Principal Environmental Scientist / Engineer (Contaminated Land)

Principal Environmental Scientist / Engineer (Contaminated Land) - ( 260000EI ) Description About the role Are you ready to lead and shape the future of contaminated land management? Join our growing Geosciences team as a Principal Environmental Scientist / Engineer, Contaminated Land and be a part of building and growing this critical service stream. In this senior role, you’ll deliver strategic solutions to complex environmental challenges, mentor a talented team, and actively pursue contaminated land and waste management projects to drive business success. This position is based in our Perth office and offers flexible working arrangements, including work-from-home options, staggered hours, and additional Purchased Leave to support your work-life balance. You’ll be part of a supportive and collaborative environment that values your expertise and invests in your professional development, offering tailored training and long-term career growth opportunities. As part of the Contaminated Land team, you will: + Initiate, plan, lead and execute complex contaminated land and groundwater projects. + Preparation and review of technical reports, including bespoke PSI, SAQP, DSI, RAP, and SRV reports. + Provide technical direction to enable cost-effective and pragmatic solutions for our clients and other disciplinary teams. + Contribute to the mentoring and technical oversight of junior team members. + Preparation and negotiation of bids and fee proposals. + Provision of commercial oversight to projects to ensure favourable financial results. + Engage in client liaison and business development to help build and secure future workload. To be successful for this role you'll need: + Tertiary qualifications in Environmental Science, Engineering, Hydrogeology or Geology. + 10 years of experience leading complex contaminated land projects, with exposure to diverse environmental and engineering challenges across multiple sectors. + Proven capability in directing site investigations, supervising multidisciplinary teams, and applying advanced sampling methodologies for soil, groundwater, and other media. + Comprehensive understanding of NEPM guidelines and health & safety best practices, with the ability to embed compliance into project delivery. + Deep familiarity with WA planning frameworks and contaminated land provisions, enabling strategic advice and regulatory navigation. + Exceptional technical writing skills, producing high-quality reports and documentation for senior stakeholders and regulatory bodies. + Strong commercial acumen, with a track record of managing project financials driving profitability, and fostering long-term client partnerships. + Technical expertise and experience in hydrogeology or acid sulfate soils would be beneficial. + Valid/current driver’s licence and the ability to travel to sites for field work, if required. This position is intended to be predominantly office based; however, applicants will be required to undertake site visits when necessary and therefore must be physically able to stand and work in the field. Along with a competitive remuneration package commensurate with skills and experience, we offer a number of benefits to ensure ongoing professional development and well-being: * Part of a broader Environment and Geoscience Team with support across Australia, and the opportunity to diversify your skill set nationally and globally. * Learning and talent development programs - including global programs, online learning, and on-the-job learning. * Penalty rates and time in lieu for extended field work in remote locations. * Career development, with opportunities to expand your knowledge across various ecological disciplines, attend conferences and undertake training. * Flexible work arrangements, including changes to patterns of hours worked, and opportunities to work from home. * Ability to purchase up to four weeks of additional leave and provision for school term contracts. * Employee Assistance Program (EAP) is accessible to employees and their immediate family. * Social and professional clubs within Stantec to enhance connection, interactions and upskilling across Australia. * Access to bonus programs within the business. * Professional Registration and Memberships. * Salary Continuance Insurance (SCI). * Service Recognition Awards. * Employee Referral Benefits. * Consideration of relocation assistance for an experienced, interstate candidate. The Stantec community unites over 30,000 employees working in over 450 locations across six continents. We collaborate across disciplines and industries to bring buildings, energy, resources, water, environmental, transport and infrastructure projects to life. Our work from initial project concept and planning through design, construction, and commissioning begins at the intersection of community, creativity, and client relationships. If you are keen for a new opportunity and ready to make a difference, we welcome your interest in our team! Submit your application online using the link provided. + Tertiary qualifications in Environmental Science, Engineering, Hydrogeology or Geology. : Australia-Western Australia-Perth : BC-3045 EnvSvcs-AU Australia : Regular : Individual Contributor : No : Full-time : Jun 9, 2026, 8:57:44 PM 260000EI Stantec provides equal employment opportunities to all qualified employees and applicants for future and current employment and prohibit discrimination on the grounds of race, color, religion, sex, national origin, age, marital status, genetic information, disability, protected veteran status, sexual orientation, gender identity or gender expression. We prohibit discrimination in decisions concerning recruitment, hiring, referral, promotion, compensation, fringe benefits, job training, terminations or any other condition of employment. Stantec is in compliance with local, state and federal laws and regulations and ensures equitable opportunities in all aspects of employment. EEO including Disability/Protected Veterans