John Duffus is a seasoned Systems Engineer and HPC Systems Administrator with extensive experience in high-performance computing and systems administration across various sectors. They have provided technical expertise at organizations such as Northrop Grumman, Lockheed Martin, and Red Hat, leading initiatives in Linux, VMware, andWindows systems management. A graduate of The University of Texas at El Paso with a Bachelor’s Degree in Business Management and Computer Science, John has a history of implementing innovative solutions and enhancing system performance. Currently, they serve as a Senior Principal Linux Systems Analyst at Northrop Grumman, focusing on infrastructure architecture planning and cybersecurity compliance.
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