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Quality Control Officer at Dangote Industries Limited is a career opportunity available for professionals with laboratory and cement manufacturing experience. The role is based at the Mtwara Plant in Tanzania and focuses on maintaining quality standards during different stages of cement production.

Dangote Industries Limited is widely known as one of Africa’s largest diversified industrial groups. With its headquarters in Lagos, Nigeria, the company operates across several industries including cement manufacturing, food processing, and industrial production.

The recruitment for this position aims to strengthen laboratory operations and ensure that all raw materials, intermediate products, and final cement products meet established quality specifications.

Quality Control Officer at Dangote Industries Limited Job Location

The Quality Control Officer at Dangote Industries Limited position is located at the Mtwara Cement Plant in Tanzania. The facility is responsible for large scale cement production and quality monitoring operations.

Working in this location involves laboratory testing, quality analysis, and communication with production teams to ensure that cement manufacturing processes remain within acceptable standards.

Quality Control Officer at Dangote Industries Limited Job Summary

The Quality Control Officer at Dangote Industries Limited is responsible for performing chemical and laboratory analysis of various materials collected during production shifts.

Samples tested in the laboratory include raw meal, kiln feed, coal, clinker, cement, and other raw materials used in the manufacturing process.

Testing is primarily conducted using XRF machines located in the robot laboratory. If the automated XRF equipment cannot perform the required analysis, testing may be carried out using bench top XRF equipment. In situations where both systems are unavailable, traditional wet chemistry methods may be applied.

The officer must also provide timely feedback of laboratory results to the production department to ensure that product quality remains within specified limits.

Responsibilities of Quality Control Officer at Dangote Industries Limited

The Quality Control Officer at Dangote Industries Limited performs several duties related to laboratory analysis and quality monitoring within the cement production process.

Key responsibilities include following established laboratory standards and standard operating procedures during testing and reporting activities.

The officer conducts full chemical analysis of raw meal samples to determine important parameters such as Lime Saturation Factor, Modulus of Alumina, Modulus of Silica, Loss on Ignition, and residue levels.

Results are recorded and communicated directly to plant operators through phone calls or direct communication. If the results fall outside acceptable ranges, corrective actions may involve adjusting feeder settings for limestone, iron ore, or red soil.

Clinker and Cement Analysis by Quality Control Officer at Dangote Industries Limited

Another important responsibility of the Quality Control Officer at Dangote Industries Limited is conducting detailed analysis of clinker samples.

The laboratory tests determine compounds such as C3S, C2S, and C3A, as well as liquid phase values, litre weight, and silica to alumina ratios. These values help ensure that clinker quality is suitable for cement production.

Testing is also performed on finished cement products. These tests measure parameters including SO3 content, Blaine fineness, Loss on Ignition, and sieve residue.

If any value falls outside the required production target, the officer informs the Central Control Room operators so adjustments can be made to clinker, gypsum, or limestone feeders.

Coal and Fuel Testing

The Quality Control Officer at Dangote Industries Limited also conducts quality tests on coal samples used in kiln operations.

These tests include moisture content analysis, ash determination, and sieve analysis of fine coal samples.

The results help maintain efficient fuel performance and stable kiln operations during cement production.

Laboratory Operations and Equipment Monitoring

The role includes routine monitoring and maintenance of laboratory equipment and environmental conditions.

The Quality Control Officer at Dangote Industries Limited performs laboratory tests involving titration, volumetric analysis, calorimetric methods, and X ray techniques to determine chemical compounds and elements.

Other duties include water analysis for the plant’s reverse osmosis system and inspection of Automotive Gas Oil deliveries to verify density and water content before acceptance.

The officer also monitors temperature and humidity levels in the robot laboratory environment and records the information for quality tracking purposes.

Documentation and Reporting Duties

Accurate reporting is a critical part of the Quality Control Officer at Dangote Industries Limited position.

The officer prepares detailed analysis reports containing laboratory results from different tests. These reports are submitted to the laboratory supervisor for review before being forwarded to the quality management team.

Additional responsibilities include maintaining chemical usage records, monitoring inventory of laboratory consumables, and updating laboratory equipment files.

Daily reports are also prepared to document laboratory activities and communicate any quality issues that may arise during production.

Academic Qualifications

Applicants interested in the Quality Control Officer at Dangote Industries Limited role must possess a Bachelor of Science degree in one of the following fields:

Chemistry
Chemical Engineering
Chemical and Process Engineering

Work Experience Requirements

Candidates should have a minimum of three years of working experience within the cement manufacturing industry.

Previous experience performing chemical analysis in an industrial laboratory environment is considered an advantage.

Required Skills and Competencies

Applicants for the Quality Control Officer at Dangote Industries Limited position should demonstrate the following skills:

Knowledge of good laboratory practices and procedures
Ability to operate laboratory instruments and testing equipment
Experience conducting chemical analysis of raw materials and finished products
Strong analytical and reporting skills
Ability to communicate laboratory results effectively with production teams