Since 1950, Isaac Construction has helped build the South Island by continually improving its infrastructure and environment. The right people, for the right result!

Exciting Opportunities Within our Maintenance Team - Expressions of Interest

With new and exciting contracts kicking off in 2026, we are seeking Expressions of Interest for enthusiastic locals to join our team, helping deliver essential infrastructure and maintenance services across the South Canterbury region.
We're especially interested in hearing from local people based in Timaru, Ashburton, Waimate or the McKenzie District keen to be part of our team working on Roading Maintenance contracts for the following roles; If you have skills or experience in road maintenance, construction, engineering, or project management, we want to hear from you!

• Maintenance Supervisor x 1 – Responsible for day-to-day operations of crews working on the network, including programming and monitoring work.
• Sealing Foreman x 1 – responsible for carrying out maintenance sealing, surfacing, amongst other activities. Class 4/5 license is an advantage.
• Civils Foreman – Responsible for delivering maintenance works, including pavement repairs, stabilisation, amongst a varied range of activities. Class 4/5 license is an advantage.

Why Join Our Team – Career Opportunities in Infrastructure, Civil, and Surveying

• Professional Growth: Unlock opportunities to develop your expertise and progress your career within an established, ambitious organisation.
• Inclusive Culture: Collaborate with industry leaders committed to a supportive, family-based work environment.
• Competitive Remuneration: We offer a competitive rate + medical insurance.
• Diversity & Inclusion: We strive to create a welcoming, equitable workplace where everyone can thrive.
• Purpose-driven Impact: Contribute to building and maintaining infrastructure that strengthens communities across New Zealand.

All prospective team members must have the legal right to live and work in New Zealand. The successful applicant will be required to undergo a pre-employment medical assessment, including drug and alcohol screening, as part of our safety-first culture.

Bring your expertise, safety commitment, and passion for the maintenance industry—apply now and become part of the Isaac Family!

Contact Sara Swailes at 027 4398724 for a confidential discussion or click ‘Apply Now’ to submit your application.

Note to Recruitment Agencies: Please do not submit unsolicited applications for this position.