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RTX A/S Tech Stack

Wireless communication hardware for enterprise, professional audio, and healthcare

Telecommunications 9400 Noerresundby 201–500 employees Founded 1993 Public Company

RTX designs and manufactures wireless devices across enterprise, professional audio, and healthcare—a hardware-centric business reflected in their embedded Linux and security-focused tech stack (C/C++, Yocto, secure boot, HSM adoption). Active projects center on securing Linux platforms and managing supplier quality, while hiring leans heavily toward mid-to-senior engineering roles, signaling maturation of existing product lines rather than expansion into new markets.

Tech Stack 19 technologies

Core StackAutoCAD Python Jenkins Linux GitLab CI/CD Terraform Ansible Docker Microsoft Office Pro/ENGINEER Yocto Project C/C++ SELinux AppArmor Embedded Linux Git Bash PowerShell
AdoptingYocto Project SELinux AppArmor HSM

What RTX A/S Is Building

Challenges

  • Optimizing production cost
  • Ensuring supplier quality
  • Reducing attack surface
  • Project transfer overseas to philippines
  • Managing vulnerabilities throughout product lifecycle
  • Ensuring reliability and data integrity
  • Ongoing vulnerability management
  • Managing overseas project transfer
  • Pain points of healthcare providers
  • Pain points of hospital staff

Active Projects

  • Rtx gateway system checklist creation
  • Yocto-based linux distribution security
  • New product schedule development
  • Supplier corrective action implementation
  • Secure embedded linux platform development
  • Secure boot and ota update implementation
  • Security architecture for embedded linux platforms
  • Secure boot and update mechanisms
  • Project transfer to philippines
  • Prototype and pilot production support

Hiring Activity

Decelerating10 roles · 2 in 30d

Department

Engineering
7
Manufacturing
1
Product
1

Seniority

Mid
5
Senior
4
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About RTX A/S

RTX is a Danish public company founded in 1993 that designs and manufactures wireless communication solutions in three segments: enterprise headsets, handsets, and base stations; professional audio modules for live events and intercom systems; and healthcare-embedded patient monitoring devices. The company operates manufacturing and engineering operations across Denmark, the USA, Romania, China, and the Philippines, offering end-to-end, customized solutions with full product lifecycle management. With 201–500 employees and headquarters in Noerresundby, RTX combines hardware design, wireless protocol expertise (DECT, Wi-Fi, Bluetooth, VoIP), and embedded systems engineering to serve mid-market enterprise, broadcast, and hospital customers.

Headquarters9400 Noerresundby
Company Size201–500 employees
Founded1993
Hiring MarketsDenmark, Philippines, China

Frequently Asked Questions

What tech stack does RTX use?

RTX's core stack includes C/C++, Linux (Embedded Linux, Yocto Project), Jenkins CI/CD, Docker, Terraform, Ansible, and design tools like Pro/ENGINEER and AutoCAD. They are actively adopting SELinux, AppArmor, and HSM for embedded security.

Where is RTX headquartered?

RTX is headquartered in Noerresundby, Denmark. The company maintains additional offices in Hong Kong, Romania, and the USA.

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