AP/AR Administrative Assistant (Part-Time) - Urgent Hire
Cella Inc
Express Employment Professionals Saint Louis , MO ( 63121 ) Part Time Position Summary We are seeking a detail-oriented Part-Time AP/AR Administrative Assistant to support daily accounting and office operations. This role will primarily focus on accounts payable, accounts receivable, invoice processing, filing, and general administrative support within a fast-paced office environment. This position is expected to start at approximately 3 days per week, with potential to increase to 4 days depending on workload and business needs. Key Responsibilities Process Accounts Payable and Accounts Receivable transactions Enter, review, and maintain invoice records accurately Handle cash receipt processing and payment documentation Maintain organized filing systems and financial records Assist with invoice reconciliation and general accounting support tasks Support daily office administrative functions as needed Work within ERP/accounting systems to track and process transactions Communicate professionally with internal staff regarding payment and invoice matters Assist with ongoing process improvements and administrative workflow support Qualifications Previous AP/AR or accounting administrative experience preferred Experience working with invoices, cash receipts, and financial documentation General ERP or accounting software experience required Strong attention to detail and organizational skills Comfortable working in a fast-paced office environment Ability to learn new systems and processes quickly Strong communication and reliability Preferred Experience ERP system experience such as Open Accounts, NetSuite, QuickBooks, or similar platforms Prior experience supporting accounting or administrative departments Experience processing moderate-to-high invoice volume environments Schedule Approximately 24-32 hours per week Expected schedule of 3-4 days weekly Potential for long-term opportunity depending on business needs Benefits of working with Express: Weekly pay and immediate benefits Evaluation to Direct Hire Positions-get your foot in the door at a great company! Personalized job matching & interview prep No fees for you, ever! Quick hiring process
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Location/Region: Saint Louis, MO (63121) #J-18808-Ljbffr Cella Inc- Express Employment Professionals Saint Louis is seeking a detail-oriented Part-Time AP/AR Administrative Assistant to support daily accounting tasks, invoice processing, and general office duties. The role is 24-32 hours per week with potential to increase to 4 days based...Part timeWeekly payWork at officeImmediate start
$23 - $25 per hour
...Professionals Saint Louis , MO ( 63121 ) Part Time Pay: $23.00 - $25.00 per hour Shift:... ...a detail‑oriented and motivated Administrative Assistant to join a professional office environment... ...immediate benefits Evaluation to Direct Hire Positions-get your foot in the door at...Part timeUrgentHourly payWeekly payWork at officeImmediate startMonday to FridayShift work- Express Employment Professionals Saint Louis, MO is seeking a detail-oriented Part-Time AP/AR Administrative Assistant to support daily accounting and office operations. The role focuses on accounts payable/receivable, invoice processing, filing, and general administrative...Part timeWork at office3 days per week
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- Monarch Immigrant Services in St. Louis seeks a Financial Administrator AR/AP to support financial operations, including processing invoices... ...position offers flexibility in hours with the possibility of part-time or full-time work. Competitive pay and benefits are included...Part timeFull time
- ...Saint Louis is seeking a detail-oriented AP/AR Administrative Assistant to support daily accounting and office operations on a part-time basis. The role focuses on invoices, payments... ...Benefits include weekly pay, early-direct-hire opportunities, and fast onboarding through...Part timeWeekly payWork at office3 days per week
$18.39 per hour
Lindbergh Schools is seeking an Administrative Assistant in the Business Office Data Entry role in St. Louis, MO. The part-time position (approximately 16.5 hours/week) involves handling accounts payable, vendor files, and routine financial reconciliations to support the...Part timeHourly payWork at officeImmediate start- ...Description Financial Administrator AR/AP will support the agency... ...in ensuring timely and accurate invoicing... ...Accounting & Support Assist with monthly bank and... ...can be filled at either part‑time or full‑time capacity... ...including recruiting, hiring, placement, promotion,...Part timeHourly payFull timeWork experience placementWork at officeLocal areaMonday to FridayFlexible hours
$18.39 per hour
Administrative Assistant - Business Office Data Entry Lindbergh Schools Administration Office - St. Louis... ...- Business Office Data Entry Part-time position, approximately16.5 hours/week... ...copies. Process vendor payments weekly: AP, CPA, ACH, and file copies. Assists with...Part timeHourly payContract workWork at officeImmediate startWork visa$19 per hour
