At JK Williams, we’re not just building infrastructure — we’re building the future, together.
As a family-owned civil construction company with more than 65 years of experience, we’ve built our reputation on quality, safety, innovation, and people.
Located across New South Wales & Queensland, running numerous projects, our people are the reason we continue to succeed and grow. Whether you’re starting your career or looking to take the next step, JK Williams offers more than just a job — we offer a long-term, rewarding career in a business that values your skills, your ideas, and your well-being.
We take pride in delivering projects that shape communities across New South Wales & Queensland. From large-scale civil infrastructure to complex urban development, the work you do here will be seen, felt, and appreciated for generations to come.
Safety is non-negotiable. We maintain the highest standards to ensure every team member goes home safely, every day. We’ve built a workplace culture based on diversity, inclusivity, mutual respect, open communication, and trust — where every voice matters.
We are also dedicated to fostering meaningful relationships with indigenous communities. We recognise the importance of cultural diversity and the value of indigenous knowledge in our operations.
We believe in growing our people as much as our projects. Whether you’re an apprentice, plant operator, support professional, engineer, surveyor or project manager, we’ll support your development with:
As a second-generation family business, our values are at the core of everything we do:
These values represent where we have been, where we are today and where we want to be in the future.
At JK Williams, you’ll work alongside experienced, down-to-earth professionals who genuinely care. Our collaborative environment means you’ll never face challenges alone — because we believe in shared success.
We understand that life outside of work matters. We support flexible work practices where possible and create conditions that promote a healthy balance between work, family, and personal time.
Giving back to our community is important to us. JK Williams participates in the Annual NAIDOC Cup competition held in Penrith with over 1,300 Aboriginal Kids, for cultural and sporting events.
We also participate in Penrith Men’s Walk & Talk, Mamre House, Bear Cottage, Nepean Community and Neighbourhood Services, as well as the Cancer Council’s Biggest Morning Tea.
Whether its catered lunches, company & team events, BBQ’s, tickets to Panthers games or employee awards. We love celebrating our workforce in any way that is deemed fit.
In addition to celebrating project and year milestones like Christmas, we also love hosting our extended JK Williams’ families at our annual kids Christmas party.
We have partnered with our HRIS to access the Flare Benefits Platform for our staff to get corporate-level discounts with thousands of leading retailers across the country. Discounts are offered for standard groceries and fuel; right into gym memberships, insurances, TV’s and even larger purchases.
In addition to leading the market in remuneration and providing a strong work-life balance, the perks while working with JK Williams are endless.
At JK Williams; the health and wellbeing of our people comes first. That’s why we’ve partnered with Access EAP to provide a comprehensive mental health and wellbeing program; offering confidential support services to all employees. We’re also working towards having a strong mental health first aid mechanism to mitigate psychosocial hazards at work.
We’re committed to providing our teams with high-quality functional workspaces and have a continuous improvement approach. Our offices in New South Wales and Queensland have been thoughtfully designed with ample meeting rooms, collaborative work areas, secure parking and state-of-the-art technology to support efficient communication and connection. Our sites are also powered with the latest tools, technology, and equipment, empowering them to perform their work safely, efficiently, and productively.
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At JK Williams, we believe that investing in people is just as important as investing in projects. We’re proud to offer a range of excellent pathways for upcoming and passionate individuals to gain practical skills and qualifications while earning a wage.
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Apprenticeships with us are designed for hands-on learners who are ready to build their future from the ground up. Whether you're interested in civil construction or heavy plant mechanics, our apprenticeship programs provide real-world experience, formal training, and mentoring by skilled professionals.
You'll earn while you learn, gaining nationally recognised qualifications and practical experience on major infrastructure projects across the region.
Our traineeships are tailored for individuals looking to explore roles in surveying. These programs combine structured learning with on-the-job experience, giving you the skills and confidence to succeed in a fast-paced, team-oriented environment.
JK Williams trainees are provided with ongoing support, clear progression pathways, and the opportunity to contribute to meaningful projects from day one.
For recent university graduates, JK Williams offers a dynamic and supportive entry into the construction industry. Our site engineer roles are designed to develop future leaders into project management.
As a graduate, you'll work alongside experienced professionals on a variety of projects, receive tailored development plans, and benefit from mentorship as you transition from study to a successful career.
JK Williams has been recognised in TIME Magazine’s esteemed Top 300 List of Australia’s “Best Employers of 2025.”
This remarkable accolade places us among Australia’s leading employers, alongside renowned companies such as Acciona, BHP, John Holland, and Google.
With 200,000 applications submitted across the nation, evaluations were conducted across several key criteria:
This acknowledgment truly reflects our long-standing commitment to our team, our culture that we proudly uphold, and our dedication to our core values.
Huge thank you and congratulations to our entire team for making this accomplishment possible. Their trust and commitment to our vision, as well as their embrace of our innovative nature, have been integral to our story.
You can view our current openings and apply for positions online. Alternatively, you can submit your resume as an expression of interest.
