Jobs at Trinseo in the Leinster region

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Trinseo Dublin · 6 days ago

Senior IT Project Manager

Salary not specified

hands-on knowledge of Software development SDLC methodologies (e.g., waterfall, agile) Manages ambiguity well. Has a global

6+ yearsDublin

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Trinseo Dublin · 20 Aug 2026

Vendor Data Steward

Salary not specified

/warehouse implementations, company code changes, acquisitions, and divestitures. Maintain and update process documentation

Dublin

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Trinseo Dublin · 26 Jun 2026

Collections Analyst (Fixed Term)

Salary not specified

: Bachelor's degree in Finance / Accounting (or local equivalent) is required 3+ years Accounts Receivable/Collections

Dublin