At CF&I Steel, L.P., our strength starts with our people! As a team we collaborate to solve problems, contribute ideas and challenge each other to ensure growth and ultimately success for the business and our employees. JOB SUMMARY Rocky Mountain Steel Mills is seeking a Reliability Manager to lead the development, implementation, and continuous improvement of the site reliability and asset management programs at the Pueblo facility. This role is responsible for driving equipment reliability, reducing unplanned downtime, and improving overall asset performance through the application of Reliability Centered Maintenance (RCM), condition -based monitoring and data-driven decision -making. The ideal candidate brings a strong maintenance and engineering background, combined with the ability to lead cross-functional teams and develop sustainable reliability processes aligned with industry best practices. Rocky Mountain Steel Mills is committed to maintaining and promoting a safe, healthy and injury-free environment. It is required for all jobs. JOB RESPONSIBILITIES Own and drive the site reliability strategy, aligning with corporate objectives and industry standards (ISO 55000, RCM principles), while serving as the reliability subject matter expert and leading/coaching cross-functional teams across Maintenance, Operations, and Engineering. Lead and cultivate a culture of reliability, defect elimination, and continuous improvement, while managing and developing a multidisciplinary team of Reliability Engineers across Mechanical, Electrical, Automation, and AI-driven CMMS disciplines. Lead and drive improvements in the reliability and maintainability of fixed plant assets across all production lines (Seamless, Thread Line, Rod Mill, Steel Making, and Rail Mill 2) by analyzing equipment performance metrics (MTBF, MTTR, OEE/TTT) to identify opportunities, and establishing, tracking, and benchmarking reliability KPIs. Develop, implement, and govern a structured Root Cause Analysis (RCA) and Defect Elimination program, while facilitating and coaching teams in RCA methodologies (e.g., 5-Why, FMEA, Fault Tree) and ensuring corrective actions are effectively implemented, tracked, and sustained through robust accountability systems. Lead the implementation and sustainment of Reliability Centered Maintenance (RCM) and advanced preventive, predictive, and prescriptive maintenance strategies, including developing and managing a comprehensive Condition-Based Monitoring (CBM) program (vibration analysis, thermography, ultrasonics, and other PdM technologies), integrating AI-driven platforms to optimize Remaining Useful Life (RUL), and driving reliability maturity assessments and roadmap development. Partner with maintenance planning and scheduling to ensure high-quality work execution, driving improvements in work order planning, scheduling compliance, and overall maintenance effectiveness, while supporting the development and standardization of job plans and maintenance procedures. Train, mentor, and develop personnel in reliability principles, Root Cause Analysis (RCA), and predictive maintenance technologies, while building plant capability in advanced inspection methods and diagnostics, and fostering a culture of knowledge sharing and continuous learning. Support the implementation and integration of advanced monitoring tools and reliability technologies (e.g., vibration monitoring systems, AI-assisted inspection tools, acoustic sensing), while leveraging CMMS systems and data analytics to generate actionable insights and drive informed decision-making. EDUCATION AND EXPERIENCE Bachelor’s degree in Mechanical, Electrical, or Industrial Engineering (or equivalent experience) preferred, years of experience in lieu of education accepted. Minimum 10+ years of experience in reliability engineering, maintenance, or asset management in an industrial environment. Demonstrated experience in leadership in an industry manufacturing environment in areas of maintenance or leading reliability programs and cross-functional teams Experience with CMMS systems and data analysis tools Certification in Reliability (e.g., Certified Maintenance & Reliability Professional, Certified Reliability Leader) or obtained within the first year of employment Experience in Steel, heavy manufacturing, or process industries Lean / Six Sigma Green Belt or higher Required or obtained within the first year of employment KNOWLEDGE, SKILLS AND COMPETENCIES Strong analytical, problem-solving, and organizational skills Excellent communications skills with the ability to influence at all levels of the organization Strong knowledge of: Reliability Centered Maintenance (RCM), Predictive maintenance (PdM) technologies, Root Cause Analysis methodologies, Asset management principles Familiarity with advanced monitoring technologies and digital what reliability tools Compensation Range: $135,000 - $145,000 Posting Dates: 10/21/2026 - 11/21/2026 Our total compensation package includes amazing benefits! Competitive wages and bonus opportunities Family medical, dental, and prescription coverage at minimal employee cost Short and long term disability programs Competitive retirement plans Flexible Spending and Health Savings Accounts Employer-provided and Voluntary Life Insurance options Paid vacation and recognized statutory holidays Apprenticeship and career advancement within the company Tuition reimbursement Wellness program All applicants must be eligible to work in the USA. While we thank all those who apply, only those being actively considered for employment will be contacted. Equal Opportunity Employer Orion Steel Group, L.L.C. is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or protected Veteran status. Orion Steel Group, L.L.C. is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you need special assistance or an accommodation while seeking employment, please e-mail careers@orionsteel.com or call: (312) 533-3577. We will make a determination on your request for reasonable accommodation on a case-by-case basis. Join a team that manufactures excellence, drives success and builds careers! Orion Steel Group LLC is a leading producer of engineered steel products for rail, energy and industrial end markets with a legacy of operational success in the United States and Canada. We recycle nearly 1 million tons of scrap metal a year making steel to produce the materials vital to energy exploration, recovery and transmission, central to the movement of goods and people, and critical to building North America’s industrial infrastructure. From railroads to green energy, our engineered steel products strengthen our economy. Our team members come from diverse backgrounds, but all share a common set of core values. They work together to solve problems, contribute ideas and develop leading-edge products and processes that ensure success for our customers and our business. Strength in steel, strength in people.

Reliability Manager.

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