What if you could do the kind of work the world actually needs?At WSP, you can.Here, you'll tap into a global network of experts, contribute to landmark water projects, and collaborate with some of the brightest minds in the industry. You'll be encouraged to stay curious, challenge what's possible, and bring fresh thinking to a team that genuinely values diverse perspectives.This is your chance to shape a career as unique as you are — and make a real impact while you do it.Join WSP's National Water Treatment Team in Melbourne or Sydney.We're not just delivering water projects, we're redefining how communities interact with water now and into the future. Our team partners with governments, utilities, developers, and investors to create sustainable, future‐ready solutions across the full water cycle.If it moves, treats, stores, or transforms water — our team is on it.With a growing national portfolio and strong momentum over the next four years, we're expanding, starting with Senior or an Associate Mechanical Engineer.What You'll DoWork as part of our national, multi‐disciplinary water treatment team to deliver high‐quality project outcomesAssist and/or manage the scope, delivery, and day‐to‐day tasks across multiple projects of varying complexityProduce, review, and quality‐check clear, accurate technical documentation for both technical and non‐technical audiencesUndertake technical reviews, risk management and project management responsibilities as requiredApply relevant state and federal water legislation, industry standards, and treatment design guidelinesEngage with key project stakeholders — including clients, vendors, and partners — to support smooth project deliveryProvide technical input into proposals, tenders, and pursuits, supporting business development opportunitiesStay across emerging water and wastewater technologies, contributing innovative ideas to design, procurement, and deliveryParticipate actively in internal initiatives such as mentoring, training, and capability‐building programsRepresent WSP within the wider industry by contributing to committees, conferences, working groups, or technical papersAbout You You are a driven, solutions‐focused engineer with strong communication skills and the ability to collaborate effectively across disciplines. You enjoy tackling complex water treatment challenges and bring a commitment to high technical standards.You will likely have:Bachelor's Degree in Mechanical Engineering (CPEng accreditation at an Associate level)Proven consulting experience within the Australian Water industryTechnical competence across Water and/or Wastewater Treatment disciplines, including process, mechanical, and hydraulic interfacesExperience preparing technical reports and documentation for small to major projectsStrong communication skills and the ability to explain complex concepts to clients and stakeholdersProficiency in leading mechanical, hydraulic, and civil design elements for WTP/WWTP projectsAbility to use modelling software, analytics tools, and undertake detailed design and equipment specificationExperience with mass balance, design basis reports, equipment sizing, PFDs, P&IDs, and functional descriptionsFamiliarity with CHAIR, HAZOP, and Safety‐in‐Design approachesStrong capability in identifying project risks and implementing mitigation strategies across medium to large‐scale treatment projectsWhy Choose WSP?Competitive pay – Because great talent deserves great recognitionAn inclusive, welcoming team cultureTailored career pathways – With mentoring, leadership development, and secondmentsFlexible work options – Fit work around life, not the other way aroundPurpose‐driven projects – Make a meaningful impact on communities nationwideSupport for career returners – We value every pathwayUp to 16 weeks paid parental leaveBuy up to 8 extra weeks of annual leaveGlobal and national mobility opportunities – See more, learn more, grow moreOur Employee Share Purchase Plan is open to all permanent employees—helping you share in WSP's long‐term success.Apply today. #J-18808-Ljbffr