[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All ArcelorMittal jobs](https://jobs.opennash.com/companies/arcelormittal/) · [Search jobs](/search/) ArcelorMittal · Brazil # Chief Operating Officer Brazil / Gerente de Área Operações (AGS) Brazil Executive Administrative Listed on ArcelorMittal’s official careers site. Posted March 2, 2026. Check that it is still open and apply there. [Apply on ArcelorMittal’s careers site →](https://emfg.fa.em4.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_4001/job/35831) [OpenNash Jobs](https://jobs.opennash.com/) / [ArcelorMittal](https://jobs.opennash.com/companies/arcelormittal/) / Chief Operating Officer Brazil / Gerente de Área Operações (AGS) ## Job description ### Your mission As Chief Operating Officer (COO), you will be responsible for managing and optimising the day-to-day operations of the business. You will work closely with the CEO and other members of the management team to develop and implement strategies to deliver sustainable growth, operational efficiency and increased profitability. Your role will be to oversee all operational departments, lead continuous improvement initiatives and drive the execution of the company's strategic vision. ### Your responsibilities Operations supervision: Manage the day-to-day operations of the business. Implementing efficient operational processes to ensure performance targets are met. Optimising workflows and coordinating teams to maximise productivity. ### Performance management Monitor and analyse key performance indicators (KPIs) and take corrective action where necessary. Propose continuous improvements to operational processes to enhance efficiency and profitability. ### Leadership and team management Manage operational teams (production, logistics, support, etc.) and foster a collaborative working environment. Supervise and develop department managers, providing training and skills enhancement. ### Strategic development Work with the CEO and the management team to develop and execute the company's long-term strategy. Identify new opportunities for growth and business process improvement. ### Financial management Participating in drawing up budgets and managing financial resources to optimise operational costs. Ensuring that allocated budgets are respected and proposing solutions to reduce inefficient expenditure. ### Customer relationship management Ensuring a high level of customer satisfaction by optimising customer service and production processes. Manage relationships with strategic partners, suppliers and other stakeholders. ### Innovation and transformation Monitor market trends, emerging technologies and best practices to maintain a leadership position in the industry. Manage digital transformation and process optimisation projects. ### Identification and development of future work areas Site visits. Technical and commercial proposals. ### Your skills and qualifications University degree in management, business, engineering or relevant field. At least 10 years' experience in a senior operational role, including 5 years in a management position. Strong team management and leadership skills. Excellent analytical and decision-making skills. Mastery of performance management tools and financial indicators. Experience of managing budgets and significant resources. Excellent communication skills, both written and oral. In-depth knowledge of continuous improvement and quality management processes. ## At a glance - Posted by the employer: Mar 2, 2026 - First seen by OpenNash: Oct 19, 2026 - Last checked: Oct 19, 2026 - Listed for: 231 days - Location: Brazil[Apply on ArcelorMittal’s careers site →](https://emfg.fa.em4.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_4001/job/35831) ## More jobs at ArcelorMittal ### [Pessoa Soldadora Equipamentos Móveis](https://jobs.opennash.com/companies/arcelormittal/jobs/0f8240525b1d97f94ab1/) Brazil ### [Programa de Estágio ArcelorMittal - Mato Grosso do Sul](https://jobs.opennash.com/companies/arcelormittal/jobs/1664cdf140955bd6c447/) Brazil ### [Programa de Estágio ArcelorMittal - Minas Gerais](https://jobs.opennash.com/companies/arcelormittal/jobs/41f5ecfb61da39d62eaf/) Brazil ### [Programa de Estágio ArcelorMittal - Rio de Janeiro](https://jobs.opennash.com/companies/arcelormittal/jobs/cf4b7658f86fae54d7c3/) Brazil ### [Programa de Estágio ArcelorMittal - São Paulo](https://jobs.opennash.com/companies/arcelormittal/jobs/c0368308e37c60e5f859/) Brazil ## Similar jobs at other companies ### [Engenheiro(a) de Segurança do Trabalho - Linha de Transmissão (Obras no Brasil) Brazil Brazil QHSE QHSE Permanent](https://jobs.opennash.com/companies/vinci/jobs/5862771914175aa511c3/) VINCI · Brazil ### [Engenheiro Eletricista Brazil Brazil OPERATIONS / MAINTENANCE OPERATIONS / MAINTENANCE remote](https://jobs.opennash.com/companies/vinci/jobs/c4c661904b3e78de51ae/) VINCI · Brazil ### [Chief Operating Officer, Taiwan Equities](https://jobs.opennash.com/companies/hsbc-holdings/jobs/c41b01aec6de385fbed6/) HSBC Holdings · Taipei, Taipei City, Taiwan ### [Student Internship Programme 1H2027 - Chief Operating Office - Hang Seng Bank (HK)](https://jobs.opennash.com/companies/hsbc-holdings/jobs/c25187e719d87b4c41bf/) HSBC Holdings · Mongkok, Kowloon, Hong Kong ### [Chief Operating Officer - Amsterdam H/F](https://jobs.opennash.com/companies/credit-agricole/jobs/14121913e5483d3d1640/) Credit Agricole · Amsterdam, Netherlands OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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