Perform analytical review of standardized test cycles and aging protocols for diesel and gasoline platforms. Conduct software test cycle programming using test cell automation and control systems. Perform modern gasoline engine diagnostic and modern diesel engine diagnostics. Execute full emissions and aftertreatment system evaluations. Test and analyze aftertreatment components including DOC, SCR, DPF, CSF, DEC, ASC, GPF, TWC, and related systems. Perform testing and data integrity analysis. Conduct analytical review of multiple standardized test cycles and aging protocols for diesel and gasoline platforms. Program and validate software test cycle programming. Design and implement test cell automation. Create and implement test plans. Provide project management support, including implementing process improvements, calibrations, maintenance and program deliverables. Generate data reporting and summary presentations for customers and training technicians.
Full time employment, Monday – Friday, 40 hours per week.
Bachelor’s degree in Computer Science, Mechanical Engineering or a related field and 5 years of progressive post-baccalaureate related work experience.
Of the required experience, must have 5 years of experience in all of the following:
Of the required experience, must have 2 years of experience in all of the following:
Must have 1 year of experience applying aftertreatment chemistry principles for test design, data analysis, diagnostics and trouble shooting.
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Johnson Matthey Plc is an equal opportunities employer and positively encourages applications from suitably qualified and eligible candidates regardless of sex, race, disability, age, sexual orientation, marriage or civil partnership, pregnancy or maternity, religion or belief.

We are Johnson Matthey, a global leader in sustainable technologies.
Our customers include many of the world’s leading energy, chemicals and automotive companies. They depend on us to use our cutting-edge science to enable them to decarbonise, reduce harmful emissions and improve their sustainability.
With climate change, energy supply and resource scarcity high on the agenda, this work is more critical now than ever before.