ZipRecruiter

Log In

1

Accounting Assistant Jobs in Reston, VA (NOW HIRING)

DEFTEC Corporation

Accountant

Washington, DC · On-site

Ensure that accounting records are accurate in both SharePoint and Unanet * Assist with semi-monthly payroll, including verification of accurate timesheets, expense reports due to employees, and ...

DEFTEC Corporation

Accountant

Washington, DC · Remote

Ensure that accounting records are accurate in both SharePoint and Unanet * Assist with semi-monthly payroll, including verification of accurate timesheets, expense reports due to employees, and ...

Deftec Corporation

Accountant

Washington, DC · On-site +1

Ensure that accounting records are accurate in both SharePoint and Unanet * Assist with semi-monthly payroll, including verification of accurate timesheets, expense reports due to employees, and ...

EdgeConneX

Accounting Intern

Herndon, VA · On-site

$23/hr

This position reports to a Senior Accountant but will include active coaching and mentorship from the Senior Director/Assistant Controller. Primary Responsibilities * Gain a broad overview of various ...

CFS

Accounting Manager

Fairfax, VA

$90K - $100K/yr

Accounting Manager will assist with payroll tax reporting * Accounting Manager will assist with budgeting and forecasting * Accounting Manager will complete ad hoc tasks and projects as requested ...

next page

Showing results 1-20

People also search for

All JobsAccounting JobsAccounting Assistant JobsAccounting Assistant Jobs in Reston, VA

Accounting Assistant information

See Reston, VA salary details

$13

$22

$31

How much do accounting assistant jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for accounting assistant in Reston, VA is $22.97, according to ZipRecruiter salary data. Most workers in this role earn between $19.52 and $25.53 per hour, depending on experience, location, and employer.

What Is the Job of an Accounting Assistant?

Accounting assistants help with billing, payments, and processing reports for their organization. As an accounting assistant, you review invoices and cash receipts, reconcile payments for vendors, and maintain financial records. You may also be required to produce financial reports under a tight deadline. Most of your work occurs under the supervision of a head accountant or the director of your department.

What are Accounting Assistants?

Accounting Assistants are professionals who support accountants and financial managers by performing administrative and clerical tasks related to financial recordkeeping. Their responsibilities typically include processing invoices, managing accounts payable and receivable, reconciling bank statements, preparing financial reports, and maintaining accurate records. They play a crucial role in ensuring the smooth operation of an organization’s accounting department by handling routine financial tasks and assisting with audits or budget preparations.

What are the key skills and qualifications needed to thrive as an Accounting Assistant, and why are they important?

To thrive as an Accounting Assistant, you need a solid understanding of basic accounting principles, attention to detail, and typically an associate’s degree in accounting or a related field. Familiarity with accounting software such as QuickBooks, Microsoft Excel, and enterprise resource planning (ERP) systems is often required. Strong organizational skills, reliability, and effective communication help you manage multiple tasks and collaborate with team members. These skills and qualities are important to ensure accurate financial recordkeeping and smooth support of the accounting department’s operations.

What are some common challenges Accounting Assistants face when managing multiple priorities, and how can these be addressed?

Accounting Assistants often juggle tasks such as processing invoices, reconciling accounts, and supporting end-of-month closings, which can create competing deadlines. Staying organized with effective time management and using accounting software tools can help prioritize urgent tasks and prevent errors. Regular communication with team members and supervisors also ensures that shifting priorities are addressed promptly and support is available during busy periods.

What is the difference between Accounting Assistant vs Bookkeeper?

AspectAccounting AssistantBookkeeper
CredentialsHigh school diploma; some roles may require basic accounting coursesHigh school diploma; experience in bookkeeping software often preferred
Work EnvironmentOffice setting, supporting accounting teamsOffice environment, managing financial records
Employer & Industry UsageUsed across various industries for administrative supportCommonly employed in small to medium businesses for financial record-keeping
Primary ResponsibilitiesData entry, invoice processing, assisting with reportsRecording financial transactions, reconciling accounts

While both roles support financial operations, an Accounting Assistant typically handles administrative tasks and data entry, assisting accountants, whereas a Bookkeeper manages detailed financial records and reconciliations. The roles often overlap but differ mainly in scope and depth of financial responsibilities.

