Senior Hydraulic Services Consultant (Plumbing Design)

Senior Hydraulic Services Consultant (Plumbing Design) Join New Zealand's Plumbing Design Specialists. Are you an experienced Hydraulic Services Consultant, Hydraulic Designer or Certifying Plumber looking to work on technically challenging projects with a company that genuinely understands construction? At Flow Consulting , we're different. Since 2012, we've built our reputation by delivering practical, buildable hydraulic services designs for projects throughout New Zealand. Our philosophy is simple: We are Plumbers Designing for Plumbers . Unlike many consulting firms, every member of our design team has worked in the construction industry. That means we understand not only how plumbing systems should be designed, but also how they're installed, commissioned and maintained. It's this practical experience that enables us to deliver innovative, buildable solutions that contractors enjoy installing and client’s trust. Flow Consulting partners with many of New Zealand's leading architects, property developers, contractors and Master Plumbers, delivering hydraulic services solutions across residential, commercial and industrial developments nationwide. Our specialist services include: Hydraulic (Plumbing) Design for residential, commercial and industrial buildings Multi-storey sanitary plumbing and drainage systems Stormwater, trade waste and wastewater treatment design Potable and non-potable water reticulation Hot water generation systems including electric, gas, heat pump and solar Rainwater harvesting, detention and retention systems Backflow prevention surveys and philosophy reporting Fire hydrant flow testing BIM coordination, Revit modelling and AutoCAD documentation Using the latest Autodesk Revit, AutoCAD, Navisworks and BIM collaboration software, we deliver innovative, practical and coordinated hydraulic solutions. We are proud members of the Association of Hydraulic Services Consultants Australia & New Zealand (AHSCA). About the Role We're looking for an experienced Senior Hydraulic Services Consultant (Plumbing Design) to join our growing Hamilton-based team. This is an exciting opportunity to work alongside an experienced team of Hydraulic Services Consultants and BIM Modellers on a diverse range of projects, from high-end residential developments through to large-scale commercial, industrial, healthcare, education and multi-storey buildings. Reporting directly to the Managing Director, you'll play a key role in the design, coordination and delivery of hydraulic systems from concept through to construction. You'll enjoy genuine autonomy while working within a collaborative team that values technical excellence, practical thinking and continuous learning. Intermediate Hydraulic Designers and experienced Certifying Plumbers looking to transition into consulting are also encouraged to apply. What's in it for You? At Flow Consulting, we believe our people are our greatest asset. We invest in their success by providing challenging work, ongoing professional development and a supportive team environment. In return, we offer: Competitive remuneration package with annual salary reviews, based on your experience and qualifications. Flexible working arrangements, including hybrid working options. Professional membership fees paid (AHSCA, Engineering New Zealand or other approved professional organisations). Ongoing professional development, mentoring and paid technical training. Clear career progression into Technical Lead, Team Leader and Management roles. Fully maintained company vehicle (or vehicle allowance), laptop, mobile phone and all required software licences. Modern office environment using the latest Revit, AutoCAD, Navisworks and BIM collaboration technology. Paid attendance at industry conferences, technical seminars and networking events. Exposure to significant projects throughout New Zealand. A supportive team culture where practical construction knowledge is genuinely valued. Why You'll Love Working Here We're a specialist consultancy with a practical mindset and a collaborative culture. Working alongside experienced professionals who have genuine hands-on construction backgrounds. Interesting, technically challenging projects rather than repetitive production drafting. A supportive team where your ideas and expertise are valued. The opportunity to influence project outcomes and build long-term client relationships. A business that invests in modern technology, innovation and continuous improvement. A workplace where quality, professionalism and teamwork come first. Your Responsibilities As part of our hydraulic design team, you'll: Design hydraulic (plumbing) systems for residential, commercial and industrial developments. Complete hydraulic calculations for potable water, sanitary plumbing, sanitary drainage, stormwater, trade waste and wastewater systems. Design domestic and commercial hot water systems incorporating electric, gas, heat pump, solar and heat recovery technologies. Assist with rainwater harvesting, detention, retention and on-site disposal system design. Coordinate hydraulic services with architects, structural engineers, mechanical engineers, electrical engineers and fire consultants. Work alongside our BIM coordination and modelling team to produce and review documentation using AutoCAD and Revit within a BIM environment. Provide technical guidance and mark-ups to drafting and modelling teams. Respond to contractor queries and provide construction support during project delivery. Ensure designs comply with the New Zealand Building Code, AS/NZS Standards and territorial authority requirements. Participate in design reviews, quality assurance and continuous improvement initiatives. About You You’ll be someone who enjoys solving technical problems, values quality documentation and takes pride in delivering practical, buildable solutions. Ideally, you’ll have: Experience in hydraulic (plumbing) design within a building services consultancy or commercial plumbing environment. Strong understanding of AS/NZS 3500 and New Zealand plumbing and drainage compliance requirements. Experience designing potable water, sanitary plumbing, sanitary drainage, stormwater and trade waste systems. Excellent communication and coordination skills. A proactive, solutions-focused approach. Strong attention to detail and commitment to quality. A genuine passion for delivering practical, buildable engineering solutions. Qualifications We welcome applicants from a range of backgrounds, including: Certifying Plumbers with strong commercial plumbing and hydraulic design experience. Diploma or Advanced Diploma in Hydraulic Services Design. Engineering degree in Mechanical, Civil or Building Services Engineering. Equivalent practical experience will also be highly regarded. Highly Regarded Experience with any of the following would be advantageous: Hydraulic modelling software Contractor RFI responses and construction support. Multi-disciplinary project coordination. Why Flow Consulting? At Flow Consulting, you’ll become part of a specialist consultancy where practical experience, technical excellence and innovation come together. You’ll work alongside people who genuinely understand construction because we’ve been there ourselves. We’re proud of our reputation, proud of our culture and proud of the relationships we’ve built across the New Zealand construction industry. If you’re looking for a career where your practical experience is genuinely valued, your expertise is recognised, and you want to work alongside some of New Zealand’s leading hydraulic services professionals, we’d love to hear from you. #J-18808-Ljbffr