Excel Wizard
Optimus IT Services
| Company | Optimus IT Services |
| Category | Data & Analytics |
| Location | BE |
| Remote | — |
| Employment | Not stated |
| Level | Mid |
| Salary | Not stated by the employer |
| First seen | 2 Aug 2026 (the employer did not state a posting date) |
| Last verified | 9 Aug 2026 |
| Source | The employer's own careers page (company_site) |
Description
Optimus IT Services is looking for an Excel Wizard with a strong financial and analytical mindset to support the company's strategic planning and budgeting. In this role, you will be responsible for creating high-level business cases , budget plans , and integrating financial data into an overarching 5-year strategic plan .
Key Responsibilities
Financial Planning & Business Cases
• Develop detailed financial business cases that align with the company's strategic priorities.
• Integrate business cases with budget plans to form a comprehensive financial strategy .
• Ensure the financial roadmap supports the company's growth and resilience objectives .
• Conduct financial modeling and scenario analysis to support decision-making.
Budget Management & Data Integration
• Create and manage an overarching multi-year budget that aligns with business objectives.
• Validate financial models and assumptions with business owners and finance teams .
• Ensure financial data consolidation and consistency across multiple business units.
• Utilize Excel and reporting tools to visualize and present financial insights.
Collaboration & Communication
• Work closely with finance and business teams to refine financial models.
• Present strategic financial insights to key stakeholders.
• Maintain clear and concise documentation of financial processes and assumptions.
Required Skills & Qualifications
Specific Skills
• Financial Expertise: Strong experience as a controller or financial expert .
• Excel Mastery: Proven expert-level proficiency in Excel for data analysis and modeling.
• Business Case Development: Ability to create high-level business cases and integrate them with budgets.
• Strong Communication: Ability to collaborate and present financial insights clearly.
• Independent Thinker: Comfortable making financial assumptions and working autonomously .
General Skills
• BI Consultant Experience: Minimum 5 years of experience in Business Intelligence and Data Management.
• ETL & Reporting Tools: Hands-on experience with data extraction, transformation, and loading (ETL) .
• Requirements Analysis: Ability to assess financial requirements and optimize reporting structures .
• Higher Education: A Master’s or Bachelor’s degree in a relevant field.
• Language Proficiency: Dutch at European CEFR Level C2 .