Payroll Contractor

MRA - The Management Association

. Process and audit multi-state payroll on a weekly, biweekly, or semi-monthly schedule .

Posted 11/4/2026contractRemote • Wisconsin • United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive payroll processing expertise, particularly with ADP systems, including Workforce Now and Workforce Manager. Proficient in multi-state payroll compliance, reconciliations, and payroll reporting, with a strong focus on accuracy and process improvement.

Highest-signal resume keywords

ADP Payroll SystemsMulti-State Payroll ProcessingPayroll Compliance KnowledgeExcel ProficiencyCPP or FPC Certification

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Payroll ProcessingPayroll ReportingReconciliationTimekeeping SystemsWage/Hour ComplianceTax RegulationsGarnishments HandlingEmployee Records ManagementProcess ImprovementAutomation Implementation

Soft Skills

Customer Service MindsetAttention to DetailTime ManagementConfidentialityClear Communication

Tools & Technologies

ADPExcelADP Time & AttendanceKronosUKG

Certifications & Qualifications

CPPFPCADP Certifications

Industry Keywords

Manufacturing PayrollDistribution PayrollBenefits DeductionsHSAFSA401(k) CoordinationEmployee Data IntegrityInternal AuditsExternal AuditsPayroll SOPs

About the role

Key responsibilities & impact

Process and audit multi-state payroll on a weekly, biweekly, or semi-monthly schedule
Administer payroll in ADP, including employee records, earnings, deductions, and taxes
Review timesheets and timekeeping data, validate approvals, and resolve discrepancies
Handle retro pay, bonuses, commissions, garnishments, terminations, and FMLA/LOA leave pay
Ensure compliance with federal, state, and local wage/hour and tax regulations
Reconcile payroll reports and general ledger entries
Coordinate with Finance on journal entries and month-end close support
Support ADP tax filings, resolve notices, administer W-2s, and manage year-end processes
Serve as an escalation point for payroll questions and issue resolution
Support internal and external audits, document controls, and maintain payroll SOPs
Identify and implement process improvements, automation, and ADP best practices
Partner with HR on onboarding/offboarding, benefits deductions, and employee data integrity

Requirements

What you’ll need

3–7+ years of progressive payroll experience; senior-level processing and troubleshooting
Hands-on experience with ADP payroll systems; Workforce Now strongly preferred, including Workforce Manager Time Functions
Experience processing payroll for multi-state populations and handling complex pay scenarios
Strong knowledge of payroll compliance: wage/hour, taxes, garnishments, and recordkeeping
Comfort with reconciliations and payroll reporting, including ADP reports, Excel, and GL coordination
High proficiency in Excel, including lookups, pivots, filters, and basic formulas; advanced skills a plus
Strong customer service mindset and ability to explain payroll topics clearly
Discretion with confidential information; excellent attention to detail and time management
High school diploma/GED required
ADP certifications or implementation experience preferred
Experience with timekeeping systems such as ADP Time & Attendance or Kronos/UKG preferred
Manufacturing/distribution payroll experience preferred
Experience with benefits deductions, HSA/FSA, and 401(k) file coordination preferred
CPP or FPC preferred

Benefits

Comp & perks

Contract role
Remote work option
Hybrid option to Janesville, WI office
Typical business hours with occasional peak periods
Assistance and accommodations available for applicants with disabilities