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Project Billing Jobs in Washington (NOW HIRING)

Sciens Building Solutions

Project Coordinator 2

Arbutus, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Track and report on change orders and project closeouts. * Assist with project billing and status reviews. * Assist project manager with material requisition, tracking, and delivery. * Coordinate and ...

Sciensbuildingsolutions

Project Coordinator 2

Arbutus, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Track and report on change orders and project closeouts. * Assist with project billing and status reviews. * Assist project manager with material requisition, tracking, and delivery. * Coordinate and ...

J L Terrell Construction

Project Engineer

Washington, DC · On-site

$50K - $60K/yr

  • Medical

  • Retirement

  • PTO

You'll work closely with Project Managers, Superintendents, and Assistant Project Managers to provide technical support for financial reporting, job costing, change orders, and project billing. If ...

J L Terrell Construction

Project Engineer

Washington, DC · On-site

  • Medical

  • Retirement

  • PTO

You'll work closely with Project Managers, Superintendents, and Assistant Project Managers to provide technical support for financial reporting, job costing, change orders, and project billing. If ...

JL Terrell Construction

Project Engineer

Washington, DC · On-site

  • Medical

  • Retirement

  • PTO

You'll work closely with Project Managers, Superintendents, and Assistant Project Managers to provide technical support for financial reporting, job costing, change orders, and project billing. If ...

Electrical Contractor

Be Seen First

Service Project Manager

Laurel, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Coordinate project billing and assist with collections. * Achieve established gross profit objectives while maintaining customer satisfaction. Field Operations * Coordinate daily activities with ...

New

i360technologies, Inc.

Project Manager

Reston, VA · Remote

Oversee Oracle Projects configuration for project cost collection, labor and non-labor cost accounting, reimbursable agreements, project billing, and integration with General Ledger, Payables ...

i360technologies, Inc.

Project Manager

Reston, VA · Remote

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Oversee Oracle Projects configuration for project cost collection, labor and non-labor cost accounting, reimbursable agreements, project billing, and integration with General Ledger, Payables ...

M&J Engineering

Project Manager - Bridges

Washington, DC

$130K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Responsible for project billing, budget management, scheduling, preparing scope and task proposals, technical writing, man-hour estimates, man-power projections, and client and sub-consultant ...

M&J Engineering

Project Manager - Bridges

Washington, DC · On-site +1

$130K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Responsible for project billing, budget management, scheduling, preparing scope and task proposals, technical writing, man-hour estimates, man-power projections, and client and sub-consultant ...

M&J Engineering

Project Manager - Bridges

Washington, DC · On-site +1

$130K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Responsible for project billing, budget management, scheduling, preparing scope and task proposals, technical writing, man-hour estimates, man-power projections, and client and sub-consultant ...

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Showing results 21-40

All JobsProject Billing JobsProject Billing Jobs in Washington

Project Billing information

See Washington salary details

$15

$25

$38

How much do project billing jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for project billing in Washington is $25.72, according to ZipRecruiter salary data. Most workers in this role earn between $20.96 and $28.32 per hour, depending on experience, location, and employer.

What is project billing?

Project billing is the process of tracking, documenting, and invoicing costs associated with a specific project. It involves monitoring project expenses, labor hours, and materials used, then generating invoices for clients based on agreed-upon terms. Accurate project billing ensures that all billable work is properly accounted for and helps maintain healthy cash flow for businesses. This process is crucial in industries like construction, consulting, and IT services, where projects vary in scope and duration.

What are the key skills and qualifications needed to thrive in project billing, and why are they important?

To thrive in Project Billing, you need strong financial acumen, attention to detail, and a background in accounting or finance, often supported by a relevant degree or certification. Familiarity with invoicing software, ERP systems like SAP or Oracle, and proficiency in Excel are typically required. Excellent organizational skills, problem-solving abilities, and effective communication help manage billing cycles and resolve discrepancies. These skills are crucial for ensuring accurate project billing, timely revenue recognition, and maintaining client satisfaction.

How does a project billing specialist typically collaborate with project managers and finance teams to ensure accurate invoicing?

A Project Billing specialist works closely with project managers to gather detailed data on project milestones, deliverables, and client agreements, ensuring that invoices accurately reflect completed work. They also coordinate with finance teams to reconcile project costs, track payments, and address discrepancies or client queries. Regular communication and updates between these teams help maintain transparency, reduce billing errors, and ensure timely revenue collection for the company.

