Top Technology Jobs & Startup Jobs in Sydney

Supports infrastructure projects by preparing, managing, analyzing, and visualizing spatial data. Produces maps and GIS deliverables using Esri tools, supports web GIS, field data capture, and mobile GIS workflows, and develops Python automation skills. Collaborates with GIS specialists, engineers, and technical teams while contributing to data management, 3D visualization, quality, HSE, and continuous improvement. The role includes mentoring and development across desktop, field, web, automation, and visualization technologies.

Supports the design, integration, testing, commissioning, and handover of ICT and operational communications systems for transport infrastructure projects. Responsibilities include preparing engineering designs and technical documentation, coordinating multidisciplinary system integration, managing requirements and verification activities, participating in stakeholder reviews, and supporting compliance with standards, safety, and quality requirements. The role works across rail, defence, and transportation projects with clients, contractors, suppliers, and project teams.

Leads the design, integration, testing, commissioning, and delivery of ICT and operational communications systems for major transportation infrastructure projects. Responsibilities include technical documentation, multidisciplinary interface coordination, stakeholder engagement, systems assurance, compliance, mentoring engineers, and technical leadership across the project lifecycle. Systems include CCTV, PA/VA, passenger information, help points, operational networks, fibre, and wireless communications.

Leads multidisciplinary teams delivering major rail and transport infrastructure projects from planning through completion. Owns scope, schedule, budget, risk, quality, commercial performance and client satisfaction. Manages project execution plans, governance, interfaces, stakeholders, consultants and delivery risks. Provides team leadership, mentoring and strategic guidance while supporting client relationships, business development, bids and proposals across NSW and national markets.

Supports commercial strategy and contract administration for major government, defence, infrastructure, and engineering projects. Responsibilities include managing claims, variations, delays, subcontract execution, contractual notices, estimates, cost tracking, financial performance, risk mitigation, negotiations, and commercial compliance. The role collaborates with project, legal, procurement, and subcontract teams while contributing to change management, training, procedures, and continuous improvement.

Provides electrical platform systems engineering expertise for Defence sustainment programs. Responsibilities include requirements development, engineering change and configuration management, systems safety, certification, design reviews, verification and validation, technical risk assessment, and stakeholder coordination. The role supports Navy seaworthiness requirements, reviews subcontracted engineering deliverables, leads field-service activities, and provides technical recommendations to the Principal Engineer. A minimum of five years’ experience, professional engineering registration, and active Australian NV1 security clearance are required.

Provides technical leadership for electrical building services design and delivery across Defence and secure infrastructure projects. Leads multidisciplinary engineering teams from concept through construction and commissioning; oversees electrical systems, project deliverables, budgets, quality, compliance, and stakeholder relationships. Prepares and reviews engineering documentation, mentors engineers and designers, and supports client and contractor engagement.

Supports Defence maritime capabilities under supervision by applying standard mechanical engineering techniques, contributing to engineering change and configuration management, developing design solutions, and collaborating with stakeholders. The role provides exposure to certification management, logistics engineering, systems safety, engineering assurance, and Navy seaworthiness requirements. It includes structured mentorship and development toward Chartered Professional Engineer status.

Lead major infrastructure programs in a client-side environment, overseeing multiple projects across design, procurement, construction, and commissioning. Build high-performing teams, manage stakeholders, risks, budgets, contracts, and delivery outcomes, and ensure projects meet safety, technical, environmental, operational, social, schedule, and cost requirements. The role also involves strategic leadership, business development, innovation, continuous improvement, reporting, and stakeholder alignment across clients, partners, vendors, regulators, and communities.

Lead the creation and delivery of an enterprise innovation and transformation program for a major infrastructure client. Responsibilities include stakeholder alignment, change management, maturity assessments, transformation planning, pilot design and evaluation, Lean improvement, benefits realization, risk and budget management, and transition to business-as-usual. The role also oversees specialist consultants and subject matter experts while ensuring transformation initiatives deliver measurable value.