Company Description
For over 100 years, BlueScope continues to build on our reputation of quality brands and products, leading technology and a customer-first spirit. Through our global brands, we are one of the largest manufacturers of building solutions in the world. Our diverse, bright and inspired workforce is committed to bettering the communities we serve through breakthrough thinking and innovations. Your goals, ideas and perspective can help shape our future – we look forward to hearing them!   

Chemical Engineer

Rancho Cucamonga, CA

Coated Products North America (CPNA) is a leading manufacturer of steel construction products including residential metal roofing, architectural metal siding, and structural steel deck. We serve the construction industry through the trusted brands of Steelscape, AEP Span, ASC Steel Deck, and ASC Building Products. We employ more than 600 and are united in our focus on building beauty and strength in our communities through committed customer partnerships, innovative products, and responsive support.

Coated Products North America is part of the BlueScope family of businesses. BlueScope is a global steel company that manufactures and supplies some of the most essential and enduring structures in the world. With a history of over 100 years, BlueScope operates in 15 countries, employs over 16,500, and focuses on building a sustainable future with resilient and innovative solutions.

Learn more at bluescope.com.

Overview

We are seeking an experienced Chemical Engineer (5–10 years) with a strong background in combustion systems, exhaust flows, and process optimization. This role is critical to improving the performance of our natural gas–fired furnaces and ovens, stack exhaust systems, heat exchangers, and chemical processes associated with pickling, metal coaters, and painting operations. The ideal candidate combines technical expertise with practical problem-solving and a collaborative approach to drive efficiency, safety, and compliance.
 

This role will be 100% onsite initially with potential to be hybrid based on business needs.

Duties

Analyze, optimize, and maintain combustion systems for industrial furnaces and ovens, ensuring fuel efficiency, emissions control, and compliance with NFPA and environmental standards.Evaluate and improve gas flows, stack exhaust systems, and ductwork, including calculations for exhaust volumes, draft, and fan/blower performance.Optimize heat exchangers and energy recovery systems to reduce fuel consumption and improve thermal efficiency.Support chemical process improvements in pickling, metallic coating, and painting operations, focusing on safe handling, efficiency, and waste minimization.Monitor and interpret emissions and flue gas data (O₂, CO, CO₂, NOx, VOCs) to guide tuning and corrective actions.Develop and implement process control strategies to reduce quality losses, improve resource utilization, and ensure consistent performance.Conduct feasibility studies and cost analyses for combustion and process improvement projects, balancing efficiency, compliance, and ROI.Collaborate with operations, maintenance, and project teams to deliver practical solutions that support production goals.Prepare reports and technical presentations to communicate findings, recommendations, and progress to stakeholders.Stay current on industry standards and advancements in combustion, exhaust, and environmental technologies.

Minimum:

Bachelor’s degree in Engineering or related Engineering studies.5 years of demonstrated experience as a Chemical Engineer in an industrial environment.Strong understanding of chemical processes, thermodynamics, and reaction engineering.Proficiency in process simulation software (e.g., Aspen Plus, HYSYS).Knowledge of safety regulations and environmental compliance.

Preferred:

Master’s Degree in Chemical Engineering or related Engineering studies.10 years of demonstrated experience as a Chemical Engineer in an industrial environment.

Skills

Proven experience in combustion tuning, flue gas analysis, and efficiency improvement.Ability to design and calculate exhaust flows, duct systems, and ventilation requirements.Use of PipeSim or equivalent for development of pipe and ducting sizing calculations.Familiarity with environmental compliance regulations (EPA, local air quality, NFPA standards).Proficiency with process modeling and engineering tools (Aspen/HYSYS, CHEMCAD, CFD software, or equivalent).Capability in understanding and developing PID's and PFD'sStrong data analysis and reporting skills, with proficiency in Excel, Mathcad, Python, or similar tools.Effective communicator and collaborator, with experience working alongside operations, maintenance, and project teams.Ability to perform field measurements and inspections in an industrial environment, including working around heavy machinery and in confined spaces.Ability to climb ladders and multiple-level stairs as part of on-site engineering work.

Work Location: In person

Salary Range: This position's estimated annual base salary is $97,156.00 - $165,000.00. Actual base salary will be dependent on an individual’s skills, qualifications, and experience. This role is eligible for 401k Savings plan, Healthcare (medical, dental and vision), and other generous rewards.

Additional Information
The preceding job responsibilities and tasks were designed to indicate the general nature and level of work performed by associates in this job.  It is not designed to contain or be interpreted as a comprehensive inventory of all job duties and responsibilities required of associates assigned to this job.  Associates may be required to perform other duties as assigned.  Additional job competencies, individual goals, and performance measurements are set at the department level.

The benefits are just as rewarding as the work at BlueScope.  To support our goal, we offer a total compensation plan and an outstanding benefits package that includes health insurance, life insurance, short and long term disability, paid time off, and retirement. 

EEO: Employer/M/F/Disabled/Protected Veteran

BlueScope is an equal opportunity employer.  All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, sexual orientation, gender identity, age, status, as a protected veteran, among other things, or status as a qualified individual with disability.