Billing Specialist

Complete Building Services (CBS), a leading building management company located in Washington, DC (Friendship Heights), is seeking a detail-oriented Billing Specialist to support accurate and timely customer invoicing across a diverse portfolio.This role is responsible for preparing, reviewing, and processing invoices, ensuring compliance with customer contracts and documentation requirements. The ideal candidate is highly organized, analytical, and able to manage multiple priorities in a fast-paced environment. Hours and salary.Key Responsibilities:Prepare, review, and process accurate billing submissions for commercial, federal, state, local government, and non-profit clientsAnalyze contracts, purchase orders, and agreements to determine billing requirements (labor rates, materials, markups, and supporting documentation)Create and maintain customer sales orders to support ongoing billing activitiesDevelop and utilize billing checklists and financial reports to ensure accuracy and timely submissionCoordinate invoice dates and resolve discrepancies with internal teams and customersPartner with collections team to support accounts receivable effortsHours: Monday-Friday 7am to 4pmSalary: Based on experience $32.00-$40.00We are looking for:3+ years of billing experience, preferably supporting government and/or contract based billingStrong understanding of contract review, timekeeping data, and invoice documentationExcellent attention to detail with strong analytical and problem-solving skillsEffective communication and interpersonal skillsAbility to work independently and manage multiple deadlinesProficiency in Microsoft Office Suite (Excel, Word, Outlook)Experience with ERP systems required (NetSuite strongly preferred)Associates degree (or equivalent) preferred but not requiredEOE, including disability/veteransComplete Building Services (CBS) is dedicated to the operation and maintenance of facilities across the commercial and government sectors. CBS is the largest division of The Donohoe Companies, Inc., one of Washington, DC’s most established and respected real estate organizations.At CBS, our people are our greatest strength. We celebrate a diverse and talented workforce, and it shows in everything we do. We are proud to have been recognized multiple times as a “Best Place to Work” by the Washington Business Journal.Our collaborative culture begins with the interview process and continues throughout your career with us—through daily teamwork, regular company events, potluck breakfasts and lunches, and fun office contests. We believe that when employees feel supported and valued, they do their best work.Perks & BenefitsWe offer a comprehensive and competitive benefits package that includes:Competitive salariesMedical, dental, vision, life, and disability insuranceFlexible Spending Accounts (FSA)Flexible vacation policyCommuter benefits401(k) retirement plan with company matchIn addition, we provide exceptional extras that go beyond standard benefits, including:Tuition reimbursement for education and professional certificationsEmployee discount programs (including hotels and vendor products)Employee Assistance Program (EAP) offering access to free financial consultants, therapists, and legal servicesWe value diversity and believe that building teams where everyone can be their authentic self is essential to our success. Join CBS and discover what the best work of your career can look like.

Created: 2026-03-30