Junior Optimization Engineer Contract Temp Jobs in All New Zealand, Job Vacancies - Mar 2026

This is a featured job

Senior Estimator

at Ashcroft Homes,

This is a Contract/Temp job

Auckland CBD, Auckland

$100,000 – $130,000 per year

We’re seeking a Senior Estimator to join our Quantity Surveying team on a 3-month fixed-term contract.

subClassification: EstimatingEstimating

classification: Construction(Construction)

Featured

This is a featured job

Documentation / Research Specialist

at Admin By Request NZ Limited

This is a Contract/Temp job

Papakura, Auckland(Hybrid)

Technical writing + research role. Create docs in MadCap Flare and analyse user engagement. Part-time/contract, hybrid. IT/cybersecurity focus.

subClassification: Market Research & AnalysisMarket Research & Analysis

classification: Marketing & Communications(Marketing & Communications)

Featured

Listed one day ago

Graduate Developer

at Alxemy Business Solutions Ltd

This is a Contract/Temp job

Howick, Auckland

Exciting opportunity for an IT Graduate to kickstart their career.

subClassification: ConsultantsConsultants

classification: Information & Communication Technology(Information & Communication Technology)

1d ago

Listed five days ago

Civil Engineer / Graduate

at Tradestaff

This is a Contract/Temp job

Taradale, Hawkes Bay

45

Civil and Structural Projects
Great team and support
Local Hawkes Bay Work

Civil and Structural Projects
Great team and support
Local Hawkes Bay Work

Civil Engineer required for Taradale - Hawkes Bay - APPLY TODAY!

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

5d ago

Listed twenty eight days ago

Junior QS/Estimator

at OneStaff Christchurch

Expiring soon

This is a Contract/Temp job

Hornby, Canterbury

Kickstart your QS/Estimating career!
Monday-Fridays - weekends off!
Immediate start + long term role

Kickstart your QS/Estimating career!
Monday-Fridays - weekends off!
Immediate start + long term role

Exciting opportunity for a Junior QS/Estimator who's organised, proactive, and ready to thrive in a busy manufacturing environment.

subClassification: EstimatingEstimating

classification: Construction(Construction)

28d ago

Listed one day ago

Senior AI & Tool Development Engineer (Full-time/Remote)

at BW IP Holdings Limited

This is a Contract/Temp job

Auckland CBD, Auckland(Remote)

$75 – $95 per hour

Have the autonomy to shape our AI direction from the ground up, access to the latest tools and frameworks, and the freedom to work from anywhere!

subClassification: Developers/ProgrammersDevelopers/Programmers

classification: Information & Communication Technology(Information & Communication Technology)

1d ago

Listed fourteen days ago

CIMIC Group Undergraduate Program 2027 - NZ

at CIMIC Graduates - CPB Contractors

This is a Contract/Temp job

Auckland CBD, Auckland

Clear Career Progression & Learning Opportunities
Engage in Purposeful, Meaningful Work
Supportive Leadership & Strong Culture

Clear Career Progression & Learning Opportunities
Engage in Purposeful, Meaningful Work
Supportive Leadership & Strong Culture

Nau mai, haere mai — be part of something bigger! Join our award‑winning CIMIC Undergraduate Program, commencing 2027.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

14d ago

Listed one day ago

Sales, Marketing & Design Coordinator

at Energylight

This is a Contract/Temp job

Woolston, Canterbury

Nine month fixed term role starting mid May
Established market leader in specification lighting and manufacturing
Good salary, great team and a role offering good experience in several areas

Nine month fixed term role starting mid May
Established market leader in specification lighting and manufacturing
Good salary, great team and a role offering good experience in several areas

A fixed term role in lively, rewarding environment supporting cutting edge commercial lighting technology solutions

subClassification: Sales CoordinatorsSales Coordinators

classification: Sales(Sales)

1d ago

Listed six days ago

Intermediate Quantity Surveyor

at Stack Interiors Limited

Immediate start

This is a Contract/Temp job

Auckland CBD, Auckland

Are you an intermediate quantity surveyor looking for a new opportunity with a leading interiors team? We’d like to meet you!

subClassification: EstimatingEstimating

classification: Construction(Construction)

