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Simulation Technologies Inc. (SimTech) Tech Stack

Defense radar simulation and hardware-in-the-loop testing with embedded security focus

Defense and Space Manufacturing Huntsville, Alabama 51–200 employees Founded 1983 Privately Held

SimTech builds radar simulation platforms and hardware-in-the-loop test environments for defense applications, with deep expertise in FPGA design, embedded systems (Verilog, VHDL, C++), and RF/SoC integration. The tech stack reveals a manufacturing-heavy operation—9 of 13 active hires are in manufacturing roles—paired with core FPGA and embedded engineering work on custom RF hardware and system integration. Active CMMC Level 2 compliance efforts and security scanning pipeline integration signal a defense contractor navigating tightening cybersecurity and compliance requirements.

Tech Stack 22 technologies

Core StackPython MATLAB Linux C++ Ansible Docker Podman GitLab CI/CD Jenkins Puppet Verilog VHDL PCIe UART I2C Chef Bash C GTAW GMAW Fanuc

What Simulation Technologies Inc. (SimTech) Is Building

◆Challenges

Integrating multiple independent systems
Maintaining it infrastructure across multiple sites
Compliance with cmmc level 2
Maintaining stig compliance
Ensuring high performance and reliability
Supporting cmmc and ato efforts

▲Active Projects

Cmmc level 2 compliance implementation
Custom rfsoc board design for hwil missile integration
Fpga digital system design and testing
Integration of multiple independent systems into a system of systems architecture
Remote access architecture implementation
Desktop image standardization
Pm mounted armored vehicle bradley fighting vehicle platform
Core embedded application development
Security scanning integration into build pipeline

Hiring Activity

Accelerating15 roles · 9 in 30d

Department

Manufacturing

9

Engineering

3

Ops

1

Seniority

Mid

7

Senior

3

Junior

2

Manager

1

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About Simulation Technologies Inc. (SimTech)

SimTech is a 40-year-old defense technology company based in Huntsville, Alabama, specializing in radar simulation, scene generation, and hardware-in-the-loop testing for military applications. The company develops radar target models, environment simulators, and custom FPGA-based RF hardware (including RFSoC boards for missile integration), alongside embedded software and cybersecurity services. Current operational challenges center on integrating multiple independent systems into cohesive architectures, maintaining IT infrastructure across distributed sites, and achieving CMMC Level 2 and STIG compliance—a compliance-heavy profile typical of mid-tier defense contractors. The accelerating hiring velocity, concentrated in manufacturing, reflects production scaling or supply-chain build-out.

HeadquartersHuntsville, Alabama

Company Size51–200 employees

Founded1983

Hiring MarketsUnited States

Frequently Asked Questions

What is Simulation Technologies Inc. tech stack?

SimTech uses Verilog, VHDL, FPGA tooling, Python, MATLAB, C++, Linux, Docker, GitLab CI/CD, Jenkins, and embedded protocols (PCIe, UART, I2C). Manufacturing workflow tools include Ansible, Chef, Puppet, and Fanuc robotics integration.

What is SimTech working on?

Active projects include custom RFSoC board design for hardware-in-the-loop missile integration, FPGA digital system design, system-of-systems architecture integration, CMMC Level 2 compliance implementation, security scanning pipeline integration, and embedded application development for defense platforms.