Top Technology Jobs & Startup Jobs in Sydney

Develop and apply TUFLOW hydraulic models and ARR-based hydrologic and hydraulic assessments. Deliver flood studies, floodplain risk management studies, and development impact assessments for major infrastructure and urban projects. Coordinate multidisciplinary teams and stakeholders, maintain client relationships, conduct technical reviews, mentor junior staff, and support business development through opportunity identification and proposal preparation.

Serve as a trusted HR advisor to business leaders, developing workforce strategies, managing complex employee relations and organizational change, strengthening leadership capability, and improving employee experience. The role leads regional and enterprise-wide people initiatives, applies employment legislation and industrial instruments, coaches leaders, and uses data and emerging technologies to inform decisions. It is primarily based in Sydney with collaboration across Parramatta and St Leonards offices under a hybrid model.

Leads software development across enterprise applications, providing technical direction for design, integration, delivery, testing, deployment, and maintenance. Partners with product owners and stakeholders on roadmaps and priorities, resolves complex software issues, and promotes secure, scalable engineering practices. Coaches and develops software engineering team members while supporting recruitment, performance, collaboration, and continuous improvement.

Senior Legal Counsel supporting major infrastructure and engineering projects across APAC. Responsibilities include drafting, reviewing, and negotiating complex commercial contracts; advising project, technical, and operational teams; managing legal issues involving employment, privacy, intellectual property, disputes, compliance, and governance; and supporting projects from procurement through delivery and dispute resolution.

Design, develop, deploy, and support AI-powered applications and services using generative AI, machine learning, cloud platforms, APIs, and data pipelines. Translate business needs into scalable architectures, optimize AI systems, troubleshoot performance issues, and incorporate security, privacy, governance, and responsible AI practices. Collaborate with technical and business stakeholders, evaluate emerging technologies, contribute to standards, and mentor team members.

Leads sustainability strategy development and delivery, climate risk and carbon management advisory, complex client projects, business development, proposals, client relationships, team mentoring, and industry representation. The role supports growth of GHD’s Sustainability Advisory offering across water, transportation, property and buildings, environment, and energy and resources sectors.

Designs, assesses, and evaluates concrete and embankment dams, spillways, outlet works, and related water infrastructure. Delivers projects from feasibility through detailed design, construction support, and close-out; conducts dam safety surveillance, risk assessments, and mitigation planning. Coordinates multidisciplinary teams, manages budgets and schedules, develops client and stakeholder relationships, supports proposals, and mentors junior engineers.

Lead development and ownership of the enterprise cybersecurity strategy and target-state architecture. Represent cyber risk to CTO and Board. Build specialist sub-teams, own vulnerability management and remediation cadence, command incident response, define and govern Zero Trust across Azure/identity/endpoint, oversee AI security posture, and drive CMMC Level 2 and FedRAMP readiness to enable US Federal client work.