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Manufacturing Engineer - Level II
diasorinsp
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The Manufacturing Engineer, Level II will be responsible for: designing, developing, and implementing automated control systems to enhance the efficiency and reliability of our Instruments…
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Specialist, Software Engineer 1
L3Harris Technologies
Greenville, TX
Requires comprehensive level knowledge of job area. May have in-depth knowledge of project management. Bachelor’s Degree and minimum 9 years of prior relevant experience. Graduate Degree…
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Electrical Design Engineer
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Indian Head, MD
- $95,000 to $130,000 USD / year
ERG is seeking an Electrical Design Engineer to support electrical design projects involving renovations, facility upgrades, and power distribution systems at a federal site. This position…
Added 2 mins ago
Senior Engineer, Precision Engineering Technologies
Corning
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Working knowledge of precision machining techniques and materials.
Added 2 mins ago
Senior Wiresaw Engineer
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We are seeking a highly experienced, hands-on Wire Saw and Wafer Manufacturing Engineer to serve as the technical authority for ingot conversion and wafering operations in a solar wafer…
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Systems/Controls Engineer II
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+ Working knowledge of IEC 62304 (medical device software life cycle), ISO 14971 (risk management), IEC 62366, FDA premarket software guidance and software Level of Concern (e.g.,…
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Systems/Controls Engineer II
Bausch + Lomb
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+ Working knowledge of IEC 62304 (medical device software life cycle), ISO 14971 (risk management), IEC 62366, FDA premarket software guidance and software Level of Concern (e.g.,…
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Advanced Customer Engineer
Reltio
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L55 - Lead DevOps Engineer II
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Lead Applied AI Site Reliability Engineer II - PxE ServiceNow
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As a ServiceNow Lead Applied AI Site Reliability Engineer II, you will actively engage in your engineering craft, taking a hands-on approach to the reliability, performance, and operational…
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Lead Applied AI Site Reliability Engineer II
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Dallas, TX · Hermitage, TN · Nashville, TN · Tampa, FL
As a Lead Applied AI Site Reliability Engineer II, you will actively engage in your engineering craft, taking a hands-on approach to the reliability, performance, and operational integrity…
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Systems Engineer Manager
University Of Vermont
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UVM is recruiting for a Systems Engineer Manager to provide expert guidance, strategic planning, systems engineering, and management of the building automation systems, integrated energy…
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Applied AI Site Reliability Engineer III
Deloitte US
Dallas, TX · Hermitage, TN · Nashville, TN
As an Applied AI Site Reliability Engineer III, you will actively engage in your engineering craft, taking a hands-on approach to the reliability, performance, and operational integrity of…
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Applied AI Site Reliability Engineer I (PxE A&A)
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As an Applied AI Site Reliability Engineer I, you will actively engage in your engineering craft, taking a hands-on approach to the reliability, performance, and operational integrity of…
Added 4 mins ago
Machine Learning Engineer
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As a ML Engineer in Bellevue, you will join a new team dedicated to building and maintaining customer support related AI and agentic solutions that collaborate with thousands of SAP support…
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Senior MAP Systems Engineer
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Airbus Commercial Aircraft is looking for a Senior MAP Flightline Engineer to join our Engineering department based in Mobile, AL.
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Senior Enterprise Data Engineer - (on site NYC)
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The Senior Enterprise Data Engineer will play a critical role in designing, building, and maintaining the ASPCA’s enterprise data warehouse ecosystem. This role will be part of the…
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Senior Enterprise Data Engineer - (on site Los Angeles)
The American Society for the Prevention of Cruelty to Animals
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The Senior Enterprise Data Engineer will play a critical role in designing, building, and maintaining the ASPCA’s enterprise data warehouse ecosystem. This role will be part of the…
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Closures Systems Engineer
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Vice President – Full Java Stack Engineer
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We are seeking a Vice President – Full Stack Engineer to join a mission-critical engineering team supporting a high-performance, regulated enterprise platform. This is a hands-on…
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Senior Vice President, Infrastructure Engineering (Mainframe Communications Systems Software Engineer
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Added 7 mins ago
Quality Assurance Engineer 3
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…medical devices? At Hologic, we are seeking a Quality Assurance Engineer – Product Quality to play a critical role in managing product holds, stop ships, corrections, and field actions. In…
Added 8 mins ago
Senior Staff Software Engineer
Impinj
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Impinj is seeking a Senior Staff Software Engineer specializing in full-stack web applications to join our Solutions Software organization to build the user-facing applications and…
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Senior Software Engineer
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Impinj is seeking a Senior Software Engineer specializing in full-stack web applications to join our Solutions Software organization to build the user-facing applications and supporting…
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Endpoint Security Engineer III - Nessus
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Job Title: Endpoint Security Engineer III - Nessus

Astera Labs

Active Electrical Cable Module FW Engineer – Tech Lead

San Jose, CA, United States
CA, United States

Base salary range is $169,000 to $200,000 depending on experience, level, and business need.

