IT Infrastructure Engineer at Vix Technology | Melbourne

Join Our Vision for a Connected Future.Vix Technology is a pioneering force in delivering cutting-edge solutions for public transit systems globally. With a rich legacy of over 35 years and our systems operating in more than 200 cities around the world, we believe that accessibility should be the norm. Our modular approach facilitates seamless integration of a diverse array of partners and technologies, resulting in exceptional solutions. Our vibrant team comprises over 450 committed professionals situated across 12 international offices, spanning the APAC, Europe, and North America. We are proud to cultivate a flexible and collaborative work culture that empowers our team members to connect, innovate, and thrive.If you share our passion for enhancing public transportation and excel in a team-oriented environment, we encourage you to apply and help us realize our vision of a more connected world.Discover Your New Role!We are in search of a proactive and skilled IT Infrastructure Engineer to enrich our Corporate IT team in Melbourne, Australia. Reporting directly to the Head of Corporate IT, this position will provide essential support to our expanding Melbourne office while also assisting users and managing platforms globally. This role blends hands-on user assistance with technical oversight of onsite services, enhancing IT operations, and participating in regional and global initiatives.As the senior IT representative in the Melbourne office, you will ensure a seamless and secure technology experience through proactive support, hardware and software maintenance, collaboration systems support, and comprehensive documentation. You will play a pivotal role in refining systems and processes, offering technical guidance as required, and mentoring fellow IT team members in Australia.This is a hybrid position that mandates a minimum of 3 days per week in the Melbourne office, with additional onsite presence required based on operational needs.Your Responsibilities Will Include:Providing Follow the Sun (F-T-S) support coverage and serving as a senior escalation point for IT incidents and service requests through the IT service desk platform, adhering to established SLAs.Delivering superior onsite support for Melbourne users and remote assistance for global users.Deploying, maintaining, and supporting user devices, such as laptops, peripherals, and mobile devices across Windows and macOS platforms.Managing onboarding and offboarding processes to ensure users have a seamless transition experience.Supporting and maintaining meeting room technology, video conferencing systems, and audiovisual equipment.Troubleshooting a wide range of issues across end-user computing, applications, networking, and authentication.Maintaining precise documentation, knowledge base articles, and asset management records.Assisting with procurement processes as needed.

Join Vix Technology as a Senior Salesforce Software Engineer and be a part of a dynamic team that is driving innovation in transport solutions. We seek a skilled engineer who is passionate about developing cutting-edge software that enhances user experiences and operational efficiency.

Cloud Operations EngineerVix Technology – Melbourne, Victoria, Australia Vix Technology creates solutions that help millions travel through cities each day. With more than 35 years in public transit technology and a presence in over 200 cities, Vix works to make transportation accessible, efficient, and sustainable. The team is dedicated to building smarter public transport systems that connect communities. Role overview The Cloud Operations Engineer supports, optimizes, and maintains Vix’s products across both production and non-production environments. This position works closely with Engineering in a DevSecOps culture and requires strong experience with both Windows and Linux systems. The role is based in Melbourne and follows a hybrid model, with three days per week in the office. Main responsibilities Provide technical support for daily operations, maintenance, and security across environments, following ITSM policies. Deploy solutions on AWS and troubleshoot technical issues as they arise. Work with the Engineering team to maintain operational standards and DevSecOps practices. Develop and maintain CI/CD pipelines. Document and improve the internal knowledge base for accuracy and consistency. Requirements Experience configuring and supporting AWS cloud-native environments. Familiarity with Active Directory, DNS, and core networking concepts. Hands-on skills in scripting languages such as PowerShell or Python; knowledge of C# or Java is an advantage. Strong problem-solving skills and the ability to work in an agile, DevSecOps-oriented team. Experience with CloudFormation, CDK, or Terraform. Proficiency with monitoring and observability tools like Splunk or CloudWatch. Understanding of security best practices, ITSM frameworks, and a customer-focused approach. Work model and eligibility This position follows a hybrid schedule, requiring three days per week in the Melbourne office. Applicants must be Australian Citizens or Permanent Residents living in Melbourne, as only these residency statuses are eligible.

