Test Engineer IV - Liquid Cooling (Daytime Mon-Fri)

Jabil•Florence, KY

22h•Onsite

About The Position

Jabil is hiring a Test Engineer IV to lead test engineering activities for next-generation compute platforms in a high-volume manufacturing environment. The role supports AI/ML, GPGPU, server, networking, and storage systems, and focuses on product quality, system performance, and operational excellence through advanced troubleshooting, automation, and team leadership. This is an on-site position in Florence, Kentucky, with a Monday–Friday daytime schedule of 8:00 a.m. to 5:00 p.m. The engineer will develop and maintain test procedures, systems, hardware, and software; lead hardware and software failure analysis; troubleshoot complex compute and networking systems; and use test logs and manufacturing data to identify trends and improvements. The role also supports NPI readiness and production ramp, develops automation with Python and Bash, and analyzes data using Excel and Power BI. The position includes networking and Linux systems support, as well as work with liquid cooling and thermal systems for advanced compute platforms. Relevant technologies include pumps, cold plates, chillers, reservoirs, tubing, coolants, thermocouples, flow meters, pressure sensors, immersion and direct-to-chip cooling, OCP standards, BMS/SCADA systems, and specialized testing and fluid-handling equipment. The engineer will also lead and develop engineers and technicians, manage performance, align test engineering strategy with business goals, and drive continuous improvement, quality, and cost reduction.

Requirements

At least 5 years of experience in test engineering, failure analysis, or hardware validation in manufacturing environments.
Experience with server, networking, and storage systems.
Experience with Linux environments and Python and Bash scripting.
Experience supporting high-volume production and NPI.
Experience presenting technical data and leading cross-functional discussions.
Advanced Linux command-line expertise.
Strong programming and scripting skills in Python and Bash.
Knowledge of JSON, system logs, and automation frameworks.
Deep understanding of compute architecture and server platforms.
Networking knowledge, including switches, routers, optical systems, IP, and Layer 3.
Strong analytical, troubleshooting, and statistical analysis skills.
Proficiency in Excel and Power BI.
Ability to walk frequently on a manufacturing floor and lift and carry up to 50 pounds.
Ability to work for extended periods on computer systems.

Nice To Haves

Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field (preferred).

Responsibilities

Design, develop, and maintain test procedures, test systems, hardware, and software for advanced compute platforms.
Lead failure analysis and root-cause investigations across hardware and software domains.
Troubleshoot server, networking, storage, and accelerator-based systems.
Support AI/ML, GPU, and high-performance compute platform integration and production.
Interpret test logs, JSON outputs, and system data to identify trends and drive improvements.
Develop and deploy automation using Python and Bash scripting.
Analyze manufacturing and system data using Excel and Power BI.
Support NPI readiness and production ramp.
Configure and troubleshoot switches, routers, LAN/WAN, Layer 3, and optical networking systems.
Support optical networking technologies, including transceivers and fiber optics.
Use Linux command-line tools and scripting, and train others in their use.
Apply heat transfer, thermodynamics, and fluid mechanics principles to liquid cooling systems.
Work with liquid-cooling components, instrumentation, and systems, including pumps, cold plates, chillers, reservoirs, tubing, coolants, thermocouples, flow meters, and pressure sensors.
Perform leak detection, material compatibility analysis, and coolant safety procedures.
Support immersion and direct-to-chip cooling technologies.
Work with OCP standards, BMS/SCADA systems, and specialized equipment such as particle analyzers, pressure testers, and fill/flush/purge systems.
Lead, mentor, and develop Test Engineers and technicians; recruit, interview, and retain talent.
Build training programs and develop team capabilities.
Set measurable goals and provide coaching, feedback, and performance evaluations.
Align test engineering strategy with site and organizational goals; lead workcell test engineering teams and customer programs.
Present technical findings and communicate with stakeholders and customers.
Apply LEAN manufacturing principles and quality metrics, including Yield, GRR, and DPPM.
Identify cost-reduction opportunities through process optimization and automation.
Monitor test performance and implement improvements across programs.

Benefits

Competitive base salary
Medical, dental, prescription drug, and vision insurance with HRA and HSA options
401K match
Employee Stock Purchase Plan
Paid Time Off
Tuition Reimbursement
Life, AD&D, and disability insurance
Commuter benefits
Employee Assistance Program
Pet insurance
Adoption assistance
Annual merit increases
Community volunteer opportunity