echoloc/ Companies/ JFL CONSULTING, LLC

Company profile

JFL CONSULTING, LLC Tech Stack

Defensive cyber operations and network security for defense and government

Computer and Network Security Springfield, Virginia 51–200 employees Founded 2005 Privately Held

JFL Consulting is a Springfield, Virginia defense cyber firm whose stack centers on network sensor tooling (Security Onion, Zeek, Suricata, Arkime, Gigamon) plus virtualization (Proxmox, ESXi, Hyper-V, Xen), consistent with deployable defensive cyber kits. A React, TypeScript, GraphQL and Palantir Foundry layer points to data and visualization work, and engineering-only hiring is accelerating around NAC rollouts and communication equipment upgrades.

Tech Stack 61 technologies

Core StackReact TypeScript GraphQL Hyper-V Splunk Elasticsearch Python Cisco VMware Ansible Palantir Foundry D3.js Proxmox VMware ESXi Security Onion Zeek Suricata Wazuh Gigamon Aruba ClearPass ACAS Nessus Wireshark tcpdump Kibana Arkime Red Hat Enterprise Linux Rocky Linux Xen+31 more

What JFL CONSULTING, LLC Is BuildingChallenges and projects from their job posts

◆Challenges

Upgrading communication equipment
Maintaining network infrastructure

▲Active Projects

Implementing NAC solutions
New system rollouts
API integration

Hiring Activity

Accelerating4 roles · 3 in 30d

Department

Engineering

Seniority

Mid

Junior

Senior

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About JFL CONSULTING, LLC

JFL Consulting provides network, system and data security services to government and commercial clients, with a long track record supporting Department of Defense and Intelligence Community networks. The company focuses on Blue Team and defensive cyber operations and developed a patented mobile cybersecurity kit adopted as a DOD program of record. Founded in 2005 and headquartered in Springfield, Virginia, it is a privately held firm with 51-200 employees. Its operators assess and defend mission-critical networks, supported by technology partners.

HeadquartersSpringfield, Virginia

Company Size51–200 employees

Founded2005

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does JFL Consulting use?

JFL Consulting uses network security tools like Security Onion, Zeek, Suricata, Wazuh, Splunk, Arkime and Nessus, virtualization via Proxmox, VMware ESXi and Hyper-V, plus React, TypeScript, GraphQL and Palantir Foundry.

Is JFL Consulting hiring engineers?

Yes. Hiring at JFL Consulting is accelerating and focused entirely on engineering, spanning junior, mid and senior levels, with roles based in the United States.

Where is JFL Consulting headquartered?

JFL Consulting is headquartered in Springfield, Virginia, United States. Founded in 2005, it is privately held with 51-200 employees.

How this profile is built

JFL CONSULTING, 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.