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Job details

Pay: Base salary range is $169,000 to $200,000 depending on experience, level, and business need.
Experience: 5–10 years of experience developing embedded firmware or software for smart cables, networking, communications, semiconductor, or other high-reliability products.
Posting language: English
Posted: Aug 28, 2026

Original job description

Astera Labs (NASDAQ: ALAB) provides rack-scale AI infrastructure through purpose-built connectivity solutions. By collaborating with hyperscalers and ecosystem partners, Astera Labs enables organizations to unlock the full potential of modern AI. Astera Labs’ Intelligent Connectivity Platform integrates CXL®, Ethernet, NVLink, PCIe®, and UALink™ semiconductor-based technologies with the company’s COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. The company’s custom connectivity solutions business complements its standards-based portfolio, enabling customers to deploy tailored architectures to meet their unique infrastructure requirements. Discover more at www.asteralabs.com.

Active Electrical Cable Module FW Engineer – Tech Lead

We are looking for a Tech Lead Engineer to lead the design, development, and validation of embedded firmware for Astera Labs’ AEC and ACC smart cable modules used to extend connectivity in rack-scale AI systems.

This role combines low-level embedded software, hardware integration, and system-level debug. You will drive technical execution from firmware architecture and STM32 bring-up through validation and production release, partnering with ASIC firmware, systems, validation, manufacturing, and platform software teams. Your work will help customers deploy reliable, scalable interconnects as AI infrastructure expands beyond the limits of conventional cabling.

Key Responsibilities

Smart Cable Module Firmware
Architect, develop, optimize, and maintain production-quality MCU firmware for smart cable modules.
Implement firmware in C on ARM-based STM32 or comparable microcontroller platforms using RTOS-based designs.
Develop Python scripts and tools for test automation, configuration, characterization, manufacturing test, and data analysis.
Module Control, Telemetry, and Link Management

• Implement firmware for module power, thermal behavior, device configuration, signal conditioning, calibration, and upgrade.

Develop management, telemetry, diagnostics, fault-handling, and health-monitoring features for manufacturing and field deployments.
Integrate firmware with retimers or signal-conditioning devices, drivers, ADCs, DACs, sensors, and hardware control interfaces such as I2C and SPI.
Bring-Up, Debugging, Validation, and Quality
Lead MCU, board, and module bring-up, including boot-sequence development, peripheral initialization, hardware diagnostics, and root-cause analysis.
Debug firmware and system behavior to resolve issues across hardware, firmware, control algorithms, and high-speed links.
Partner with electrical, systems, validation, ASIC FW, and manufacturing teams to characterize, tune, and qualify smart cable modules.
Establish unit-testing strategies and maintain automated tests that improve firmware quality, coverage, and release confidence.
Apply disciplined version-control, code-review, documentation, and release practices throughout the development lifecycle.

Basic Qualifications

Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related technical field.

• 5–10 years of experience developing embedded firmware or software for smart cables, networking, communications, semiconductor, or other high-reliability products.

Strong programming skills in C and Python, with experience developing software for ARM-based STM32 or comparable microcontroller platforms.
Experience with RTOS-based embedded development, embedded programming methods, hardware interfaces, and low-level device control.
Proven experience with unit testing, version control, debugging, and hardware bring-up.
Understanding of high-speed electrical physical-layer concepts, including signal integrity, channel behavior, equalization, and link training.
Ability to analyze and resolve complex problems across firmware, hardware, control algorithms, and system-level behavior.

Preferred Qualifications

Experience with active electrical cables, active copper cables, retimers, signal conditioners, optical modules, or related connectivity products.
Experience with CMIS or other module-management standards, including telemetry, diagnostics, monitoring, and control requirements.
Knowledge of high-speed link behavior, equalization, thermal management, power sequencing, and module calibration.
Familiarity with JTAG, oscilloscopes, logic analyzers, protocol analyzers, and high-speed electrical test equipment.
Demonstrated technical leadership, strong cross-functional collaboration, and the ability to drive an ambiguous problem from concept to production.
Ability to work effectively with geographically diverse teams across different time zones.

Base salary range is $169,000 to $200,000 depending on experience, level, and business need. This role may be eligible for discretionary bonus, incentives and benefits.

We know that creativity and innovation happen more often when teams include diverse ideas, backgrounds, and experiences, and we actively encourage everyone with relevant experience to apply, including people of color, LGBTQ+ and non-binary people, veterans, parents, and individuals with disabilities.

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More about this job

Skills

Firmware
C
RTOS
Python
Tools for ICT test automation
Data analysis
ADCS
Debugging
Root cause analysis
Unit testing
Documentation
Electrical engineering
Computer engineering
Computer science
Leadership
Collaboration

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