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Full Time Onestream Developer Jobs (NOW HIRING)

... Type Full time Description & Requirements Elevate your career with MANTECH International ... At MANTECH we are re-engineering the financial backbone of the U.S. Government. We provide highly ...

OneStream Consultant

$94K - $157K/yr

... Type Full time Description & Requirements Elevate your career with MANTECH International ... At MANTECH we are re-engineering the financial backbone of the U.S. Government. We provide highly ...

... Type Full time Description & Requirements Elevate your career with MANTECH International ... Peer Support: Assist lower-level developers or incoming team members by offering platform guidance ...

... Type Full time Description & Requirements Elevate your career with MANTECH International ... At MANTECH, we are re-engineering the financial backbone of the U.S. Government. We provide highly ...

Senior Product Manager I

$129K - $170K/yr

Remote, USA Employment Type: Full-Time Benefits offered: Vision, medical, Life, Dental, 401K Gross ... developers, quality analysts and others. * Continuous hands-on learning of OneStream ...

... Type Full time Description & Requirements Elevate your career with MANTECH International ... At MANTECH we are re-engineering the financial backbone of the U.S. Government. We provide highly ...

Remote, USA Employment Type: Full-Time Benefits offered: Vision, medical, Life, Dental, 401K Gross ... The OneStream Platform spans complex OLAP, multi-dimensional processing, distributed systems, web ...

Remote, USA Employment Type: Full-Time Benefits Offered: Vision, Medical, Life, Dental, 401K Gross ... Summary A AI Consultant at OneStream will play a critical role in the delivery and scaling of ...

... Type Full time Description & Requirements Elevate your career with MANTECH International ... At MANTECH we are re-engineering the financial backbone of the U.S. Government. We provide highly ...

Remote, USA Employment Type: Full-Time Benefits Offered: Vision, Medical, Life, Dental, 401K Gross ... Any object-oriented programming a plus. * OneStream Certified Associate. * Experience with ...

Senior Scrum Master I

$52.50 - $71.75/hr

Remote, USA Employment Type: Full-Time Benefits offered: Vision, medical, Life, Dental, 401K Gross ... join our OneStream Product & Engineering organization. This role is ideal for a strong servant ...

... Full time Description & Requirements Unlock the secrets of intelligence with MANTECH! Join a ... Applying advanced theoretical knowledge of Computer Science and Engineering principles to ...

... Type Full time Description & Requirements Elevate your career with MANTECH International ... Applying advanced theoretical knowledge of Computer Science and Engineering principles to ...

Express Solutions Manager

$57.69 - $86.30/hr

Remote, USA Employment Type: Full-Time Benefits offered: Vision, medical, Life, Dental, 401K Gross ... OneStream. * SAP Outlooksoft BPC. * SAP BOFC (Cartesis). * HFM. (Hyperion Financial Management)

Site Reliability Engineer

$58.25 - $77.50/hr

Remote, United States Employment Type: Full-Time Benefits Offered: Vision, Medical, Life, Dental ... DevOps and Jira. * Solid knowledge in focused areas of OneStream Software. * Ability to mentor ...

Senior SysOps Engineer

$107K - $146K/yr

Remote, USA Employment Type : Full-Time Benefits Offered : Vision, Medical, Life, Dental, 401K ... Contribute to internal cloud and business initiatives to advance OneStream's cloud strategy.

Remote, US Employment Type: Full-Time Benefits Offered: Vision, Medical, Life, Dental, 401K Gross ... This role partners with Product & Engineering, Sales, Marketing, Support, Services, and Partners to ...

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How much do full time onestream developer jobs pay per hour?

As of Jun 11, 2026, the average hourly pay for full time onestream developer in the United States is $52.84, according to ZipRecruiter salary data. Most workers in this role earn between $40.38 and $64.66 per hour, depending on experience, location, and employer.

What are Full Time Onestream Developers?

Full Time Onestream Developers are professionals who specialize in designing, developing, and maintaining solutions using the OneStream platform, a corporate performance management (CPM) software. They work with organizations to streamline financial consolidation, planning, reporting, and analytics processes. As full-time employees, they are involved in the complete project lifecycle, including gathering business requirements, building custom solutions, troubleshooting issues, and supporting end users. Their expertise helps businesses maximize the value of OneStream for financial operations and strategic decision-making.

What is the difference between Full Time Onestream Developer vs Full Time Data Analyst?

AspectFull Time Onestream DeveloperFull Time Data Analyst
Required CredentialsOnestream certifications, SQL, scripting skillsData analysis certifications, SQL, Excel proficiency
Work EnvironmentFinance, ERP, or reporting teams within organizationsBusiness intelligence, finance, or marketing teams
Employer & Industry UsageFinance departments, ERP solution providersCorporate, consulting firms, or analytics agencies
Common Search & ComparisonYesYes

Full Time Onestream Developers focus on implementing and maintaining Onestream platform solutions, requiring specific certifications and technical skills. Data Analysts interpret data to support business decisions, often using similar tools like SQL. While both roles involve data handling, Onestream Developers are more specialized in ERP/reporting systems, whereas Data Analysts focus on data insights across various platforms.

