Accounts Payable Manager

The Accounts Payable Manager leads, directs, and develops a high-performing team of ten remote accounts payable professionals responsible for the full disbursement cycle. This role is accountable for ensuring accurate, timely, and compliant payment processing for vendor invoices and employee travel reimbursements in accordance with the Prime Contract, Department of Energy (DOE) requirements, Cost Accounting Standards (CAS), Generally Accepted Accounting Principles (GAAP), OMB Circular A-123, and Argonne policies and procedures. This is a highly visible and demanding leadership role operating in a complex environment. The Accounts Payable Manager must navigate complicated systems, detailed and interdependent business processes, regulatory and contractual requirements, audit expectations, and the operational implications of doing business within a DOE laboratory. Success in this role requires strong technical expertise, sound judgment, resilience, and the ability to lead a large team with diverse work styles, personalities, and levels of experience, while also driving much-needed process improvements and efficiencies across the function. The Accounts Payable Manager will strengthen the function’s foundation - defining roles and responsibilities across the disbursement cycle, building consistent processes, and establishing performance metrics to ensure service excellence, compliance, internal control effectiveness, and timely processing. This position partners broadly across Accounting, Procurement, Travel, Business Systems, and Laboratory divisions to resolve issues, improve service delivery, reduce inefficiencies, and strengthen end-to-end disbursement processes. The role also has significant responsibility for identifying operational pain points, prioritizing improvement opportunities, and leading projects that modernize, streamline, and standardize workflows in a way that supports both compliance and customer needs. In addition, the Accounts Payable Manager leads, motivates, and develops staff by setting clear expectations, coaching and counseling employees, managing performance, building accountability, fostering collaboration, and supporting a positive and inclusive team culture. The manager must balance day-to-day operational execution with strategic process improvement, while maintaining strong internal partnerships and modeling Argonne’s Core Values of Impact, Safety, Respect, Integrity, and Teamwork. Key Responsibilities Lead and manage the accounts payable function for the Laboratory’s total disbursement cycle. Ensure compliance with the Prime Contract, DOE requirements, CAS, GAAP, OMB Circular A-123, and Argonne policies and procedures. Oversee timely and accurate processing of vendor invoices, employee travel expense reimbursements, and related payment activities. Establish clear roles, responsibilities, and accountability across procure-to-pay processes, partnering with Procurement, Business Systems, and other stakeholders to define ownership where it is not yet formally documented. Manage a large and diverse remote team of accounts payable professionals, providing leadership, coaching, mentoring, accountability, and performance management. Navigate and optimize complex financial systems, interfaces, and workflows that support accounts payable operations. Establish, track, and report key operational and compliance metrics to ensure effective performance and service delivery. Maintain, review, and update disbursement policies, procedures, and internal controls. Proactively identify process breakdowns, inefficiencies, and risks; develop and implement practical, sustainable improvements. Lead and support cross-functional initiatives to improve systems, controls, customer support, and end-to-end process flow. Build and maintain strong partnerships with internal stakeholders across the Laboratory to resolve issues and advance operational goals. Support audit readiness and respond effectively to internal and external reviews, inquiries, and compliance requirements. Exercise sound judgment in addressing escalated issues, competing priorities, and sensitive or high-impact matters. Leaders at Argonne are expected to demonstrate a high level of competency, including strategic agility, team building, clear communication, trust-building, and accountability. Position Requirements Preferred knowledge of and experience with Cost Accounting Standards (CAS), Generally Accepted Accounting Principles (GAAP), and OMB Circular A-123. Strong understanding of accounts payable operations, including invoice processing, disbursements, internal controls, and 3‑way match processes. Experience working in a complex, highly regulated environment with significant compliance, contractual, and audit implications; DOE or federal contractor experience preferred. Demonstrated ability to lead within complicated systems and processes and to manage operational complexity effectively. Comfort operating within system, procurement, and regulatory constraints (e.g., FedRAMP), with skill in identifying practical, sustainable improvements within those boundaries. Experience designing or maturing operational processes, controls, and performance metrics in an environment where formal structure is still developing. Proven leadership experience supervising, developing, and motivating a large team with diverse personalities, communication styles, and levels of expertise. Demonstrated skill in project management and leading process improvement initiatives from identification through implementation. Strong teaming and collaboration skills, including the ability to work effectively across departments to ensure smooth process flow and issue resolution. Demonstrated interpersonal, oral, and written communication skills with the ability to effectively communicate information to varied audiences. Proven ability to be highly responsive, meet demanding deadlines, and prioritize projects, work tasks, and issues in a fast‑paced environment. Demonstrated ability to promote, lead, and sustain positive change, particularly in environments with longstanding process challenges and opportunities for efficiency. Strong analytical skills, high accuracy level, and attention to detail. Ability to independently identify and articulate problems, propose alternatives, and implement effective solutions. Ability to balance strategic improvement efforts with daily operational demands. Ability to model Argonne’s Core Values: Impact, Safety, Respect, Integrity, and Teamwork. Job Family Professional Administrative (PA) Job Profile: Accounting Leader 1 Worker Type: Regular Time Type Full time The expected hiring range for this position is $106,500.00 - $166,140.00. Please note that the pay range information is a general guideline only. The pay offered to a selected candidate will be determined based on factors such as, but not limited to, the scope and responsibilities of the position, the qualifications of the selected candidate, business considerations, internal equity, and external market pay for comparable jobs. Additionally, comprehensive benefits are part of the total rewards package. As an equal employment opportunity employer, and in accordance with our core values of impact, safety, respect, integrity and teamwork, Argonne National Laboratory is committed to a safe and welcoming workplace that fosters collaborative scientific discovery and innovation. Argonne encourages everyone to apply for employment. Argonne is committed to nondiscrimination and considers all qualified applicants for employment without regard to any characteristic protected by law. Argonne employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. You will be asked to disclose any such participation in the application phase for review by Argonne's Legal Department. All Argonne offers of employment are contingent upon a background check that includes an assessment of criminal conviction history conducted on an individualized and case‑by‑case basis. Please be advised that Argonne positions require upon hire (or may require in the future) for the individual be to obtain a government access authorization that involves additional background check requirements. Failure to obtain or maintain such government access authorization could result in the withdrawal of a job offer or future termination of employment. Interested in translating science into innovation? Build your career at Argonne. At Argonne, we view the world from a different perspective. We’re finding creative ways to prepare the world for a better future. To learn more about Argonne's benefits programs, amenities, and other employee programs, visit our main Careers site. To learn more about the exciting science going on at Argonne, visit our Science and Technology page. To request a reasonable accommodation or for other application support, contact us anytime at View email address on click.appcast.io or View phone number on click.appcast.io. #J-18808-Ljbffr Argonne