What is the difference between Project Billing vs Project Coordinator?

AspectProject BillingProject Coordinator
CredentialsAccounting or finance background, certifications like CPA or QuickBooks proficiencyProject management certifications (PMP), organizational skills
Work EnvironmentFinance or accounting departments, client invoicingProject teams, client communication, scheduling
Employer & Industry UsageConstruction, IT, consulting firmsConstruction, marketing, IT projects

While Project Billing focuses on invoicing, financial tracking, and revenue recognition, Project Coordinators handle project planning, scheduling, and team communication. Both roles are essential in project-based industries but serve different functions within the project lifecycle.

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

The most popular types of Project Billing jobs in Washington are:

What are popular job titles related to Project Billing jobs in Washington?

For Project Billing jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Project Billing jobs in Washington look for?

The top searched job categories for Project Billing jobs in Washington are:

Project Billing jobs near you
Infographic showing various Project Billing job openings in Washington as of August 2026, with employment types broken down into 83% Full Time, 7% Part Time, 2% Temporary, and 8% Contract. Highlights an 78% Physical, 5% Hybrid, and 17% Remote job distribution, with an average salary of $53,505 per year, or $25.7 per hour.

Accountant/Project Accountant

Collins Elevator Service Inc

Washington, DC • On-site

$85K - $100K/yr

Full-time

Re-posted 4 days ago

Job description

Benefits/Perks
  • Careers Advancement Opportunities 
  • Flexible Scheduling
  • Competitive Compensation
Job Summary
 We are seeking a knowledgeable accountant to join our team. In this role, you will document the company’s financial transactions, prepare financial statements, prepare project WIPs, P&Ls, perform A/R, A/P, collections. The ideal candidate is detail-oriented, highly organized, and has a strong understanding of best practices in accounting. 

Responsibilities 
  • Enter financial data and transactions
  • Analyze budgets and other financial information
  • Reconcile bank statements
  • Prepare financial reports and statements
  • Verify the accuracy of transactions that have been entered
  • Process accounts payable and accounts receivable
  • Create accounting policies to comply with all rules and regulations
  • Process weekly payroll
  • Process weekly certified payroll for projects
  • Complete AIA Project Billing
  • Monitors, reviews and verifies accounting records and transactions for accuracy, timeliness and adequacy of supporting documentation.
  • Perform payroll functions in an accurate and timely manner, and submit payroll taxes
  • Conduct reconciliation of all accounts on an as needed basis
  • Maintain and balance the general ledger in an accurate, complete, and up-to-date manner
  • Perform all activities related to the accounts payable function including reviewing, coding, and processing payments
  • Perform account receivable functions including invoicing, deposits, collections, and revenue recognition
  • Prepare financial reports through collection, analysis, and summarization of data
  • Ensures compliance with internal policies, agency rules and regulations, and generally accepted accounting principles.
  • Reviews and analyzes reports for accuracy prior to distribution.
  • Clarifies or researches issues as necessary.
  • Provides input for the development of accounting applications, reports, forms, records and documented procedures.
  • Assists in development of financial projections and forecasts.
  • Providing project managers and clients with timely financial reports and budgets, as well as project forecasts.
  • Preparing pre-billing reports for project managers to review.
  • Preparing actual costs, working capital, and tax reports.
  • Monitoring receivable income and supporting project managers with collections.
  • Issuing invoices and purchase orders, perform all accounts payable duties
  • Ensuring a steady cash flow by generating, auditing, and sending invoices in a timely manner.
  • Performing month-end closings

Qualifications
  • Bachelor’s degree in accounting or a related field 
  • Previous experience as an accountant, bookkeeper, or similar position
  • Knowledge of generally accepted accounting principles (GAAP)
  • Advanced proficiency with Microsoft Excel spreadsheets and pivot tables, experienced in Microsoft Great Plains.
  • Strong mathematical and analytical skills
  • Excellent attention to detail, time management, and communication skills
  • Advanced proficiency in managing general ledgers, journal entries, and account reconciliations.
  • Exceptional ability to prepare project budgets, financial forecasts, and tax reports.
  • Extensive experience in project invoicing and billing.
  • In-depth knowledge of best practices in accounting.
  • High degree of accuracy and attention to detail
  • Experience with accounts payable, accounts receivable, payroll, and general ledger