...Office Personnel Administrator We are hiring immediately for a full time Office Personnel Administrator position. Location... ...members: ~ Full-time and part-time positions are offered the... ..., Commuter Benefits, Employee Assistance Program, Flexible Spending Accounts...Part timeHourly payFull timeWork at officeLocal areaImmediate startRemote workMonday to FridayFlexible hours- ...Urgent Care Locum Assignment in west St. Louis !! ****@*****.*** Background: Locum Tenens BC/BE family medicine... ...and X-ray services is available at all sites. We would take part time or full timecandidates.The pay rate is subject to negotiation....Part timeUrgentLocumShift work
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$19 - $31.5 per hour
...is to provide general administrative support to one or more... ...applying, assigned and/or hired to work in areas with... ...the Administrative Assistant I, II, and III job and... ...vacation Paid personal time Career development... ...Missouri 63105 Time Type Part time #J-18808-Ljbffr...Part timeHourly payWork at officeShift work$21 - $23 per hour
...semi-retired or retired from healthcare Already works PRN or part-time and wants occasional additional shifts Wants the freedom and... ...rather than a predictable weekly schedule. Occasional same-day urgent coverage opportunities may include an additional shift...Part timeUrgentHourly payReliefShift work$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...Part timeHourly payWork at officeRemote workWork from homeFlexible hours- ...Opportunity!! Adult Psychiatry Full-Time Position but can start with Mornings/Part-Time if desired. New Hospital... ...Medicine and Rehab Jobs Physician's Assistant Jobs Plastic Surgery Jobs Podiatry... ...Surgery Jobs Trauma Surgery Jobs Urgent Care Medicine Jobs Urogynecology Jobs...Part timeUrgentFull timeDay shift
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$15 - $20 per hour
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...Part timeHourly pay- ...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 timeWork at officeMonday to Friday
- ...canine and feline patients without the additional expense of emergency clinic fees. Our single-doctor shifts offer care for common urgent cases, including wound management, ear infections, vomiting/diarrhea, and euthanasia. Each of our paperless clinics is specially designed...Part timeUrgentFlexible hoursShift workNight shiftAfternoon shift
$23 - $25 per hour
Express Employment Professionals Saint Louis is hiring a part-time Administrative Assistant to support day‑to‑day operations in a professional office setting. The role emphasizes data entry, invoicing, and basic accounting tasks, with room to grow. Flexible, entry‑level...Part timeHourly payWork at officeMonday to FridayFlexible hours$18 - $25 per hour
...communities. We are seeking a Receptionist / Administrative Assistant to serve as the primary receptionist... ...Minnesota/Wisconsin Area. This full-time, in-office position is responsible for... ...-time regular positions. Temporary and part-time roles eligible for limited benefits...Part timeFull timeTemporary workLocal areaMonday to Friday- UrgentVet Hospitals in Lemay, MO seeks a Veterinarian for our urgent care clinics offering after-hours care for dogs and cats with cloud EMR, digital x-ray and IDEXX in‑house labs. Single-doctor shifts emphasize efficient, compassionate care and strong client communication...Part timeUrgentShift workAfternoon shift
- ...Part-Time Urgent Care Veterinarian Department: UrgentVet Hospitals Employment Type: Full Time Location: UrgentVet - Lemay Description UrgentVet bridges the gap between daytime general practice and emergency/overnight care, offering after-hours care for canine and feline...Part timeUrgentFull timeFlexible hoursShift workNight shift
- ...compassionate Nurse Practitioner or Physician Assistant to join one of our employer-sponsored health clinics in Springfield, TN. Full-time, part-time and PRN opportunities are available.... ...in primary care, family medicine, urgent care, occupational health, or employer-sponsored...Part timeUrgentFull timeReliefMonday to FridayNight shiftWeekend work
$115k - $258k
...Veterinarian Veterinarian – GP & Urgent Care – St. Louis, MO Fox Creek Veterinary Hospital – Coming Soon to Creve Coeur | August... ...Hospital is expanding into Creve Coeur, MO, and we're seeking part-time or full-time Veterinarians to help launch our newest location....Part timeUrgentHourly payFull timeRelocation packageFlexible hoursShift work$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 timeRemote jobHourly payWork at officeWork from homeFlexible hours- ...Physician Opportunity Mercy-GoHealth Urgent Care - St. Louis Region We're excited... ...flexible scheduling options, including full-time and part-time roles, in a collaborative and... ...contributions and matching Relocation assistance (if applicable) and professional...Part timeUrgentFull timeRemote workRelocation packageFlexible hoursShift work
$22 - $23 per hour
...will be responsible for assisting patients throughout... ...and coordinate urgent scheduling requests.... ...Multitasking * Healthcare Administration * Team... ...Assistance Program * Time Off/Leave (PTO, Vacation... ...Intelligence (AI) to support parts of our hiring process, including...UrgentContract workTemporary workWork at office
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