Interwaste Engineering Jobs in New Zealand, Job Vacancies - Mar 2026

This is a featured job

Plant Engineer

at Oji Fibre Solutions – Forest Resources

This is a Full time job

Kinleith, Waikato

$120000 - $135000

• Be at the heart of plant operations in a hands-on engineering role
• Drive real improvements in safety, reliability and performance
• Monday – Friday role in a 24/7 manufacturing environment

• Be at the heart of plant operations in a hands-on engineering role
• Drive real improvements in safety, reliability and performance
• Monday – Friday role in a 24/7 manufacturing environment

Apply your expertise in plant optimisation, maintenance, and problem-solving to boost plant, safety, reliability and performance at Kinleith Mill

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

Featured

This is a featured job

Team Leader - Rivers

at Peak Recruitment New Zealand Ltd

Be an early applicant

This is a Full time job

Dunedin Central, Otago

Role can be based in Dunedin or Alexandra

Work across Otago’s large, complex & diverse river systems
Be part of a collaborative, supportive and values-driven organisation
From alpine lakes to coastlines, Otago offers an exceptional lifestyle

Work across Otago’s large, complex & diverse river systems
Be part of a collaborative, supportive and values-driven organisation
From alpine lakes to coastlines, Otago offers an exceptional lifestyle

Lead Otago’s river engineering team and programme, driving environmental and community outcomes and ensuring regulatory compliance.

subClassification: Environmental EngineeringEnvironmental Engineering

classification: Engineering(Engineering)

Featured

Listed twenty seven days ago

Waste Process Engineer

at InterGroup Limited

Expiring soon

This is a Full time job

East Tamaki, Auckland

Hands-on Waste Process Engineer in Auckland to lead our waste operations, drive mechanical and process improvements.

subClassification: Water & Waste EngineeringWater & Waste Engineering

classification: Engineering(Engineering)

27d ago

Listed four days ago

Graduate Engineer

at Watercare Services Limited

This is a Full time job

Auckland

$70k - $72k p.a.

Award winning graduate programme
Solve problems, work across specialisations, and manage projects
Meaningful work and the chance to grow your career

Award winning graduate programme
Solve problems, work across specialisations, and manage projects
Meaningful work and the chance to grow your career

If you like solving problems, working across specialisations, and working onprojects, our Graduate Programme could be a great place to start.

subClassification: Water & Waste EngineeringWater & Waste Engineering

classification: Engineering(Engineering)

4d ago

Listed one hour ago

Operations Engineer - Puketutu Island Biosolids Facility

at Watercare Services Limited

Be an early applicant

This is a Full time job

Mangere, Auckland

Competitive salary and great benefits on offer!

Unique opportunity to join the Watercare team
Apply your Engineering experience & support the team at our Puketutu site
Competitive salary and great benefits on offer!

Unique opportunity to join the Watercare team
Apply your Engineering experience & support the team at our Puketutu site
Competitive salary and great benefits on offer!

Watercare are currently seeking an experienced Operation Engineer to join our team.

subClassification: Water & Waste EngineeringWater & Waste Engineering

classification: Engineering(Engineering)

1h ago

Listed three days ago

Project Engineer - Construction

at WM New Zealand

This is a Full time job

Auckland CBD, Auckland

Competitive salary based on your experience
Opportunities for professional development and career growth
A supportive and inclusive workplace

Competitive salary based on your experience
Opportunities for professional development and career growth
A supportive and inclusive workplace

We’re looking for an experienced Project Engineer – Construction to manage landfill and site development projects from start to finish

subClassification: Project EngineeringProject Engineering

classification: Engineering(Engineering)

3d ago

Listed twenty days ago

Plant Engineer

at Oji Fibre Solutions – Forest Resources

This is a Full time job

Kinleith, Waikato

$120000 - $135000

• Be at the heart of plant operations in a hands-on engineering role
• Drive real improvements in safety, reliability and performance
• Monday – Friday role in a 24/7 manufacturing environment

• Be at the heart of plant operations in a hands-on engineering role
• Drive real improvements in safety, reliability and performance
• Monday – Friday role in a 24/7 manufacturing environment

Apply your expertise in plant optimisation, maintenance, and problem-solving to boost plant, safety, reliability and performance at Kinleith Mill

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

20d ago

Listed thirteen days ago

Field Technician

at Hamilton City Council

This is a Full time job

Pukete, Waikato

Opportunities for professional development.
Free health insurance and discounted membership rates for family members.

