OneStream Platform Lead

Sorry, this job was removed at 04:08 p.m. (CST) on Wednesday, Dec 10, 2025
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Bishopsgate, Runnymede, Surrey, England
In-Office
Software
The Role

We’re looking for people to join the Access family, who share our passion for believing in better, and who will help us continue to grow.

Love Work. Love Life. Be You. - is central to our success and how we give our customers the freedom to do more of what's important to them.

What does Access offer you? 

We offer a blended approach to office working, encouraging you to collaborate and connect in one of our thriving offices. We deliver on what we say, taking the development of our people seriously. We’ll work with you to progress your success plan and provide opportunities to accelerate your career.

On top of a competitive salary, our standard 25 days holiday (which goes up the longer you’re with us), and a matched pension scheme, you’ll also be able to choose from a range of benefits to suit you. We’re an organisation that likes to give back, so you’ll also have one charity day allocated to support a cause that matters to you.

About You We are seeking an experienced OneStream System Architect and Administrator to lead the design, implementation, and ongoing management of our enterprise financial performance management platform. This role combines strategic system architecture responsibilities with hands-on technical administration to ensure optimal performance, security, and scalability of our OneStream environment.Day to Day you will:
  • Design, build and maintain OneStream solutions that support financial consolidation, planning and reporting needs.
  • Manage the OneStream platform, including system configuration, security, upgrades, and performance monitoring.
  • Develop and maintain data integrations between OneStream and other business systems, ensuring data accuracy and consistency.
  • Partner with Finance, IT and business teams to deliver enhancements, provide technical support, and train users.
Skills and Experience:
  • OneStream certification or hands-on experience with marketplace solutions and custom development.
  • Experience with SQL, data integration tools or ETL processes.
  • Knowledge of financial reporting standards such as GAAP and IFRS.
  • Familiarity with cloud environments (Azure, AWS) and hybrid setups.

What are we all about?

The Access Group is one of the largest UK-headquartered business management software providers. It provides solutions that empower more than 160,000 small and mid-sized organisations in commercial and non-profit sectors across Europe, USA and APAC, giving every employee the freedom to do more of what's important. Its innovative cloud solutions and integrated AI software experience across multiple Access products transform how business technology is used. Access employs approx. 8,500 people, continuously driving product innovation and customer service excellence. 

At Access, we are committed to creating a welcoming and inclusive environment where everyone can thrive. If you're excited about this role, (even if your previous experience doesn't align perfectly), you might just be the perfect fit for us! We wholeheartedly believe in equality for all and the transformative power of diversity.

Why not join our vibrant team where you can love what you do, love how you live, and most importantly, be authentically you? Let's make a difference together.

Love Work. Love Life. Be You.   

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The Company
HQ: Loughborough
5,814 Employees

What We Do

The Access Group is one of the largest UK-headquartered providers of business management software to small and mid-sized organisations in the UK, Ireland, the US and Asia Pacific. It helps more than 100,000 customers across commercial and non-profit sectors become more productive and efficient. Its innovative Access Workspace cloud solutions transform the way business software is used, giving every employee the freedom to do more of what’s important to them. Founded in 1991, The Access Group employs approximately 6,800 people.

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