Tax Manager – Europe, MENAT

Iron Mountain

Tax Manager driving compliance and tax efficiency for Iron Mountain in Europe & MENAT. Collaborating with finance teams and handling regional tax operations and audits.

Posted 7/3/2026full-timeCluj-Napoca • 🇷🇴 RomaniaMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

CloudOracle

About the role

Key responsibilities & impact

Monitor and manage the regional tax return submission process, oversee tax payable reconciliations, calculate estimated tax payments, and support country Finance Managers during official tax authority audits.
Support quarterly and annual tax provision reporting, forecasting, and true-up accounting entries under both United States Generally Accepted Accounting Principles (US GAAP) and Local GAAP, while maintaining a robust control environment for Sarbanes-Oxley Act (SOX) compliance.
Monitor existing and proposed tax legislation to define, analyze, and implement optimal tax planning strategies, regional funding decisions, and new legal entity ownership structures.
Assist in evaluating and determining the international tax consequences related to cross-border mergers, acquisitions, and corporate reorganizations.
Collaborate cross-functionally with corporate leaders, legal teams, external tax advisors, and global compliance partners to resolve local tax, Transfer Pricing (TP), and Withholding Tax (WHT) issues.

Requirements

What you’ll need

Several years of post-qualified corporate tax experience with a strong technical background and commercial tax exposure.
Strong knowledge of European and MENAT tax jurisdictions, along with deep familiarity with US GAAP or International Financial Reporting Standards (IFRS).
Proven ability in regional tax compliance, financial statement preparation under local GAAP, and managing complex tax audits.
University degree is required; a professional certification as a Qualified Accountant (Certified Public Accountant / Chartered Accountant) or a Qualified Tax Advisor is highly desirable.
High proficiency in advanced Excel and analytical systems; familiarity with Oracle Cloud, OneStream, and GL Wand is a plus.
Excellent communication skills with an ability to deliver results under tight timeframes within a global team environment.

Benefits

Comp & perks

Competitive compensation and benefits aligned with experience.
Flexible work options/alternative work options to support work–life balance.
Comprehensive health, wellness, and retirement plans.
Opportunities for continuous learning and professional growth.

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

Tax ComplianceFinancial Statement PreparationTax Audit ManagementTax Planning StrategiesCross-Border Tax Analysis

Soft Skills

Excellent Communication SkillsResults-Driven

Certifications

Certified Public AccountantChartered AccountantQualified Tax Advisor