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# OneStream Architect

- **Company:** Deloitte T.T.L.
- **Location:** Costa Mesa, CA, United States
- **Experience:** Experienced
- **Salary:** $131,200.0 - $240,500.0
- **Contract:** Permanent contract
- **Skills:** Agile Methodology, Software Applications, Data Warehousing, OneStream, Systems Integration, Enterprise Software Applications, SC Clearance
- **Published:** September 3, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9139969/onestream-architect

## About the Role

* Ability to work independently and collaborate as part of a team
 * Effective written and verbal communication skills
 * Meticulous attention to detail and quality of work product
 * Ability to build and sustain professional relationships
 * Ability to lead projects or workstreams
 * Ability to manage and prioritize multiple tasks in a fast-paced and dynamic environment
 * Strong interpersonal skills and professional demeanor
 * Ability to meet deadlines
 * Ability to mentor and provide clear guidance to others, Required:
 * Bachelor's degree
 * Active Secret clearance
 * Active OneStream Certified Professional certification as a Lead Architect or Core Platform Architect
 * Ability to travel 0-25%, on average, based on the work you do and the clients and industries/sectors you serve
 * 5+ years of OneStream experience supporting budgeting, planning, and/or federal government use cases, including core finance processes such as financial consolidation, planning, budgeting, and reporting
 * 3+ years integrating enterprise performance management and corporate performance management platforms with enterprise systems, including enterprise resource planning and data warehouse environments
 * 2+ years leading implementations within an agile or hybrid-agile software development lifecycle and coordinating development, functional, and business process teams across multiple pods or projects
 * Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future.

Preferred:

 * Experience supporting multiple pods or projects in parallel
 * Additional experience with complex, multi-system application landscapes
 * Additional OneStream certifications

The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $131,200 to $240,500.

You may also be eligible to participate in a discretionary annual incentive program, subject to the rules governing the program, whereby an award, if any, depends on various factors, including, without limitation, individual and organizational performance.

## Description

Our Deloitte Finance Transformation team practices to help chief financial officers, controllers, and finance teams define and execute their finance and global business services agendas and strategies. You will work with leading-class teams and solutions, helping clients navigate challenging environments, market uncertainty, technology development, and regulatory considerations to unlock value. Your work may span strategy, operations, process design, and technology as we partner with clients to transform finance., As a Manager, Technical Transformation on the Business Finance team, you will be responsible for leading the design, integration, and architectural governance of OneStream solutions that support enterprise performance management objectives across multiple pods or projects.

 * Lead the design and implementation of OneStream solutions for financial consolidation, planning, budgeting, and reporting
 * Align business requirements with scalable technical architectures that support federal government and enterprise finance use cases
 * Oversee integrations between OneStream and enterprise platforms, including enterprise resource planning and data warehouse environments
 * Provide architectural governance across multiple pods or projects in parallel to support solution quality, consistency, and performance
 * Collaborate with stakeholders across development, functional, and business process teams to drive configurations, best practices, and delivery outcomes


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