Opportunities for professional development.
Free health insurance and discounted membership rates for family members.

Field Technician position at Hamilton City Council, responsible for water sampling and field testing across the Waikato region.

subClassification: Water & Waste EngineeringWater & Waste Engineering

classification: Engineering(Engineering)

13d ago

Listed twenty five days ago

Wastewater Treatment Plant Operator

at Gisborne District Council

Expiring soon

This is a Full time job

Gisborne Central, Gisborne

Permanent, full-time position + Relocation Assistance
Birthday/wellness leave + Piritahi leave day! Staff discounts at local retailers
Be a part of a dynamic and supportive team environment.

Permanent, full-time position + Relocation Assistance
Birthday/wellness leave + Piritahi leave day! Staff discounts at local retailers
Be a part of a dynamic and supportive team environment.

Keep Gisborne's wastewater running safely. Hands-on, permanent full-time role protecting our community and coastal environment. Join our team!

subClassification: Water & Waste EngineeringWater & Waste Engineering

classification: Engineering(Engineering)

25d ago

Listed eighteen hours ago

Senior Process Engineer (2-year contract)

at TRILITY Pty Ltd

Be an early applicant

This is a Full time job

Mount Maunganui, Bay of Plenty

Work for an industry leader
Competitive salary and incentive scheme
Supportive team environment

Work for an industry leader
Competitive salary and incentive scheme
Supportive team environment

TRILITY is seeking a Senior Process Engineer to support our growing team in NZ

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

18h ago

Listed three days ago

Principal Project Engineer

at Auckland Council

This is a Full time job

Auckland CBD, Auckland(Hybrid)

From 125000 to 145000 NZD per year

Technical subject matter expert for Waste Solutions Resource Recovery Network
Build an environment that is supportive and enables high performance.
Hybrid role with a minimum 3 office days, including site visits

Technical subject matter expert for Waste Solutions Resource Recovery Network
Build an environment that is supportive and enables high performance.
Hybrid role with a minimum 3 office days, including site visits

Shape a sustainable future through innovative waste solutions and meaningful impact

subClassification: Environmental EngineeringEnvironmental Engineering

classification: Engineering(Engineering)

3d ago

Listed twenty days ago

Process Engineer

at Sealed Air (New Zealand) Ltd

This is a Full time job

Porirua, Wellington

Global Packaging Company
Career Development Opportunities
Competitive Salary Package

Global Packaging Company
Career Development Opportunities
Competitive Salary Package

Join us as Process Engineer! You will drive process excellence and shape smarter, safer, and more efficient operations across our Porirua site.

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

20d ago

Listed one day ago

Team Leader - Rivers

at Peak Recruitment New Zealand Ltd

Be an early applicant

This is a Full time job

Dunedin Central, Otago

Role can be based in Dunedin or Alexandra

Work across Otago’s large, complex & diverse river systems
Be part of a collaborative, supportive and values-driven organisation
From alpine lakes to coastlines, Otago offers an exceptional lifestyle

Work across Otago’s large, complex & diverse river systems
Be part of a collaborative, supportive and values-driven organisation
From alpine lakes to coastlines, Otago offers an exceptional lifestyle

Lead Otago’s river engineering team and programme, driving environmental and community outcomes and ensuring regulatory compliance.

subClassification: Environmental EngineeringEnvironmental Engineering

classification: Engineering(Engineering)

1d ago

Listed six days ago

Plant Engineer - Pulp

at Oji Fibre Solutions – Forest Resources

This is a Full time job

Tokoroa, Waikato

• Be at the heart of plant operations in a hands-on engineering role
• Drive real improvements in safety, reliability and performance
• Monday – Friday role in a 24/7 manufacturing environment

• Be at the heart of plant operations in a hands-on engineering role
• Drive real improvements in safety, reliability and performance
• Monday – Friday role in a 24/7 manufacturing environment

Ready to apply your expertise to boost plant, safety, reliability and performance at Kinleith Mill?