About MaincodeMaincode is pioneering the field of artificial intelligence as a dedicated research and engineering firm, proudly hosting Matilda, Australia’s first and only large language model developed from the ground up. Our advanced AI infrastructure is housed in local data centers, where we design, build, and operate systems ranging from server racks to complex model training and serving architectures.We are in the process of creating an AI Model Factory, a revolutionary compute infrastructure that enables cutting-edge AI research and scalable production systems.About the RoleThis position is a unique opportunity to work at the crossroads of physical systems, large-scale computing, and AI research. You will play an integral role in designing and managing the infrastructure necessary for training large-scale AI models, including GPU racks, high-performance networks, and orchestration systems that ensure smooth operation.We welcome individuals with a strong research mindset and systems-oriented thinking. While prior data center experience is not required, a strong sense of curiosity, ability to reason from first principles, and a quick learning aptitude are essential. Candidates with backgrounds in mechatronics, robotics, or aerospace, coupled with robust computational skills, will find this role particularly rewarding. We provide ample time, mentorship, and resources to help you master these systems, allowing you to develop expertise in one of the most critical technical fields of the next decade.What You’ll DoGain expertise in designing, deploying, and operating the core infrastructure for AI.Engage with GPU clusters, high-speed networking, and extensive Linux systems.Contribute to the architecture of Australia’s inaugural production-scale AI data center systems.Collaborate with AI researchers and engineers in shaping the next wave of model training environments.Innovate new operational and architectural strategies based on fundamental principles.You Might Be a Fit IfYou possess hands-on experience with computational systems, including systems programming, Linux environments, GPU or accelerator programming, distributed or HPC environments (e.g., MPI), automation, or large-scale numerical computation.Your background may include adjacent technical or scientific fields such as mechatronics, robotics, aerospace, or physics, where you have honed strong computational and modeling skills.You have a passion for understanding complex systems from foundational principles.You quickly learn and apply new technologies, adapting to the evolving landscape of AI infrastructure.

Welcome to PEXA!At PEXA, we are redefining the property settlement process across Australia. Our groundbreaking digital platform simplifies the transactions of buying, selling, or refinancing homes, supporting over 20,000 individuals weekly in safely settling their properties.Since our inception in 2010, we have grown to a dedicated team of over 1,000 professionals spanning multiple continents. We continue to expand, innovate, and look ahead, driven by a collective of inquisitive creators and visionary thinkers. Now, we seek ambitious individuals like you to join our dynamic team.Your RoleAs a Senior Platform Engineer at PEXA, you will take on a pivotal leadership position within our Platform Engineering team, influencing the foundational infrastructure that supports our global technology ecosystem.You will be responsible for designing and implementing scalable, resilient, and secure cloud infrastructure within our AWS environments. Leveraging Infrastructure-as-Code and automation, you will enable consistent, high-quality delivery. You will spearhead the enhancement of our CI and CD pipelines, boosting velocity, reliability, and observability across the organization.Collaboration is vital in this role. You will work alongside software delivery teams, security experts, and observability specialists to elevate platform performance, security, and developer experience. Additionally, you will mentor and coach Platform Engineers and Graduates, influence architectural decisions, and contribute to our engineering standards and platform roadmap.Key ResponsibilitiesThis role focuses on driving the design, implementation, and ongoing enhancement of PEXA's global platform infrastructure.You will advocate for self-service capabilities that empower delivery teams, instill best practices for monitoring, alerting, backup, and incident response, and lead strategic initiatives around cloud cost optimization, architecture standardization, and technological modernizations.We seek a candidate who balances strategic insight with hands-on execution, embraces an AI-first approach, and actively fosters a positive engineering culture throughout our team.

Role Overview Innergy1 is looking for a Solutions Engineer in Melbourne. This role centers on working with clients to understand their needs, shaping custom solutions, and supporting the delivery of our products. Collaboration with teams across the company is a regular part of the job. What You Will Do Work with clients to identify requirements and challenges Design solutions that fit client needs using innergy1 products Coordinate with colleagues from different teams to ensure smooth implementation Support clients throughout the deployment process Location This position is based in Melbourne.

