John Siefken is an accomplished professional with extensive experience in project management and operational leadership across various industries. As a Senior Project Manager at Pacific Project Management, John led a team of 20 in managing projects throughout Seattle and North America. John's career includes a significant tenure as a Senior Project Manager at Slalom from 2018 to 2025 and a role as a Senior Regional Facilities Operations Manager at Atlassian since October 2025. Prior experience in the US Navy as a Supply and Logistics Officer involved overseeing operations and staff in a complex, multi-million dollar facility. At US Bank, John demonstrated strong financial management skills, enhancing branch profitability significantly. Educational qualifications include a Master of Business Administration in Technology Management from the University of Washington and a Bachelor of Science in Biochemistry from Colorado State University.
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