American Technology Solutions International Corp. (ATSI) Tech Stack

DoD and federal systems engineering contractor with SDVOSB certification

Business Consulting and Services Fredericksburg, VA 51–200 employees Founded 2010 Self-Owned

ATSI is a veteran-owned DoD and federal systems integrator using a mature stack of modeling tools (MagicDraw, Rhapsody, IBM DOORS, SysML) and Microsoft enterprise software (Power BI, Power Apps, OneDrive). The hiring velocity is accelerating across operations and engineering, with mid-level engineering roles dominating the 25 open positions — typical of government contractors scaling delivery teams. Pain points cluster around DoD compliance, FOIA request processing, and cross-domain system integration, reflecting the operational complexity of managing federal contracts.

Tech Stack 21 technologies

Core StackMATLAB Python C# Docker Visual Studio Power BI Power Apps MagicDraw Rhapsody IBM DOORS LabVIEW Visio DoDAF SysML UML Adobe Acrobat Pro Qlik Sense OneDrive Maximo ARCHIBUS

What American Technology Solutions International Corp. (ATSI) Is Building

◆Challenges

Integrating complex systems across domains
Ensuring compliance with dod standards
Improving repair and test procedures
Compliance with onr business rules
Contractor team management
Managing user access and resource allocation
Tracking computational resource utilization
Ensuring compliance with system access requirements
Backlog foia request processing
Time-sensitive foia request handling

▲Active Projects

Technology transfer (t2)
Iso 9001 quality focal point
Stem outreach programs
Requirements traceability matrix development
Virtual environment integration
Repair and test procedure improvement
Mxm
Emso
Onr code 32 support
S&t r&d initiatives

Hiring Activity

Accelerating25 roles · 15 in 30d

Department

Ops

Engineering

Support

Finance

Legal

Security

Seniority

Mid

Senior

Junior

Lead

Notable leadership hires: Support Staff Lead

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About American Technology Solutions International Corp. (ATSI)

ATSI is a service-disabled veteran-owned small business (SDVOSB) founded in 2010, headquartered in Fredericksburg, VA. The company supports prime and sub contracts with the Department of Defense, Intelligence Community, and Federal Government agencies across systems engineering, cyber security, cloud computing, financial management, and knowledge management. Active projects span technology transfer, quality assurance frameworks (ISO 9001), STEM outreach, requirements traceability, and research and development initiatives. The organization operates as self-owned with 51–200 employees, all hiring occurring within the United States.

HeadquartersFredericksburg, VA

Company Size51–200 employees

Founded2010

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does ATSI use?

ATSI uses systems modeling tools (MagicDraw, Rhapsody, IBM DOORS, SysML, DoDAF), engineering platforms (MATLAB, LabVIEW, Visual Studio), Microsoft enterprise software (Power BI, Power Apps, OneDrive), and facility management systems (Maximo, ARCHIBUS).

Where is ATSI headquartered?

ATSI is headquartered in Fredericksburg, VA and was founded in 2010. The company is certified as a service-disabled veteran-owned small business (SDVOSB) and operates with 51–200 employees.

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How this profile is built

American Technology Solutions International Corp. (ATSI)'s technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.