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Celestica International LP jobs

Staff Test Engineer, AI Data Center Storage

$82,000 - 122,000
Celestica International LP
Yonge Street 5140, Austin
$82,000 - 122,000
Company Size icon
Company Size
5k+
Company Type icon
Company Type
Product
Exp Level icon
Exp Level
Lead
Job Type icon
Job Type
Full-Time
Language icon
Language
English
Visa sponsorship icon
Visa sponsorship
No

Requirements

Must:
- Bachelors or Masters degree in Computer Science, Electrical Engineering, or a related field of study. - Over 10 years of experience in hardware and/or software testing, with a minimum of 5 years dedicated to enterprise-level storage and server systems. - More than 5 years in a leading or senior technical role, with experience mentoring junior engineers or directing test initiatives. - In-depth knowledge and practical experience with Layer 2 and Layer 3 networking protocols in extensive data center settings (e.g., BGP, OSPF, ISIS, MPLS). - Significant experience with contemporary data center interconnect technologies (EVPN/VxLAN). - Extensive background in hardware and/or software testing, emphasizing enterprise-level storage and server platforms. - Profound expertise in diverse storage technologies, including NVMe, SAS/SATA SSDs/HDDs, RAID, and distributed file systems (e.g., Ceph, Lustre), SAN, and NAS. - Strong grasp of server architectures (x86, ARM, GPU servers), CPU/memory subsystems, PCIe, power management, and Baseband Management Controllers (BMC) functionality. - Proficiency in scripting languages such as Python or Bash for automation and data analysis. - Familiarity with Linux operating systems (e.g., Ubuntu, CentOS, RHEL) and command-line tools. - Understanding of networking concepts (Ethernet, TCP/IP, InfiniBand) and testing methodologies. - Acquainted with testing strategies including performance testing, reliability testing, stress testing, and fault injection. - Exceptional problem-solving, analytical, and debugging abilities. - Strong communication and teamwork skills to collaborate effectively with diverse groups.

Technologies

AI
ARM
Ceph
Ethernet
Firmware
InfiniBand

Responsibilities

- Develop and implement testing strategies for all storage and server components, encompassing hardware, firmware, and software. - Lead the formulation and execution of comprehensive test strategies, plans, and cases for complex data center network solutions, including Layer 2/3, SDN, and DCN. - Design, execute, and evaluate intricate test cases for functional, performance, reliability, stress, and endurance assessments. - Build and maintain automated testing frameworks and scripts utilizing languages like Python or Go to enhance testing efficiency and scope. - Conduct detailed performance analyses and identify bottlenecks for storage systems (NVMe, SSD/HDD arrays, distributed storage, SAN/NAS) and server platforms (CPU, GPU, memory, PCIe, networking, and OpenBMC). - Work closely with hardware design, software development, and AI/ML engineering teams to grasp requirements and integrate testing throughout the product development cycle. - Create and uphold testbeds and infrastructure for continuous integration and validation processes. - Report on testing progress, outcomes, and critical issues to stakeholders. - Develop tailored testing methodologies to validate performance and reliability under heavy AI/ML workloads, such as extensive model training and inference. - Analyze and evaluate the interactions between GPU-accelerated computing, high-speed networking, and storage systems.

Description


At Celestica, we strive to empower the worlds leading brands through our customer-focused solutions. We collaborate with top companies in sectors such as Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment, and Energy to tackle their most intricate challenges. As a frontrunner in design, manufacturing, hardware platforms, and supply chain solutions, we provide global expertise at each phase of product development—from initial concept to large-scale production and aftermarket services. Our headquarters are in Toronto, and we have talented teams across over 40 locations in 13 countries throughout the Americas, Europe, and Asia. We are committed to imagining, developing, and delivering a better future together with our clients.
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