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Part Time Biller Jobs in Washington (NOW HIRING)

Leidos

Part Time Mission Logistician

Laurel, MD · On-site

Part Time Mission Logistician (TS/SCI with Polygraph) Leidos | Cyber & Analytics Business Area ... Prepare and process DD Form 1149 and documentation associated with Government Bills of Lading.

Leidos

Part Time Mission Logistician

Laurel, MD · On-site

$82K - $149K/yr

Description Part Time Mission Logistician (TS/SCI with Polygraph) Leidos | Cyber & Analytics ... Prepare and process DD Form 1149 and documentation associated with Government Bills of Lading.

Aston Carter

Part-time Bookkeeper

Crofton, MD · On-site

$40/hr

Part-time Bookkeeper The Part-time Bookkeeper will be responsible for managing payables ... Generate and email bi-monthly invoices to clients, update billed revenue reports, and prepare ...

Aston Carter

Part-time Bookkeeper

Crofton, MD · On-site

$40/hr

Part-time Bookkeeper The Part-time Bookkeeper will be responsible for managing payables ... Generate and email bi-monthly invoices to clients, update billed revenue reports, and prepare ...

Aston Carter

Part-time Bookkeeper

Crofton, MD · On-site

$40/hr

Job Title: Part-time Bookkeeper The Part-time Bookkeeper will be responsible for managing payables ... Generate and email bi-monthly invoices to clients, update billed revenue reports, and prepare ...

Educational Connections

Part-Time Tutor

Fairfax, VA · On-site

$40/hr

We secure clients and bill them directly, allowing you to focus on teaching. * Your success will be recognized and appreciated. You'll be able to see your direct impact in a child's success. You won ...

Educational Connections

Part-time Tutor

Fairfax, VA

$40/hr

We secure clients and bill them directly, allowing you to focus on teaching. * Your success will be recognized and appreciated. You'll be able to see your direct impact in a child's success. You won ...

Educational Connections

Part-Time Tutor

Fairfax, VA

$40/hr

We secure clients and bill them directly, allowing you to focus on teaching. * Your success will be recognized and appreciated. You'll be able to see your direct impact in a child's success. You won ...

Educational Connections

Part-time Tutor

Fairfax, VA · On-site

$40/hr

We secure clients and bill them directly, allowing you to focus on teaching. * Your success will be recognized and appreciated. You'll be able to see your direct impact in a child's success. You won ...

Quest Diagnostics

Phlebotomist II Part-Time

Leesburg, VA · On-site

$18.39/hr

Phlebotomist II Part-Time - Leesburg, VA, Monday to Friday, 2:30 PM to 5:30 PM, with rotational ... Obtain identification and accurately enter billing information and collect payments when required ...

Quest Diagnostics

Phlebotomist II Part-Time

Woodbridge, VA · On-site

$18.39/hr

Phlebotomist II Part-Time - Woodbridge, VA, Saturday 7:00 AM to 11:00 AM Pay range: $23.20 - $24.90 ... Obtain identification and accurately enter billing information and collect payments when required ...

Quest Diagnostics

Phlebotomist II Part-Time

Fairfax, VA · On-site

$18.39/hr

Phlebotomist II Part-Time - Fairfax, VA, Wednesday and Thursday 9:00 AM to 3:00 PM, with rotational ... Obtain identification and accurately enter billing information and collect payments when required ...

Quest Diagnostics

Phlebotomist II Part-Time

Elkridge, MD · On-site

$18.39/hr

Phlebotomist II Part-Time - Elkridge, MD, Saturday and Sunday, 5:00 AM to 9:00 AM Pay range: $23.20 ... Obtain identification and accurately enter billing information and collect payments when required ...

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All JobsBiller JobsPart Time Biller JobsPart Time Biller Jobs in Washington

Part Time Biller information

See Washington salary details

$15

$24

$32

How much do part time biller jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for part time biller in Washington is $24.87, according to ZipRecruiter salary data. Most workers in this role earn between $20.43 and $26.15 per hour, depending on experience, location, and employer.

What does a part time biller do?

A Part Time Biller is responsible for preparing and issuing invoices, tracking payments, and maintaining accurate financial records, typically on a reduced-hour or flexible schedule. They may work for healthcare providers, law firms, or other businesses that require regular billing management. Their duties often include verifying billing data, resolving discrepancies, and communicating with clients or insurance companies about outstanding accounts. Part Time Billers must be detail-oriented and familiar with accounting or billing software. This role is ideal for individuals seeking flexible work hours while still handling essential financial tasks.

How does a part time biller typically collaborate with other departments to ensure accurate invoicing?

As a Part Time Biller, you’ll frequently interact with departments such as sales, customer service, and accounting to gather the necessary information for generating accurate invoices. Communication is key, as you may need to clarify billing details, address discrepancies, or obtain supporting documentation. This collaborative approach helps ensure timely and correct billing, reduces errors, and fosters a smooth workflow across the organization. Being proactive and organized in your communication will help you succeed in this role.

