Jobs for unit process engineer at Wellington

2,752 unit process engineer job listings in New Zealand. Find daily updated positions from leading job boards.


  • Wellington, Wellington, New Zealand Archway Recruitment Full-time NZD 120,000 - NZD 180,000 Contract

    Archway Recruitment – Wellington, North IslandArchway Recruitment has partnered with CMP New Zealand to appoint a Senior Process Engineer to support the growth of their Wellington-based water infrastructure team.CMP Consulting Group is a multidisciplinary engineering consultancy specialising in water, wastewater and infrastructure projects across New...


  • Wellington, Wellington, New Zealand Aurecon Full-time NZD 120,000 - NZD 180,000 Contract

    Join our team as an Intermediate to Senior level Process Engineer and play a key role in delivering innovative solutions across energy, resource, and manufacturing projects. Collaborating closely with clients and multidisciplinary teams, you'll focus on the dairy industry, manufacturing and food & beverage sectors, supporting and expanding our pipeline with...

  • Lead Water Engineer Premium

    11 hours ago


    Wellington, New Zealand Worley Full-time

    About the RoleAt Worley, we're delivering some of New Zealand's most important water infrastructure projects, helping communities improve water quality, environmental outcomes, and long-term resilience.We're looking for a Lead/Principal Water Engineer (Process) to join our growing Water team, ideally based in Wellington. This role offers the opportunity to...


  • Wellington, Wellington, New Zealand Stantec Consulting International Ltd. Full-time NZD 180,000 - NZD 240,000 Contract

    Principal Process Engineer - Water Treatment - ( 260000CD ) Principal Process Engineer – Water Treatment Stantec is a global leader in sustainable engineering, architecture, and environmental consulting. The diverse perspectives of our partners and interested parties drive us to think beyond what’s previously been done on critical issues like climate...


  • Wellington, Wellington, New Zealand Stantec Consulting International Ltd. Full-time NZD 180,000 - NZD 240,000 Contract

    Stantec Consulting International Ltd. seeks a Principal Water Treatment Process Engineer to lead technical excellence in water treatment across New Zealand. You will drive project delivery, mentor staff, and contribute to business development while collaborating with clients and stakeholders to shape resilient water infrastructure.The role offers leadership...

  • Lead Water Engineer

    5 days ago


    Wellington, Wellington, New Zealand WorleyParsons Full-time NZD 150,000 - NZD 190,000 Contract

    Job Description - Lead Water Engineer (Process) (WEL001U)Company : WorleyPrimary LocationJobProcessScheduleFull-timeEmployment Type : EmployeeJob PostingAug 17, 2026Unposting DateSep 16, 2026Reporting Manager Title : Technical Director - WaterAbout the RoleAt Worley, we're delivering some of New Zealand's most important water infrastructure projects, helping...


  • Upper Hutt, Wellington, New Zealand JobSpace Full-time NZD 120,000 - NZD 150,000 Contract

    Jora New Zealand will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.Permanent, full-time role with competitive remuneration and benefitsLocation: Onsite at Upper Hutt, Wellington, New ZealandCareer growth: Expand your expertise in a growing, successful industryHours of work: 40 hours a...


  • Wellington, Wellington, New Zealand Archway Recruitment Full-time NZD 120,000 - NZD 180,000 Contract

    CMP Consulting Group is seeking a Senior Process Engineer to support a growing Wellington-based water infrastructure team. You will provide technical leadership on complex water treatment projects and drive design delivery with a focus on quality and efficiency.Ideal candidates bring at least 6 years in water/wastewater systems, strong project management and...


  • Wellington, Wellington, New Zealand Aurecon Full-time NZD 120,000 - NZD 180,000 Contract

    Aurecon is seeking an Intermediate to Senior Process Engineer to deliver innovative solutions across energy, dairy, and manufacturing projects in New Zealand. You will collaborate with clients and multidisciplinary teams to grow our dairy, food & beverage capabilities and sustain capital initiatives.In this role you will lead projects, manage the full...


  • Wellington, Wellington, New Zealand Worley Full-time NZD 110,000 - NZD 160,000 Contract

    Worley is delivering major water infrastructure in New Zealand. The Wellington team focuses on wastewater treatment design, planning and optimisation, with multidisciplinary collaboration across engineering disciplines.You will lead process design, modelling and documentation, mentoring junior engineers and supporting tender submissions. NZ working rights...

