TECHNICIAN GRADE II -OPERATION AND MAINTENANCE OF WATER SYSTEMS at Tanzania Electric Supply Company Limited (TANESCO)

Job Overview

Employer: Tanzania Electric Supply Company Limited (TANESCO)

Advert reference: Ajira #14455

Role: TECHNICIAN GRADE II -OPERATION AND MAINTENANCE OF WATER SYSTEMS

Open posts: 3 positions

Published: 13 October 2026

Deadline: 26 October 2026

Salary scale: TSS. 3

Duties and Responsibilities

i. Conduct physical, chemical and biological water quality tests for domestic water, wastewater, powerhouse water and other applicable water sources.

 ii. Determine and monitor appropriate treatment chemical dosages to support effective water treatment and purification.

 iii. Monitor water treatment and supply systems and report water quality deviations, abnormalities and equipment-related issues.

iv. Prepare technical specifications and requirements for treatment chemicals, laboratory reagents, filtration materials and consumables.

v. Prepare and maintain accurate laboratory records and reports, including test results, trends, abnormalities and recommendations.

vi. Support compliance with applicable water quality, public health and regulatory requirements and liaise with relevant authorities where required.

vii. Maintain laboratory equipment, instruments, reagents and consumables, including proper storage, routine checks and calibration, and ensure safe handling and disposal of chemicals and waste.

viii. Comply with Company HSE requirements, safe working practices and proper use of PPE, tools and laboratory equipment.

 ix. Perform any other related duties as assigned by the Supervisor.

Qualifications

Holder of National Technician Awards (NTA) Level 6 (Ordinary Diploma) in Water Quality and Laboratory Technology or a relevant qualification from a recognized institution. Computer literacy is mandatory.

How to Apply

Submit your application through the official Ajira Portal. Use the advert reference above if the portal opens at the vacancies list.