OneStream Developer
CSCI Consulting
| Company | CSCI Consulting |
| Category | Engineering |
| Location | Remote |
| Remote | Remote |
| Employment | Not stated |
| Level | Not stated |
| Salary | Not stated by the employer |
| Posted | 16 Jul 2026 |
| Last verified | 31 Jul 2026 |
| Source | Employer career page (greenhouse) |
Description
Job Description
CSCI Consulting is looking for a OneStream Developer to support its Department of War (DoW / DoD) client. This role will support the design, development, and implementation of a OneStream financial management solution to enhance reporting, consolidation, and data integration capabilities. The ideal candidate combines technical expertise and functional financial knowledge to deliver scalable, audit-ready solutions in a federal environment.
Responsibilities
Support the design and build of a OneStream platform solution under the guidance of a Technical Lead
Develop and configure:
Data integrations
Cubes and dimension metadata
Workflows and dashboards
Business rules and financial calculations
Participate in client discovery sessions to gather and refine business requirements
Demonstrate system functionality and capabilities to stakeholders
Contribute to:
System testing documentation and execution
User acceptance testing (UAT)
End-user training materials and delivery
Collaborate with functional and technical teams to ensure alignment with financial reporting requirements
Minimum Requirements
Active Secret Security Clearance
Bachelor’s degree in a related field
Hands-on experience or foundational knowledge in:
OneStream (or similar EPM/CPM platform)
Microsoft VB.NET (for business rule development)
SQL (data querying and integration)
IBM Cognos TM1
Oracle Hyperion Financial Management (HFM)
Experience supporting financial systems implementations or enhancements
Creativity and adaptability in problem-solving
Ability to work with clients to understand their needs
Strong organizational and time-management skills
Excellent written and verbal communication skills
Professional presence
Preferred Skills
Foundational understanding of:
Accounting principles and financial processes
Financial and management reporting
Financial reporting standards (e.g., GAAP, federal reporting frameworks)
Experience with:
OneStream Financial Consolidation processes
Budgeting, forecasting, or financial planning systems
Exposure to federal financial environments or ERP systems (e.g., GFEBS, SAP, Oracle)
Ability to work in a team environment, as well as independently
Strong customer and vendor relationship skills
Demonstrated ability to comply with data standards and policies
Motivation to learn new technologies and methodologies that demonstrate value
Past experience working with a Federal agency
Department of War experience is a plus!
About CSCI
CSCI is an award-winning information technology and financial management consulting firm founded on one simple philosophy: “Do what is right, always.” We apply this philosophy across all elements of our growing business, from delivering world-class s ervices for customers to providing an environment where associates thrive both personally and professionally. At CSCI, work and fun aren’t diametrically opposed!
At CSCI, our goal is to hire people with proven track records and retain them with an energizing, diverse company culture. We value each associate’s natural drive to excel, and we provide them with the freedom to do things their way. CSCI seeks the best and brightest in the industry—those who are ready to move their lives and career forward. Join us today and get excited about Mondays again!
Benefits of Working at CSCI
Competitive salaries
Generous Paid Time Off (PTO) package
Paid holidays aligned to the Federal calendar
Full health benefits including medical, dental, vision, and life insurance
401(k) retirement plan
Team building events
Professional development support
Legal
CSCI complies with all applicable Federal, state, and local employment regulations. Please re
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