Role Overview The Principal Engineer at Xero works closely with teams across the product group to design and deliver software solutions for customers. This role leads efforts to strengthen engineering practices, improve software architecture, and ensure technical decisions support Xero’s product roadmap. Collaboration with senior leaders is a key part of the job, helping to shape technical strategy and align teams on shared goals. Responsibilities include clarifying complex technical challenges, simplifying processes, and using data to drive decisions that deliver customer value early. The Principal Engineer also identifies cross-team opportunities and partners with others to address engineering challenges at scale. Team Collaboration and Culture This position fosters a cross-functional environment, contributing to the technical roadmap and architectural direction both within the product group and across Xero. Building trust and credibility with stakeholders and support teams is essential. The team culture emphasizes psychological safety, inclusion, and empowering teams to experiment, learn, and perform at their best. Key Focus Areas Refactoring complex, monolithic systems into scalable, cloud-native distributed architectures. Promoting a modern DevOps culture and supporting the adoption of technologies such as AWS, Kubernetes, and React. Setting engineering standards and frameworks at the portfolio level to raise quality across teams. Guiding teams in defining and implementing SLOs, while ensuring deployment pipelines are reliable and secure. Work Environment This Melbourne-based role follows a hybrid work model, combining in-office collaboration with remote work flexibility. The office at 260 Burwood Rd offers modern facilities and the chance to connect with a skilled and engaged team.

Role overview blinq seeks a Head of Engineering to lead its Melbourne-based engineering team. This position sets the direction for engineering projects and plays a key role in shaping team culture. The Head of Engineering steers technology initiatives that address client needs and supports a collaborative, high-performing environment. What you will do Lead and mentor the engineering team, fostering growth and teamwork Define and implement engineering strategy that aligns with company goals Oversee project delivery, ensuring work supports organizational objectives Promote engineering best practices and maintain high standards across projects Requirements Strong background in engineering management Demonstrated ability to lead and motivate diverse teams Experience guiding technology development to meet evolving client needs Proven track record of delivering projects that satisfy both business and technical goals Location: Melbourne, Victoria

Join Amber Electric as a Software Engineer within our rapidly growing Product & Technology team, where you will report directly to the CTO. In this role, you'll be instrumental in developing and supporting innovative products that empower our customers to take control of their energy usage.The Amber Electric product team focuses on:Creating user-friendly Mobile & Web applications for customers to monitor and manage their energy consumption.Building a dynamic pricing and billing engine that reflects real-time energy pricing.Integrating home automation solutions that adjust electricity usage based on pricing and renewable energy availability.Enhancing our marketing site and associated tools to accelerate customer growth.Our technology stack includes a React Native mobile app, various React web frontends, and a Serverless Lambda backend hosted on AWS. We utilize TypeScript throughout and implement Apollo GraphQL within our architecture. For further insights into our tech stack, feel free to visit here.At Amber, we believe in fostering a champion team rather than merely assembling a team of champions. We value versatile team members who can contribute across different layers of our stack. Our commitment to diversity and inclusion shapes our workplace culture, and we seek engineers who thrive in collaborative environments as much as they excel in coding.

Become a Part of Centorrino Technologies: Innovate, Support, and Thrive!At Centorrino Technologies (CT), we are a vibrant community committed to exceeding expectations. Recognized as a Great Place to Work for 2024-2025 and listed among Australia’s Best Medium Workplaces for 2025, our eNPS score of 68 highlights our focus on employee satisfaction.As our team continues to grow, we are eagerly searching for a Part-Time Desktop Support Officer to provide top-tier onsite technical support to our clients in Melbourne. This role requires your presence at customer sites on Tuesdays, Wednesdays, and Fridays.Your mission will be to offer friendly, knowledgeable assistance to users while maintaining a positive demeanor. You will engage with various technologies, including Mac and PC systems, tablets, server setups, network infrastructures, and voice platforms, with the majority of server and network support managed by our specialized teams.Key Responsibilities:Facilitate the smooth daily operations for our customers.Build rapport with end-users through personable interactions.Work collaboratively to identify and enhance existing processes.Proactively seek customer feedback to improve service delivery.Identify unstructured requests and work with peers to develop processes.Maintain updated documentation and procedures consistently.Handle day-to-day technology issues and coordinate with external third-party vendors.Collaborate with teams across the organization to achieve excellent customer outcomes.Desired Qualifications:A genuine passion for delivering outstanding customer service, showcased by your ability to resolve technical issues, even for friends and family.A strong interest in technology with a commitment to ensuring all systems run optimally, coupled with a willingness to learn new solutions and concepts.Effective communication skills, remaining calm and clear while troubleshooting technical problems.A positive, can-do attitude supported by a history of helping others with technology challenges.Exceptional verbal and written communication skills.

