Marquis Top Science, Technology and Engineering Professionals

Errol N. Jaeger, MSCHE

Title: Senior Consultant (Retired)
Company: Jaelem Engineers, LLC
Location: Riverview, Florida, United States

Errol N. Jaeger, MSCHE, retired senior consultant at Jaelem Engineers, LLC, has been recognized by Marquis Who’s Who Top Engineers for dedication, achievements, and leadership in consulting services.

With over 40 years of experience in the alumina and bauxite industry, Mr. Jaeger, a retired process engineer, has left an indelible mark on the engineering field. Beginning his journey with a Master of Science in chemical engineering from Delft University of Technology in 1977, he embarked on a distinguished career path, culminating in the establishment of his consultancy firm, Jaelem Engineers, in 2013. As the owner and director of the company, he extends his expertise globally, specializing in bauxite and alumina refining process technology.

Throughout his illustrious career, Mr. Jaeger has held various senior positions, including currently excelling as a senior consultant at The Business Consultants FZ-LLC since 2022, director of technology at Alumina, SNC-Lavalin from 2012 to 2013, and area manager at White Side, Saudi Arabian Mining Company from 2009 to 2012. Noteworthy among his achievements is his instrumental role in overseeing the commissioning and startup of a refinery in Brazil in collaboration with Alumar Brasil and Worsley Alumina Australia between 1983 and 1989.

Mr. Jaeger’s career trajectory also includes roles such as project development manager at Vimetco Management from 2008 to 2009, technical director at Alumina, SNC-Lavalin (2006-2008), Senior Process Design Engineer at Alcoa Aluminio Sao Paulo (2004-2006), senior project engineer at Alpart Jamaica from 2002to 2004, and staff process engineer at Kaiser Aluminum Technical Services from 1997 to 2002. Prior to that, he served as a senior process engineer at Alumar Brasil & Worsley Alumina Australia from 1981 to 1997 and as a process engineer at Suralco Suriname from 1977 to 1981.

Looking ahead, Mr. Jaeger envisions a future where significant changes are made to achieve carbon-free aluminum production. He believes that engineers will play a pivotal role in driving innovation and focusing on sustainable practices. With a steadfast commitment to advancing his industry, he continues to contribute his insights and expertise through professional engagements and conferences worldwide.

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