QED Systems, LLC Tech Stack

DoD systems engineering and C4ISR solutions provider

Defense & Space Aberdeen Proving Ground, MD 51–200 employees Founded 2005 Privately Held

QED Systems delivers engineering and integration services to the U.S. Army's command, control, communications, and intelligence (C4ISR) missions. The tech stack—anchored in Palantir Gotham and Foundry, MATLAB, Python, and Microsoft enterprise tools—reflects a defense-focused systems integrator. Active hiring across engineering, finance, and logistics at mid-to-senior levels, combined with projects spanning data visualization, cost modeling, and embedded training systems, signals growth in operational complexity and contract volume.

Tech Stack 17 technologies

Core StackMATLAB Python JavaScript Palantir Gotham Palantir Foundry HTML CSS SQL Excel Microsoft 365 Purview SharePoint Microsoft Office Git Outlook Word PowerPoint

What QED Systems, LLC Is Building

◆Challenges

Intelligence modernization
Reducing life cycle costs
Cost estimation challenges
Ensuring proper data capture configuration
Identifying discrepancies in earned value data
Uninterrupted service during closures
Insider threat detection
Data mining large volumes
Contract cost control
Budget compliance

▲Active Projects

Pnt division contract
Embedded training systems design
Life cycle sustainment plan (lcsp)
Integrated product teams coordination
Develop interactive data visualizations
Design data dashboards or reporting tools
Develop quicklook tools
Aceit cost model development
Igce cost estimation
C5isr center math and science summer camp

Hiring Activity

Accelerating30 roles · 15 in 30d

Department

Engineering

Finance

Logistics

Support

Legal

Ops

Data

Design

Seniority

Mid

Senior

Lead

C-Level

Manager

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About QED Systems, LLC

QED Systems is a small business contractor headquartered at Aberdeen Proving Ground, MD, with operations at four military installations (APG MD, MDL NJ, Fort Huachuca AZ, Fort Hood TX). A wholly owned subsidiary of Peerless Technologies Corporation, the company provides systems engineering, integration, information assurance, software development, and modeling and simulation services to U.S. Army research, development, test, and experimentation programs. The team addresses requirements in systems analysis, computer sciences, laboratory instrumentation, and intelligence systems. Founded in 2005, QED operates as a fixed-price and cost-plus contractor in the defense sector.

HeadquartersAberdeen Proving Ground, MD

Company Size51–200 employees

Founded2005

Hiring MarketsUnited States

Frequently Asked Questions

What does QED Systems do?

QED Systems provides engineering, systems integration, and C4ISR solutions to the U.S. Army. Services include software development, information assurance, modeling and simulation, systems analysis, and laboratory/field instrumentation.

What tech stack does QED Systems use?

Primary tools include Palantir Gotham and Foundry, MATLAB, Python, JavaScript, SQL, Git, and Microsoft 365 (Outlook, Word, PowerPoint, SharePoint, Purview).