For more than two decades, PT. Esta Indonesia has remained a cornerstone of the global edible bird’s nest industry, consistently delivering premium-grade products to discerning international markets. To meet the soaring global demand and satisfy the rigorous food safety protocols mandated by the Chinese government, we have significantly expanded our operational capacity through state-of-the-art production facilities located within the Terboyo Industrial Estate in Semarang. Our journey has been defined by resilience; notably, during the 2011 nitrite contamination crisis when China halted imports, we stood firm in our commitment to natural processing. By adhering to transparent, additive-free methods, we secured official certification from the Certification and Accreditation Administration of the People’s Republic of China (CNCA). As a legally registered exporter (Registration Number 002), we have solidified our position as one of Indonesia's largest and most trusted suppliers to the Chinese market.
## Mastering the Value Chain: From Farm to Table
What sets PT. Esta Indonesia apart is our comprehensive oversight of the entire edible bird’s nest value chain. By managing every stage from bird house cultivation to the final consumer-ready product, we maintain absolute control over the nutritional integrity and quality of our "Caviar of the East." Our professional quality control measures ensure that we provide high-value, innovative products tailored to meet specific consumer expectations. As we continue to scale our global footprint, we are looking for dedicated professionals to join our team across various strategic locations.
## Management and Supervisory Career Opportunities
We are seeking visionary leaders to oversee our production, marketing, and quality assurance departments to ensure continued excellence.
1. Production Supervisor (Semarang)
The ideal candidate will manage operational workflows and team targets while ensuring adherence to safety standards.
* Education: Minimum Bachelor’s Degree (S1) in Engineering, Mathematics, Statistics, Chemistry, or Food Technology.
* Experience: At least 2 years in a similar role, preferably within a manufacturing environment.
* Skills: Strong leadership, conceptual thinking, multitasking abilities, and a deep understanding of Good Manufacturing Practices (GMP).
* Responsibilities: Reviewing SOPs and taking full accountability for team achievements.
2. Export Marketing Supervisor (Semarang)
We are looking for a strategic communicator with a background in international trade and manufacturing.
* Language Proficiency: Fluency in Mandarin or English (Minimum TOEFL score of 550 or IELTS 6.0).
* Education: Bachelor’s Degree (S1) in any relevant field.
* Experience: Minimum 2 years in export marketing or a similar position.
* Competencies: Exceptional negotiation skills, target-oriented mindset, and the ability to thrive under tight deadlines.
3. Quality Control Supervisor (Semarang)
This role focuses on maintaining the highest food safety standards and regulatory compliance.
* Education: Bachelor’s Degree (S1) in Food Technology, Biology, Chemistry, or related sciences.
* Experience: 2–3 years in Quality Control, specifically within food processing or export industries.
* Technical Knowledge: Expertise in GMP, HACCP, or ISO 22000.
* Skills: Proficiency in creating SOPs, Work Instructions (WI), and comprehensive QC documentation.
## Technical and Operational Specialized Staff
Join our specialized departments to drive innovation and operational efficiency within our production ecosystem.
4. Research and Development (R&D) Staff (Semarang)
* Education: Bachelor’s Degree (S1) in Food Technology, Chemistry, Fisheries, or a relevant field.
* Experience: 1–2 years in R&D or food processing; fresh graduates with strong potential are welcome to apply.
* Key Traits: Analytical mindset, attention to detail, and a focus on continuous process improvement.
5. Production Planning and Inventory Control (PPIC) Staff (Semarang)
* Education: Bachelor’s Degree (S1), preferably in Industrial Engineering, Industrial Management, or Mechanical Engineering.
* Experience: Minimum 1 year in PPIC or production planning.
* Technical Skills: Advanced proficiency in Microsoft Excel and inventory management systems.
* Competencies: High level of accuracy and strong analytical capabilities.
6. Human Resources Development (HRD) Staff (Demak)
* Education: Bachelor’s Degree (S1) in Psychology, Management, or a related field.
* Experience: At least 1 year in a manufacturing setting.
* Focus Areas: Recruitment, training coordination, administrative reporting, and fostering positive interpersonal communication.
## Infrastructure and Regional Facility Leadership
We are expanding our regional footprint and require technical experts and local plant supervisors to maintain our high standards.
7. Facility Maintenance Technicians (Semarang & Demak)
* Requirements: Male candidates with a minimum Vocational High School (SMK) diploma in Electrical or Mechanical Engineering.
* Experience: 1 year in Building Maintenance or Facility Management.
* Technical Knowledge: Maintenance of electrical systems, AC, water utilities, and generators.
* Skills: Strong problem-solving skills and experience in coordinating with external vendors.
8. Miniplant Supervisors (Boja, Sukorejo, & Ungaran)
We are hiring leaders for our satellite processing facilities in Central Java.
* Education: Diploma (D3) or Bachelor’s Degree (S1) in Engineering, Science, or Food Technology.
* Experience: Minimum 2 years of supervisory experience, specifically in the Food and Beverage manufacturing sector.
* Attributes: Demonstrated leadership qualities, conceptual thinking, and the ability to manage complex multitasking environments.
By joining PT. Esta Indonesia, you become part of a legacy that values purity, innovation, and the global heritage of one of the world's most prized natural health delicacies.