In-Demand Principal technical support engineer Jobs in Sydney, Nsw

Engineer
WSP —Sydney NSW
- Engineering
- Employee stock purchase plan
- Parental leave
Principal Engineer
Xero —Sydney NSW
- Full-time
- Hybrid work
- AWS
Principal Site Reliability Engineer
Macquarie Group Limited —Sydney NSW
- Full-time
- Hybrid work
- AI
- Annual leave
- Work from home
13d
Principal Civil Engineer
KBR —Matraville NSW
- Full-time
- Leadership
Principal - Heritage
Beca —Sydney NSW
- Full-time
- Management
- Leadership
- Parental leave
Principal Systems Safety and Assurance Engineer
AECOM —Sydney NSW
- Full-time
- Hybrid work
- Communication skills
11d
Principal Engineer
Department of Customer Service —Sydney NSW
- $149,739 - $173,174 a year
- Full-time
- Hybrid work
- Azure
- Salesforce
- AI
Principal KBD Engineer
Westpac —Sydney NSW
- Full-time
- Analysis skills
- Leadership
- Communication skills
Principal Systems Engineer
AECOM —Sydney NSW
- Full-time
- Hybrid work
11d
Principal Engineer | Renewable Energy
Bureau Veritas —Sydney NSW
- Full-time
- Laboratory
- Leadership
- Communication skills
- Employee assistance program
- Employee discount
Principal System Engineer, Application
Cochlear Ltd —Sydney NSW
- Full-time
- Leadership
- Communication skills
Principal Observability Engineer
HUB24 —Sydney NSW
- Full-time
- Computer science
- Computer Science
- DevOps
Principal Engineer
Versent —Sydney NSW
- Full-time
- Azure
- DevOps
- AWS
Principal Data Engineer
Ramsay Health Care —St Leonards NSW
- Full-time
- Hybrid work
- Azure
- AWS
- Analysis skills
Quick Apply
ICT Principal Engineer - Data Centre Lead
KBR —Matraville NSW
- 8 hour shift
- Engineering
- Office
- Business development
- Health insurance
- Annual leave
Principal/ATD Earthing and Bonding Engineer
Arcadis —Sydney NSW
- Management
- Microsoft Office
- Communication skills
Principal Engineer – Network Security (Fortinet)– NV1 Cleared
DXC Technology —Macquarie Park NSW
- Full-time
- In-person
- Communication skills
13d
Principal AI Engineer, Business Accounts
Airwallex —Sydney NSW
- Full-time
- Computer Science
- Salesforce
- Databases
Chief Engineer - Finance and Risk Technology
Commonwealth Bank —Sydney NSW
- Full-time
- Azure
- AWS
- AI
Principal Technical Program Manager - ISE
Microsoft —Sydney NSW
- Full-time
- Engineering
- Data analysis skills
- Bachelor's degree
4d

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Engineer

WSP -
Sydney NSW

Apply Now

Job Details

Benefits

Employee stock purchase plan
Parental leave

Qualifications

Engineering

Full Job Description

Major rail and infrastructure projects rely on safe, reliable traction power systems to keep cities moving. At WSP, this role plays a critical part in shaping those systems from strategy through to delivery. As a Principal Traction Power Engineer, you will lead complex work, influence outcomes on nationally significant projects, and help grow capability in a high‑performing technical team.

About WSP and the team

WSP is a global professional services firm delivering future‑ready infrastructure solutions. In Australia, our Transport and Infrastructure business supports major rail, transit, and city‑shaping projects across the country. Our traction power team works closely with clients, multidisciplinary designers, and project partners to deliver practical, safe, and innovative outcomes across both greenfield and brownfield rail environments.

Key responsibilities

Lead traction power engineering inputs across the full project lifecycle for major rail and transport projects
Provide technical leadership, review, and governance for traction power designs and assurance activities
Act as a trusted technical advisor to clients, project teams, and stakeholders
Mentor and develop engineers, contributing to capability growth and knowledge sharing
Support bids, proposals, and early‑phase project planning with technical insight

What we are looking for

Extensive experience in traction power engineering within rail or major infrastructure environments
Strong technical grounding across AC and DC traction power systems and associated interfaces
Proven ability to lead technical delivery and influence project outcomes
Experience engaging with clients and stakeholders in a consulting or similar environment
Relevant engineering degree and professional standing or progress toward professional recognition

What WSP offers

The opportunity to work on complex, high‑profile rail projects across Australia
Clear pathways for technical leadership and career progression
Flexible working arrangements to support work and life outside the office
Investment in professional development, learning, and industry engagement

Imagine a better future for you and a better future for us all.

Join our close‑knit community of talented individuals who share your passion for making a positive impact. Our global team includes more than 80,000 employees, working together to make a difference in communities both close to home and around the world.

An Employee Share Purchase Plan is available to all permanent employees who wish to become owners and vested partners in WSP’s collective success. To find out more about our commitment to the health and wellbeing of our people, and the programs designed to help you thrive, visit our Employee Benefits page.

You will have opportunities to:

Develop your professional network locally, nationally, and globally through a range of initiatives
Build your personal brand through targeted training and development

WSP prioritises the health and wellbeing of our people by offering flexible working, 12 months parental leave, opportunities for global mobility, purchased additional leave, and competitive remuneration, among many other benefits designed to help you shine.

We are committed to providing an inclusive, diverse, and equal opportunity workplace. We promote Indigenous voices and are actively delivering a Stretch Reconciliation Action Plan. Accredited by the Workplace Gender Equality Agency as an Employer of Choice, we also support the LGBTQI+ community and encourage all employees to bring their whole selves to work.

Apply Now

Refine Your Search

principal technical support engineer jobs in sydney, nsw

Engineer

Principal Engineer

Principal Site Reliability Engineer

Principal Civil Engineer

Principal - Heritage

Principal Systems Safety and Assurance Engineer

Principal Engineer

Principal KBD Engineer

Principal Systems Engineer

Principal Engineer | Renewable Energy

Principal System Engineer, Application

Principal Observability Engineer

Principal Engineer

Principal Data Engineer

ICT Principal Engineer - Data Centre Lead

Principal/ATD Earthing and Bonding Engineer

Principal Engineer – Network Security (Fortinet)– NV1 Cleared

Principal AI Engineer, Business Accounts

Chief Engineer - Finance and Risk Technology

Principal Technical Program Manager - ISE

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