Top Technology Jobs & Startup Jobs in Sydney

Lead capture and bid pursuits within the Australian Defence domain: develop win strategies, manage cross-functional capture teams, oversee proposal development and compliance, build stakeholder relationships, manage risks, budgets and complex opportunity pipelines to maximise probability-of-win.

Lead a national CFD/Wind engineering team across buildings, defence, water and transport projects. Drive technical excellence, business development, client engagement, and innovation using advanced CFD tools and cloud HPC. Mentor junior engineers, collaborate cross-discipline, publish technical work, and grow the practice while delivering high-quality modelling for gas, liquid and multiphase systems.

Manage subcontract and supplier agreements for the ACS CLCM Maritime Sustainment Program. Support subcontract administration, contract compliance, commercial reporting, negotiations, risk management, financial tracking, and stakeholder coordination to ensure alignment with KBR governance and ITAR/export control requirements.

Senior commercial manager responsible for contract and commercial oversight across defence projects: contract delivery, procurement support, subcontractor management, negotiations, commercial risk, IP and export control (ITAR) compliance, financial planning and commercial reporting, and stakeholder coordination with operations, finance and project controls.

Provide specialist systems engineering support for breathing systems, hyperbaric equipment and charging facilities. Lead requirements management, integration, verification/validation, testing and certification. Deliver engineering change, assurance, risk assessments, configuration management and review contractor deliverables to ensure safe, compliant capability sustainment.

Seeking experienced project management professionals to support high-profile Australian defence programs. Responsibilities include planning, scheduling, cost control, risk management, stakeholder engagement, PMO support, integrated scheduling, and governance using tools like MS Project, Primavera P6 or Open Plan. Candidates must hold and maintain an active Baseline Defence Security Clearance.

Seek experienced ILS and logistics professionals to deliver sustainment, logistics engineering, maintenance analysis, technical documentation, training needs analysis, and supply support for Defence programs. Role involves developing ILS deliverables, stakeholder engagement, lifecycle management, and ensuring platforms remain operationally ready. Applicants must hold and maintain an active Baseline Defence Security Clearance.

Expression of Interest for cyber and IT professionals to support Australian defence programs. Roles include security analysts, engineers, network and systems administrators, cloud and infrastructure specialists, software and DevOps engineers, and IT project professionals. Deliver secure, resilient, mission-critical technology solutions; apply cyber frameworks, risk management, governance and compliance; engage stakeholders and collaborate across teams. Candidates must hold and maintain an active Baseline Defence Security Clearance (AGSVA) or above.

KBR seeks engineers across multiple disciplines for defence projects, supporting national capability and mission-critical programs. Candidates should hold relevant engineering qualifications, defence industry experience, strong problem-solving and stakeholder engagement skills, and an active Baseline Defence Security Clearance or higher.