3D Printing Printing Specialist
3D Printing Specialist (Spesiali Cetak 3D)
Company: PT Aerae Manufacturing Indonesia Location: Workshop B1, Kawasan Industri Terpadu Kabil (KIIE), Nongsa, Batam, Kepulauan Riau Employment Type: Full Time (Penuh Waktu) Department: Advanced Manufacturing / R&D Engineering Reports To: Workshop Manager / Engineering Lead
English Version About Aerae PT Aerae Manufacturing Indonesia is an advanced hardware, materials, and prototyping facility in Batam. We develop cutting-edge technology and high-performance hardware, operating state-of-the-art manufacturing lines and experimental systems.
Purpose of the Role We are looking for a hands-on, detail-oriented 3D Printing Specialist to operate and maintain our new technical ceramic and photopolymer additive manufacturing line. In this role, you will manage end-to- end production: preparing resin/ceramic slurries, operating high-precision DLP/stereolithography printers (such as Lithoz systems), performing delicate post-print ultrasonic cleaning, managing computer-controlled thermal debinding and high-temperature sintering furnaces (up to 1,600°C), and running centrifugal disc polishing equipment to achieve ultra-smooth, mirror-finish components.
Key Responsibilities 3D Printer Operation & Setup: Calibrate, setup, and run precision DLP/SLA ceramic 3D printers. Inspect build platforms, calibrate optical/recoating systems, and prepare high-viscosity photocurable slurries. Part Cleaning & Post-Processing: Carefully remove "green" printed parts from platforms, operate multi-stage ultrasonic wash baths with specialized solvents, and use compressed air to clear uncured resin from intricate internal passages. Furnace Operation (Debinding & Sintering): Program, load, and monitor programmable high- temperature combi furnaces (up to 1,600°C). Strictly adhere to slow thermal debinding schedules and ensure ventilation/exhaust systems operate safely. Precision Surface Finishing: Operate high-energy centrifugal disc finishing machines (tumblers) using ceramic abrasive media and diamond polishing pastes to achieve ultra-low friction finishes ($R_a < 0.05$ µm). Quality Control & Inspection: Visually and dimensionally inspect parts (using calipers, micrometers, and surface roughness gauges) to verify dimensional accuracy, density, and finish. Job Description - 3D Printing Specialist - PT Aerae Manufacturing Indonesia Maintenance & Workshop Safety: Perform scheduled preventive maintenance, keep meticulous production and machine logs, handle chemical solvents and ceramic powders according to safety data sheets (SDS/PPE), and maintain 5S cleanliness in the additive manufacturing lab.
Requirements & Qualifications Practical Experience: 2+ years of hands-on experience operating additive manufacturing systems (SLA, DLP, SLS, or industrial 3D printers) or precision manufacturing machinery. Candidates with deep practical experience are strongly preferred over purely theoretical backgrounds. Education: Diploma (D3) or Bachelor’s (S1) in Mechanical Engineering, Mechatronics, Materials Science, Chemical Engineering, or equivalent practical shop-floor technical experience. Technical Skills: Familiarity with 3D slicing software, basic CAD, hand measurement tools (calipers, micrometers), and mechanical troubleshooting. Bonus Skills: Experience operating high-temperature kilns/furnaces, handling resins/chemicals, or working with mass finishing/polishing equipment is an advantage. Languages: Fluent in Bahasa Indonesia; working proficiency in English (reading technical manuals and communicating with global engineering teams). Mindset: Extreme attention to detail, patience with delicate parts, strong proactive problem-solving, and strict adherence to workshop safety protocols.
Bahasa Indonesia Tentang PT Aerae Manufacturing Indonesia
PT Aerae Manufacturing Indonesia adalah fasilitas manufaktur, material canggih, dan pengembangan prototipe yang berbasis di Batam. Kami memproduksi perangkat keras berkinerja tinggi serta mengoperasikan lini produksi dan sistem eksperimental mutakhir.
