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

Part-Time Administrative Assistant (Missouri-Based)

$15 - $20 per hour

Worldpronet

Type: Part-Time Compensation: $15–$20 per hour Unico System is seeking an experienced, highly organized, and professional Administrative Assistant to work directly with the owner and support the broader management team. This role goes beyond basic admin—it requires someone who can manage schedules, coordinate across time zones, and operate confidently in a fast-paced, international environment. Key Responsibilities: Provide high-level administrative support to the owner and management team Coordinate travel arrangements (flights, accommodations, itineraries) Handle emails, correspondence, and meeting coordination on behalf of leadership Organize and maintain records, documents, and internal systems Support day-to-day administrative needs across the business Requirements: Proven experience as an Administrative Assistant is required Strong experience managing calendars, international scheduling, and travel coordination Ability to work effectively across different time zones and with global stakeholders High level of professionalism, discretion, and communication skills Based in Missouri (preferred proximity to Arnold, MO) Nice to have: Design-savvy (basic knowledge of Canva, PowerPoint, or similar tools) Experience supporting senior leadership or executives What we are looking for: Someone who understands how to operate in a professional, fast-paced environment Detail-oriented, proactive, and able to anticipate needs Comfortable working directly with leadership and handling confidential information Strong multitasker who can manage priorities independently What we offer: Competitive hourly compensation Direct exposure to leadership and international business operations If you’re experienced, adaptable, and ready to take on a dynamic role with global exposure, we’d love to hear from you. #J-18808-Ljbffr Worldpronet

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Part-Time Administrative Assistant (Missouri-Based) in Saint Louis, MO vacancy
  •  ...Join our team as a Temporary Administrative Assistant! Are you organized, tech-comfortable, and looking for a flexible part-time role? We’re hiring a Part-Time Temporary Administrative...  ...working independently on task-based assignments. • Basic proficiency in Microsoft... 
    Part time
    Temporary work
    Work at office
    Flexible hours

    Novus Health

    Saint Louis, MO
    3 days ago
  • $22 per hour

     ...5 Job Category Administrative Location 800 Washington...  ...Ave, Saint Louis, Missouri, United States, 63...  ...Schedule Full Time Located...  ...computer- and paper-based filing and organization...  ...’ service needs, assist individuals with...  ...JW Marriott is part of Marriott International... 
    Suggested
    Hourly pay
    Full time
    Work experience placement
    Work at office
    Remote work
    Day shift

    Marriott

    Saint Louis, MO
    4 days ago
  • $28 - $36 per hour

     ...About the job Office Administration Work - Support Assistant Office Administration Work - Support Assistant...  ...Pay: $28.00 - $36.00 per hour Part-time or Full-time About the Role...  ...maintain a reliable and professional home-based work setup. Key Responsibilities... 
    Part time
    Hourly pay
    Full time
    Work at office
    Remote work
    Work from home

    HRS Talent Solutions

    Saint Louis, MO
    2 days ago
  • $22 per hour

     ...program is an AI recruiting assistant that helps you apply to jobs...  ...conditions: Looking for Part-Time employees to include Match Days...  ...for clerical functions and administrative support of food service...  ...Applicants and Associates fairly based on their abilities,... 
    Part time
    Remote work

    Compass Group Equity Partners

    Saint Louis, MO
    21 hours ago
  • $8 per hour

     ...clinicians and a collaborative care model. Mercy is looking to add part-time experienced RN's to the team! The shift for these roles is...  ...-to-patient ratios: Labor & Birth: 1:2 High-Risk: 1:1 (based on acuity) Structured support for experienced nurses:... 
    Part time
    16 hours
    Full time
    Relief
    Relocation package
    Flexible hours
    Shift work
    Night shift
    Weekend work

    Mercy

    Saint Louis, MO
    3 days ago
  •  ...Administrative Assistant Stange Law Firm, PC is accepting resumes only for a...  ...matched 401K after one year, paid time off, and other benefits....  ...Firm? ~ Competitive Pay! ~ Base Salary & Bonus/Incentive...  ...for organizations such as the Missouri Bar, National Business Institute... 
    Temporary work
    Work at office

    Stange Law Firm, PC

    Saint Louis, MO
    21 hours ago
  • $330k

     ...Pediatric Dentist – St. Louis, Missouri IMMEDIATE NEED- 1ST...  ...with the ability to start part-time and transition into full-time...  ...opportunity within 12 months (based on performance and mutual...  ...Well-trained clinical and administrative team to maximize efficiency... 
    Part time
    Daily paid
    Full time
    Work at office
    Immediate start
    Relocation package
    Flexible hours

