OneStream System Administrator

The Company

Heico has a history of success. Since its founding over 40 years ago The Heico Companies has grown from a single business to over 78 separate companies through a strategic acquisition policy, and by reinvesting its earnings into internal growth and new prospects. Historically talented at restoring distressed companies, Heico now strategically targets acquisitions that will complement its ever-growing portfolio of companies in manufacturing, construction, and industrial services.

These four core operations are organized into groups:
Metal Processing Group, Construction Solutions Group, Applied Solutions Group, and Industrial Technologies Group. Once acquired, new Heico companies are assigned to a group and run on a stand‑alone basis, allowing for great independence as well as the opportunity to share knowledge about markets, production processes, and management practices across other Heico groups and companies. Each Group has its own corporate team.

Heico continues to seek out new opportunities and maintain its standard of success. The Heico Companies has remained a privately held company since its creation and maintains majority ownership in each of its operations, which generates more than $3.3 billion dollars in revenues. Many of our businesses are certified Woman‑owned Business Enterprises (WBE).

More information about the holding company and overall organization can be found at

We are seeking a proactive and technically skilled individual to support our new enterprise financial consolidation and reporting platform, One Stream, as Assistant Administrator.

The focus of this individual will be ongoing system administration, supporting end users, and continuous improvement of the company’s One Stream application. This role will also play a key role in the future buildout of Account Reconciliation, and Planning & Forecasting within the application.

This is a full‑time position based in our Warrenville office at 27501 Bella Vista Parkway, Warrenville, IL 60555.

• Partner with Finance, Accounting, IT, and support/implementation partners to support the end‑to‑end One Stream implementation.
• Participate in developing, testing, and validating new, calculations, workflows, and reports.
• Assist in maintaining documentation for system design, processes, and configuration decisions
• Serve as the assistant One Stream administrator, ensuring system stability, accuracy, and timely availability for monthly, quarterly, and annual close cycles.
• Manage user access, security, and role maintenance across functional teams.
• Assist in maintaining and enhancing metadata, workflows, reporting, and business rules to support evolving business requirements.
• Support Finance and Accounting teams with ongoing data validation, issue resolution, and process improvements.
• Provide end‑user support, troubleshooting, and training for business users across the organization.
• Identify opportunities to automate manual processes and improve system efficiency and reporting accuracy.

• Bachelor’s degree in Information Systems, Finance, Accounting, or related field.

• 3+ years of experience with One Stream or other EPM/CPM/consolidation platforms (e.g., Hyperion, Oracle).
• Hands‑on experience EPM report/template creation, metadata management, and user administration
• Solid understanding of financial consolidation, reporting, and planning processes.
• Strong analytical and troubleshooting skills with attention to detail.
• Excellent communication and documentation skills.
• Experience developing and/or maintaining One Stream business rules, or other Visual Basic coding experience, is preferred
• One Stream certification or formal One Stream training preferred.

The expected salary range for this position is $108,000- $125,000 annually, depending on experience and qualifications.

This position is eligible for a comprehensive benefits package that includes, but isn’t limited to:

• Health, dental, and vision insurance
• Life insurance and disability
• 401(k) with employer match
• Pet Insurance
• Legal Insurance
• Paid time off and holidays