Verified from career page · Posted 2mo ago

PwC

OneStream Architect

PwC · Finance Consulting

Brussels

Mid-level Still listed after 2 months

Software

Last seen 3h ago

Posted
2mo ago

Posted on 1 July 2026

Workplace
Not specified

Work model not stated

Salary
Not disclosed

Salary range not shared by the company

Visa sponsorship
Not specified

Visa sponsorship details unknown

Line of Service

Advisory

Industry/Sector

Not Applicable

Specialism

Finance

Management Level

Manager

Job Description & Summary

Contribute to creating a better tomorrow

The only way we can tackle the challenges of this fast-changing world is with passionate people. Led by our purpose of building trust and solving important problems, we come together at PwC to address the biggest issues the world is facing, in a way that drives positive impact. Are you eager to join a team fuelled by open and curious minds? To work with people who are passionate about what they do and create new solutions for a new day? Then you’re in the right place.

Bring your talent. Learn new skills. Make a positive impact.

PwC Advisory is a network of multiple possibilities - where you want to make an impact is always up to you. Under the expert stewardship of our Advisory experts, you’ll delve into the inner workings of companies to find the best solutions for the challenges they might have. From the excitement of deals to the complexities of consulting and the fascinating realm of risks and threats in forensics, you’ll help our clients nurture trust and maintain their evolutionary edge, today and into the future. Now that’s making a difference.

Your impact

As an experienced OneStream specialist and architect, you’ll make an impact by:

Demonstrating a keen interest in CFOs’ agendas and how they’re impacted by current trends in technology and the global economy

Act as solution architect / lead developer on large EPM transformations (typically focusing on FP&A and/or Consolidation), from end-to-end design to implementation

Take the lead on developing and growing the practice, focusing on OneStream

Analyzing the business needs of different clients and translating it to the right OneStream blueprint (bridging the gap between IT & business)

Helping clients with designing their overall EPM system architecture, supporting them on integration decisions and data validation activities

Making sure we deliver most of the value for the clients by tailoring solutions to their to-be processes and ensuring application builders / developers are applying best practices when developing workflows, calculations, etc.

Lead the build for proof of concepts for prospects

Coaching OneStream implementation associates on and off the job and being the key point of contact for our clients during projects

Serve as the OneStream Subject Matter Expert within PwC, providing training to end-users and team members on the tool’s capabilities and model functionalities

Developing (finance) models in different areas including costing, planning, budgeting and forecasting and consolidation

Helping Partners and Directors on business development initiatives

About you

You hold a university degree and have at least 6 years of work experience

You have a deep understanding of and hands-on experience with the following EPM tool: OneStream and potentially with others: Anaplan, CCH Tagetik, Pigment, Oracle EPM, etc.

Having a good relationship with the local sales and alliance team of OneStream is considered a big asset

You have worked as OneStream architect on at least 2 projects, covering process and tool design, configuration, testing, training and hypercare

You demonstrate working knowledge or relevant project experience in one of the following FP&A areas: consolidation, planning, budgeting, forecasting and reporting

You are either certified as an OneStream Lead Architect or have at least 3 years of OneStream implementation experience and are motivated to become an OneStream Lead Architect.

You have strong analytical and problem-solving skills, and attention to detail

You demonstrate willingness to take ownership (i.e. key project deliverables or day-to-day tasks in your current role).

You have excellent written and oral communication skills in English and either Dutch or French. Any other language is an asset

You have a true team spirit and you are eager to work in a client-focused, quality-driven environment

You have a proactive approach and flexible attitude with the ability to demonstrate initiative and reliability

Exposure to improvement initiatives related to finance processes, systems, organization, working capital, cash flow, cost reduction, etc. is an asset

Consulting exposure is a plus but not a requirement

Life at PwC Belgium

Our culture and workplace are something we’re proud of. Here’s a sneak peek at what life at PwC looks like:

Flexible work patterns: Achieve the perfect balance between office and home life with our flexible hybrid work arrangements and family-friendly schemes.

Lifelong learning: Grow with us! Take advantage of our diverse training opportunities and exciting career pathways to explore new disciplines and expertise.

Flexible rewards: Tailor your benefits to suit your lifestyle with our customizable rewards plan.

Sustainable mobility: Choose eco-friendly mobility options, from our soon-to-be fully electrified fleet to public transport, shared cars, ebikes, and more.

Inclusive culture: Thrive in a diverse, inclusive workplace that values and celebrates every individual's contributions.

Wellbeing focus: Enjoy a positive environment with our comprehensive wellbeing programs, engaging sports communities, and confidential support for all your professional and personal challenges.

Global network: Expand your horizons with opportunities to work abroad and tap into extensive industry expertise within the PwC network.

Let’s build something great together. What are you waiting for?

Equal Opportunity Employer statement

At PwC, we are dedicated to building a diverse, inclusive, and authentic environment. We are committed to providing equal employment opportunities for all candidates and employees, regardless of race, religion, gender identity or expression, sexual orientation, national origin, age, disability, marital status, or any other characteristic protected by law.

We believe that a diverse and inclusive workplace drives innovation and strengthens our ability to serve our people, clients and communities. Join us in fostering a culture where everyone feels valued, respected and empowered to achieve their full potential.

Additionally, we provide reasonable accommodations to qualified individuals with disabilities, in accordance with applicable laws.

Education (if blank, degree and/or field of study not specified)

Degrees/Field of Study required:

Degrees/Field of Study preferred:

Certifications (if blank, certifications not specified)

Required Skills

Optional Skills

Accepting Feedback, Accepting Feedback, Active Listening, Analytical Thinking, Budgetary Management, Business Decisions, Coaching and Feedback, Communication, Complex Data Analysis, Cost Reduction, Creating Budgets, Creativity, Data-Driven Insights, Data Visualization, Data Visualization Software, Due Diligence Research, Embracing Change, Emotional Regulation, Empathy, Financial Data Mining, Financial Forecasting, Financial Management, Financial Management Software, Financial Modeling, Financial Planning {+ 21 more}

Desired Languages (If blank, desired languages not specified)

Travel Requirements

Not Specified

Available for Work Visa Sponsorship?

Yes

Government Clearance Required?

No

Job Posting End Date

About PwC

PwC is one of the Big Four, and its board here is the global Experienced Careers listing rather than a European one: most of what it carries is Cairo, Kuala Lumpur, Kolkata, Toronto and Manila, with Milan, Warsaw, Barcelona and London among the European entries. The technology work sits in the consulting and internal-technology arms rather than in a product org, so filter by role before judging the count.

Apply at PwC

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