprofit)

The International; California (MO); On-site; USD 23,419 - 25,485; Part time

Job summary

The International is seeking a part-time Administrative Assistant in California to provide essential administrative and financial support to the Executive Director. This role, consisting of two 6-hour shifts per week, involves tasks like managing internal documentation, processing donations, and assisting with payroll.

The ideal candidate has a high school diploma, at least 1 year of administrative support experience, and proficiency with tools like QuickBooks Online and Salesforce.

Qualifications

• Minimum of 1 year of experience in administrative support or office management.
• Proficiency with financial processes and record-keeping.
• Ability to handle confidential financial and personnel information.

Responsibilities

• Provide general administrative support to the Executive Director.
• Maintain organized digital records and manage internal documentation.
• Collect and process employee timesheets and run bi‑monthly payroll.

Skills

Organizational skills

Time management

Verbal communication

Written communication

Discretion with confidential information

Education

High school diploma or equivalent

Associate or bachelor’s degree in business or related field

Tools

QuickBooks Online

Salesforce

Google Workspace

Job description

Administrative Assistant
Schedule & Compensation : This is a part time, non‑exempt position of 12 hours per week, consisting of two 6‑hour shifts. The starting pay is $17.00 - $18.50 per hour depending on experience.

POSITION SUMMARY:
The Administrative Assistant to the Executive Director provides essential administrative and financial support that helps ensure the smooth day to day operations of Lake Tahoe Wildlife Care. This position plays an important role in maintaining organized records, supporting payroll and financial administration, and managing internal systems and documentation that support the organization’s work in wildlife rehabilitation and education.

WHO WE ARE:
LTWC is a 501(c)(3) tax-exempt organization whose mission is to rescue, rehabilitate and release orphaned and injured wild birds and mammals. LTWC operates under permits issued by California Fish & Wildlife and the United States Department of the Interior Fish & Wildlife Service. Our 27-acre location includes multiple wildlife enclosures and a new multi-purpose administration and animal care hospital building.

PRIMARY RESPONSIBILITIES:
Provide general administrative support to the Executive Director, including special projects and other duties as assigned
Maintain organized digital records in Google Drive, update organizational templates and forms, and manage internal documentation
Assist with employee onboarding, offboarding, and tracking staff documentation such as certifications, training records, and compliance materials
Process cash and check donations received by mail
Collect and distribute incoming mail as needed
Enter electronic fund transfer deposits into Salesforce and QuickBooks Online
Transfer balances from PayPal, Venmo, and Square into the organizational bank account and record transactions in QuickBooks Online
Process bills and invoices, pay approved vendors, and reconcile credit card statements and other financial records monthly
Collect and process employee timesheets and run bi monthly payroll in QuickBooks Online
Track service renewals, subscriptions, and important organizational deadlines
Maintain organized digital filing systems for financial, administrative, and HR records, including staff documentation such as certifications, training records, and required compliance materials.
Assist with implementing and maintaining organizational policies and procedures
Support compliance with employee handbook policies, workplace safety standards, and organizational procedures
Monitoring and preparing required annual filings and documentation
Maintain strict confidentiality when handling financial records, donor information, payroll data, personnel files, and other sensitive organizational information

Required Qualifications:
High school diploma or equivalent; associate or bachelor’s degree in business, nonprofit management, communications, or related field preferred
Minimum of 1 year of experience in administrative support, bookkeeping, or office management
Proficiency with QuickBooks Online, Salesforce, Google Workspace, or similar systems
Strong organizational and time management skills with attention to detail
Ability to handle confidential financial, donor, and personnel information with discretion
Excellent written and verbal communication skills
Ability to work independently and take initiative while supporting the Executive Director
Comfort with basic financial processes, including invoicing, payroll, and vendor payments
Comfort supporting multiple priorities and adapting in a fast‑paced environment
Fluent in speaking and writing English

Physical Demands: The physical demands required to perform the essential functions of this job include the ability to:
Must be able to sit or stand for extended periods while performing computer and desk work
Ability to lift, carry, and move items up to 25 pounds occasionally (e.g., office supplies, mail, or donation materials)
Ability to use office equipment such as computers, printers, and scanners
Must have the visual, auditory, and manual dexterity required to perform standard office tasks
May occasionally need to walk, bend, or reach when filing, organizing, or managing office materials

HOW TO APPLY:
Applications will be reviewed on a rolling basis with priority given to those submitted by June 7th, 2026. The position will remain open until filled. Please apply via our online application form. https://form.jotform.com/240115246516145 Contact [e-mail] with any questions.