Lead Test Engineer, Server Compute Firmware – AI Data Center

Celestica

Senior Lead Server Compute Firmware Test Engineer at Celestica focusing on AI data center's server infrastructure. Leading test automation and mentor junior engineers through comprehensive test strategies.

Posted 5/6/2026full-timeAustin • Texas • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies

GoLinuxPythonTCP/IP

About the role

Key responsibilities & impact

The Senior Lead Server Compute CPU & GPU Firmware Test Engineer will play a pivotal role in the design, development, and execution of comprehensive test strategies for our AI data center's server infrastructure.
This leadership position requires deep expertise in server architectures, enterprise storage systems, networking, and a strong understanding of the unique performance and reliability demands of AI/ML workloads.
The ideal candidate will be a hands-on technical leader, capable of mentoring junior engineers, driving test automation, and collaborating across engineering teams to deliver robust and high-performing solutions.
Define, develop, and implement comprehensive test plans and strategies for all storage and server hardware, firmware, and software components within the AI data center environment.
Lead the test team in designing, executing, and analyzing complex test cases, including functional, performance, reliability, stress, and endurance testing.
Mentor and provide technical guidance to junior test engineers, fostering a culture of technical excellence and continuous improvement.
Design and implement automated test frameworks and scripts using languages like Python, Go, or similar, to improve efficiency and coverage of testing.
Conduct in-depth performance analysis and bottleneck identification for server platforms (e.g., CPU, GPU, memory, PCIe, networking), OpenBMC interfaces/features and storage systems (e.g., NVMe, SSD, HDD arrays, distributed storage, SAN/NAS).
This includes debugging issues related to BMC functionality and its interaction with server hardware.
Develop and maintain robust testbeds and infrastructure for continuous integration and validation.
Utilize open-source and commercial test tools relevant to server, OpenBMC, and storage validation.
Collaborate closely with hardware design, software development, infrastructure, and AI/ML engineering teams to understand requirements and integrate testing throughout the product lifecycle.
Communicate test progress, results, and critical issues effectively to stakeholders, including executive leadership.
Develop specialized test methodologies to validate performance and reliability under heavy AI/ML workloads (e.g., large model training, inference at scale, data ingestion).
Understand and test the interactions between GPU-accelerated computing, high-speed networking, and storage systems.

Requirements

What you’ll need

Bachelor's or Master's degree in Computer Science, Electrical Engineering, or a related technical field.
5+ years of experience in hardware and/or software testing, with at least 5 years focused on enterprise-level storage and server systems.
1+ years of experience in a lead or senior technical role, mentoring junior engineers or leading test initiatives.
Proven experience in a lead or senior technical role, mentoring and guiding other engineers.
Deep expertise in server architectures (x86, ARM, GPU servers), CPU/memory subsystems, PCIe, and power management.
Strong understanding of server architectures (x86, ARM, GPU servers), CPU/memory subsystems, PCIe, power management, and Baseband Management Controllers (BMC) functionality.
Strong understanding of storage technologies such as NVMe, SAS/SATA SSDs/HDDs, RAID, distributed file systems (e.g., Ceph, Lustre, GPFS), SAN, and NAS.
Proficiency in scripting languages (e.g., Python, Bash) for test automation and data analysis.
Experience with Linux operating systems (e.g., Ubuntu, CentOS, RHEL) and command-line tools.
Familiarity with networking concepts (Ethernet, TCP/IP, InfiniBand) and network testing methodologies.
Experience with test methodologies such as performance testing, reliability testing, stress testing, and fault injection.
Excellent problem-solving, analytical, and debugging skills.
Strong communication and interpersonal skills, with the ability to collaborate effectively across diverse teams.

Benefits

Comp & perks

This job description is not intended to be an exhaustive list of all duties and responsibilities of the position.
Employees are held accountable for all duties of the job.
Job duties and the % of time identified for any function are subject to change at any time.
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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Hard Skills & Tools

server architecturesenterprise storage systemstest automationPythonGoperformance testingreliability testingdebuggingLinuxscripting languages

Soft Skills

mentoringleadershipproblem-solvinganalytical skillscommunicationinterpersonal skillscollaborationtechnical guidancecontinuous improvementculture of excellence

Certifications

Bachelor's degree in Computer ScienceMaster's degree in Electrical Engineering