# Career Opportunities at PT Wahana Prima Sejati: Latest Downstream Palm Oil Job Openings
Are you ready to elevate your career within the thriving downstream palm oil industry? PT Wahana Prima Sejati, a prominent enterprise specializing in refined palm oil products, margarine, texturing, biodiesel, oleochemicals, and various derivatives, is expanding its workforce. We are actively seeking dedicated, skilled professionals to join our dynamic operations. Explore our comprehensive list of available positions, detailed requirements, and find the perfect fit for your professional background.
## Administrative and Support Positions
These roles form the backbone of our daily plant operations, ensuring seamless administrative workflows, accurate documentation, and efficient resource management.
* Admin Plant (1-10 Roles Overview)
* Positions: Admin Plant, Engineering, Tank Farm, KB & Exim, Purchasing, HRGA, SSL, DC, Warehouse, and Sample Boy.
* Requirements: Minimum high school (SMA/SMK) diploma; fresh graduates are welcome to apply. Candidates based in Balikpapan will receive priority consideration. Proficiency in computers and Microsoft Office (Word, Excel) is mandatory for roles 1 through 9. Candidates must possess strong data management skills, high attention to detail, and excellent interpersonal communication. Specific sampling procedures apply to sample boy roles.
## Environmental, Health, and Safety (EHS) Department
Safety and environmental compliance are core pillars of our manufacturing facilities. We are looking for vigilant professionals dedicated to maintaining the highest workplace safety standards.
* EHS Supervisor
* Requirements: Diploma (D3) or Bachelor’s degree (S1) with a minimum of 7 years of relevant EHS experience, specifically within the downstream palm oil sector. Must have hands-on expertise in environmental, health, and safety (including fire management). Knowledge of WTP (Water Treatment Plant) and ETP (Effluent Treatment Plant) is a strong advantage. Familiarity with local and international safety regulations, risk assessments, and PJHA is essential. Required certifications include K3 BNSP/Disnaker, Sea Survival, and Firefighting; NEBOSH and IMO certifications are highly preferred. Candidates must be fluent in English (written and verbal), proficient in MS Office, and capable of issuing Work Permits, PJSA, and Risk Assessment Matrices.
* EHS Inspector Document & Paramedic
* Requirements: Minimum D3/S1 for the Document Inspector; registered Nurse (Perawat) certification for the Paramedic role. Fresh graduates are welcome, though prior safety or first-aid experience is a distinct advantage.
## Engineering, Maintenance, and Technical Roles
Keep our cutting-edge machinery running at peak performance. Our technical team requires hands-on experts ranging from master mechanics to specialized supervisors.
* Electrical & Instrument Supervisor
* Requirements: D3/S1 in Electrical Engineering with 7+ years of experience, or SMA with 12+ years. Requires at least 5 years as a Senior Technician in electrical and instrumentation within downstream palm oil. Strong command of electrical systems, boilers, gensets, turbines, WTP, and ETP. Capable of developing KPIs, managing maintenance costs, and creating maintenance planning schedules. AutoCAD proficiency and K3 Listrik certification are major advantages.
* Carpenter, Mechanic, and Machine Operator
* Positions: Carpenter, Mechanic, Operator Mesin Bubut (Lathe Operator), Sipil Drafter, Welder, and Workshop Foreman.
* Requirements: Vocational high school (STM/SMK) backgrounds with relevant trade specializations. Roles require proven competencies in welding (SMAW, GTAW, positions 1G-6G), operating lathes, carpentry, concrete work, and routine machinery maintenance (pumps, gensets, mechanical seals). Candidates must be comfortable working at heights and in marine/offshore environments where applicable, adhering strictly to industrial safety standards and Hot Work procedures.
## Supply Chain, Warehouse, and Logistics Management
Efficient supply chain execution ensures our products reach global markets seamlessly. Join our logistics and inventory control teams to optimize material flow.
* Warehouse Supervisor
* Requirements: D3/S1 with 7+ years or SMA with 12+ years of experience. Minimum 3–5 years as a Warehouse Supervisor/Head in Refinery, Fractionation, or Biodiesel facilities. Deep understanding of enterprise systems (SAP/E-Catalog/Oracle), FIFO material handling, food safety regulations, Bonded Zone (Kawasan Berikat) systems, traceability, and inventory cost management.
* SCM Manager & Tank Farm Leadership
* Positions: SCM Manager, Tank Farm & Shipping Superintendent, Tank Farm Supervisor, Shipping Supervisor, Tank Farm Shift Leader, and Shipping Supervisor.
* Requirements: Extensive experience ranging from 3 to 20 years in downstream palm oil bulking and terminal operations. In-depth knowledge of port safety, export/local shipment planning, bulking procedures, loading/unloading, sounding, EXIM regulations, weighbridges, and ISPS codes. Active English proficiency and relevant maritime/IMO certifications are heavily prioritized for leadership tracks.
* Export-Import, Planning, and Inventory Control
* Positions: KB & EXIM Officer, PPIC & Cost Control Officer, Cost Control Foreman, and Inventory & Stock Control Officer.
* Requirements: D3/S1 degrees with 4 to 10 years of professional experience (fresh graduates may apply for specific foreman and inventory roles). Specializations in Industrial Engineering are preferred. Candidates must master production planning, cost control (CAPEX/OPEX), budget monitoring, SAP/Oracle environments, and bonded zone compliance alongside active English communication skills.
Take the next step in your professional journey by submitting your application today to become a valued member of the PT Wahana Prima Sejati family.