Power and Cooling Service Engineer

Role & responsibilities

Lenovos Solutions and Services Group (SSG) is seeking a skilled and motivated Power and Cooling (PNC) Service Engineer to support the installation, commissioning, and maintenance of advanced cooling systems in high-performance data centers. This role is essential to ensuring the successful deployment of direct liquid cooling (DLC), chilled water, and other secondary cooling infrastructure that supports mission-critical server environments. The ideal candidate will have a mechanical and technical background, experience with industrial cooling systems, and a commitment to quality and safety. This position involves frequent travel to customer sites and close collaboration with engineering, project management, and service delivery teams.

Responsibilities:

* Lead full project lifecycle for data center power and cooling deployments
* Manage installation and commissioning of liquid cooling systems, CDUs, and liquid-cooled servers
* Manage the maintenance and water-testing schedule, results, and remediation actions for water quality at all global installations
* Coordinate site readiness, logistics, and deployment sequencing
* Provide technical oversight across power, HVAC, and thermal systems
* Manage stakeholders, including customers, vendors, and contractors
* Track project schedules, budgets, and KPIs
* Oversee testing, commissioning, and operational handoff
* Drive continuous improvement and adoption of new cooling technologies

Required Qualifications
* Deploy and commission secondary cooling infrastructure, including DLC manifolds, heat exchangers, pumps, and piping systems.
* Install and configure cooling system components according to engineering drawings and specifications.
* Perform system checks, pressure testing, and leak detection to ensure operational readiness.
* Support water treatment setup and monitoring to maintain system health and compliance.
* Execute preventative maintenance tasks such as filter changes, flow validation, and sensor calibration.
* Document installation procedures, test results, and maintenance activities.
* Collaborate with cross-functional teams to ensure timely and successful deployments.
* Provide on-site technical support and troubleshooting during and after system commissioning.
* Follow safety protocols and environmental guidelines during all field activities.

Qualifications:
* 2+ years of experience in industrial cooling systems, HVAC, or data center infrastructure deployment.
* Familiarity with chilled water systems, DLC, or other liquid-based cooling technologies.
* Ability to read and interpret mechanical drawings, P&IDs, and installation schematics.
* Strong problem-solving skills and attention to detail.

* A willingness to travel frequently and work in data center environments.
* OSHA 10/30 or similar safety certification is a plus.

Preferred Skills:
* Experience with high-performance computing (HPC) environments or hyperscale data centers.
* Customer support background with exposure to technical infrastructure drawings
* Knowledge of building management systems (BMS) and remote monitoring tools.
* Strong communication skills and ability to work independently or as part of a team.

Preferred candidate profile