Test Engineer IV - Liquid Cooling (Daytime Sun-Tue/Wed)

Jabil•Florence, KY

22h•Onsite

About The Position

Jabil is hiring a Test Engineer IV to lead test engineering activities in a high-volume manufacturing environment in Florence, Kentucky. The role supports development, integration, production, and continuous improvement of next-generation compute platforms, including AI/ML, GPGPU, server, networking, and storage systems. The position drives product quality, system performance, and operational excellence through advanced troubleshooting, automation, and team leadership. The role combines office and manufacturing-floor work in a modern, climate-controlled production environment. The schedule is 6:00 a.m. to 6:00 p.m., with a rotating pattern of Sunday–Tuesday one week and Sunday–Wednesday the next. Required PPE includes safety shoes, eyewear, hearing protection, and an ESD vest.

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 move frequently, including walking on the manufacturing floor.
Ability to lift and carry up to 50 pounds, including PCs and test equipment.
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 (listed as preferred).
Experience with liquid cooling, including immersion and direct-to-chip systems, OCP standards, BMS/SCADA systems, and related instrumentation and specialized equipment.

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 complex server, networking, storage, and accelerator-based systems.
Support AI/ML, GPU, and high-performance computing platforms through 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 new product introduction (NPI) readiness and production ramp.
Configure and troubleshoot networking systems, including switches, routers, LAN/WAN, and Layer 3.
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 such as pumps, cold plates, chillers, reservoirs, tubing, and coolants such as PG25.
Use 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; and build training programs.
Set measurable goals, provide coaching and feedback, conduct performance evaluations, and improve productivity, quality, and engagement.
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, and monitor and improve test performance across programs.

Benefits

Competitive base salary
Medical, dental, prescription drug, and vision insurance with HRA and HSA options
401(k) 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