Gambaran Pekerjaan Kami mencari Spesialis Cetak 3D (3D Printing Specialist) yang teliti, terampil, dan terbiasa bekerja langsung dengan mesin dan proses produksi untuk mengoperasikan serta merawat lini produksi aditif keramik teknis dan fotopolimer kami yang baru. Pada posisi ini, Anda akan memegang tanggung jawab penuh mulai dari persiapan bahan hingga inspeksi komponen jadi. mempersiapkan resin/slurry keramik, mengoperasikan printer presisi tinggi berbasis DLP/ stereolithography (seperti sistem Lithoz), melakukan pembersihan ultrasonik pasca-cetak yang presisi, memprogram serta memonitor tungku pemanas bersuhu tinggi (debinding & sintering hingga 1.600°C), dan mengoperasikan mesin poles sentrifugal (centrifugal disc finisher) untuk menghasilkan komponen dengan Permukaan yang sangat halus seperti cermin. (mirror finish).
Tanggung Jawab Utama Pengoperasian Mesin Cetak 3D: Mengkalibrasi, menyiapkan, dan mengoperasikan mesin 3D printer presisi DLP/SLA. Memeriksa platform cetak, kalibrasi sistem optik/recoater, dan memformulasi/ mengaduk slurry fotopolimer berviskositas tinggi
Job Description - 3D Printing Specialist - PT Aerae Manufacturing Indonesia Pembersihan & Pasca-Proses: Melepaskan komponen mentah ("green parts") dengan hati-hati, Mengoperasikan bak pembersih ultrasonik bertingkat dengan pelarut khusus, serta membersihkan saluran mikro internal menggunakan semprotan angin kompresor. Pengoperasian Tungku Termal (Debinding & Sintering): Memprogram, memuat, dan mengawasi tungku bersuhu tinggi (hingga 1.600°C). Menjalankan siklus pemanasan perlahan (debinding) dan pembakaran akhir (sintering) serta memastikan sistem ventilasi pembuangan gas berjalan aman. Finishing & Pemolesan Presisi: Mengoperasikan mesin poles sentrifugal (centrifugal disc finisher/ tumbler) menggunakan media abrasif keramik dan pasta mikro intan untuk mencapai tingkat kekasaran permukaan yang sangat rendah ($R_a < 0,05$ µm). Inspeksi Kualitas (QC): Memeriksa dimensi dan visual komponen menggunakan alat ukur presisi (jangka sorong, mikrometer, alat ukur kekasaran permukaan) serta mencatat log produksi secara tertib. Pemeliharaan & Keselamatan Kerja (K3): Melakukan perawatan berkala pada printer, tungku, dan mesin poles. Menangani bahan kimia, pelarut, dan serbuk keramik sesuai SOP keselamatan kerja (K3/APD/MSDS) serta menjaga kebersihan lab 3D printing sesuai standar 5S.
Persyaratan & Kualifikasi Pengalaman Praktis: Minimal 2 tahun pengalaman kerja langsung dalam mengoperasikan mesin cetak 3D industri (SLA, DLP, SLS, atau printer industri lainnya) atau mesin manufaktur presisi. Keterampilan praktis lapangan lebih diutamakan daripada latar belakang teori semata. Pendidikan: D3 atau S1 di bidang Teknik Mesin, Mekatronika, Teknik Material, Teknik Kimia, atau teknisi berpengalaman dengan rekam jejak kerja nyata yang relevan. Keahlian Teknis: Mampu menggunakan perangkat lunak slicing 3D, pemahaman dasar CAD, mahir menggunakan alat ukur mekanik (jangka sorong, mikrometer), serta memiliki kemampuan troubleshooting mekanis yang baik. Nilai Tambah: Berpengalaman mengoperasikan oven/furnace suhu tinggi, menangani bahan kimia cair/resin, atau teknik pemolesan permukaan (polishing/tumbling). Kemampuan Bahasa: Fasih berbahasa Indonesia; memiliki kemampuan bahasa Inggris kerja yang baik (membaca manual teknis dan berkomunikasi dengan tim engineering global). Karakter: Teliti, sabar dalam menangani benda kerja yang rapuh, proaktif, dan berdisiplin tinggi terhadap protokol keselamatan kerja.
Skills: 3D Design, Maya, SolidWorks, SketchUp, AutoCAD, 3D Rendering, 3D Modeling, Revit, Product Design, Rendering