ADTRAN, Inc.
ADTRAN builds fiber broadband access, optical transport, and Wi‑Fi networking equipment plus management software for telecommunications service providers and enterprises. It generates revenue by selling hardware platforms, software subscriptions, and support services, enabling FTTH/FTTx, Carrier Ethernet, and SD‑Access deployments. Founded in 1985 and headquartered in Huntsville, Alabama, ADTRAN is a public company trading on NASDAQ under the ticker ADTN.
Open Positions at ADTRAN, Inc.
13 open positions
Senior Lead Engineer responsible for telecom and broadband product testing, with a strong focus on Python-based automation, network protocol validation, and release qualification. The role combines manual and automated testing across networking, NMS/EMS, and broadband technologies.
Software Engineer II developing and maintaining software products for Adtran’s fiber monitoring solutions. The role combines software architecture, proof-of-concept development, testing, debugging, and post-release support in an international team.
Services Engineer supporting a Tier 1 customer across product testing, deployment, troubleshooting, training, and technical support for ADTRAN hardware and software. The role combines customer-facing service engineering with Linux, Docker, networking, security hardening, and automated deployment work.
Senior Software Engineer developing carrier-grade embedded software for packet Ethernet products across platform, kernel, device-driver, bootloader, and higher-level application layers. The role owns major features, guides technical direction, and mentors engineers throughout the product lifecycle.
Join Adtran’s Optical Transport Infrastructure team as a student bootloader engineer, gaining hands-on experience developing and debugging low-level software for real telecom hardware. You’ll learn under close mentorship while contributing to bootloader development, board bring-up, testing, and product support.
Design and develop production-grade embedded firmware for next-generation optical transceiver modules. This hands-on role spans device drivers, hardware bring-up, testing, debugging, and manufacturing test automation.
Join an engineering team as a Front-End Developer building scalable, responsive web applications with Angular, TypeScript, HTML, CSS, and RxJS. You’ll collaborate across engineering, design, product, and QA to deliver maintainable user interfaces.
Adtran is hiring a Full-Stack Software Engineer to build and enhance the SDO Controller and Mosaic Network Controller web interfaces used by network operators. The role leads GUI development while contributing to backend features, testing, releases, and cross-team delivery.
System Integration Test Engineer I responsible for designing, automating, and executing integration tests for ADTRAN optical transport equipment. The role combines software testing, test environment configuration, defect tracking, and customer support.
Join an R&D team building Java software for telecommunications and optical networking systems. You will contribute across the full software lifecycle while developing network management, data transport, and optical networking solutions.
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