The Nairobi City Water and Sewerage Company Limited (NCWSC) has officially announced a large-scale recruitment drive aimed at strengthening its workforce and improving service delivery across Nairobi City County and surrounding areas.
NCWSC, a company fully owned by the Nairobi City County Government, is mandated to provide reliable water and sewerage services. As part of its growth and operational expansion, the company is seeking qualified, competent, and experienced professionals to fill multiple positions across various departments.
Available Vacancies and Number of Positions
A total of 321 vacancies have been advertised across different job categories as detailed below:
Engineering & Professional Roles (5-Year Renewable Contracts)
Civil Engineering Officer – 4 positions
Mechanical Engineering Officer – 3 positions
Electrical Engineering Officer – 3 positions
Survey Officer – 1 position
Legal Officer (Corporate Services) – 1 position
Legal Officer (Dispute Resolution) – 2 positions
Technical & Operational Roles (1-Year Renewable Contracts)
Meter Testing Technician (On-site) – 1 position
Leak Scouting Technician – 1 position
Meter Testing Operators (On-site) – 3 positions
Flow Measurement Operator – 1 position
Bulk Metering Operators – 5 positions
Leak Scouting Operators – 4 positions
Leak Detection Operators – 3 positions
Data Verification Assistants – 18 positions
ICT Assistants – 6 positions
Transport & Field Support
Drivers – 70 positions
Survey Assistants – 2 positions
Core Water & Sewer Operations
Water and Waste Water Operators – 80 positions
Artisans – Water and Waste Water Operators – 8 positions
Skilled Trades & Artisan Roles
Artisan Plumber – 19 positions
Mechanical Assistants – 2 positions
Artisans Mechanical (General) – 3 positions
Artisans Mechanical (Welders) – 4 positions
Electrical Assistants – 3 positions
Artisans Electrical – 4 positions
Flushing Unit & Exhaust Operators – 5 positions
Excavator Operators – 5 positions
Construction & Infrastructure Roles
Building Works Assistant – 1 position
Artisan Building (Masons/Tilers) – 3 positions
Artisan Building (Carpentry & Joinery) – 2 positions
Artisan Building (Painting & Sign Writers) – 3 positions
General Support Roles
Labourers – Water & Sewer (Regions) – 25 positions
Terms of Employment
Professional roles: 5-year contract (renewable)
Technical and operational roles: 1-year contract (renewable)
How to Apply
Interested and qualified candidates are required to submit their applications with the following:
Mandatory Documents
Updated Curriculum Vitae (CV)
Copies of academic certificates
Professional certificates (where applicable)
Other relevant testimonials
Contacts of three (3) referees, one of whom must be a current or former employer
Employees currently working at NCWSC who meet the qualifications are also encouraged to apply.
Important Application Instructions
-Clearly indicate the position applied for and the job reference number
-Ensure all required attachments are included
-Submit applications via:
-Hand delivery
-Registered mail
-Courier service
Application Address
Managing Director
Nairobi City Water and Sewerage Co. Ltd.
Kampala Road, Industrial Area
P.O. Box 30656-00100
Nairobi, Kenya
Additional Information
Detailed job descriptions and requirements can be accessed through the official NCWSC website:
https://www.nairobiwater.co.ke/work-with-us/
Application Deadline
All applications must be received on or before 11th May 2026 at 5:00 PM (EAT).
Late applications will not be accepted
Only shortlisted candidates will be contacted
NCWSC is an Equal Opportunity Employer (EOE) and is committed to promoting diversity and gender equality in its workforce.
Contact Information
Toll-free line: 0800724366
Email: info@nairobiwater.co.ke
Final Insight
This recruitment presents a significant opportunity for professionals in engineering, technical services, and field operations to contribute to Nairobi’s water and sanitation sector. The large number of operational roles highlights a strategic focus on improving efficiency, reducing water losses, and enhancing service delivery on the ground.
For individuals in the water sector, particularly those with hands-on technical skills, this is a timely opportunity to be part of a critical public utility shaping the future of urban water management in Kenya.
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