Top 72 Expense Accountant Jobs in Reston, VA

Staff Accountant
MATSYS —Sterling, VA
- $65,000 - $85,000 a year
- Full-time
- Writing skills
- Pass drug screening
- Mid-level
- Paid holidays
- Health insurance
Quick Apply
7d
Accountant
PASONA N A, INC. —Bethesda, MD
- $70,000 - $80,000 a year
- Full-time
- Inventory management
- 5 years
- Bachelor of Science
1d
Staff Accountant
Riverside Research Institute —Fairfax, VA
- $70,000 - $100,000 a year
- Full-time
- ERP systems
- Mid-level
- Office
6d
Onboarding Accounting Associate
Aprio —Arlington, VA
- $70,000 - $100,000 a year
- Full-time
- Hybrid work
- Microsoft Excel
- 3 years
- Bachelor's degree
- Profit sharing
- Wellness program
Federal Staff Accountant
Hitachi —Reston, VA
- $65,000 - $80,000 a year
- Full-time
- Hybrid work
- Oracle
- Mid-level
- Office
Staff Accountant
Advanced IT Concepts LLC —Reston, VA
- Full-time
- 5 years
- Mid-level
- Office
Accountant
CIS Secure —Ashburn, VA
- $70,000 - $105,000 a year
- Full-time
- Computer literacy
- ERP systems
- Mid-level
- Health savings account
- Paid holidays
Associate Accountant
Pharmacy First Health —Washington, DC
- Full-time
- Hybrid work
- 3 years
- Finance
- Bachelor's degree
Quick Apply
Junior GL Accountant (#26-128)
Strategic Analysis, Inc. —Arlington, VA
- Full-time
- Oracle
- ERP systems
- Office
Quick Apply
2d
Senior Accountant
U.S Comm for Refuge —Arlington, VA
- $90,000 - $95,000 a year
- Online Application
- Mid-level
- Office
- Bachelor's degree
Quick Apply
Accountant
OMEGA —Fairfax, VA
- $60,000 - $90,000 a year
- Full-time
- Mid-level
- Office
- Finance
Quick Apply
Accountant 1
Advanced Strategic Insight —Washington, DC
- $50,000 - $85,000 a year
- Full-time
- Remote
- Research
- Mid-level
- Finance
- 401(k) matching
Quick Apply
CORP - Senior Staff Accountant
Avports LLC —Dulles, VA
- $80,000 - $90,000 a year
- Full-time
- ERP systems
- Mid-level
- Office
- Paid holidays
- Health insurance
Quick Apply
Staff Accountant
Vision Point Systems, Inc. —Fairfax, VA
- $70,000 - $85,000 a year
- Full-time
- Hybrid work
- Mid-level
- Office
- 3 years
- Disability insurance
- Health insurance
Quick Apply
3d
Federal Staff Accountant
Hitachi Rail —Reston, VA
- $65,000 - $80,000 a year
- Full-time
- Hybrid work
- Oracle
- Mid-level
- Office
7d
Accountant
Sprezzatura Management Consulting —Arlington, VA
- $75,000 - $95,000 a year
- Extended hours
- Hybrid work
- Mid-level
- Office
- Finance
- Paid holidays
- Disability insurance
Quick Apply
Senior Accountant
Lawelawe —Chantilly, VA
- $85,000 - $100,000 a year
- Full-time
- Hybrid work
- Ability to walk for extended periods
- 5 years
- Research
Quick Apply
Accountant
RAJA TRADING COMPANY INC —Falls Church, VA
- $55,000 - $60,000 a year
- Full-time
- Mid-level
- Office
- Analysis skills
- Health insurance
- Dental insurance
Quick Apply
Senior Accountant
Leading Path Consulting —Washington, DC
- $75,000 - $105,000 a year
- Full-time
- Remote
- 5 years
- Analysis skills
- Bachelor's degree
- Paid holidays
- 401(k)
Quick Apply
Staff Accountant
Washington Commanders —College Park, MD
- Office
- Finance
- Bachelor's degree

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Staff Accountant

MATSYS -
Sterling, VA

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Job Details

Full-time
$65,000 - $85,000 a year
7 days ago

Benefits

Paid holidays
Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance

Qualifications

Business financial process improvement
Financial close processing
Internal controls
Payroll tax
Accounts receivable management
Financial reporting
Balance sheet
Data integrity and documentation
Bachelor's degree
Closing the books
Data accuracy checks
Payroll reconciliation
Bachelor's degree in accounting
Payroll record maintenance
Audit support
Fixed asset management
Financial compliance

Full Job Description

About MATSYS

MATSYS is an innovation driven advanced manufacturing company developing and producing specialty engineered materials that power next generation aerospace, defense, and energy applications. Our technologies enable breakthroughs in performance, efficiency, and reliability—solving some of the most complex materialsengineering challenges in the world.

