Vacancy title:
Machine Operator (Extrusion Machine)

[Type: FULL_TIME, Industry: Agriculture, Food, and Natural Resources, Category: Manufacturing & Warehouse, Installation, Maintenance & Repair, Science & Engineering]

Jobs at:
NovFeed

Deadline of this Job:
Monday, February 16 2026

Duty Station:
Dar es Salaam | Dar es Salaam

Summary
Date Posted: Wednesday, February 4 2026, Base Salary: Not Disclosed

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JOB DETAILS:

Background

We are seeking a Machine Operator (Extrusion Machine) to support the production of high-quality floating fish feed through efficient operation of extrusion equipment, process control, and adherence to safety and quality standards.

Experience Required

• Minimum 3–5 years of practical experience producing floating fish feed using extrusion technology.
• Proven hands-on experience operating single-screw or twin-screw extruders for floating aquafeed production.
• Strong understanding of starch gelatinization, expansion, and buoyancy control to achieve stable floating pellets.
• Experience in operating steam boiler systems for feed conditioning, including temperature, pressure, and moisture control.
• Ability to control and adjust extrusion parameters (moisture, temperature, screw speed, die size) to ensure consistent floatability and pellet durability.
• Practical skills in drying and cooling processes to maintain correct moisture levels and shelf stability.
• Ability to conduct routine maintenance and troubleshooting of extruders, boilers, dryers, and ancillary equipment.
• Strong awareness of occupational health and safety, especially when handling steam, high temperatures, and rotating machinery.

Work Hours: 8

Experience in Months: 36

Level of Education: bachelor degree

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Subject: Machine Operator (Extrusion Machine)

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