6d ago

Listed eighteen days ago

Intern Asset Engineer

at Northpower Ltd

This is a Contract/Temp job

East Tamaki, Auckland

Fixed Term Role
Located in East Tamaki
Supportive, people-first company culture

Fixed Term Role
Located in East Tamaki
Supportive, people-first company culture

Support inspection data analysis, identify defects, create reports, and assist engineers and drone pilots in field and desktop operations.

subClassification: Power Generation & DistributionPower Generation & Distribution

classification: Mining, Resources & Energy(Mining, Resources & Energy)

18d ago

Listed four days ago

C++ Developers

at Crescent Consulting

This is a Contract/Temp job

Auckland(Remote)

Competitive Hourly Rate + Remote

C++ embedded role on a high-impact, real-world engineering project
2-year contract with strong hourly rates and long-term stability
Initial onboarding onsite in Christchurch, then remote across NZ

C++ embedded role on a high-impact, real-world engineering project
2-year contract with strong hourly rates and long-term stability
Initial onboarding onsite in Christchurch, then remote across NZ

C++ Embedded Engineers for 2-year contract. High-impact project, strong rates, initial onsite then remote across NZ.

subClassification: Developers/ProgrammersDevelopers/Programmers

classification: Information & Communication Technology(Information & Communication Technology)

4d ago

Listed twelve days ago

Data Analysts

at Paragon Recruitment Limited

This is a Contract/Temp job

Christchurch Central, Canterbury

$90,000 – $130,000 per year

Competitive salary + benefits
Long term contract 12 - 18 Month contract
Multiple roles on offer

Competitive salary + benefits
Long term contract 12 - 18 Month contract
Multiple roles on offer

are you passionate about analysing and improving asset data while also influencing how it is structured and managed? Then this is the role for you!

subClassification: Database Development & AdministrationDatabase Development & Administration

classification: Information & Communication Technology(Information & Communication Technology)

12d ago

Listed eleven days ago

Mechanical Engineer

at Utility Fleet Vehicles

This is a Contract/Temp job

Mount Maunganui, Bay of Plenty

Mechanical Engineer (12-month contract) with electric vehicle maker, Mt Maunganui. Creating tough, reliable vehicles for real work.

subClassification: Mechanical EngineeringMechanical Engineering

classification: Engineering(Engineering)

11d ago

Listed thirteen days ago

PC Deployment Engineer (6M+ Contract) x2 - Junior/Intermediate

at Sourced | IT Recruitment Specialists

This is a Contract/Temp job

Christchurch Central, Canterbury

Two contract roles, onsite at Christchurch office
Hands-on opportunities in a major PC deployment project
Great business to work for, backed by excellent leadership and technology

Two contract roles, onsite at Christchurch office
Hands-on opportunities in a major PC deployment project
Great business to work for, backed by excellent leadership and technology

Join a dynamic team as a contract PC Deployment Engineer. Immediate onsite involvement in a key and large scale project.

Recruited byAlia Leilani

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

classification: Information & Communication Technology(Information & Communication Technology)

13d ago

Listed twenty days ago

Pricing Analyst

at NOVA ENERGY LIMITED

This is a Contract/Temp job

Auckland CBD, Auckland(Hybrid)

Competitive salary

Six-month contract until October 2026
Flexible work arrangements
Dynamic environment with an ever-evolving industry

Six-month contract until October 2026
Flexible work arrangements
Dynamic environment with an ever-evolving industry

Support our analytical, financial, and business performance reporting and analysis in this fixed term contract.

subClassification: Analysis & ReportingAnalysis & Reporting

classification: Sales(Sales)

20d ago

Listed twelve days ago

Full Stack AI Developer | 3-Month Contract | Hybrid (NZ)

at Sidelines AI Limited

This is a Contract/Temp job

Auckland CBD, Auckland(Hybrid)

$95 – $140 per hour

The Stack & The Role You won’t just be shifting pixels; you’ll be bridging the gap between robust web architecture and cutting-edge LLMs.

subClassification: Developers/ProgrammersDevelopers/Programmers

classification: Information & Communication Technology(Information & Communication Technology)

12d ago

Listed twenty nine days ago

Senior Data Engineer (Six month Fixed-Term)

at Robert Walters

Expiring soon

This is a Contract/Temp job

Wellington Central, Wellington(Hybrid)

