Payroll Associate

St. Charles, MOJob DescriptionWe are seeking a detail-oriented Payroll Administrator to support a short-term project focused on reviewing historical payroll data. This role involves accurately analyzing past payroll records and entering the information into structured Excel spreadsheets for reporting and recordkeeping purposes.ResponsibilitiesReview and analyze historical payroll data for accuracy and completeness.Enter payroll information into Excel documents following established templates and guidelines.Validate calculations, totals, and ensure data consistency.Identify and flag discrepancies or missing information.Maintain confidentiality of sensitive payroll and employee information.Essential SkillsExperience in payroll, data entry, or administrative support.Strong Excel skills with the ability to manage spreadsheets.High attention to detail.Ability to work independently and meet deadlines.Experience handling confidential information.Additional Skills & QualificationsOrganizational skills.Reconciliation skills.Work EnvironmentThis position requires working Monday to Friday during regular business hours in an office setting. It is a great opportunity for someone to gain experience in payroll and with a mid-sized manufacturing company.Job Type & LocationThis is a Contract position based out of Saint Charles, MO.Pay And BenefitsThe pay range for this position is $24.00 - $25.00/hr.RequirementsEligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave)Workplace TypeThis is a fully onsite position in Saint Charles,MO.Application DeadlineThis position is anticipated to close on May 16, 2026.About Aston CarterAston Carter provides world-class corporate talent solutions to thousands of clients across the globe. Specialized in accounting, finance, human resources, talent acquisition, procurement, supply chain and select administrative professions, we extend the capabilities of industry-leading companies. We draw on our deep recruiting expertise and expansive network to meet the evolving needs of our clients and talent community with agility and excellence. With offices across the U.S., Canada, Asia Pacific and Europe, Aston Carter serves many of the Fortune 500. We are proud to be a ClearlyRated Best of Staffing® double diamond winner for both client and talent service.The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email astoncarteraccommodation@astoncarter.com for other accommodation options.San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.