Patrick O Riordan is a Senior Cost and Management Accountant at MACOM, previously working as a Management and Cost Accountant at ILC Dover and DuPont. Prior to that, Patrick was a Financial Analyst at DuPont and an Audit Senior at KPMG. Patrick studied Accounting at Waterford Institute of Technology, earning a Bachelor of Arts (BA) and a Bachelor's degree in Accounting and Finance.
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