Senior Accountant

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Posted Sep 3, 2026

Remote · US Full Time
$90K – $100K/yr

Overview

This role is located in Reston, VA or offers remote work.

The organization is seeking a Senior Accountant to own accounts payable and payroll functions and provide general ledger accounting support across multiple legal entities in Unanet. The position requires 3+ years of hands-on accounting experience, strong Unanet proficiency (required), and the ability to work independently in a fast-paced, multi-entity environment.

Responsibilities

Daily tasks

  • Manage organization setup and maintenance, including new vendors, customers, employees, and 1099s
  • Enter vendor invoices accurately and in a timely manner
  • Review bank activity daily to capture and record auto-pay expenses
  • Serve as the Finance point of contact for expense report review and approval
  • Process and post expense reports
  • Administer Unanet user setup and access

Weekly tasks

  • Run weekly AP aging reports and process approved vendor payments in coordination with FP&A
  • Process vendor payments in Unanet and set up ACH/wire transfers in the bank
  • Track 1099 annual payments
  • Manage corporate AMEX credit card program, including:
    • Importing AMEX data into Unanet
    • Managing corporate subscriptions
    • Entering AMEX transactions in Unanet via journal entries (JEs)
  • Work with vendors to reconcile discrepancies

Semi-monthly tasks

  • Process semi-monthly payroll for multiple entities in Paylocity
  • Process expense report payments in Paylocity
  • Enter payroll transactions in Unanet via journal entries
  • Post labor costs once timesheets are finalized
  • Manage garnishments, including setup, deductions, and remittance
  • Process 401(k) contributions post-payroll
  • Manage 401(k) loan deductions and tracking
  • Handle payroll tax notices and serve as the point of contact for communications with Paycor on payroll tax matters
  • Resolve payroll-related state tax issues as they arise

Monthly tasks

  • Perform bank reconciliations for multiple bank accounts
  • Complete month-end balance sheet account reconciliations for all entities
  • Prepare and submit reclassification and month-end journal entries

Quarterly reporting

  • Prepare and submit B&O local tax reports
  • Review payroll tax reports for accuracy

Annual tasks & reporting

  • Provide support during the annual audit
  • File personal property tax and BPOL tax returns
  • Track and report 1099s by January 31

Other

  • Perform other duties as assigned within Finance and across other functional areas as needed

Required Qualifications

  • Bachelor’s degree in Accounting, Finance, or a related field, or equivalent professional experience
  • 3+ years of experience in an accounting role
  • Proficiency in Unanet (required — candidates without Unanet experience will not be considered)
  • Experience with accounts payable and payroll processing
  • Knowledge of generally accepted accounting principles (GAAP)
  • Strong attention to detail and commitment to accuracy
  • Excellent organizational and time management skills
  • Ability to manage multiple priorities and meet deadlines in a remote environment
  • Ability to work independently, exercise sound judgment, and take ownership of assigned functions
  • Proficiency with Microsoft Office Suite, particularly Excel

Preferred Qualifications

  • Experience with Paylocity payroll platform
  • Multi-legal entity (MLE) accounting experience
  • Experience supporting government contractors
  • Familiarity with B&O tax filings and personal property/BPOL tax reporting

Compensation & Benefits

  • The expected salary range within the Washington, DC metropolitan area is $90,000 - $100,000. Final compensation is unique to each individual and will be determined based on factors such as experience, education, geographic location, and contractual requirements. This is not a guarantee.
  • Benefits include Health/Dental/Vision, 401(k), Paid Time Off, STD/LTD/Life Insurance/Voluntary Life Insurance, Stipends, Referral Bonuses, and more.

Location

Reston, VA or remote