Customer Success Manager

CUSTOMER SUCCESS MANAGER EMEALocation: Remote, Netherlands or UK Employment Type: Full-Time Summary At OneStream we are redefining the future of finance with the goal of becoming the Operating System for Modern Finance. Our unified, cloud-based Corporate Performance Management (CPM) platform empowers organizations to optimize processes, make data-driven decisions, and achieve unparalleled operational excellence. As a Customer Success Manager (CSM), you will play an Integral role in our mission to ensure every customer achieves their goals and becomes a referenceable success, you will oversee a portfolio of customers guiding them through their entire journey—from initial onboarding to sustained engagement, retention, and growth. In this role, the CSM will act as the primary advocate for your customers, understanding their unique business objectives and helping them realize maximum value from their OneStream investment. You will build deep relationships with key stakeholders, proactively address their needs, and deliver tailored solutions to drive customer satisfaction and success. The CSM will collaborate with the sales team to identify upselling and cross-selling opportunities, helping customers unlock the full value of OneStream’s capabilities. By fostering trust and delivering results, you’ll drive customer adoption and support their long-term goals. This role requires a customer-centric mindset, strong communication and problem-solving skills, and a proven ability to manage complex customer relationships. Prior experience in Customer Success, Account Management, or a related field is essential. Primary Duties And Responsibilities Managing your portfolio of customers

• Partner with sales to complete a comprehensive sales transition process.
• Operate as a business partner to your customer and their delivery team by knowing their strategy and plan.
• Primary ownership and accountability for driving your customer’s adoption, expansion, satisfaction, and renewal.
• Understand customer’s OneStream contractual agreements (Cloud/SaaS, Term, etc.)
• Understand customer’s contractual agreements with their delivery team whether it is with a Partner or with OneStream Services (Scope, Timeline, staffing).
• Manage and execute the customer’s onboarding process.
• Develop strong working relationships with your customers and their delivery team.
• Establish and execute cadence-based “Business Review” meetings with your customer.
• Identify and mitigate risks that threaten your customer’s satisfaction, growth, or renewal.
• Align with Customer Success leadership on regional metrics.
• Develop and grow your knowledge of OneStream’s Platform and MarketPlace Solutions and share that knowledge with customers.
• Promote awareness of Regional OneStream Communities and customer educational events.
• Keep management informed of progress and obstacles on your portfolio of customers.

Customer Advocacy

• Learn and understand what customers value in their partnership with OneStream.
• Actively listen to customers and help them understand how they can get the most value from their investment in OneStream.
• Champion your customer’s requests by collaborating with the Customer, their delivery team and various OneStream departments (Customer Support, Cloud, Technical SME’s, Product Mgmt. etc.).
• When necessary, be the respectful challenger to set and manage your customer’s expectations.

Required Education And Experience

• At least 3 years of experience in Customer Success building and managing customer relationships.
• Experience as a B2B Customer Success Manager within an Enterprise SaaS or Technology related company.
• A minimum of 5 years of professional experience.
• Proven experience in keeping customers focused on their desired business outcomes throughout their initiatives.
• Conceptual understanding of the following finance processes: Financial Close, Planning, Budgeting, Forecasting, Management Reporting.

Preferred Education And Experience

• Fluent English + Dutch (or additional European languages)
• Preference for a CSM within a Saas/Enterprise Technology whose primary target is CFO/Finance depts (e.g. Financial Software)
• Degree in Business, Accounting, Finance, Information Technology or related field.
• Customer and account management experience.
• Management consulting/technology consulting experience.
• Corporate Performance Management (CPM) experience (either as a CSM, a consultant or a corporate employee).
• Prior experience with any of the following CPM Software products:
• OneStream
• Oracle’s EPM suite (HFM, FCCS, PBCS, Planning, Essbase, FDM, etc.)
• SAP BPC (Outlooksoft), SAP BOFC (Cartesis)
• IBM Cognos
• Anaplan
• Or other CPM solutions.

Knowledge, Skills, And Abilities

• A team player with a bias towards action.
• Excellent interpersonal and communication skills.
• Professional verbal and written communication skills.
• Professional relationship building skills.
• Strong ability to problem-solve in a collaborative environment.
• Strong organizational and planning skills.
• Highly self-motivated and directed.
• Keen attention to detail.
• Proven analytical, evaluative, and problem-solving abilities.
• Exceptional customer service orientation.
• Ability to operate in a demanding environment managing simultaneous priorities.

Who We Are OneStream is how today’s Finance teams can go beyond just reporting on the past and Take Finance Further™ by steering the business to the future. It’s the only enterprise finance platform that unifies financial and operational data, embeds AI for better decisions and productivity, and empowers the CFO to become a critical driver of business strategy and execution. Our vision is to be the operating system for modern finance, digitizing core financial functions and empowering the CFO to become a critical driver of business strategy. To learn more visit www.onestream.com. Why Join The OneStream Team

• Transparency around corporate structure, salary, and benefits
• Core value of customer success
• Variety of project work (not industry-specific)
• Strong culture and camaraderie
• Multiple training opportunities

All candidates must be legally authorized to work for any company in the country where this position is located without sponsorship. OneStream is an Equal Opportunity Employer.