Defence Site Manager — Tier 1 Lead (Clearance)

CTC; Osborne; Remote; AUD 150,000 - 190,000; Full time

Job summary

CTC in Australia seeks an experienced Site Manager to lead day-to-day site operations on a major defence project at Osborne. You will coordinate subcontractors and site personnel to deliver works safely, on time and to exacting standards, aligning with project requirements and defence protocols.

The role requires a current Australian Defence Security Clearance and hands-on leadership within a structured, high-compliance environment.

Qualifications

• Proven experience as a Site Manager on commercial, industrial, infrastructure or defence construction projects.
• Experience working for a Tier 1 or large Tier 2 construction contractor.
• A current Australian Defence Security Clearance — essential.
• Strong subcontractor management and site coordination skills.
• A sound understanding of construction sequencing, quality assurance, WHS and programme management.

Responsibilities

• Manage day-to-day site operations, ensuring works are delivered safely and in accordance with project requirements.
• Lead and coordinate subcontractors, trades and site personnel to meet programme milestones.
• Maintain a strong safety culture and ensure compliance with WHS legislation, site procedures and defence project protocols.
• Monitor construction progress, sequencing, quality and productivity.
• Coordinate site logistics, materials, plant and labour resources.
• Identify and proactively manage construction risks, delays and operational issues.
• Ensure works comply with drawings, specifications, quality plans and contractual requirements.
• Work collaboratively with project stakeholders to resolve technical and construction challenges.
• Maintain accurate site records, progress reports and construction documentation.

Skills

Team leadership

Subcontractor management

Site coordination

Communication

WHS knowledge

Programme management

Defence/project experience

Job description

CTC in Australia seeks an experienced Site Manager to lead day-to-day site operations on a major defence project at Osborne. You will coordinate subcontractors and site personnel to deliver works safely, on time and to exacting standards, aligning with project requirements and defence protocols.

The role requires a current Australian Defence Security Clearance and hands-on leadership within a structured, high-compliance environment.