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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Center Test & Commissioning Engineer - **Company:** Next U Systems for EnerFusion Finland Oy - **Location:** Paris, France - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Data Centers, Issue Tracking Systems, Test Execution Engine, Test Management, Test Scripts, Information Technology - **Published:** July 29, 2026 - **Apply:** https://fr.indeed.com/viewjob?jk=fb0717c9c03aecd7 ## About the Role * Bachelor's degree or above is preferred; strong practical experience may also be considered. * Background in electrical engineering, weak current systems, HVAC, mechanical & electrical systems, data center infrastructure, commissioning, testing, or quality control is preferred. * 3+ years of relevant industry experience is preferred. * Experience with data center, ICT infrastructure, critical facilities, industrial projects, MEP systems, electrical systems, HVAC, weak current systems, or large technical infrastructure projects is a strong advantage. * Familiar with testing and validation project processes, including test plans, test cases, test execution, issue tracking, test reports, and acceptance documentation. * Able to read and review technical documents such as BOM, drawings, test reports, compliance documents, and supplier documentation. * Good understanding of quality, safety, EHS, and project delivery requirements. * Strong communication, coordination, problem-solving, and stakeholder management skills. * Able to work independently, take ownership, and coordinate with cross-functional teams. * Professional working English is required. * Mandarin Chinese skills are a strong advantage for internal and supplier coordination, but not mandatory. * PMP or other project management certification is a plus. ## Description We are looking for a Testing & Validation Engineer to support data center / infrastructure testing and acceptance projects. This role will focus on test execution, validation, project acceptance, factory acceptance testing, quality control, supplier coordination, and on-site test management. The role is suitable for candidates with experience in electrical, mechanical, HVAC, weak current systems, data center testing, commissioning, quality control, or technical project delivery., * Support the execution and validation of overseas data center / infrastructure test projects, including test planning follow-up, test progress coordination, and test quality control. * Coordinate on-site test activities with internal teams, suppliers, third-party testing parties, and customer representatives. * Monitor the implementation of test plans and ensure test scope, test content, and execution standards meet technical requirements and contractual expectations. * Track and follow up test progress, identify risks or issues during the testing process, and support issue resolution and escalation. * Ensure the testing process complies with safety requirements, quality standards, and customer acceptance requirements. * Participate in factory acceptance testing, site testing, project acceptance, and quality control activities for large-scale projects. * Review and support inspection of key quality control points, such as electrical safety, structural reliability, thermal management performance, and related system performance indicators. * Review and coordinate supplier-submitted technical documents, such as BOM, drawings, test reports, compliance documents, and other project acceptance materials. * Support project quality documentation, test records, issue logs, acceptance documents, and handover-related materials. * Travel to project sites in Europe and other relevant countries when required. Estimated travel requirement may be around 30%-50%, depending on project needs., * Hands-on exposure to testing, validation, commissioning, quality control, and project acceptance * Close collaboration with experienced project teams, suppliers, customers, and technical experts * Opportunity to grow in the fast-developing data center and critical infrastructure industry * Project-based international travel opportunities * On-the-job learning and project-based development opportunities ## Related Videos - [A Developer's Framework for Any Tool Migration](https://www.wearedevelopers.com/videos/2035-a-developer-s-framework-for-any-tool-migration) - [Are Classical Automation Frameworks Dead? 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