What are some common challenges faced by Full Time OneStream Developers during implementation projects?

Full Time OneStream Developers often encounter challenges such as integrating OneStream with existing legacy financial systems and ensuring seamless data migration. They must also keep up with evolving client requirements, which can impact project timelines and necessitate agile problem-solving. Additionally, troubleshooting complex cube logic and optimizing performance for large datasets are frequent tasks, requiring a deep understanding of OneStream’s architecture and best practices. Collaboration with finance teams and IT specialists is essential to address these challenges efficiently.

What are the key skills and qualifications needed to thrive as a Full Time Onestream Developer, and why are they important?

To thrive as a Full Time Onestream Developer, you need strong expertise in financial systems, data modeling, and a background in finance or accounting, often supported by a relevant degree. Proficiency with OneStream XF platform, SQL, and experience with integration tools, along with OneStream certifications, are highly valued. Analytical thinking, problem-solving abilities, and effective communication skills enable developers to translate business requirements into efficient technical solutions. These competencies are crucial for delivering robust financial performance management solutions that align with organizational goals.
More about Full Time Onestream Developer jobs
What cities are hiring for Full Time Onestream Developer jobs? Cities with the most Full Time Onestream Developer job openings:
What are the most commonly searched types of Onestream Developer jobs? The most popular types of Onestream Developer jobs are:
What states have the most Full Time Onestream Developer jobs? States with the most job openings for Full Time Onestream Developer jobs include:
Infographic showing various Full Time Onestream Developer job openings in the United States as of June 2026, with employment types broken down into 2% As Needed, and 98% Full Time. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $109,905 per year, or $52.8 per hour.
OneStream Consultant III

$94K - $157K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 6 days ago


ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

32nd of 188 rated software companies


Job description

General information
Requisition #
R67102
Locations
USA-Remote Work
Posting Date
04/10/2026
Security Clearance Required
None
Remote Type
Fully Remote
Time Type
Full time
Description & Requirements
Elevate your career with MANTECH International Corporation! Join a dynamic team dedicated to national security through cutting-edge technology. Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the Department of Defense, and Federal Civilian sectors. Dive into innovation in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Your journey to impactful work and rapid growth starts now-be extraordinary at MANTECH!
***This is for a future opportunity***
MANTECH seeks a motivated, career and customer-oriented OneStream Consultant to join our team. This is a remote position.
At MANTECH we are re-engineering the financial backbone of the U.S. Government. We provide highly configured, mission-critical Planning, Programming, Budgeting, and Execution (PPBE) and Financial Close and Reporting solutions leveraging the OneStream platform.
As an OneStream Consultant, you will serve as a technical lead and subject matter expert for our most complex implementations. You will transition from pure building to architecting-designing entire application modules, translating functional requirements into technical blueprints, and guiding a team of associates to deliver high-performance solutions. You will own the technical quality of the application, ensuring performant business rules, streamlined security, and scalable data models.
Responsibilities include but are not limited to:
  • Lead the design of application modules (e.g., PPBE, Workforce, Capital, Capex), creating technical specifications that translate functional requirements into scalable OneStream architecture.
  • Write and optimize complex Business Rules of all types (Finance, Parser, Connector, Extender) and design sophisticated Workflow strategies to solve unique client challenges.
  • Design dynamic data load processes and Custom Tables for complex datasets; create Variance Analyses to validate data integrity between source systems and OneStream.
  • Parse complex requirements into development tasks for Associate Consultants; conduct code reviews, teach troubleshooting techniques, and support junior staff in resolving helpdesk tickets.
  • Configure and modify MarketPlace Solutions (e.g., Line Item Modeling, Task Manager, etc.) and integrate them into the core application.
  • Design and implement comprehensive reporting strategies using BI Viewer, Extensible Documents, and Cube Views, ensuring optimal performance and usability.
  • Consulting Mindset: Listen carefully to what others need (client and team members) and be willing and ready to respond to those needs to the best of your ability; look beyond the "easy" answer working collaboratively to bring the best Mantech has to offer to exceed others' expectations.

Minimum Qualifications:
  • Bachelor's degree in computer science, Systems Engineering, Information Systems, or related field.
  • 5+ years of relevant experience in software development or financial systems implementation.
  • 3+ years of dedicated OneStream implementation experience.
  • 1+ years of OneStream XF implementation, configuration, and optimization experience
  • Advanced proficiency in VB.NET or C# and SQL.
  • Strong understanding of OneStream architecture, including Data Management, Cube Design, and Security.

Preferred Qualifications:
  • Experience with the federal Planning, Programming, Budgeting, and Execution (PPBE) process or financial management within the government sector.
  • Experience assisting with ATOs, Single Sign-On (SSO), or working in a professional services/consulting firm.
  • OneStream Certified Professional (OCP).
  • Certified Government Financial Manager (CGFM) or Certified Defense Financial Manager (CDFM).
  • CompTIA Security+ certification.

Clearance Requirements:
  • US Citizenship with the ability to obtain a Public Trust or higher.

Physical Requirements:
  • Must be able to remain in a stationary position 50%
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations
  • Must be able to exchange accurate information in these situations

The projected compensation range for this position is $94,800.00-$157,200.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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