More about Accounting Assistant jobs
What are the most commonly searched types of Accounting jobs in Reston, VA? The most popular types of Accounting jobs in Reston, VA are:
What are popular job titles related to Accounting Assistant jobs in Reston, VA? For Accounting Assistant jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Accounting Assistant jobs in Reston, VA look for? The top searched job categories for Accounting Assistant jobs in Reston, VA are:
What cities near Reston, VA are hiring for Accounting Assistant jobs? Cities near Reston, VA with the most Accounting Assistant job openings:
Accounting Assistant jobs near you
Infographic showing various Accounting Assistant job openings in Reston, VA as of June 2026, with employment types broken down into 3% As Needed, 60% Full Time, 32% Part Time, 1% Temporary, and 4% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $47,781 per year, or $23 per hour.
Accountant

Accountant

DEFTEC Corporation

Washington, DC • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 16 days ago

Job description

Accountant
Remote
DEFTEC delivers mission-critical solutions through skillfully delivered services and innovative products. We are inspired by the critical missions of our clients, and we are driven to provide the most effective solutions to execute their missions, operational challenges, and requirements. Our dedicated, experienced, and talented employees work closely with our clients to ensure the delivery of exceptional services and products.
POSITION OVERVIEW
DEFTEC Corporation has an opening for a full-time Accountant to support our corporate team. We seek a self-motivated individual who can work independently and demonstrate strong teamwork skills. This position provides an opportunity to be a key contributor to a rapidly growing organization, with room for substantial career growth. This dynamic role will support multiple aspects of the business, including accounting, contracts management, and pricing for bids and proposals. The experience acquired in this role will provide a comprehensive foundation for excelling in various federal contracting finance and contracts positions, as well as a path to eventual management/leadership roles.
JOB RESPONSIBILITIES:
  • Creating, entering, managing, and tracking Accounts Payable and Receivable under the direction of the Director of Accounting
  • Assist with Monthly/Quarterly/Year-End Closings, including making closing entries and account reconciliations
  • Assist with bi-weekly invoice preparation using Excel and Unanet, including verifying time incurred to actual billing
  • Assist with the tracking of project metrics, including current burn rate, available funding, and performance against budget
  • Support proposal pricing efforts, including gathering relevant basis of estimate information utilizing ERI, current employee salaries, and historical indirect rate information
  • Ensure that accounting records are accurate in both SharePoint and Unanet
  • Assist with semi-monthly payroll, including verification of accurate timesheets, expense reports due to employees, and reviewing deductions for accuracy

QUALIFICATIONS:
Required Qualifications:
  • Bachelor's degree in accounting, Finance, or Business Administration from an accredited institution (May be substituted for an Associate's Degree and 2 years of relevant experience)
  • 5+ years of general accounting/financial experience in government contracting
  • Understanding of different contract types
  • Strong payroll experience and understanding
  • Must be proficient in Unanet
  • Strong analytical and interpersonal skills
  • Strong attention to detail
  • Proficiency in Microsoft Office, specifically Excel
  • Adaptable and able to work independently

Preferred Qualifications:
  • Experience using Paycom is highly preferred

DEFTEC offers a comprehensive whole life benefits package that includes medical, dental, vision, holiday, paid time off, life insurance, short/long term disability, and educational reimbursement. DEFTEC also matches 401k contributions dollar for dollar up to 3% of employee's income and an additional $0.50 for every dollar between 4-5% of employee's income.
.The DEFTEC team is comprised of professionals who make a difference every day in crucial missions related to national security. Our leadership knows that this happens by employing a diverse team who is well taken care of. Our employees are our top priority making DEFTEC an ideal place to work.
Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Please contact if you require reasonable accommodations.
DEFTEC is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP and alcohol when criteria is met as outlined in our policies.
AAP/EEO Statement
DEFTEC Corp is an Equal Opportunity and Affirmative Action Employer and prohibits discrimination and harassment of any type on the basis of actual or perceived race, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding and medical conditions related to pregnancy, childbirth or breastfeeding), gender, gender identity, and gender expression, religious creed, disability (mental and physical) including HIV and AIDS, medical condition (cancer and genetic characteristics ), genetic information, age, marital status, civil union status, sexual orientation, military and veteran status, denial of family and medical care leave, arrest record and/or any other characteristic(s) protected by federal, state or local law.
This policy applies to all terms of employment including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, training, compensation, benefits, employee activities and general treatment during employment.
Other Duties
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

Apply