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REI Systems Tech Stack

Government tech modernization and data analytics via cloud platforms

IT Services and IT Consulting Sterling, VA 501–1,000 employees Founded 1989 Privately Held

REI Systems is a 30+ year-old government contractor (federal, state, local, nonprofit) built around data analytics, cloud migration, and process modernization. The stack reveals heavy Microsoft/AWS infrastructure (Azure, Dynamics 365, Power Platform, Sharepoint) paired with emerging AI tooling (Vertex AI, PyTorch, Hugging Face, LangChain) — a pattern matching their stated push into AI-enabled insights and capture automation. Hiring is heavily weighted toward sales (18 roles) with 14 posted in the last 30 days, indicating aggressive pursuit of high-value DoD/DoW opportunities.

Tech Stack 32 technologies

Core StackAWS Kubernetes Vertex AI PyTorch Hugging Face scikit-learn LangChain Power Platform Visual Studio JavaScript jQuery GitHub Dynamics 365 Tableau Power BI Python C# C++ Deltek Costpoint Azure LangGraph SharePoint HTML CSS IIS Azure DevOps Server PowerShell Microsoft 365 SharePoint Online XML+2 more

What REI Systems Is Building

◆Challenges

Modernizing legacy sharepoint solutions
Modernize legacy processes
Accelerate decision-making
Harness data at scale
Modernizing legacy systems
Strengthening cybersecurity
Compressed acquisition timelines
Tight deadlines
Delivering real-time insights
Improving project execution

▲Active Projects

Enterprise-level sharepoint online initiatives
Fda program
Competitive solutions for rei's growth support
Maintain modernization roadmap
High-value opportunity capture in dod/dow
Growth strategy execution for dod/dow account
Ai-enabled insights integration
Ai integration into capture and proposal processes
Army aos technology challenge capture
Non-traditional acquisition capture

Hiring Activity

Accelerating30 roles · 15 in 30d

Department

Sales

18

Engineering

8

Ops

3

Finance

1

HR

1

Seniority

Senior

16

Director

6

Manager

3

Lead

2

Principal

2

Mid

1

Staff

1

Notable leadership hires: Capture Director

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About REI Systems

REI Systems delivers full-lifecycle software engineering, data analytics, and cloud modernization to government and nonprofit buyers. The company was founded in 1989 and operates as a 100% employee-owned firm with 501–1,000 staff based in Sterling, VA. Core service lines include decision/data analytics, performance management dashboards, grants management systems, open-source/Drupal implementations, and application modernization on AWS/Azure. The customer base spans federal agencies, state and local government, and nonprofits navigating complex compliance, legacy system retirement, and real-time reporting requirements.

HeadquartersSterling, VA

Company Size501–1,000 employees

Founded1989

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does REI Systems use?

AWS, Azure, Kubernetes, Microsoft Power Platform (Power BI, Dynamics 365), Sharepoint, Tableau, Python, C#, GitHub, and emerging AI/ML tools (Vertex AI, PyTorch, Hugging Face, LangChain).

What is REI Systems working on?

Enterprise Sharepoint Online modernization, AI-enabled insights and capture automation, DoD/DoW account growth, FDA programs, and legacy system modernization across federal and state agencies.