[Hiring] Performance / Infrastructure Benchmarking Engineer @GlobalLogic

Role Description

We are seeking a Performance / Infrastructure Benchmarking Engineer to join our Hardware Optimization Team. In this role, you will lead the benchmarking and performance validation of our compute and network fabrics. You will be responsible for:

• Automating test execution using Ansible
• Generating and archiving performance metrics in object storage with Parquet
• Analyzing large-scale benchmark results with Pandas to ensure our compute fleet operates at peak efficiency

Eager to know more? If you are proactive, bring new ideas and suggestions, don't waste any second and apply!

Qualifications

• Bachelor of Science in Computer Science, Information Technology, or a related field
• Heavy experience in Linux systems engineering, performance engineering, or test automation infrastructure
• Solid Linux systems knowledge
• Hands-on experience evaluating compute, memory, and network subsystems using industry-standard benchmarking suites (e.g., iperf, sysbench, fio)
• Strong proficiency in Python for building automated test harnesses
• Experience with system configuration management using Ansible
• Hands-on experience with object storage systems (e.g., S3-compatible APIs)
• Experience with columnar storage formats (Parquet)
• Experience with data manipulation/analysis libraries (e.g., Pandas, NumPy)

Requirements

• Configure, automate, and provision reproducible testbed environments across compute and networking infrastructure using an IaC approach (Ansible)
• Design, execute, and automate multi-node performance benchmarks measuring network throughput, latency, CPU, and I/O limits using tools such as iperf and sysbench
• Build automated data ingestion pipelines that write and structure benchmark telemetry into object storage (S3) utilizing Parquet files for compact, query-optimized storage
• Perform automated regression and statistical performance analysis on test results using Python and Pandas to detect hardware- or kernel-level regressions
• Partner with software and infrastructure engineering teams to identify performance bottlenecks and validate system stability prior to production rollouts

Benefits

• Empowering Projects: Contribute to groundbreaking projects that leverage cutting-edge technologies with 500+ clients across diverse industries
• Empowering Growth: Continuous learning and professional development with support from our dedicated Learning & Development team
• DE&I Matters: Commitment to diversity and equal opportunities for all individuals in an inclusive work environment
• Career Development: Emphasis on career growth with regular interactions to ensure engagement, motivation, and recognition
• Comprehensive Benefits: A benefits package prioritizing the overall well-being of our consultants
• Flexible Opportunities: Work-life balance with flexible opportunities tailored to your lifestyle, including relocation and rotation options

Company Description

GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world's largest and most forward-thinking companies. Since 2000, we've been at the forefront of the digital revolution - helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.