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Senior Accountant (Payroll and AP)

ITCON Services
Vienna, VA Full Time
POSTED ON 6/6/2026 CLOSED ON 7/5/2026

What are the responsibilities and job description for the Senior Accountant (Payroll and AP) position at ITCON Services?

We are seeking a detail-oriented and experienced Senior Accountant (Payroll and AP) to join our Finance and Accounting team. The ideal candidate will have a strong background in federal contracting, with specific experience managing payroll under the Service Contract Act (SCA). This role requires meticulous attention to detail, a deep understanding of government regulations, and the ability to ensure accurate, timely financial operations.

Key Responsibilities

Payroll Management

  • Administer and process multi-state payroll for exempt and non-exempt employees.
  • Ensure compliance with SCA wage determinations, fringe benefits, and Department of Labor requirements.
  • Maintain accurate payroll records and resolve discrepancies promptly.
  • Collaborate with HR to ensure employee classifications and benefits align with contract requirements.
  • Assist with preparation of Payroll and Month-end journal entries

Accounts Payable (AP)

  • Oversee AP processes including invoice review, coding, and payment approvals.
  • Ensure timely and accurate processing and entry of Vendor Invoices, Vendor Payments, Billing, Customer Payments
  • Ensure compliance with FAR and company policies.
  • Manage vendor relationships and resolve payment issues.
  • Support month-end close by preparing AP accruals and reconciliations.
  • Support the 1099 reporting process

Compliance & Reporting

  • Prepare and submit required government reports related to payroll and labor compliance.
  • Assist with audits (internal, external, and government) by providing accurate documentation.
  • Maintain knowledge of evolving government contracting regulations and accounting standards.

Financial Support

  • Support the day-to-day operations of the accounting department
  • Collaborate with Contracts, Program Management, and HR teams to ensure proper labor charging and billing in compliance with contract terms
  • Provide insights into payroll and AP trends to support decision-making.
  • Contribute to process improvements and system enhancements.

Qualifications

  • Bachelor's degree in Accounting, Finance, or related field; CPA or CMA preferred.
  • 5 years of accounting experience, with at least 3 years in government contracting.
  • Strong knowledge of SCA compliance and wage determinations.
  • Hands-on experience with Unanet ERP system is required
  • Advanced Excel skills and familiarity with payroll software.
  • Excellent communication, organizational, and problem-solving skills.
  • Ability to work independently and manage multiple priorities in a fast-paced environment.

Preferred Experience

  • Prior experience with Unanet or other government contractor accounting systems.
  • Knowledge of FAR, CAS, and other federal contracting regulations.

Salary.com Estimation for Senior Accountant (Payroll and AP) in Vienna, VA
$93,988 to $114,464
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