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

6d ago

Listed twenty seven days ago

Water Services Operator

at Alliance Group Ltd

Expiring soon

This is a Full time job

Lorneville, Southland

Hands‑on, varied role
Health subsidies for you and your family
1 Week Extra Annual Leave

Hands‑on, varied role
Health subsidies for you and your family
1 Week Extra Annual Leave

Hands-on role monitoring and maintaining water systems, supporting plant performance, safety, and environmental outcomes.

subClassification: Water & Waste EngineeringWater & Waste Engineering

classification: Engineering(Engineering)

27d ago

Listed seven days ago

Process Operator - Utilities

at a2 Nutritionals NZ Limited

This is a Full time job

Pokeno, Waikato

A supportive team culture with learning and development opportunities
Free breakfast and lunch provided in our onsite cafeteria
Great employee benefits

A supportive team culture with learning and development opportunities
Free breakfast and lunch provided in our onsite cafeteria
Great employee benefits

Exciting Opportunity for an experienced Process Operator - Utilities

subClassification: Water & Waste EngineeringWater & Waste Engineering

classification: Engineering(Engineering)

7d ago

Listed twenty one days ago

Graduate / Junior Engineer - Nelson Based Role

at Industrial Marine Electrical

This is a Full time job

Nelson Central, Tasman

$60,000 – $80,000 per year

Launch your engineering career with hands-on fieldwork, analytics, Python coding, and SCADA projects in energy & environmental systems.

subClassification: Mechanical EngineeringMechanical Engineering

classification: Engineering(Engineering)

21d ago

Listed twenty two days ago

Engineering Team Leader - Water Treatment

at Lutra

This is a Full time job

Hamilton Central, Waikato(Hybrid)

$125,000 – $160,000 per year + annual bonus

Seeking an experienced Senior Engineer with leadership experience for leading a team in Hamilton.

subClassification: Water & Waste EngineeringWater & Waste Engineering

classification: Engineering(Engineering)

22d ago

Listed twelve days ago

Laboratory Technician

at Fulton Hogan

This is a Full time job

Alexandra, Otago

Competitive Rates

Central Testing Services, Alexandra.
Undertake field, aggregates, soils, concrete and asphalt testing.
Supportive team culture.

Central Testing Services, Alexandra.
Undertake field, aggregates, soils, concrete and asphalt testing.
Supportive team culture.

We're after a sharp, enthusiastic Laboratory Technician! Come thrive with our busy team, full or part‑time opportunities waiting!

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

12d ago

Listed seven days ago

Project Manager - Wastewater and Stormwater

at TDG Environmental

This is a Full time job

Glendene, Auckland

Growth & Development opportunities
Supportive Team Environment
Competitive Salary

Growth & Development opportunities
Supportive Team Environment
Competitive Salary

Lead and deliver specialised wastewater and stormwater projects across a diverse client base

subClassification: Project ManagementProject Management

classification: Engineering(Engineering)

7d ago

Listed seventeen days ago

Engineering Opportunities

at WSP New Zealand

This is a Full time job

Invercargill Central, Southland

Diverse, multidisciplinary environment
Excellent team and people focused culture
Impactful projects that shape the future of local and regional infrastructure

Diverse, multidisciplinary environment
Excellent team and people focused culture
Impactful projects that shape the future of local and regional infrastructure

WSP is a collaborative team of global experts who aspire every day to shape a better tomorrow.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

17d ago

Listed twenty days ago

Laboratory Technician

at Fulton Hogan

This is a Full time job

Lower Hutt, Wellington

Opportunity to learn from and work with experienced industry professionals
Cometitive hourly rate
Work with a fantastic high performing team

Opportunity to learn from and work with experienced industry professionals
Cometitive hourly rate
Work with a fantastic high performing team

Test aggregates, soil and asphalt to IANZ standards. Role requires flexibility for some night and weekend work with overtime/allowances.

subClassification: OtherOther

classification: Engineering(Engineering)

20d ago

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