Payroll, AP, and T&E Manager - Oak Ridge, TN

RSI EnTech, LLC

$75K — $95K *
Education, Government & Non-Profit
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Accounting, Finance, or related field.
  • 7+ years of experience in payroll and/or accounts payable, preferably in government contracting.
  • 3+ years of leadership or supervisory experience.
  • Strong knowledge of FAR, DCAA audit requirements, labor costing, and project accounting.
  • Experience with multi-state payroll and tax compliance.

Responsibilities

  • Oversee full-cycle payroll processing in Deltek Costpoint for timely and accurate payments.
  • Ensure compliance with tax regulations and government contracting requirements.
  • Manage all aspects of accounts payable processing and vendor payments.
  • Administer travel and expense processes for compliance with regulations and company policies.
  • Maintain internal controls and support audit readiness across all functions.

Benefits

  • Opportunity for professional development and leadership growth.
  • Engagement in continuous improvement initiatives and system optimization.
  • Collaboration across multiple teams such as Finance and HR for holistic operational efficiency.
Full Job Description
Job Summary:

The Payroll, Accounts Payable (AP), and Travel & Expense (T&E) Manager is responsible for the end-to-end management of payroll, vendor payables, and employee expense processes within a government contracting environment. This role ensures strict compliance with FAR, DCAA, and other regulatory requirements, while maintaining accurate financial records in Deltek Costpoint ERP.

The position plays a critical role in supporting project accounting, audit readiness, and internal controls, while driving operational efficiency and leading a multi-functional team. This position is an office-based environment, with extended hours during payroll cycles, month-end close, and audit periods.

Payroll Management (Government Contracting Focus)
  • Oversee full-cycle payroll processing within Deltek Costpoint, ensuring accuracy and timeliness across multi-state jurisdictions.
  • Ensure compliance with federal, state, and local tax regulations, as well as government contracting requirements.
  • Manage labor distribution, ensuring accurate charging of labor to contracts, projects, and cost pools.
  • Partner with HR and Contracts to ensure proper labor classifications and compliance with wage determinations (e.g., SCA, DBA).
  • Lead year-end processes including W-2 preparation and support audits including DCAA audits by maintaining payroll documentation and audit trails.

Accounts Payable
  • Oversee full-cycle AP processing in Costpoint, including 3-way matching, invoice approvals, and payment runs.
  • Ensure costs are properly recorded in accordance with FAR allowability and allocability rules.
  • Monitor subcontractor and vendor payments, ensuring compliance with contract terms and flow-down clauses.
  • Maintain vendor records, including W-9s and 1099 reporting.
  • Support audit requests (DCAA, external auditors) with documentation and reconciliations.
  • Manage cash disbursements and support cash flow planning.

Travel & Expense (T&E)
  • Administer T&E processes within Costpoint or integrated systems (e.g., Concur), ensuring compliance with FTR/JTR and company policies.
  • Review and approve expense reports for accuracy, allowability, and proper project charging.
  • Ensure per diem rates, travel costs, and expense categories comply with government regulations.
  • Manage corporate credit card programs and expense audits.
  • Train employees on proper expense reporting and compliance requirements.

Compliance, Controls & Audit
  • Ensure adherence to FAR, CAS (if applicable), and DCAA compliance standards.
  • Maintain and strengthen internal controls across payroll, AP, and T&E functions.
  • Support system audits, incurred cost submissions, and provisional billing rate reviews.
  • Ensure processes support audit readiness at all times.

Leadership & Process Improvement
  • Lead, mentor, and develop a team responsible for payroll, AP, and T&E operations.
  • Drive continuous improvement initiatives, including automation and Costpoint optimization.
  • Develop and monitor KPIs (cycle times, error rates, compliance metrics).
  • Collaborate with Finance, Project Accounting, Contracts, and HR teams.

Requirements and Education:
  • Bachelor's degree in Accounting, Finance, or related field.
  • 7+ years of experience in payroll and/or AP, preferably in government contracting. Experience in lieu of education may be considered.
  • 3+ years of leadership or supervisory experience.
  • Strong knowledge of: FAR (Federal Acquisition Regulation), DCAA audit requirements, Labor costing and project accounting.
  • Experience with multi-state payroll and tax compliance.


Preferred Requirements and Education:
  • Hands-on experience with Deltek Costpoint ERP (payroll, AP, expense modules).
  • Experience with Costpoint Time & Expense or integration with Concur.
  • Knowledge of Service Contract Act (SCA) and Davis-Bacon Act (DBA) requirements.
  • Experience supporting incurred cost submissions and government audits.

Key Competencies:
  • Strong understanding of government compliance and audit requirements.
  • High attention to detail and accuracy.
  • Process improvement and systems optimization mindset.
  • Ability to manage competing priorities in a deadline-driven environment.
  • Strong communication and cross-functional collaboration skills.

Success Metrics:
  • Payroll accuracy and compliance (including labor distribution accuracy).
  • AP cycle times and error rates.
  • T&E compliance with FAR/FTR regulations.
  • Audit outcomes (DCAA, external audits).
  • Process efficiency improvements and system utilization.
  • Team performance and retention.

Clearance and Health Regiments
  • Criminal Background Check
  • Pre-placement Drug Screening

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