    Sociable Society Talent

    Saint Louis, MO
    20 days ago
  •  ...hire. One or more of the certifications below may be required based on the position/unit hired to, or acquisition of certification...  ...benefits - including medical, dental, and vision coverage, paid time off, tuition support, and matched retirement plans for team members... 
    Part time
    16 hours
    Shift work

    Mercy

    Saint Louis, MO
    21 hours ago
  • $15 - $17 per hour

     ...Job Opening: Administrative Assistant for Community Counseling, Eastern MO WHO...  ...informed care. We provide evidence-based prevention, intervention,...  ...and families in Kansas, Missouri, and beyond through three key...  ...Administrative Assistant's time is in Community Counseling.... 
    Hourly pay
    Temporary work
    Work at office
    Flexible hours

    Cornerstones of Care

    Saint Louis, MO
    1 day ago
  • $22 per hour

     ...number 1494803. Looking for Part-Time employees to include Match...  ...Responsible for clerical functions and administrative support of food service...  ...personnel files. Assist management staff in preparing...  ...Applicants and Associates fairly based on their abilities, achievements... 
    Part time
    Remote work

    Compass Group

    Saint Louis, MO
    21 hours ago
  • A healthcare organization is seeking a Temporary Administrative Assistant in St. Louis. This part-time role involves supporting office projects like IT inventory tracking and document organization. Ideal candidates will have prior administrative experience, strong organizational... 
    Part time
    Temporary work
    Work at office
    Flexible hours

    NOVUS Health Inc.

    Saint Louis, MO
    4 days ago
  •  ...is life-changing for Missouri citizens with disabilities...  ...customer service and administrative support to the...  ...job description is a base salary. Applicants eligible...  ...with counselors Assist counselors in coordinating...  ...and ensure timely payment Perform other... 
    Work at office
    Visa sponsorship
    Work visa
    Shift work

    State of Missouri

    Saint Louis, MO
    21 hours ago
  • NOVUS Health Inc. in St. Louis, MO, is hiring a Part Time Temporary Administrative Assistant. This role offers a flexible schedule and involves supporting office projects like IT inventory tracking and document cleanup. The ideal candidate should have prior experience... 
    Part time
    Temporary work
    Work at office
    Flexible hours

    NOVUS Health Inc.

    Saint Louis, MO
    4 days ago
  •  ...Missouri Botanical Garden Gift Shop Sales Associate Does the wonder...  ...the United States. Be a part of this fascinating "must-see"...  ...As a Sales Associate (Part-time Seasonal), you will: Provide...  ...exceptional guest service as you assist in day-to-day store operations... 
    Part time
    Seasonal work
    Weekend work
    Afternoon shift
    Weekday work

    Event Network, LLC

    Saint Louis, MO
    12 hours ago
  • $1,120 per unit

     ...student on level of performance based on course objectives Is...  ...procedures, and expectations with the assistance of the agency/clinical...  ...and other written work in a timely manner May teach didactic course...  ...license in the state of Missouri. Illinois RN License will be... 
    Part time

    jobr.pro

    Saint Louis, MO
    1 day ago
  •  ...printing by computer-assisted transcription equipment...  ...transcripts within the time and cost limitations...  ...Although this position is based in St. Louis, all...  ...following policies and administrative procedures contained in...  ...the Eastern District of Missouri, and the personnel... 

    Judicial Branch

    Saint Louis, MO
    2 days ago
  • $17.87 - $27.06 per hour

     ...Administrative Assistant Provides general office, document preparation and administrative...  ...curriculum vitae and Missouri/Illinois licensure....  ...revise or amend duties at any time. Required Qualifications:...  ...The salary range reflects base salaries paid for positions... 
    Hourly pay
    Work experience placement
    Work at office

    Washington University in St. Louis

    Saint Louis, MO
    1 day ago
  •  ...Administrative And Operational Support Role Provide essential administrative and operational...  ...districts Support the DOC as directed Assist with day-to-day operations to ensure...  ...associates. When you join us, you become part of a High Performing, Connected Culture... 
    Part time
    Work experience placement
    Seasonal work
    Work at office
    Local area
    Remote work

    H&R Block

    Saint Louis, MO
    9 days ago
  • $35 - $40 per hour

     ...Job Title: Bookkeeper and Compliance Administrator (Part-Time) Location: St. Louis, MO Company: Intersection...  ...and property management company based in the St. Louis region. From sales to...  ..., and other sources of revenue Assist in an audit of existing accounting entries... 
    Part time
    Hourly pay
    Work at office
    Remote work

