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Lamar sebelumApply before 15 November 2026

L2 HVAC Engineer (Data Center)

Dipekerjakan oleh PT Triple-E, ditempatkan di salah satu klien kamiEmployed by PT Triple-E, placed with one of our clients

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Deskripsi PekerjaanJob description

Menjaga keandalan operasi dan kinerja infrastruktur pendinginan data center AI, terbatas pada CDU (coolant distribution unit) dan loop pendinginan sekunder; pompa, heat exchanger, manifold, dan sistem pendinginan fasilitas ditangani oleh engineer operator data center. Bersama engineer tersebut, memantau dan menangani gangguan alarm suhu, aliran, tekanan, tekanan diferensial, kualitas coolant, margin dew-point, dan deteksi kebocoran, melakukan pemeliharaan preventif dan korektif, menganalisis tren untuk mengenali penurunan kinerja, mengelola redundansi dan failover pendinginan, serta berkoordinasi dengan teknisi L1, tim IT, dan spesialis OEM saat terjadi insiden pendinginan.
Maintains the reliable operation and performance of the AI data center's cooling infrastructure, limited to the CDUs (coolant distribution units) and secondary cooling loops; pumps, heat exchangers, manifolds and facility cooling systems are covered by the data center operator's engineers. Working together with those engineers, monitors and troubleshoots temperature, flow, pressure, differential pressure, coolant quality, dew-point margin and leak-detection alarms, performs preventive and corrective maintenance, analyzes trends to identify degradation, manages cooling redundancy and failover, and coordinates with L1 technicians, IT teams and OEM specialists during cooling incidents.

PersyaratanRequirements

  1. Diploma atau Sarjana Teknik Mesin, Teknik Tata Udara Bangunan (Building Services), Teknik HVAC, Teknik Fasilitas, atau kualifikasi teknis setara yang diakui.
  2. Minimal 3–5 tahun pengalaman langsung mengoperasikan dan memelihara sistem HVAC/pendinginan mission-critical, diutamakan di data center, fasilitas semikonduktor, rumah sakit, fasilitas telekomunikasi, atau lingkungan kritis 24×7 lainnya.
  3. Memahami chiller, cooling tower/dry cooler, pompa, heat exchanger, sistem CRAH/AHU, katup, perpipaan, dan kontrol BMS.
  4. Pengalaman dengan sistem pendinginan cair (liquid cooling), CDU, loop pendinginan sekunder, atau pendinginan data center berdensitas tinggi sangat diutamakan.
  5. Mampu membaca P&ID, gambar mekanikal, skema peralatan, serta alarm/tren BMS.
  6. Mampu menangani gangguan suhu, aliran, tekanan, tekanan diferensial, pompa, katup, heat exchanger, kualitas air, dan deteksi kebocoran.
  7. Memahami redundansi sistem pendinginan (seperti N+1 dan 2N) serta prosedur pemeliharaan/failover untuk lingkungan mission-critical.
  8. Memahami SOP, MOP, EOP, pemeliharaan preventif, manajemen perubahan, manajemen insiden, dan analisis akar masalah (RCA).
  9. Bersedia dan mampu bekerja shift/on-call 24×7 serta merespons insiden fasilitas kritis.
  10. Pelatihan atau sertifikasi OEM untuk sistem CDU/liquid cooling merupakan nilai tambah dan dapat diberikan setelah bergabung.
  1. Diploma or Bachelor's Degree in Mechanical Engineering, Building Services Engineering, HVAC Engineering, Facilities Engineering or an equivalent recognized technical qualification.
  2. Minimum 3–5 years of hands-on experience operating and maintaining mission-critical HVAC/cooling systems, preferably in data centers, semiconductor facilities, hospitals, telecommunications facilities or other 24×7 critical environments.
  3. Working knowledge of chillers, cooling towers/dry coolers, pumps, heat exchangers, CRAH/AHU systems, valves, piping and BMS controls.
  4. Experience with liquid cooling systems, CDUs, secondary cooling loops or high-density data center cooling is highly desirable.
  5. Able to interpret P&IDs, mechanical drawings, equipment schematics and BMS alarms/trends.
  6. Able to troubleshoot temperature, flow, pressure, differential-pressure, pump, valve, heat-exchanger, water-quality and leak-detection issues.
  7. Understanding of cooling-system redundancy (such as N+1 and 2N) and maintenance/failover procedures for mission-critical environments.
  8. Familiarity with SOP, MOP, EOP, preventive maintenance, change management, incident management and root-cause analysis (RCA).
  9. Willing and able to provide 24×7 shift/on-call support and respond to critical facility incidents.
  10. OEM training or certification for CDU/liquid-cooling systems is an advantage and can be provided after joining.

Tanggung Jawab PekerjaanJob responsibilities

  1. Menjaga CDU dan loop pendinginan sekunder data center AI agar beroperasi andal dan sesuai target kinerja.
  2. Memantau dan menangani gangguan alarm suhu, aliran, tekanan, tekanan diferensial, kualitas coolant, margin dew-point, dan deteksi kebocoran.
  3. Melakukan pemeliharaan preventif dan korektif pada CDU dan loop pendinginan sekunder.
  4. Menganalisis tren untuk mengenali penurunan kinerja sejak dini.
  5. Mengelola redundansi dan failover pendinginan.
  6. Bekerja sama dengan engineer operator data center yang menangani pompa, heat exchanger, manifold, dan sistem pendinginan fasilitas.
  7. Berkoordinasi dengan teknisi L1, tim IT, dan spesialis OEM saat terjadi insiden pendinginan.
  1. Keep the CDUs and secondary cooling loops of the AI data center running reliably and at target performance.
  2. Monitor and troubleshoot temperature, flow, pressure, differential pressure, coolant quality, dew-point margin and leak-detection alarms.
  3. Perform preventive and corrective maintenance on the CDUs and secondary cooling loops.
  4. Analyze trends to identify degradation early.
  5. Manage cooling redundancy and failover.
  6. Work together with the data center operator's engineers, who cover pumps, heat exchangers, manifolds and facility cooling systems.
  7. Coordinate with L1 technicians, IT teams and OEM specialists during cooling incidents.