About the 2027 Scyne Graduate Program Scyne Advisory welcomes applications for the 2027 Graduate Program in Melbourne, with a focus on Commercial, Finance, and Infrastructure. This program offers recent graduates a structured path to launch their careers in these fields. What to Expect Graduates join a team that values initiative and curiosity. The program provides hands-on experience and exposure to real projects across commercial, finance, and infrastructure sectors.

In response to substantial contract wins within our Water sector, we are excited to expand our Water Infrastructure Team throughout Australia. These contracts secure a solid 10-year pipeline of projects. With AECOM's flexible work arrangements, you can choose to be based in any of our offices located in the Gold Coast, Sunshine Coast, Brisbane, Newcastle, Sydney, Melbourne, or Perth, depending on the opportunity.The Water Infrastructure team provides comprehensive services to a diverse array of internal and external clients, focusing on projects related to water and wastewater treatment, dams, significant conveyance systems, industrial projects, civil infrastructure, mining, and defense sectors. Our primary goal is to foster sustainable outcomes for our clients and the communities we serve.By becoming a part of our team, you will gain access to mentorship from industry-leading experts and collaborate with colleagues from interstate and international offices.We are eager to connect with the following experienced engineering professionals for upcoming openings:Design ManagersDirector-level EngineersCivil Engineering LeadsPrincipal Civil EngineersSenior Civil EngineersProfessional Civil Engineers

Segula Technologies is hiring a Lead Engineer focused on High Voltage Battery Electric Vehicle (BEV) design in Melbourne. This position centers on developing safe, efficient solutions for electric vehicle projects and advancing sustainable transportation technology. Key responsibilities Develop and implement high voltage systems for BEVs Ensure all designs comply with strict safety and efficiency standards Collaborate with cross-functional teams throughout each project phase Apply technical expertise to support progress in automotive technology Requirements Background in high voltage system design for electric vehicles Strong attention to detail and a commitment to quality Interest in sustainable transportation and automotive innovation Ability to work collaboratively and solve problems within diverse teams This lead engineering role offers the chance to contribute directly to the future of electric vehicles at Segula Technologies.

Established in 2015, Shield AI is a pioneering venture-backed deep-tech company dedicated to safeguarding both service members and civilians through cutting-edge intelligent systems. Our innovative products, including the V-BAT and X-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines, play a crucial role in enhancing operational safety and efficiency globally. With a presence across the U.S., Europe, the Middle East, and the Asia-Pacific, our technology actively supports operations in diverse environments. For further details, please visit www.shield.ai. Connect with us on LinkedIn, X, Instagram, and YouTube. Job Overview:Join our dynamic Australian Engineering Team as a Staff Systems Engineer, where you will play a pivotal role in designing integrated solutions utilizing the Hivemind Vision and Mission Autonomy technology stacks.Your Responsibilities Include:- Collaborating with programmatic leadership to assess System Engineering effort requirements.- Working alongside System Design Teams (including Human Factors, UX, and Architecture) to translate solution designs into actionable specifications.- Partnering with System Development & Test teams (Development, Integration, Testing) to establish robust system architectures.

The Senior Systems Engineer position at Culture Amp centers on designing and implementing scalable technology solutions. This role supports the growth and reliability of product offerings by shaping both the systems architecture and the broader technical roadmap. What you will do Design and implement systems that scale with business needs Work closely with teams across the company to integrate new solutions Focus on performance optimization and seamless integration Contribute to the reliability and ongoing improvement of technical services Requirements Experience in systems engineering and architecture Ability to collaborate with cross-functional teams Strong background in building and optimizing scalable systems This Melbourne-based role offers the chance to influence Culture Amp’s technical direction and ensure dependable services for customers.

About UsAt Heidi Health, we believe that healthcare deserves a more harmonious approach—one that fosters continuous, human-centered care. Our innovative AI Care Partner is designed to collaborate seamlessly with clinicians, enhancing the quality of care delivered to patients.Our diverse team comprises doctors, engineers, designers, researchers, and creatives, all dedicated to developing solutions that empower clinicians to prioritize their patients effectively.In just a year and a half, Heidi has reclaimed over 18 million hours for healthcare professionals globally, supporting 73 million patient visits across 116 countries. Currently, we power more than two million patient visits weekly worldwide.With nearly $100 million in funding, we are expanding our footprint in the US, UK, Canada, and Europe, partnering with leading health systems such as NHS, Beth Israel Lahey Health, and Monash Health.