What are the key skills and qualifications needed to thrive as a part time biller, and why are they important?

To thrive as a Part Time Biller, you need a solid understanding of billing procedures, attention to detail, and experience with basic accounting or finance principles, often supported by a high school diploma or equivalent. Familiarity with billing software such as QuickBooks, medical or legal billing systems, and Microsoft Excel is commonly required. Strong organizational skills, time management, and clear communication make someone stand out in this position. These skills ensure accurate invoicing, timely payments, and effective coordination with clients and internal teams.

What is the difference between Part Time Biller vs Medical Biller?

AspectPart Time BillerMedical Biller
CredentialsHigh school diploma or equivalent; certification optionalHigh school diploma; certification often preferred
Work EnvironmentMedical offices, clinics, billing companiesHospitals, clinics, billing services
Employer & IndustryHealthcare providers, billing firmsHealthcare facilities, insurance companies
Search & Comparison IntentPart Time Biller vs Medical Biller

Part Time Billers typically work fewer hours and may have more flexible schedules, often handling billing tasks in smaller practices or clinics. Medical Billers usually work full-time in larger healthcare settings, managing complex billing processes. Both roles require knowledge of medical coding and billing software, but Part Time Billers may not need advanced certifications. The choice depends on your desired work hours and work environment.

What are the most commonly searched types of Biller jobs in Washington?

The most popular types of Biller jobs in Washington are:

Part Time Biller jobs near you
Infographic showing various Part Time Biller job openings in Washington as of August 2026, with employment types broken down into 84% Full Time, 5% Part Time, 3% Temporary, and 8% Contract. Highlights an 83% Physical, 2% Hybrid, and 15% Remote job distribution, with an average salary of $51,728 per year, or $24.9 per hour.

Bookkeeper / Office Manager (Hybrid - Part-Time, 30 Hours per Week)

Interiors by Design

Silver Spring, MD • On-site

$27 - $30/hr

Part-time

This job post has expired 5 days ago. Applications are no longer accepted.

Job description

We are seeking a highly organized, detail-oriented Bookkeeper/Office Manager to join our team on a part-time (30 hours per week), hybrid basis. The ideal candidate will have strong accounting knowledge, exceptional organizational skills, and the ability to manage multiple priorities while providing outstanding support to both clients and internal staff.


Key Responsibilities

  • Manage all aspects of Accounts Receivable (A/R) and Accounts Payable (A/P)
  • Process customer invoicing, payments, and collections
  • Prepare monthly account reconciliations and assist with financial reporting
  • Support year-end accounting processes, including:
    • Preparation of 1099s
    • Collection and maintenance of W-9s
    • Year-end closeout activities
  • Process and manage AIA billing and construction-related invoicing
  • Maintain knowledge of federal contract billing systems, compliance requirements, and billing guidelines
  • Handle client billing inquiries, correspondence, and payment follow-up
  • Coordinate with vendors, subcontractors, and contractors regarding invoices, payments, and documentation
  • Maintain accurate financial records using QuickBooks Desktop
  • Assist with general office administration and day-to-day operational support
  • Organize electronic and paper filing systems
  • Perform additional bookkeeping and administrative duties as assigned


Qualifications

  • Minimum of 3-5 years of bookkeeping experience
  • Proficiency with QuickBooks Desktop is required
  • Strong understanding of Accounts Receivable, Accounts Payable, bank reconciliations, and general bookkeeping practices
  • Experience with year-end closing procedures, including 1099 and W-9 processing
  • Experience with AIA billing required
  • Knowledge of federal government billing systems and contract billing guidelines preferred
  • Strong collections and customer service experience
  • Excellent written and verbal communication skills
  • Proficient in Microsoft Office (Excel, Word, Outlook) and Google Workspace
  • Experience working with multiple software platforms and cloud-based applications
  • Strong organizational skills with exceptional attention to detail
  • Ability to prioritize tasks, meet deadlines, and work independently
  • Professional demeanor with excellent interpersonal skills


Additional Requirements

  • Must have reliable transportation
  • Must reside in the local area
  • Ability to work a hybrid schedule
  • Dependable, self-motivated, and capable of maintaining confidentiality

If you are a proactive professional who enjoys bookkeeping, client interaction, and office management in a collaborative environment, we encourage you to apply.

Company Description

Interiors by Design is a boutique design studio focused on residential, commercial and multifamily design projects with a commitment to detail, creativity, and client experience. At Interiors by Design, we celebrate creativity in all its forms, striving to create a harmonious blend of the unconventional and the familiar in our projects. Each design endeavor serves as a unique opportunity for our team to craft beautiful spaces that engage the senses and challenge conventional norms. Our expertise encompasses design, interior decorating, project management, and procurement, ensuring a comprehensive approach to every project.