ArcelorMittal · Portland, TX

Mechanical Engineer

PORTLAND, TX, United StatesFull-timeSkilled Trades & Maintenance

Listed on ArcelorMittal’s official careers site. Posted October 30, 2026. Check that it is still open and apply there.

Apply on ArcelorMittal’s careers site →

Job description

The Mechanical Engineer is responsible for supporting the safe, reliable, and efficient operation of plant equipment and production processes through the application of sound engineering principles, maintenance best practices, and continuous improvement initiatives. This position serves as a technical resource to Operations and Maintenance by providing hands-on support for equipment troubleshooting, asset reliability, maintenance strategies, process optimization, and capital improvements.

The Mechanical Engineer is expected to maintain a strong presence in the field and work closely with technicians, contractors, and leadership to identify opportunities for improvement, resolve equipment and operational challenges, and drive sustainable business results. This role requires a practical, hands-on approach and the ability to balance day-to-day operational support with longer-term improvement initiatives.

Tasks & Responsibilities

Demonstrate a commitment to safety and environmental stewardship by supporting compliance with company policies, procedures, and regulatory requirements. Provide engineering support for plant equipment, production processes, and maintenance activities across assigned areas of responsibility. Maintain a strong field presence to observe equipment performance, engage with Operations and Maintenance personnel, and identify opportunities to improve safety, reliability, and efficiency.

Troubleshoot equipment failures, process disruptions, and performance issues to minimize downtime and maximize asset utilization. Lead and participate in root cause analysis investigations and develop effective corrective and preventive actions. Analyze equipment history, maintenance data, process performance, and reliability trends to identify recurring issues and long-term improvement opportunities. Support the development and execution of preventive, predictive, and condition-based maintenance strategies.

Develop and implement engineering solutions that improve equipment reliability, maintainability, operability, and lifecycle performance. Support planning and execution of maintenance outages, shutdowns, and major repair activities. Prepare and review technical specifications, scopes of work, engineering drawings, and contractor deliverables. Support capital projects from concept development through commissioning and startup.

Collaborate with Operations, Maintenance, Reliability, and other stakeholders to improve equipment performance, product quality, production efficiency, and cost effectiveness. Participate in Management of Change (MOC), risk assessments, incident investigations, and continuous improvement initiatives. Develop, review, and improve maintenance procedures, standards, and best practices. Serve as a technical coach and mentor to Operations and Maintenance personnel by sharing knowledge, supporting workforce development, and promoting equipment ownership and reliability best practices.

Assist in the training and development of employees by providing technical instruction, field coaching, and hands-on guidance related to equipment operation, maintenance, troubleshooting, and reliability principles. Build strong working relationships across all levels of the organization and foster a culture of teamwork, continuous learning, and accountability.

Qualifications

Bachelor's Degree in Mechanical Engineering from an accredited institution. Five (5) years of engineering experience in a heavy industrial, manufacturing, mining, steel, petrochemical, refinery, power generation, cement, or similar industrial environment. Demonstrated experience supporting maintenance, operations, reliability, or process improvement activities within an operating facility. Hands-on experience troubleshooting mechanical equipment failures and implementing sustainable solutions.

Experience leading or participating in root cause failure analyses and corrective action development. Demonstrated ability to work directly with maintenance technicians, operators, contractors, and frontline supervision in a field-based environment. Ability to read and interpret engineering drawings, equipment manuals, technical specifications, and P&IDs.

More jobs at ArcelorMittal

Industrial Services Technician

PORTLAND, TX, United States

Lab Technician

PORTLAND, TX, United States

Lead Technician

PORTLAND, TX, United States

Maintenance Manager

PORTLAND, TX, United States

Maintenance Technician

PORTLAND, TX, United States

Similar jobs at other companies

Associate Mechanical Engineer/Mechanical Engineer

Northrop Grumman · United States-Arizona-Gilbert

Mechanical Design Engineer

Lockheed Martin · Orlando, FL

Mechanical Design Engineer - E2

Lockheed Martin · Littleton, CO

Senior Mechanical Design Engineer

Eaton · Lincoln, Illinois, USA

Senior Mechanical Design Engineer

Eaton · Westminster, Maryland, USA

OpenNash lists jobs from employers’ own careers sites and does not handle applications. Dates come from the employer where stated; “first seen” and “last checked” are our own observations.