Jobs › Charter Manufacturing

Senior Process Metallurgist

Charter Manufacturing · Woodstock, IL · $100,000–$125,000 a year · Full time

Posted Sep 9, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Tell me about a complex quality issue you traced back to a process root cause. How did you prove it?

What they are checking: Rigorous troubleshooting using data and lab evidence rather than assumptions or opinion.

Tell me about a new product you helped bring from trial to production.

What they are checking: New product development experience, a named responsibility in this role.

How do you mentor less experienced engineers or lab technicians?

What they are checking: Technical leadership through teaching, which a senior metallurgist is expected to provide.

What would you do

A customer reports inconsistent machinability in bar stock. How do you investigate?

What they are checking: Linking customer complaints to microstructure, hardness and process variables in a structured way.

Operations wants to keep running while you suspect a process drift. How do you handle that conversation?

What they are checking: Influence with operations, protecting quality without being seen as the person who always stops production.

About the work

Walk me through how melt chemistry and inoculation affect graphite structure in continuously cast gray and ductile iron.

What they are checking: Core cast iron metallurgy needed to lead the melt and continuous casting processes at Woodstock.

How do you set up process controls and standards so melt practice stays consistent across shifts?

What they are checking: Building durable controls that hold up without the metallurgist standing at the furnace.

What lab methods do you rely on most, such as spectrometry, metallography or hardness testing, and how do you check their reliability?

What they are checking: Practical lab knowledge and awareness that bad measurements lead to bad process decisions.

How have you lowered cost in a melt operation without hurting quality, for example through charge mix or alloy additions?

What they are checking: Balancing cost and quality, which the posting lists among the role's goals.

What safety risks in a melt department concern you most, and how do you address them in your work?

What they are checking: Awareness of molten metal hazards such as moisture and splash, and treating safety as part of process design.

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The full job description

As published by Charter Manufacturing.

