Senior Internal Auditor

Company: ArcelorMittal
Location: Portland
Posted on: April 1, 2026

Job Description:

Description ArcelorMittal North America offers a strong workplace culture, opportunities for growth, and a commitment to developing leaders internally. We seek top performers who want to make a real impact. As part of the Global Assurance team, you will perform audits across key operational areas, working autonomously under the audit supervisor. Tasks & Responsibilities : Perform local audits and assist the Region Head/Supervisor with financial, operational, and compliance audits following ArcelorMittal methodology and IIA standards. Manage significant parts of audits, from planning to closing meetings, including risk assessments, audit plans, and mentoring junior auditors. May lead audit projects with supervision. Serve as Senior SOx specialist, assisting with design, improvement, and execution of the annual SOx compliance program for internal controls over financial reporting at AM/NS Calvert. Work must follow ArcelorMittal SOx methodology, PCAOB standards, and external auditor guidance. Manage major parts of the annual compliance plan, including risk assessments, control design, testing, remediation, and knowledge sharing. Participate in special projects and assignments across other ArcelorMittal units. Qualifications : Bachelor’s degree in Accounting, Economics, Business Administration, Engineering, or related field. Additional preferred qualifications: 4–6 years of internal audit experience in a large manufacturing company, Big 4 audit firm, or ArcelorMittal Internal Assurance & Risk Management. Professional certifications (CA, CIA, CISA) preferred. Master’s degree. Knowledge of ERP systems, especially SAP. Additional languages. Strong analytical skills. Experience with data analytics tools in audit. Ability to work independently and in teams. Languages: English (fluent) What We Offer Competitive salary, bonus, paid vacation, 401(k) employer match, health insurance, prescription drug coverage, dental, vision, life, and disability insurance.

Keywords: ArcelorMittal, Victoria , Senior Internal Auditor, Accounting, Auditing , Portland, Texas