OneStream Solution Architect
Grant Thornton
Chicago, IL · Posted June 18, 2026
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About the job
OneStream Solution Architect
As a OneStream Solution Architect, you’ll perform advisory and implementation services to address business needs throughout client organizations for the OneStream Practice – all with the resources, environment, and support to help you excel.
From day one, you’ll be empowered by the greater Transformation team to help clients make the moves that will help them achieve their vision and help you achieve more, confidently.
Your day-to-day may include:
Assist in full life cycle implementations including planning, design, & build phases
Responsible for documenting business requirements, system design and transformational goals
Configure applications and conduct iterative unit testing
Help to create training materials and quick reference guides to support user adoption
Conduct training classes to prepare end users for deployment
Provide post-production support
Participate in full life cycle implementations
Assist in the identification of business requirements, functional design, process design (including scenario design, flow mapping), prototyping, testing, training, defining support procedures
Meet or exceed targeted billing hours (utilization)
Other duties as assigned
You have the following technical skills and qualifications:
Bachelor's degree in Accounting, HR, Information Technology, MIS, or related field required, Master’s degree is a plus
Minimum 4 years of related work experience in a similar consulting practice or function servicing cross-industry clients at a national level
Minimum of 4 full life cycle implementations of Infor
Industry recognized professional certification required
Excellent verbal and written communication skills
Knowledge of software development lifecycles, key metrics, and reports
Experience with application integration & back-end data connectivity applications
Experience installing/configuring/implementing OneStream Applications
Exposure or training on OneStream Cloud Applications
Knowledge of OneStream Cloud Applications
Proven ability delivering complex and time sensitive projects
Strong leadership skills, able to conduct meetings and write technically oriented documents
Able to work with clients to understand current state processes and define future state processes based on business objectives
Can travel as needed. Expected travel is up to 40%
The base salary range for this position is between $169,280 and $226,412. Placement within the pay range is at Grant Thornton’s discretion, and it is based on multiple factors, including but not limited to, job -related knowledge/skills, experience, business needs, progression within the role, geographic location, and internal equity. At Grant Thornton, compensation decisions are dependent upon the facts and circumstances of each position and candidate.
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In 2025, Grant Thornton formed a multinational, multidisciplinary platform with Grant Thornton Ireland. The platform offers a premier Trans-Atlantic advisory and tax practice, as well as independent American and Irish audit practices. With $2.7 billion in revenues and more than 50 offices spanning the U.S., Ireland and other territories, the platform delivers a singular client experience that includes enhanced solutions and capabilities, backed by powerful technologies and a roster of 12,000 quality-driven professionals enjoying exceptional career-growth opportunities and a distinctive cross-border culture.
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