OneMain Financial Jobs

Payroll System Implementation Consultant

Location: Remote with required travel for initial onsite training in Illinois

Hourly rate : W2 - negotiable depending on experience $55 Employment Type: Long‑Term Consulting (12 months)

Jefferson Wells is seeking an experienced consultant to support a payroll system implementation for one of our clients. This long‑term role involves contributing to both current‑state cleanup and future‑state design, depending on the consultant’s background. The engagement begins with on‑site training in Illinois, followed by remote work for the remainder of the assignment.

This is an excellent opportunity for a payroll professional with strong accounting, documentation, and testing experience who enjoys being embedded in transformational system initiatives.

Key Responsibilities

• Perform detailed balance sheet reconciliations and assist with cleanup of existing payroll‑related accounts.

• Support documentation of processes, including job guides, standard operating procedures (SOPs), and end‑user documentation.

• Assist with defining current‑state workflows and contribute to building future‑state process design as appropriate to your skillset.

• Participate in system testing activities—such as UAT, regression testing, and validating data flows—to ensure accurate payroll functionality.

• Contribute to hyper‑care efforts post‑go‑live, helping troubleshoot issues, answer user questions, and verify stabilization of payroll processes.

• Assist in setting up new balance sheet accounts, reports, and other system components needed for go‑forward operations.

• Work closely with project teams across Payroll, Finance, HR, and IT to support implementation milestones and ensure readiness for deployment.

• Maintain clear documentation that supports audit needs, process clarity, and long‑term system sustainment.

Qualifications

• Hands‑on experience with payroll systems and payroll accounting

• Strong understanding of balance sheet reconciliations

• Experience supporting technology implementations or large system changes required

• Familiarity with testing procedures and defect tracking

• Excellent documentation skills (job aids, SOPs, process maps)

• Advanced Excel skills; familiarity with large ERP environments (HFM experience is a plus)

Jefferson Wells is proud to offer the following benefits to our W2 consultants:*

• Medical and Prescription Drug Plans

• Dental Plan

• Vision Plan

• Health Savings Account

• Health Flexible Spending Account

• Dependent Care Flexible Spending Account

• Supplemental Life Insurance

• Short Term and Long-Term Disability Insurance

• Business Travel Insurance

• 401(k)

• Eligibility requirements apply, including a minimum-hours-worked threshold

ManpowerGroup is committed to providing equal employment opportunities in a professional, high quality work environment. It is the policy of ManpowerGroup and all of its subsidiaries to recruit, train, promote, transfer, pay and take all employment actions without regard to an employee's race, color, national origin, ancestry, sex, sexual orientation, gender identity, genetic information, religion, age, disability, protected veteran status, or any other basis protected by applicable law.