J

JFL CONSULTING, LLC Tech Stack

DoD and IC network defense consulting with patented mobile cyber operations platform

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

JFL Consulting is a 20-year-old federal cybersecurity firm built around field operations for DoD and Intelligence Community networks. The tech stack is defense-native (ACAS, Nessus, Zeek, Splunk, Arkime) paired with infrastructure tooling (Ansible, Puppet, Cisco ISE/DNA Center), reflecting active work on vulnerability remediation, anomaly detection, and network upgrades. Hiring is heavily skewed toward senior security roles (12 of 13 open positions), signaling deep technical bench and mission-critical customer concentration rather than scaling to new verticals.

Tech Stack 34 technologies

Core StackLinux Splunk VMware Hyper-V Ansible Puppet Python Ruby PHP Jira ACAS Nessus Windows Wireshark tcpdump Zeek Kibana Arkime Suricata Red Hat CentOS Red Hat Enterprise Linux Rocky Linux Xen Foreman Bash Microsoft Project SharePoint Unanet Cisco Identity Services Engine+4 more

What JFL CONSULTING, LLC Is Building

◆Challenges

Detecting anomalies
Strengthening network security
Ensuring mission requirements are met
Vulnerability management
Cybersecurity compliance
Risk remediation
Identifying misconfigurations
Maintaining critical dod network infrastructure
Remediation of existing network equipment
Upgrading to new equipment

▲Active Projects

Operational activities supporting dod cyber missions
Vulnerability remediation plans
Acas scan automation
Security compliance documentation
Remediation of existing network equipment and upgrading to new equipment
Program administration and scheduling
Training and certification readiness for cyber operators
Network upgrades and architectural improvements
Implementing cisco ise and cisco dna center
Mission-critical programs supporting dod network defense and cyber operations

Hiring Activity

Steady15 roles · 4 in 30d

Department

Security

9

Engineering

2

Ops

2

Seniority

Senior

12

Mid

1

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About JFL CONSULTING, LLC

JFL Consulting delivers network, system, and data security solutions to federal government and commercial clients from its headquarters in Springfield, Virginia. The firm holds a DoD program-of-record status for MACK (Mobile Air Cybersecurity Kit), a patented mobile defensive cyber operations platform. Core work spans vulnerability management, security compliance documentation, network architecture improvements, and operational support for DoD and Intelligence Community cyber missions. The organization maintains a senior-heavy technical staff and demonstrates sustained focus on training and certification readiness for cyber operators.

HeadquartersSpringfield, Virginia

Company Size51–200 employees

Founded2005

Hiring MarketsUnited States

Frequently Asked Questions

What is JFL Consulting's proprietary technology?

MACK (Mobile Air Cybersecurity Kit), a patented DoD program-of-record solution for mobile defensive cyber operations. The company is the sole inventor.

What tech stack does JFL Consulting use?

ACAS, Nessus, Zeek, Splunk, Arkime, Wireshark, Suricata, Cisco ISE/DNA Center, Ansible, Puppet, plus Linux/Windows/RHEL infrastructure and project management tools (Jira, SharePoint, Unanet).