About Us

For over 65 years, JK Williams has been more than a civil contractor — we’ve been builders of communities, forgers of lasting relationships, and dedicated to establishing a legacy of excellence across Australia’s east coast.

Introduction

For over 65 years, JK Williams has been more than a civil contractor — we’ve been builders of communities, forgers of lasting relationships, and dedicated to establishing a legacy of excellence across Australia’s east coast. As a proud family-owned business, we know that our greatest asset isn’t the machinery we operate or the infrastructure we deliver — it’s our people. The dedication, expertise, and commitment of our team is what has made us a recognised leader in civil construction and infrastructure, known for innovation, quality, and integrity. Our rich history hasn’t just shaped who we are — it’s positioned us for an exciting future. And we want the right people alongside us for the journey.

Our Opportunity

We are passionate about delivering high-quality outcomes with a solid focus on integrity, honesty and accountability. We are seeking a Site Engineer to join our energetic team. The position plays a crucial part in the successful delivery of our projects, ensuring the highest standards of safety, quality and efficiency are maintained throughout the construction process.

- Support and monitor project & site management activities: Take charge by assisting with project co-ordination and subcontractor management activities.
- Program preparation & administration: Help develop and maintain detailed project schedules, supporting effective scheduling.
- Site-based execution: Assist in quality assurance, and environmental controls on-site, ensuring compliance reporting and manage QA’s (Quality Assurance sheets).
- Health & safety advocacy:



Support health and safety initiatives, ensuring all works are completed in compliance with safety regulations and industry standards.

The position is a full time-permanent role, that requires regular travel to our project sites throughout NSW.

About You

To be considered for this unique opportunity; you would have recently completed your degree in Civil Engineering and may have 6-12 months experience working in a graduate Civil Engineering role.

- A solid commitment to get things done
- Strong numeric aptitude
- You take pride in your work with details and results-oriented
- Enjoy working at a rapid pace with completing deadlines
- Are adaptable, with a robust attitude to change
- Solid computer literacy
- Strong interpersonal and communication skills
- Current Australian Driver's License

The suitable candidate will be required to work from 7.00 am to 5.00 pm Monday - Friday.

Why JK’s?

- Work with a team that's recognised by TIME Magazine as one of Australia's best employers for 2025!
- Be rewarded with a competitive salary package and employee advantages.
- Become part of a successful business that offers stability and values its people.
- Gain access to unique training experiences and a high-performing work culture.
- Have access to enviable career advancement opportunities.
- Become part of a team that have each other’s backs, do the right thing, stand by their work and have fun!
- Work for a company where you’re not just a number — you’re part of a family that cares about your growth and well-being.

JK Williams believes in diversity and is committed to providing equal employment opportunities for all applicants. We welcome applicants from all walks of life, including various socio-economic, cultural, LGBTIQ, Aboriginal and Torres Strait Islander backgrounds.

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📌 Site Engineer - Civil (Penrith)
🏢 JK Williams
📍 Penrith