We are in a period of rapid growth and scaling, and we thrive on collaboration, technical excellence, and a culture of continuous improvement. At MATSYS, you will have the opportunity to directly influence the success of mission‑critical programs and build a supply chain designed for resilience, agility, and world‑class execution.

If you are excited by complex materials, advanced manufacturing, and high‑impact technical problem‑solving, you’ll feel right at home here.

About the Role

The Staff Accountant supports accurate, compliant financial operations across the general ledger, AP/AR, payroll, and monthly close. Working closely with the Accounting Manager, this role prepares reconciliations and schedules, ensures timely reporting, and maintains strong internal controls in accordance with GAAP and government contract requirements.
Position Requirements

General Ledger & Reconciliations

Prepare and post journal entries; maintain and review the general ledger for accuracy and completeness.
Reconcile bank, credit card, and balance sheet accounts monthly; investigate and resolve variances promptly.
Maintain audit‑ready supporting documentation for all transactions.

Month‑End & Year‑End Close

Assist with monthly/annual close activities, including accruals, prepaids, and fixed asset entries.
Prepare supporting schedules, reconciliations, and flux analyses; ensure reporting deadlines are met.
Partner with the Accounting Manager to improve close efficiency and control effectiveness.

Accounts Payable, Accounts Receivable & Billing

Issue customer invoices in accordance with contract type and terms (FFP, T&M, Cost‑Type) and support GovCon billing requirements.
Process vendor invoices, employee expense reports, and payments with proper coding, approvals, and documentation.
Record customer receipts; monitor AR aging and support collections.
Reconcile vendor statements; resolve billing/payment discrepancies; assist with month‑end AP/AR reconciliations.
Ensure transactions comply with company policies and government contract requirements (e.g., FAR/DFARS, DCAA).

Payroll

Process payroll accurately and on schedule; reconcile payroll, payroll tax accounts, and benefit deductions.
Prepare payroll journal entries and maintain payroll records and supporting documentation.

Compliance & Audit

Maintain comprehensive documentation to support audits and tax filings.
Assist with external audits (financial, DCAA) and tax preparation as needed.
Uphold internal controls, accounting policies, and GAAP; recommend process improvements.

Qualifications

Education

Bachelor's degree in Accounting required.

Experience

2–5 years of accounting experience preferred.
Experience with general ledger accounting and month-end close.
Deltek Costpoint and GovCon experience preferred

Knowledge & Skills

Strong understanding of GAAP; familiarity with FAR/DFARS and DCAA compliance preferred.
Proficiency in Microsoft Excel (pivot tables, lookups; Power Query a plus); aptitude with ERP/accounting systems (Deltek Costpoint preferred).
Excellent analytical skills, attention to detail, and organization.
Ability to manage multiple priorities and meet deadlines in a fast‑paced environment.
Effective written and verbal communication; able to work independently and collaboratively.
Experience with budgeting and financial analysis preferred.

Key Competencies

Accuracy & attention to detail • Integrity & confidentiality • Time management
Critical thinking • Initiative • Team collaboration • Continuous improvement

Why Join MATSYS

Competitive salary and performance incentives
Comprehensive health, dental, and vision coverage
401(k) with employer contribution
Paid time off and paid holidays
Support for certifications, training, and career development
The opportunity to directly shape the facilities infrastructure powering breakthrough technologies

All qualified applicants will receive consideration for employment without regard to characteristics protected by law or irrelevant to performance, unless otherwise required by law.

MATSYS uses E-Verify to verify right-to-work.

MATSYS is a Drug-Free Workplace. Candidates are required to pass a pre-employment background investigation and drug test prior to following receipt of a conditional job offer.

Quick Apply

Refine Your Search

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