Internship Accounting Systems Manager Jobs (NOW HIRING)

Job Description
POSITION SUMMARY
The Manager, Financial Systems & Solutions (FSS) is an individual contributor within Vertiv's Americas Controllership team, reporting to the Director, FSS. This role focuses on post-merger integration from a finance and accounting perspective - assessing acquired entities' ERP environments, aligning transaction flows to Vertiv standards, and resolving accounting issues that arise during and after integration. The ideal candidate brings three core strengths: a solid accounting foundation (able to follow debits and credits end-to-end through an ERP), critical and investigative thinking (able to diagnose complex issues independently and self-learn new systems and business models), and exceptional organizational discipline (able to manage multiple concurrent workstreams with rigor and accountability). Beyond M&A, this role supports ERP configurations, process enhancements, and system-driven accounting issue resolution across the Americas.
RESPONSIBILITIES
M&A Post-Merger Integration - Finance & Accounting
• Support the finance and accounting workstreams for post-merger integration of newly acquired entities into Vertiv's Americas operating model.
• Conduct holistic finance reviews of acquired entities, including assessment of ERP platforms (Oracle EBS, SAP, or other ERPs), chart of accounts, transaction flows, and accounting policies.
• Develop and execute integration playbooks covering process alignment, data readiness, system adoption, and stabilization milestones.
• Define conversion and mapping requirements to migrate acquired entity data and transactions into Vertiv's ERP environment.
• Identify and remediate accounting issues discovered during due diligence or integration, including subledger misconfigurations, incorrect transaction flows, and control gaps.
• Prepare integration reports and readiness gate documentation for executive and M&A team review.
• Ensure acquired entities meet Vertiv's Americas finance standards, controls, and compliance requirements prior to and following system cutover.
ERP Configuration & Finance Systems
• Support ERP configuration activities for finance transactions, including but not limited to general ledger, accounts payable, accounts receivable, revenue recognition, cost accounting, and intercompany flows.
• Translate business and accounting requirements into functional ERP design decisions, working in partnership with IT and external consultants.
• Support Oracle implementation and enhancements.
• Execute User Acceptance Testing (UAT) for ERP changes, ensuring test scripts, sign-off documentation, and cutover checklists are completed to standard.
• Participate in hypercare and post-go-live stabilization activities to ensure system adoption and issue resolution. Process Enhancement & Accounting Issue Resolution
• Identify and track the resolution of system-driven and process-driven accounting issues, including subledger errors, SLA misconfigurations, reconciliation failures, and close-related discrepancies.
• Design and implement process improvements that reduce manual effort, increase auditability, and strengthen internal controls.
• Apply the FSS "value first, then robustness" approach: deliver rapid, controlled solutions to close short-term gaps, then industrialize them through ERP configuration and formal controls.
• Develop Business Requirements Documents (BRDs), Functional Requirements Documents (FRDs), Standard Operating Procedures (SOPs), and control documentation as needed.
• Administer and respond to IT Service Now tickets assigned to Controllership/FSS activities.
Cross-Functional Collaboration & Business Support
• Assist with internal and external audits by providing documentation, system evidence, and process walkthroughs.
• Support data governance and reporting enablement efforts, including KPI definitions, reconciliation logic, and data quality checks.
• Maintain project tracking in Smartsheet, ensuring statuses, due dates, owners, and notes are current at all times.
QUALIFICATIONS
• University or College Degree in Finance or Accounting.
• 5+ years of experience in accounting, with direct involvement in ERP system design, configuration, conversion/implementation, and process improvement.
• Functional expertise in at least one major ERP platform (Oracle EBS strongly preferred; SAP or equivalent also considered).
• Strong knowledge of US GAAP, including revenue recognition (ASC 606), cost accounting, and intercompany accounting.
• Proficient in Microsoft Office, Power BI, and Smartsheet.
• Strong time management, organizational, and analytical skills.
• Ability to work independently, manage competing priorities, and operate effectively in a cross-functional environment.
• High degree of attention to detail and strong written and verbal communication skills.
Preferred Qualifications:
• Certified Public Accountant (US or non-US).
• Experience with Oracle EBS R12 modules including GL, AP, AR, RMCS, OIC, or Project Accounting.
• Familiarity with SOX compliance requirements and control design.
• Fluent in Spanish and/or Portuguese.
• Experience with Lucidchart, Snowflake, or automation tools (Automic, Power Automate).
About the Team
Work Authorization
No calls or agencies please. Vertiv will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J, or TN or who need sponsorship for work authorization now or in the future, are not eligible for hire.
Equal Opportunity Employer
We promote equal opportunities for all with respect to hiring, terms of employment, mobility, training, compensation, and occupational health, without discrimination as to age, race, color, religion, creed, sex, pregnancy status (including childbirth, breastfeeding, or related medical conditions), marital status, sexual orientation, gender identity / expression (including transgender status or sexual stereotypes), genetic information, citizenship status, national origin, protected veteran status, political affiliation, or disability.