Senior Mechanical Engineer

Intrax Consulting Group; Sydney; Hybrid; AUD 110,000 - 150,000; Full time

Benefits offered by this job

Professional Development Support

Flexible & hybrid work

4 weeks additional purchased annual-le

Parental leave entitlements

Volunteer Leave

Health & Wellbeing Programs

Employee Assistance Program

Job summary

Intrax Consulting Group’s Projects Division seeks a Mechanical Engineer to lead design and delivery of mechanical services for diverse Australian building projects. You will mentor juniors, manage projects, and ensure compliance with Australian Standards while liaising with clients and stakeholders.

The role requires 5+ years of mechanical engineering experience and a PE designation is preferred. Flexible, hybrid work options and a range of benefits are available.

Qualifications

• Bachelor of Engineering (Mechanical) is required.
• 5+ years mechanical engineering experience.
• Professional Engineer (PE) designation preferred.
• Strong communication and teamwork skills.
• Knowledge of building services engineering and building codes.

Responsibilities

• Plan and deliver engineering work per Australian Standards, manage risks and quality.
• Provide practical technical advice to clients and stakeholders.
• Lead design of mechanical services (air conditioning, heating, ventilation).
• Manage moderately sized projects within Mechanical discipline and lead simple cross‑discipline projects.
• Support business development and liaise with stakeholders.

Skills

Verbal communication

Critical thinking

Problem solving

Adaptability

Organizational skills

Time management

Stakeholder liaison

Education

Bachelor of Engineering (Mechanical)

Job description

The Intrax Projects Division delivers medium and large-scale developments across commercial, residential, education, healthcare and industrial sectors, partnering with clients to create sustainable infrastructure and built environments for Australian communities.

You Will Be Accountable For

• Plan and deliver engineering work in accordance with Australian Standards by managing risks, maintaining quality, meeting deadlines, and supporting others to do the same.
• Contribute to a positive, inclusive team culture by sharing knowledge, supporting colleagues, encouraging diverse perspectives, and building strong cross-functional relationships.
• Provide reliable technical advice to clients and stakeholders, translating complex issues into practical solutions.
• Apply a solid understanding of project planning, financial impacts, and operational interdependencies to make informed decisions and ensure your work aligns with broader business and strategic outcomes.
• Communicate clearly and constructively with internal and external stakeholders, providing and receiving feedback openly.
• Deliver consistent, high-quality outcomes under pressure through discipline, adaptability, and persistence—while supporting change, helping others, and driving continuous improvement.

Day-to-day, you may:

• Provide skilled and experienced engineering solutions while driving quality improvements and guiding junior team members technically.
• Design mechanical services systems, such as air conditioning, heating, and ventilation systems.
• Manage and deliver moderately sized projects within the Mechanical discipline and lead simple projects across multiple disciplines.
• Generate sales by identifying opportunities and contributing to business development.
• Liaise confidently with internal and external stakeholders.
• Administer contracts and contractual documentation, including specifications.

You will be a strong match for this role if you have:

• Bachelor of Engineering (Mechanical)
• 5+ years experience in mechanical engineering
• Recognised as a Professional Engineer (PE)
• Excellent verbal communication skills, with ability to liaise in a friendly manner
• Knowledge of building services engineering and building code requirements
• Critical thinking and problem solving
• Ability to quickly adapt to changes in the work environment
• Strong organizational and time management skills

Why work for Intrax?

Intrax is an end-to-end supplier of Engineering, Surveying and Geotechnical services to the building and land development industries. Founded 2003, we have grown rapidly into a large national engineering consultancy.

By joining the team at Intrax, you will have access to a range of benefits:

Our mission is Create, Inspire, Grow so whatever your role, life stage, or background, you can shape your career at Intrax in your own way with highly challenging work, great colleagues, plus a range of flexible benefits and working patterns.

• Professional Development Support – further education, leadership development, and access to a range of online training
• Options for flexible & hybrid work
• Up to 4 weeks additional purchased annual leave
• Generous parental leave entitlements – 12 weeks full pay for primary and 4 weeks secondary carer
• Volunteer Leave
• Health & Wellbeing Programs
• Employee Assistance Program

Visit our website at: www.intrax.com.au

Follow us on Facebook: https://www.facebook.com/IntraxEng

Follow us on LinkedIn: https://www.linkedin.com/company/intrax-consulting-group/