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Zel Technologies LLC Tech Stack

Defense contractor engineering unmanned systems and signal intelligence solutions

Defense and Space Manufacturing Hampton, VA 51–200 employees Founded 1988 Privately Held
zeltech.com LinkedIn

Zel Technologies is a veteran-owned defense contractor built around unmanned systems development, signal processing, and C4ISR integration. The tech stack—SysML, MBSE tools (Rhapsody, MagicDraw, IBM DOORS), simulation (LS-DYNA, STAR-CCM+, OpenFOAM), and ML frameworks (TensorFlow, PyTorch)—reflects a systems-engineering-heavy organization focused on complex hardware-software integration. Hiring is heavily weighted toward senior engineers (20 of 42 open roles), suggesting they're scaling R&D capacity for advanced unmanned platforms rather than hiring junior talent.

Tech Stack 51 technologies

Core StackSolidWorks AutoCAD C++ Python AWS TensorFlow PyTorch scikit-learn Power Automate Apache Airflow Confluence SysML Rhapsody MagicDraw IBM DOORS DoDAF VxWorks Unix LS-DYNA Azure UiPath Azure AI GCP Visio MBSE Rhino STAR-CCM+ OpenFOAM FEMAP NASTRAN+20 more

What Zel Technologies LLC Is Building

◆Challenges

  • Complex r&d or engineering efforts
  • Adapting vendor hardware
  • Integrating electrical with mechanical subsystems
  • Integrating complex hardware-software systems
  • Real-time missile software development
  • Meeting navy standards
  • Enterprise platform consolidation
  • Integrating ai into existing city systems
  • Enhancing public-service delivery
  • Legacy system replacement

▲Active Projects

  • Advanced electrical and electronics systems for unmanned systems
  • Standard missile internal interfaces
  • Next-generation unmanned systems
  • Uxs prototype development and validation
  • United states prompt diagnostic system
  • Design and analysis of uuvs and usvs hull forms
  • Unmanned systems (uxs) development
  • Prototype integration for unmanned systems
  • Integration of electrical systems with mechanical subsystems
  • Hardware adaptation of vendor equipment

Hiring Activity

Accelerating40 roles · 30 in 30d

Department

Engineering
31
Data
3
Security
3
Ops
2
Policy
1
Research
1

Seniority

Senior
20
Mid
16
Junior
3
Manager
1
Staff
1
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About Zel Technologies LLC

Zel Technologies delivers engineering, scientific, and technical services to the Department of Defense, Special Operations, and Intelligence communities. Founded in 1988 and headquartered in Hampton, VA, the company specializes in unmanned systems development (UXS, UUVs, USVs), advanced electrical and electronics integration, signal intelligence (IMINT, SIGINT, GEOINT), and systems integration. Core capabilities span command-and-control, ISR platforms, reverse engineering, and digital signal processing. The 51–200-person organization operates across all military domains and is currently hiring across 42 active roles, with accelerating velocity in engineering positions.

HeadquartersHampton, VA
Company Size51–200 employees
Founded1988
Hiring MarketsUnited States

Frequently Asked Questions

What is Zel Technologies' tech stack?

Zel uses SysML, Rhapsody, MagicDraw, IBM DOORS, VxWorks, C++, and Unix for systems engineering and embedded development. Simulation: LS-DYNA, STAR-CCM+, OpenFOAM, NASTRAN. ML: TensorFlow, PyTorch, scikit-learn. Cloud: Azure, AWS, GCP. Data/automation: Apache Airflow, UiPath, Power Automate.

What is Zel Technologies working on?

Primary focus: unmanned systems (UXS, UUVs, USVs) design, prototype validation, and integration. Secondary: advanced electrical-electronics systems, missile software, hardware-software integration, and systems engineering for DoD platforms.

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How this profile is built

Zel Technologies 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.