Job Title: Billing Specialist Job Description The Billing Specialist supports complex construction and contracting projects by preparing accurate billings, managing billing schedules, and maintaining organized documentation. This role works closely with project managers, clients, and subcontractors to ensure timely, precise invoicing and collections while contributing to process improvements and strong internal controls. The position offers significant exposure to large, high-profile projects and provides strong opportunities for professional growth within a collaborative, fast-paced team. Responsibilities + Work closely with project managers to generate accurate client billings for construction and mechanical contracting projects. + Prepare and review AIA billing documents to accurately reflect project progress, costs, and contract terms. + Collaborate with project managers to establish billing schedules and deadlines, ensuring timely submission of payment applications. + Maintain organized records of all billing-related documents, including change orders, contracts, and lien waivers. + Liaise with clients, subcontractors, and project managers to resolve billing inquiries, discrepancies, and change requests. + Process customer payments in a timely and accurate manner. + Contact customers to discuss overdue payments and update account status based on current information. + Locate customers using appropriate tools and resources to support collection efforts. + Process payments and refunds, ensuring proper documentation and adherence to internal controls. + Call customers to resolve billing and credit issues and document outcomes appropriately. + Take proactive actions to encourage timely payments and reduce accounts receivable balances. + Lead or participate in cross-functional projects to streamline billing and collections processes and increase accuracy and efficiency. + Establish and enforce accounting policies and procedures related to billing and collections, ensuring proper internal controls exist and are followed. + Assist with special projects, billing and collection research, and ad hoc analysis as needed to support the finance and project teams. Essential Skills + At least 3 years of construction billing experience. + At least 2 years of experience with relevant construction billing systems or platforms. + At least 2 years of customer reconciliation experience. + At least 2 years of fixed price billing experience. + Intermediate proficiency in Microsoft Excel, including working with spreadsheets for billing, reconciliation, and analysis. + Strong knowledge of accounts receivable processes and best practices. + Proven experience in billing, construction billing, and invoicing in a project-based environment. + Ability to communicate effectively with clients, subcontractors, and internal teams to resolve billing issues. Additional Skills & Qualifications + System experience with COINS or similar construction/ERP billing systems; familiarity with K2A is a plus. + Associate or Bachelor’s degree in Accounting or a related field is preferred. + Experience with Time and Materials (T&M) billing. + Experience with Guaranteed Maximum Price (GMP) contracts and associated billing requirements. + Experience reviewing and interpreting contracts for billing implications. + Comfort working on cross-functional initiatives to streamline and improve billing and collections processes. + Ability to thrive in an environment that values independence, collaboration, and flexibility. Work Environment This role offers the flexibility to work 100% remotely. Candidates located near St. Paul, Minnesota may have the opportunity to spend some time in the local office if desired. The culture combines the stability, resources, and opportunities of a national contractor with the close-knit, team-focused atmosphere of a local business. The team values variety, new challenges, and a high-paced, collaborative environment where individuals work independently yet can rely on colleagues for support. Leadership emphasizes trust, flexibility, and respect for life outside of work, avoiding micromanagement and encouraging professional growth and developmen Job Type & Location This is a Contract to Hire position based out of Saint Paul, MN. Pay and Benefits The pay range for this position is $32.00 - $35.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully remote position. Application Deadline This position is anticipated to close on May 1, 2026. About Aston Carter: Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe. Specialized in accounting, finance, human resources, talent acquisition, procurement, supply chain and select administrative professions, we extend the capabilities of industry-leading companies. We draw on our deep recruiting expertise and expansive network to meet the evolving needs of our clients and talent community with agility and excellence. With offices across the U.S., Canada, Asia Pacific and Europe, Aston Carter serves many of the Fortune 500. We are proud to be a ClearlyRated Best of Staffing® double diamond winner for both client and talent service. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email astoncarteraccommodation@astoncarter.com (%20astoncarteraccommodation@astoncarter.com) for other accommodation options.