    Intersection Real Estate

    Olivette, MO
    21 hours ago
  • $1,120 per unit

    Maternal Child Clinical Faculty (Part-Time/BSNOL Program): St. Louis, Missouri Chamberlain College of Nursing needs...  ...students on level of performance based on course objectives Is available...  ...procedures, and expectations with the assistance of the agency/clinical personnel... 
    Part time

    Chamberlain University

    Saint Louis, MO
    4 days ago
  • $1,120 per unit

     ...students on level of performance based on course objectives. Is...  ...procedures, and expectations with the assistance of the agency/clinical...  ...and other written work in a timely manner. May teach didactic...  ...nursing license in the state of Missouri. At least two years... 
    Part time
    Worldwide

    Chamberlain University

    Saint Louis, MO
    4 days ago
  •  ...advance eye care and improve lives. Based in St. Louis, Missouri, over 650 ECP-affiliated practice locations...  ...more information, visit SUMMARY An Assistant Office Manager is a highly engaged...  ...adjust focus-is required 100% of the time. Occasional driving or climbing may... 
    Full time
    Work at office

    Eye Care Partners

    Saint Louis, MO
    2 days ago
  •  ...the financial risk and administrative complexity. Why SonderMind...  ...you to host office-based, telemedicine, or have a...  ...telehealth platforms, scheduling assistance, and patient...  ...residing in the state of Missouri Looking for a full-time or part-time, this is a contract... 
    Part time
    Bi-weekly pay
    Hourly pay
    Full time
    Contract work
    Private practice
    Work at office
    Flexible hours

    SonderMind

    Saint Louis, MO
    1 day ago
  • $16 - $30 per hour

     ...backgrounds including, data entry, telemarketing, customer service, sales, clerical, secretary, administrative assistant, warehouse, inventory, receptionist, call center, part‑time, retail fields & more. Must be 16 years of age or older Must be proficient with basic PC... 
    Part time
    Remote job
    Hourly pay
    Work at office
    Work from home
    Flexible hours

    Jobconversion, LLC

    Saint Louis, MO
    2 days ago
  • $16 - $30 per hour

     ...backgrounds including, data entry, telemarketing, customer service, sales, clerical, secretary, administrative assistant, warehouse, inventory, receptionist, call center, part-time, retail fields & more. Must be 16 years of age or older Must be proficient with basic PC... 
    Part time
    Remote job
    Hourly pay
    Work at office
    Work from home
    Flexible hours

    Jobconversion, LLC

    Saint Louis, MO
    2 days ago
  •  ...YOUR ROLE As the full-time Merchandising Team Leader, you are the Store Team Leader's "go...  ...Ambassador and Stock positions, hiring will be based on need, however, applications are...  ...job location, employment classification (part-time or full-time / exempt or non-exempt),... 
    Part time
    Full time
    Temporary work
    Casual work
    Seasonal work
    Local area
    Flexible hours

    American Eagle Outfitters

    Brentwood, MO
    3 days ago
  •  ...Job Description Job Description We are a Commercial Real Estate Management company seeking a part-time on-site Administrative Assistant to join our team! You will perform clerical and administrative functions in order to maintain company success. Responsibilities... 
    Part time
    Work at office
    Monday to Friday

    Voss Properties

    Saint Louis, MO
    14 days ago
  • $20 per hour

     ...Abortion Action Missouri: St. Louis Canvasser Position: St. Louis Canvasser Reports...  .../week; maximum 20 hours/week Status: Part time, non-exempt, temporary June 1 through November...  ...feedback on scripts and messaging based on what most resonates with voters Knock... 
    Part time
    Temporary work
    Internship
    Afternoon shift

    Arena

    Saint Louis, MO
    1 day ago
  •  ...and improve lives. Based in St. Louis, Missouri, over 650 ECP-affiliated...  .... This is a full-time, long-term position....  ...would need to work part-time during the...  ...perform the necessary administrative responsibilities needed...  ...If you need assistance with this application... 
    Part time
    Full time
    Summer work
    Work at office
    Monday to Friday

    Walker Surgical Center

    Saint Louis, MO
    2 days ago
  • $15 - $28 per hour

     ...Stocking Associate $15.00 - $28.00/hr* Part time Full time Shift may start between 8:00am...  ...competitive pay as well as performance-based incentive awards and other great benefits...  ...Access mental health resources and assistance programs for life's challenges Paid time... 
    Part time
    Hourly pay
    Minimum wage
    Full time
    Temporary work
    Summer work
    Worldwide
    Shift work

    Disabledperson, Inc

    Saint Louis, MO
    12 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Part-Time Administrative Assistant (Missouri-Based). Be the first to apply!