  • Lead Water Engineer

    5 days ago


    Wellington, Wellington, New Zealand WorleyParsons Full-time NZD 150,000 - NZD 190,000 Contract

    Worley in Wellington, New Zealand is seeking a Lead/Principal Water Engineer (Process) to drive process design for municipal and industrial wastewater projects. You will work within a multidisciplinary team to deliver planning, feasibility, detailed design and construction support.Ideal candidates have a degree in engineering, progress toward chartership,...

  • Mechanical Process Engineer Premium

    6 days ago


    Wellington, New Zealand MSD Full-time

    Job DescriptionMechanical Process EngineerPermanent, full-time role with competitive remuneration and benefitsLocation: Onsite at Upper Hutt, Wellington, New ZealandCareer growth: Expand your expertise in a growing, successful industryHours of work: 40 hours a weekSalary Range: NZD $120,000 to $150,000 base + benefits Professional development: Gain...


  • Upper Hutt, Wellington, New Zealand JobSpace Full-time NZD 120,000 - NZD 150,000 Contract

    Jora New Zealand is seeking a Mechanical Process Engineer to join the Engineering Centre of Excellence in Upper Hutt. You will lead complex process improvement initiatives, apply data-driven problem solving, and drive make-test-release activities to meet site KPIs.This permanent, full-time role offers 40 hours per week, competitive NZD salary, and...


  • Wellington, Wellington, New Zealand Randstad Digital New Zealand Full-time NZD 120,000 - NZD 180,000 Contract

    Randstad Digital New Zealand is seeking a Senior Technical Specialist to lead AWS platform engineering and spatial data processing. You will guide solution decisions, drive CI/CD, and mentor developers as you modernise critical data workflows and APIs in a secure, scalable cloud environment.The role emphasizes architecture, production backend services,...

  • Advisor Regulatory Process Premium

    2 days ago


    Wellington, Wellington, New Zealand Environmental Protection Authority Full-time NZD 77,045 - NZD 115,567 Contract

    Our purpose | To tatou Kaupapa    We are the Environmental Protection Authority (EPA), Aotearoa New Zealand’s independent environmental regulator. Our role is important: to help protect our country’s unique way of life by looking out for the health of its environment, its economy and its people.     Our kaupapa is about making the...


  • Wellington, Wellington, New Zealand Callaghan Innovation Full-time NZD 65,000 - NZD 90,000 Contract

    Callaghan Innovation in Wellington seeks an Engineering Technologist to join the Processing Workshop, supporting R&D activities in Biotechnologies and Glycosynthesis. You will help operate pilot-scale processing, maintain services and equipment, and design bespoke components for research.You will work with scientists and engineers, bringing a trade...


  • Wellington, Wellington, New Zealand Health New Zealand - Te Whatu Ora - Southern Full-time NZD 50,000 - NZD 65,000 Contract

    Health New Zealand - Te Whatu Ora - Southern invites applications for an Administrator to join the Medical Management Unit at Whanganui Hospital. This role supports senior doctors and trainees, coordinating orientation, recruitment, and workforce administration.You will handle compliance records, arrange accommodation, processing reimbursements, and organise...


  • Wellington, Wellington, New Zealand Whanganui District Health Board - Clinical Vacancies Full-time NZD 50,000 - NZD 70,000 Contract

    Full time, Permanent Permanent Fulltime (Monday to Friday, plus participation in an on-call weekend roster) Join a friendly team, where no two days are the same Health New Zealand | Te Whatu Ora is firmly grounded in the principles of Te Tiriti o Waitangi and is committed to building a health system that serves all New Zealanders. About the Role Are you an...


  • Wellington, Wellington, New Zealand Health New Zealand - Te Whatu Ora - Southern Full-time NZD 50,000 - NZD 65,000 Contract

    Jora New Zealand will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey. Health New Zealand - Te Whatu Ora - Southern – Wanganui, North Island Permanent Fulltime (Monday to Friday, plus participation in an on-call weekend roster) Join a friendly team, where no two days are the same Health...

  • PROCESSING OFFICER

    3 days ago


    Wellington, Wellington, New Zealand New Zealand Post Full-time NZD 30,000 - NZD 43,000 Contract

    Processing Officer / Forklift Operator $26.75 per hour PLUS allowances! Monday to Friday 2pm - 8pm KiawharawharaEver wondered about the magic behind parcel delivery? It's a tale of teamwork, cutting-edge and data-led technology, and some truly awesome people. All united by one mission - to deliver for New Zealand. Ready to be a part of that story? Let's...