In-Demand Principal scientist Jobs in Subiaco, Wa

Principal Environmental Scientist / Engineer (Contaminated Land)
Stantec —Perth WA
- Full-time
- Office
- In-person
- Relocation assistance
- Work from home
Principal - Contaminated Lands
Tetra tech Ltd. —Subiaco WA
- Hybrid work
- Recruiting
- In-person
- Communication skills
- Parental leave
- Employee assistance program
Quick Apply
Principal Civil Engineer | Land Development
Stantec —Perth WA
- Full-time
- Civil engineering
- Bachelor's degree
- Construction experience
- Work from home
- Employee assistance program
Environmental Scientist, Contaminated Land
Stantec —Perth WA
- Full-time
- Analysis skills
- In-person
- Relocation assistance
- Work from home
Senior Ecologist
WSP —Perth WA
- Research
- Business development
- Presentation skills
- Employee stock purchase plan
Principal Ecologist / Zoologist - Hybrid
WSP Australia —Perth WA
- Full-time
- Hybrid work
- Research
- Business development
- Presentation skills
- Employee stock purchase plan
Principal Manufacturing Engineer (Engineer Manufacturing 4)
HII —Perth WA
- $114,717 - $170,000 a year
- Full-time
- Management
- Doctoral degree
- Master's degree
- Health insurance
- Dental insurance
Principal Hydrogeologist
AECOM —Perth WA
- Full-time
- Hybrid work
- Management
- Communication skills
8d
Principal Mechanical Engineer
AECOM —Perth WA
- Full-time
- Hybrid work
- Bachelor's degree
- Communication skills
- Health insurance
- Parental leave
Principal Structural Engineer
Stantec —Perth WA
- Part-time
- AutoCAD
- Engineering
- Bachelor's degree
- Parental leave
- Employee assistance program
9d
ICT Business Analyst
The Kids Research Institute Australia —Nedlands WA
- Part-time
- Communication skills
- Health insurance
- Employee discount
1d
Principal Civil Engineer - Water
Stantec —Perth WA
- Part-time
- Civil engineering
- Bachelor's degree
- Organisational skills
- Work from home
- Employee assistance program
Environment Consulting Team Lead
BMT —Perth WA
- Full-time
- Hybrid work
- Engineering
- Leadership
- Communication skills
- Profit sharing
- Employee assistance program
Quick Apply
Principal - Nuclear Safety Management System Assurance
AECOM —Perth WA
- Full-time
- Hybrid work
- Engineering
- Communication skills
Principal/Director - Environment Impact Assessment (Defence)
AECOM —Perth WA
- Full-time
- Hybrid work
Principal Highways Engineer
AECOM —Perth WA
- Full-time
- Hybrid work
- Bachelor's degree
Principal Bridge Design Engineer
AECOM —Perth WA
- Contract
- Hybrid work
9d
Technical Director/ WA Ports Lead - Perth
Moffatt & Nichol —Perth WA
- Full-time
- Remote
- English
- Business development
- Bachelor's degree
Quick Apply
Senior Power System Studies I WA
AECOM —Perth WA
- Full-time
- Hybrid work
- Engineering
- No degree
- Power tools

More jobs to discover

Find similar jobs that you might be interested in.

Principal - Contaminated Lands
Tetra tech Ltd. —Subiaco WA
Strong knowledge of relevant contaminated land guidelines and regulatory frameworks including NEPM, DWER and DoH guidance. ESdat and Alpha Tracker experience.
Quick Apply
Environmental Engineer
Knight Piesold Pty Ltd —Perth Eastern Suburbs WA
A Bachelor’s degree or an equivalent tertiary qualification in Environmental Engineering with minimum 1 to 2 years of experience in the related field.
$80,000 - $95,000 a year
Quick Apply
9d

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principal scientist jobs near subiaco, wa

Principal Environmental Scientist / Engineer (Contaminated Land)

Stantec -
Perth WA

Apply Now

Job Details

Full-time | Contract

Benefits

Relocation assistance
Work from home
Employee assistance program

Qualifications

Driver Licence

Full Job Description

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.

What we offer

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.

About us

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.

How to apply

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.

Notice to recruitment agencies : Please note that we do not accept unsolicited resumes from recruiters or recruitment agencies.

Qualifications

Tertiary qualifications in Environmental Science, Engineering, Hydrogeology or Geology.

Primary Location : Australia-Western Australia-Perth

Organization : BC-3045 EnvSvcs-AU Australia

Employee Status : Regular

Job Level : Individual Contributor

Travel : No

Schedule : Full-time

Job Posting : Jun 9, 2026, 8:57:44 PM

Req ID: 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

Apply Now

Refine Your Search

principal scientist jobs in subiaco, wa

Principal Environmental Scientist / Engineer (Contaminated Land)

Principal - Contaminated Lands

Principal Civil Engineer | Land Development

Environmental Scientist, Contaminated Land

Senior Ecologist

Principal Ecologist / Zoologist - Hybrid

Principal Manufacturing Engineer (Engineer Manufacturing 4)

Principal Hydrogeologist

Principal Mechanical Engineer

Principal Structural Engineer

ICT Business Analyst

Principal Civil Engineer - Water

Environment Consulting Team Lead

Principal - Nuclear Safety Management System Assurance

Principal/Director - Environment Impact Assessment (Defence)

Principal Highways Engineer

Principal Bridge Design Engineer

Technical Director/ WA Ports Lead - Perth

Senior Power System Studies I WA

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