Water treatment Work, Jobs in Belfast, Nir (with Salaries)

Water Sampling Technician
Tetra Tech —Belfast
- Nights as needed
- Driving
- Travel
- IT
ICA Technician (Water Industry)
GRAHAM Group —Belfast
- Monday to Friday
- Maintenance
- Annual leave
9d
M&E Assistant (Water Industry)
GRAHAM Group —Belfast
- Monday to Friday
- Mechanical knowledge
8d
Legionella Risk Assessor
Mitie —Belfast
- £36,000 - £40,000 a year
- Full-time
- Schematics
- IT
Legionella Risk Assessor
Safety Advice Centre Ltd —Bangor
- £30,000 - £34,000 a year
- Overtime
- Travel
- IT
- In-person
- Annual leave
Quick apply
13h
Civil Engineer - Water Major Projects
Mott MacDonald —Belfast
- Part-time
- Hybrid work
- Engineering
- Travel
- Mentoring
- Annual leave
- Employee discount
Project Manager (Water Projects)
WSP —Belfast
- Part-time
- Hybrid work
- Project management
- Contracts
- Flexitime
- Work from home
Senior Legionella Risk Assessor
Safety Advice Centre Ltd —Bangor
- £34,000 - £40,000 a year
- Full-time
- Bachelor's degree
- Mentoring
- In-person
- Annual leave
Quick apply
13h
Multi Skilled Electrician (Water Industry)
GRAHAM Group —Belfast
- Monday to Friday
- Maintenance
- Annual leave
9d
Principal Civil Engineer - Water Major Projects
Mott MacDonald —Belfast
- Part-time
- Hybrid work
- Civil engineering
- Mentoring
- Agile
- Annual leave
- Employee discount
Senior Civil Engineer - Water Major Projects
Mott MacDonald —Belfast
- Part-time
- Hybrid work
- Mentoring
- Agile
- Communication skills
- Annual leave
- Employee discount
Senior / Principal Environmental Advisor - Water
Stantec —Belfast
- Master's degree
- Bachelor's degree
- Annual leave
Senior Civil Engineer (Water)
WSP —Belfast
- Part-time
- Hybrid work
- Civil engineering
- Engineering
- Mentoring
- Flexitime
- Work from home
Principal Civil Engineer - Water
Stantec —Belfast
- Annual leave
Design Manager - Water
Stantec —Belfast
- Annual leave
Principal Water Quality Consultant - Water Sector
Stantec —Belfast
- Master's degree
- Presentation skills
- Bachelor's degree
Principal Water Quality Consultant (Modeller)
Stantec —Belfast
- IT
- Annual leave
Senior Civil Engineer - Water
Stantec —Belfast
Senior Electrical Engineer - Water
Stantec —Belfast
- Annual leave

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Plumber
Equans —Belfast
NVQ Level 2 or 3 in Plumbing or equivalent. 24/7 Employee Assistance Program and access to mental wellbeing app. Any other reasonable management request.
Up to £32,000 a year
Plumber
AMCO Developments —Belfast
Proficiency in using hand tools commonly used by plumbers. As a Plumber, you will be responsible for installing, repairing, and maintaining plumbing and heating…
£17 - £20 an hour
Quick apply
14d

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water treatment jobs near belfast, nir

Water Sampling Technician

Tetra Tech -
Belfast

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Job details

Fixed term contract

Qualifications

Driving Licence
Driving
IT

Full job description

Water Sampling Technician

Purpose and scope of the role
This part-time (25 hours/week) 3month Fixed Term contract, with potential for this to be extended. The role sits within Tetra Tech’s waste-water network team based in Belfast. You will collect chemical and bacteriological samples from service reservoirs, treatment works and consumer taps, and occasionally from wastewater treatment sites. Daily tasks include on-site chlorine testing, temperature checks in transit, completing quality-assurance paperwork and returning samples to NI Water laboratories within agreed timescales. You will deliver excellent customer service while executing routine operational tasks that support utility clients across the region.

Your impact in this position
In the short term you will ensure timely, accurate sample collection and chain-of-custody compliance. Over the medium term you will develop technical sampling skills, confidence with laboratory interfaces and contribute to operational efficiency improvements. Longer term there is scope for progression within field operations or technical roles across Tetra Tech’s water services, with training and career development aligned to performance and site requirements.

Core capabilities required for success
Operational sampling competence

Proven ability to follow sampling protocols reliably, perform on-site tests (chlorine, temperature) and maintain quality-assurance paperwork to meet laboratory timeframes.

Safety and risk awareness

Commitment to safe working practices, correct use of PPE, manual handling when lifting inspection chamber covers and adherence to site-specific health and safety procedures.

Customer and team focus

Flexible, customer-focused approach with strong timekeeping, the ability to work alone or as part of a team and to support colleagues with sample transfers between NI Water locations.

Basic technical literacy

Adequate written, numerical and IT skills to complete documentation, record results and communicate with lab and operations teams.

Driving and mobility

Full UK driving licence and willingness to travel between sites in the Belfast area as required.

Qualifications and training
Expected: basic written and numerical skills, full UK driving licence, commitment to safety, and willingness to undertake mandatory drugs and alcohol testing.
Desirable: previous sampling experience, formal training in water sampling, or vocational health and safety qualifications.

Work patterns & location
Based in Belfast with regular travel to NI Water sites. Contract is 25 hours per week; working pattern may include early starts or occasional night work to meet sampling schedules. Hybrid office attendance is minimal — field work is the primary requirement. Flexible working arrangements may be considered where operationally feasible.

Please note you may encounter wastewater and sewage (PPE provided), manual lifting and the requirement to pass pre-employment screening, including drug and alcohol testing.

Why join Tetra Tech?
Tetra Tech is a leading provider of consulting and engineering services working across the full project lifecycle worldwide. We have a wide range of expertise across our teams, providing a global support network with a personalised approach to client relationships to better understand where we can add value. We provide a collaborative environment that supports individual performance, innovation, and creativity.

We support public and private sector clients on local, national, and international projects to deliver sustainable and resilient solutions. Our operations in the UK, Ireland, and the Netherlands include more than 6,000 employees who are Leading with Science® to solve our clients’ most complex problems.

In alignment with the Equality Act 2010, we will make reasonable adjustments to support candidates and employees requiring additional arrangements. This could include adaptations to work schedules, training approaches, or the physical workspace. Please inform us if you need any accommodations during the recruitment process or in your day-to-day role.

#LI-JP1 #AS&I

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Refine Your Search

water treatment jobs in belfast, nir

Water Sampling Technician

ICA Technician (Water Industry)

M&E Assistant (Water Industry)

Legionella Risk Assessor

Legionella Risk Assessor

Civil Engineer - Water Major Projects

Project Manager (Water Projects)

Senior Legionella Risk Assessor

Multi Skilled Electrician (Water Industry)

Principal Civil Engineer - Water Major Projects

Senior Civil Engineer - Water Major Projects

Senior / Principal Environmental Advisor - Water

Senior Civil Engineer (Water)

Principal Civil Engineer - Water

Design Manager - Water

Principal Water Quality Consultant - Water Sector

Principal Water Quality Consultant (Modeller)

Senior Civil Engineer - Water

Senior Electrical Engineer - Water

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