Site Supervisor – Offshore Structural Remediation & Marine Construction
We are seeking an experienced Site Supervisor to lead construction activities on a major offshore structural remediation 15+ month project at Dalrymple Bay Coal Terminal.
This is a hands‐on leadership role supervising multi-disciplinary crews delivering structural steel remediation, offshore scaffold systems, corrosion protection works, pile wrapping, gallery wrapping and associated marine infrastructure works while maintaining the highest standards of safety, quality and productivity.
Working closely with Project Management, Engineers, Client Representatives and subcontractors, you will ensure works are completed safely, efficiently and in accordance with project specifications and client expectations.
Key Responsibilities
Supervise daily construction activities across multiple work fronts.
Lead and mentor fitters, boilermaker, coating and labour crews.
Coordinate offshore access, work sequencing and daily planning.
Ensure compliance with WHS legislation, project procedures and environmental requirements.
Implement and monitor Safe Work Method Statements (SWMS), risk assessments and permit systems.
Coordinate structural remediation, blasting, coating and Denso wrapping activities.
Coordinate plant, equipment, materials and subcontractors to maintain project productivity.
Monitor quality assurance requirements including inspections, testing and project documentation.
Participate in client meetings, toolbox talks, pre‐start meetings and planning sessions.
Liaise with client representatives to coordinate operational interfaces and minimise disruption to terminal operations.
Ensure accurate daily reporting including labour, progress, safety observations and productivity.
Drive a positive safety culture through visible leadership and proactive hazard management.
About You
Previous experience supervising large industrial or marine construction projects.
Strong knowledge of structural steel remediation and maintenance projects.
Experience coordinating blasting, painting or corrosion protection works.
Excellent leadership and communication skills.
Ability to manage multiple crews and subcontractors simultaneously.
Strong understanding of quality management systems and inspection processes.
Experience working within live operating industrial facilities.
Excellent planning, scheduling and problem‐solving skills.
High attention to detail and commitment to safety.
Essential Qualifications
Construction Industry White Card
Current Driver Licence
Supervisor experience within heavy industry
Strong understanding of WHS legislation
Ability to obtain or hold an MSIC (Maritime Security Identification Card)
High level computer skills including Microsoft Office
Trade Qualification (Boilermaker, Mechanical, Scaffolding or similar)
Protective coatings or corrosion protection experience
Denso Application Familiarisation (or willingness to obtain)
Confined Space & Working at Heights
First Aid
Dogging, Rigging or EWP tickets
What We Offer
Competitive remuneration package
Long‐term project with potential for future opportunities
Work on one of Australia's largest marine infrastructure remediation projects
Supportive leadership team
Opportunity to work with industry‐leading construction methodologies and innovative corrosion protection systems
A strong safety‐first culture where your leadership makes a difference
Site Supervisor – Offshore Structural Remediation & Marine Construction in Mackay employer: DGH Engineering
Join a dynamic team at Hay Point, where we prioritise safety and employee well-being while offering competitive rates and benefits. With a strong focus on career growth through ongoing training and development, you'll thrive in a supportive culture that values your contributions during our 4-week shutdown. Experience the variety of onsite projects and enjoy the camaraderie of a dedicated team committed to excellence.