About UsAt Heidi Health, we strive for a more harmonious approach to healthcare—one that prioritizes continuous and deeply human care. Our mission is to create an AI Care Partner that collaborates with clinicians, enabling them to deliver exceptional patient care.Our diverse team comprises doctors, engineers, designers, researchers, and creatives dedicated to developing tools that allow clinicians to focus on their most important task: their patients.In just 18 months, we have already contributed over 18 million hours back to healthcare professionals, facilitating 73 million patient visits across 116 countries. Each week, our platform powers over two million patient interactions globally.With nearly $100 million in funding, we are expanding into the US, UK, Canada, and Europe, collaborating with top health systems including the NHS, Beth Israel Lahey Health, and Monash Health.Your RoleWe are seeking a Senior Full Stack Engineer with a strong emphasis on frontend development to help us create outstanding user experiences within our AI-driven healthcare products.You should feel at ease working throughout the entire stack, but with a passion for designing elegant, user-friendly, and high-performance interfaces. You will blend technical expertise with a product-focused mindset—considering not just how features are implemented, but also their significance and the best ways to serve our users.Your Responsibilities:Spearhead the design and development of user-focused features that enhance the efficiency and effectiveness of healthcare professionals.Transform intricate workflows and AI functionalities into user interfaces that are straightforward, clear, and engaging.Collaborate closely with designers and product managers to refine ideas, integrating feedback from actual usage.Contribute to all layers of the stack—from frontend UI components to backend services—ensuring a seamless, reliable product experience.Promote best practices in accessibility, performance, responsive design, and maintainable coding standards.Mentor fellow engineers, elevating the quality of our frontend development across the team.Work with AI specialists to incorporate advanced models in a manner that feels integrated and intuitive for end users.

Maincode is seeking a Signal Engineer in Melbourne to help shape the future of Matilda, a leading Australian language model. This role focuses on transforming massive amounts of raw data into high-quality training sets, directly influencing model performance. Both engineering and editorial skills are essential, as the work blends technical pipeline development with careful judgment about data quality. Key Responsibilities Design and implement large-scale data pipelines for ingesting, cleaning, deduplicating, filtering, and scoring training data (handling volumes from terabytes up to petabytes). Develop classifiers and heuristics to distinguish valuable data from irrelevant or low-quality input. Experiment with different dataset combinations to identify what best improves the language model. Build tools for exploring, sampling, and auditing the data corpus. Collaborate closely with researchers and training engineers to align data strategies with model objectives. Requirements Strong engineering background, particularly with Python, data tools, distributed processing, and building reliable data pipelines. High attention to detail, recognizing that small errors can quickly scale in this environment. Ability to assess the quality of training data accurately. Comfort working with extremely large and complex datasets. Interest in how data decisions influence model behavior. Quick to pick up new concepts; prior experience with large language models is not required. Preferred Experience Experience with web-scale corpora or pre-training data pipelines. Familiarity with unstructured text data. Knowledge of distributed data frameworks such as Spark or Ray. Background in deduplication, quality classification, or tokenization. Additional Details This is a full-time, in-person position based in Melbourne. Maincode cannot provide visa sponsorship, so candidates must already hold valid and unrestricted work rights in Australia.

Carbon Robotics is looking for a Field Robotics Engineer based in Melbourne. This role centers on developing and deploying advanced robotic systems to drive automation in various industries. Role overview The position involves hands-on work with robotics technology, contributing to projects that aim to solve practical, real-world problems. The systems built and deployed in this role play a direct part in supporting automation efforts across several fields. What you will do Build and deploy robotic systems for industry automation Work on projects that address real-world challenges Location This role is based in Melbourne.

Join Binance as a Senior/Staff DevOps Engineer specializing in Trading Technology. In this pivotal role, you will leverage your expertise to optimize our trading platforms, ensuring high availability and performance. You will collaborate with cross-functional teams to enhance system architecture and drive automation initiatives.The ideal candidate possesses a strong background in DevOps practices, cloud technologies, and CI/CD pipelines. You will be instrumental in scaling our infrastructure and enhancing the development workflow.