Charter Manufacturing is a fourth-generation family-owned business where our will to grow drives us to do it better. Join the team and become part of our family! Charter Casting is hiring a Senior Process Metallurgist! Alternative Job Titles: Senior Manufacturing Metallurgist, Lead Process Metallurgist, Senior Metallurgical Engineer Job Summary: As a Senior Process Metallurgist, you will provide technical leadership with a strong focus on metallurgical and process engineering across the Melt, Laboratory, and Continuous Casting operations. You will apply materials science, metallurgy, and manufacturing-process expertise to improve safety, quality, productivity, and cost. Partnering closely with Operations and cross-functional teams, you will troubleshoot complex technical issues, strengthen process controls and standards, optimize melting and casting practices, support new-product development, and implement sustainable process improvements. This role serves as a primary technical resource for manufacturing process performance and product quality. Position specifics: • Location: Woodstock, IL • Schedule: Onsite • Travel: Up to 10% travel • Applicants must be authorized to work for any employer in the U.S. Charter Manufacturing is unable to sponsor employment visas at this time. Key responsibilities: Metallurgical & Process Engineering Leadership • Provide technical leadership for Melt, Laboratory, and Continuous Casting processes by developing and improving metallurgical standards, manufacturing processes, and operating practices. • Develop and improve melt recipes, process instructions, and standards for molten metal processing, product analysis, and product release. • Evaluate and adjust manufacturing processes based on raw material quality, chemical composition, cost, product requirements, and process performance. • Improve melting and continuous casting processes, including die and cooler design, crucible design, refractory practices, molten metal handling, and critical process variables. • Strengthen metallurgical quality and process consistency for gray and ductile cast iron products. Process Optimization & Technical Problem Solving • Partner with Operations to troubleshoot manufacturing, process, and quality issues; lead root cause analysis and implement sustainable corrective actions. • Analyze manufacturing, laboratory, quality, and process data to identify trends, reduce manufacturing losses, improve yield, and strengthen process capability. • Lead process improvement projects through data analysis, process validation, production trials, and implementation of sustainable improvements. • Investigate and resolve quality problems identified during manufacturing or through customer returns, including defect and failure analysis. • Apply process engineering and continuous-improvement tools, including Design of Experiments, statistical analysis, process mapping, DMAIC, root cause analysis, and Lean principles. Technical Systems, Projects & Product Support • Maintain MES process master data and provide technical support for manufacturing system enhancements, troubleshooting, and process optimization. • Support capital projects involving manufacturing equipment, tooling, furnaces, holders, refractory systems, and process improvements. • Serve as the primary technical resource for new-product quoting by evaluating manufacturing feasibility, process capability, and technical risk. • Partner with Procurement in qualifying new suppliers and ensuring incoming raw materials meet required technical and quality standards. • Support the development and qualification of new or improved products, materials, manufacturing technologies, and process capabilities. Cross-Functional Collaboration & Technical Expertise • Collaborate with Operations, Quality, Maintenance, Engineering, Supply Chain, Sales, and Technical Services to solve technical problems and support strategic initiatives. • Support Commercial and Sales teams as a technical resource for customer application questions, quality concerns, processing recommendations, and product performance. • Develop and maintain manufacturing standards, work instructions, operating procedures, and technical documentation. • Share technical knowledge and mentor employees on metallurgy, materials science, process controls, manufacturing processes, and continuous-improvement practices. • Support Environmental, Quality, and Safety Management Systems and ensure compliance with company policies and regulatory requirements. What you’ll need: • Bachelor’s Degree in Metallurgical Engineering, Materials Science, or a related engineering discipline. • Five or more years of experience in a metallurgical, materials, manufacturing, or process engineering environment. • Strong understanding of metallurgy, materials science, cast iron manufacturing, process control, and data analysis. • Demonstrated success solving complex technical problems and improving manufacturing processes. • Strong analytical, troubleshooting, root cause analysis, and problem-solving skills. • Ability to lead cross-functional projects and influence others without direct authority. • Strong verbal, written, and presentation skills. • Experience with SolidWorks 2D/3D CAD software, or willingness to learn, to support tooling, equipment, and process improvements. • Proficiency with Microsoft Office and manufacturing data analysis tools. • Ability to manage multiple priorities in a fast-paced manufacturing environment. • Demonstrated commitment to safety, quality, and continuous improvement. • Willingness to travel up to 10%. Nice to haves: • Master’s Degree in Metallurgical Engineering, Materials Science, Engineering, Operations Management, or a related field. • Experience with induction melting and production of gray and ductile cast iron. • Experience with continuous casting operations and cast iron manufacturing. • Experience with metallurgical laboratory equipment, including optical emission spectrometers and LECO analyzers. • Experience in defect analysis, failure analysis, and customer-facing technical support. • Experience developing new or improved products. • Experience with ISO or Quality Management Systems. • Experience with MES and ERP systems supporting manufacturing processes; Oracle ERP experience is a plus. • Lean Manufacturing and/or Six Sigma Green Belt certification, or equivalent continuous-improvement experience. • Experience leading or supporting capital improvement projects involving manufacturing equipment, tooling, furnaces, holders, or process improvements. • Proficiency with statistical analysis, process mapping, and data visualization tools. Take the next step in your career, apply today! About Charter Casting Charter Casting is a premier U.S. partner and casting supplier for precision-engineered iron solutions. We deliver large, complex iron castings and DuraBar®, the industry’s leading continuous cast iron bar, with the consistency and performance customers depend on. #LI-PF1 #CharterManufacturing #CharterCareers #OneFamilyOneTeam #CharterCasting The annual hiring range for this position is: $100,000-$125,000. The actual base pay offered to the successful candidate will depend on various factors, including but not limited to job-related skills, experience, and qualifications. Compensation decisions are tailored to the unique circumstances of each position and candidate. We offer comprehensive health, dental, and vision benefits, along with a 401(k) plan that includes employer matching and profit sharing. Additionally, we offer company-paid life insurance, disability coverage, and paid time off (PTO).

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