echoloc/ Companies/ Persistent Systems, LLC

Company profile

Persistent Systems, LLC Tech Stack

Secure MANET radios and data networks for military and field operations

Defense and Space Manufacturing New York, NY 201–500 employees Founded 2007 Privately Held

Persistent Systems builds the Wave Relay mobile ad hoc networking platform, with a stack spanning C++, Embedded Linux and hardening tools like IPsec, MACsec, SELinux and LUKS that points to firmware-level, security-first engineering. Security and ATO compliance themes recur across job posts, and new international strategy and business development leadership signals a push to win larger defense programs.

Tech Stack 106 technologies

Core StackC++ Java JavaScript jQuery SQL Server MySQL PostgreSQL Oracle Adobe Premiere Pro After Effects Cisco Python Ansible Docker Kubernetes H2 Wave Relay DaVinci Resolve Windows 10 VoIP Embedded Linux Shell Script IPsec MACsec X.509 AJAX H.264 LUKS LVM SELinux+69 more

AdoptingWave Relay

What Persistent Systems, LLC Is BuildingChallenges and projects from their job posts

◆Challenges

Capturing major defense programs
Maintaining continuous ATO compliance
Reducing active threats and managing vulnerabilities
Maintaining system availability and performance
Managing high-revenue accounts
Improving incident response times

▲Active Projects

Wave Relay MANET system development and adoption
Integrating sensors with Wave Relay
Rapid architecture deployment in hazardous zones
Building and maintaining a testing framework
Participation in Project Convergence
Network solutions for prospective customers

Hiring Activity

Steady30 roles · 8 in 30d

Department

Engineering

Ops

Security

Sales

Data

Executive

Finance

Marketing

Seniority

Mid

Senior

Director

Junior

Manager

Lead

Staff

Notable leadership hires: International Strategy Director, Director of Business Development

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About Persistent Systems, LLC

Persistent Systems, LLC is a privately held defense technology company founded in 2007 and headquartered in New York, NY. It develops Wave Relay MANET and Cloud Relay technologies that link unmanned systems, sensors and software into a single data network. Its customers include military forces, first responders and commercial users. The company has 201–500 employees and offices in Colorado, North Carolina, Montana, North Dakota and Wyoming.

HeadquartersNew York, NY

Company Size201–500 employees

Founded2007

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Persistent Systems use?

Persistent Systems uses C++, Java, Python, Embedded Linux, PostgreSQL, SQL Server, Docker, Kubernetes and Ansible, plus security tooling such as IPsec, MACsec, X.509, SELinux and LUKS.

What is Persistent Systems working on?

Current work centers on Wave Relay system development, integrating sensors with Wave Relay, building a testing framework, and rapidly deploying network architecture in hazardous zones.

Is Persistent Systems hiring security staff?

Yes. Hiring is engineering-led, with security as a notable focus covering continuous ATO compliance, vulnerability management and incident response. All hiring is in the United States.

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How this profile is built

Persistent Systems, LLC'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.