Top Technology Jobs & Startup Jobs in Sydney

Leads a strategically significant maritime portfolio, overseeing growth, financial and operational performance, customer relationships, governance, transformation, and delivery confidence. The role shapes major maritime opportunities, manages complex executive stakeholders, operationalizes business strategy, and develops high-performing teams. Defence, maritime sustainment, naval, ship repair, or other asset-intensive industry experience is highly desirable. Australian citizenship and eligibility to obtain and maintain a Defence security clearance are required.

Lead and supervise naval architects and technical writers on the RMP-E program. Allocate tasks, review and approve maintenance work instructions, provide technical advice on ship configuration, assess and mark up drawings, support ECP incorporations, and ensure compliance with naval/class society rules and installation requirements.

The Electrical Isolation Coordinator is responsible for overseeing isolation activities, maintaining records, training employees, liaising with customers, and ensuring compliance with safety standards.

Monitor and triage 24/7 security alerts using Microsoft Sentinel, EDR, SOAR, and firewall tools. Investigate and escalate threats, meet client SLAs, communicate findings to technical and nontechnical stakeholders, prepare client reports, and support incident response across defence, government, critical infrastructure, and other sectors. The role involves rotating 10-hour shifts, including weekends and overnights, with ongoing cybersecurity training.

Lead and deliver complex offensive security and penetration testing engagements across web, API, cloud, internal AD and infrastructure. Manage client relationships, scope and estimate work, design assumed-breach scenarios aligned to MITRE ATT&CK, mentor junior staff, review reports, and improve tooling, labs and methodologies.

Manage and grow a portfolio of education-sector clients across NSW and QLD, develop and execute multi-year account and territory plans for cybersecurity solutions, drive complex sales cycles, maintain CRM and forecasting discipline, and manage procurement and legal processes to achieve sales targets.