Attractive Package

Wellington-based opportunity
Six month fixed term opportunity
Join a data-driven customer engagement and marketing services organisation

Wellington-based opportunity
Six month fixed term opportunity
Join a data-driven customer engagement and marketing services organisation

A leading data-driven customer engagement and performance marketing services business is seeking a Senior Data Engineer.

subClassification: Database Development & AdministrationDatabase Development & Administration

classification: Information & Communication Technology(Information & Communication Technology)

29d ago

Listed four days ago

C++ Developers

at Crescent Consulting

This is a Contract/Temp job

Christchurch, Canterbury(Remote)

Competitive Hourly Rate + Remote

C++ embedded role on a high-impact, real-world engineering project
2-year contract with strong hourly rates and long-term stability
Initial onboarding onsite in Christchurch, then remote across NZ

C++ embedded role on a high-impact, real-world engineering project
2-year contract with strong hourly rates and long-term stability
Initial onboarding onsite in Christchurch, then remote across NZ

C++ Embedded Engineers for 2-year contract. High-impact project, strong rates, initial onsite then remote across NZ.

subClassification: Developers/ProgrammersDevelopers/Programmers

classification: Information & Communication Technology(Information & Communication Technology)

4d ago

Listed seven days ago

Data Engineer

at Digital Garage

This is a Contract/Temp job

Auckland(Hybrid)

Excellent contract opportunity
Major Programme of work
Great delivery team

Excellent contract opportunity
Major Programme of work
Great delivery team

Excellent opportunity to join a major programme of work for an iconic New Zealand company.

subClassification: Database Development & AdministrationDatabase Development & Administration

classification: Information & Communication Technology(Information & Communication Technology)

7d ago

Listed twelve days ago

Data Analysts

at Paragon Recruitment Limited

This is a Contract/Temp job

Wellington

$90,000 – $130,000 per year

Competitive salary + benefits
Long term contract 12 - 18 Month contract
Multiple roles on offer

Competitive salary + benefits
Long term contract 12 - 18 Month contract
Multiple roles on offer

are you passionate about analysing and improving asset data while also influencing how it is structured and managed? Then this is the role for you!

subClassification: Database Development & AdministrationDatabase Development & Administration

classification: Information & Communication Technology(Information & Communication Technology)

12d ago

Listed ten hours ago

Technical Lead

at Younity

This is a Contract/Temp job

Auckland CBD, Auckland(Hybrid)

Contract or permeant
Auckland outer fringe location
Azure SME

Contract or permeant
Auckland outer fringe location
Azure SME

Act as the critical bridge between a development team and a key enterprise customer.

subClassification: Engineering - SoftwareEngineering - Software

classification: Information & Communication Technology(Information & Communication Technology)

10h ago

Listed five days ago

Quantity Surveyor

at Tradestaff

This is a Contract/Temp job

Welcome Bay, Bay of Plenty

Tendering and pricing directly from plans and site measures.
Negotiating with grit and professionalism to secure new work.
Controlling all cost and contractual elements

Tendering and pricing directly from plans and site measures.
Negotiating with grit and professionalism to secure new work.
Controlling all cost and contractual elements

We are looking for an enthusiastic Quantity Surveyor to join our Rotorua team.

subClassification: Contracts ManagementContracts Management

classification: Construction(Construction)

5d ago

106 junior optimization engineer jobs in New Zealand - Contract Temp

Senior Estimator

Documentation / Research Specialist

Graduate Developer

Civil Engineer / Graduate

Junior QS/Estimator

Senior AI & Tool Development Engineer (Full-time/Remote)

CIMIC Group Undergraduate Program 2027 - NZ

Sales, Marketing & Design Coordinator

Intermediate Quantity Surveyor

Intern Asset Engineer

C++ Developers

Data Analysts

Mechanical Engineer

PC Deployment Engineer (6M+ Contract) x2 - Junior/Intermediate

Pricing Analyst

Full Stack AI Developer | 3-Month Contract | Hybrid (NZ)

Senior Data Engineer (Six month Fixed-Term)

C++ Developers

Data Engineer

Data Analysts

Technical Lead

Quantity Surveyor

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