Role overview carsales seeks a Security Engineer - Detection & Response based in Sydney to help safeguard digital assets and enhance security operations. The position centers on identifying and addressing threats using advanced detection techniques. What you will do Monitor company systems for threats and unusual activity Investigate security incidents and respond to reduce risk Collaborate with teams to design and implement security protocols Assist with meeting industry security compliance standards Collaboration This role works closely with engineers, product teams, and other stakeholders to strengthen security measures and respond to incidents as they occur.

About Our TeamAt OpenAI, we believe that the future of artificial general intelligence should benefit all of humanity. Our Security team plays a crucial role in safeguarding our technology, personnel, and products. We focus on technical excellence in our builds while maintaining operational efficiency in our processes. Our core principles include prioritizing impactful initiatives, empowering researchers, preparing for groundbreaking technologies, and fostering a robust security culture.About the PositionAs a Security Engineer specializing in Detection and Response, you will collaborate with OpenAI's engineers and researchers to develop, operate, and secure transformative AI technologies. Your role will encompass various aspects of Detection and Response, engaging in infrastructure and operations, while contributing as a versatile generalist within the Security team. Key responsibilities include:Leading initiatives across major security domains such as AppSec, InfraSec, OffSec, and Detection and Response.Innovating solutions to address unique security challenges.Collaborating on advanced AI research and leveraging AI to enhance OpenAI's security effectiveness.This role can be based in Sydney, Australia, Tokyo, Japan, or Singapore. We embrace a hybrid work model, requiring three days in the office weekly, and provide relocation assistance for new hires.Key ResponsibilitiesEnhancing Detection and Response infrastructure.Creating tools to manage the lifecycle of detection rules.Developing, assessing, and optimizing detection rules for effective operations.Automating manual response processes.Ensuring visibility and control over OpenAI’s endpoint fleet (macOS, Windows).Driving advancements in identity access management (IAM), device management, productivity software, and public cloud environments (e.g., AWS, Microsoft Azure).You Will Excel in This Position If You:Have a background in Security or a related field.Possess experience with Microsoft Azure or other cloud infrastructure platforms.Understand modern adversary tactics and defense strategies.

About UsAt Heidi Health, we believe healthcare deserves a consistent, compassionate rhythm that prioritizes patient care. Our innovative AI Care Partner collaborates with clinicians to enhance their ability to deliver meaningful care.We are a diverse team composed of doctors, engineers, designers, researchers, and creatives dedicated to creating tools that empower healthcare professionals to focus entirely on their patients.In just 18 months, Heidi has returned over 18 million hours to healthcare workers, facilitating 73 million patient interactions across 116 countries. Currently, more than two million patient visits each week worldwide are powered by our technology.With nearly $100 million in funding, we are expanding our reach in the US, UK, Canada, and Europe, partnering with leading healthcare systems such as NHS, Beth Israel Lahey Health, and Monash Health.Your ResponsibilitiesDesign and sustain high-quality detection systems across cloud, infrastructure, and application layers.Enhance logging and audit mechanisms: managing what data we collect, how we standardize it, the duration of retention, and querying methods.Create automated response strategies: including playbooks, orchestration, and standardized containment and remediation procedures.Refine investigative processes for incidents: focusing on evidence management, timelines, and actionable insights.Collaborate with platform and application teams to implement essential security telemetry and abuse detection signals.Conduct threat hunting initiatives that yield tangible enhancements to detection capabilities and controls.Contribute to the broader security program by integrating learning from incidents, threat models, detection coverage, and preventive measures.What We SeekWe are on the lookout for candidates with senior to staff-level expertise, showcasing autonomy, depth of knowledge, and the ability to amplify impact.Accountable for detection and response outcomes from start to finish, including prioritizing initiatives and making roadmap decisions.In-depth understanding of attacker behaviors, audit logging, and the trade-offs between detection coverage and false positives.Proficient in developing scalable systems and workflows (e.g., detection-as-code, automation, reliable operations).Able to operate independently during incidents, coordinate team efforts, and drive subsequent improvements.An effective communicator who can articulate technical findings into strategic priorities and preventive actions.

Join Canva as a Staff Security Engineer specializing in AI Security. In this fully remote role, you will play a pivotal part in safeguarding our innovative design platform against emerging threats. Collaborate with talented engineers and cybersecurity experts to develop robust security measures that protect our users and their data.

About Sophos Sophos Group plc focuses on cybersecurity, providing security solutions to help organizations defend against cyber threats. After acquiring Secureworks in February 2025, Sophos combined expertise to strengthen its position as the world’s largest pure-play Managed Detection and Response (MDR) provider. Over 28,000 organizations worldwide rely on Sophos for endpoint, network, email, and cloud security. The company’s technologies are supported by real-time threat intelligence from Sophos X-Ops and the Counter Threat Unit (CTU), offering protection against phishing, ransomware, data breaches, and state-sponsored attacks. Sophos is headquartered in Oxford, U.K., and protects more than 600,000 organizations globally. Learn more at www.sophos.com. Role Overview: Incident Response Analyst Sophos seeks an Incident Response Analyst to join the Managed Detection and Response (MDR) team in the Critical Incident Response Unit (CIRU) in Australia. This Incident Response Analyst 3 role leads investigations into active cyber incidents. Responsibilities include performing advanced forensic and analytical work, implementing containment strategies, and supporting customers in a range of environments. The analyst operates with autonomy, acting as the primary Incident Responder while working closely with Advisors to confirm findings, direct the investigative approach, and develop technical context for customer communications. This position bridges junior responders and senior analysts, ensuring technical accuracy, consistency in investigative processes, and thorough documentation throughout each engagement.

Join Centorrino Technologies (CT), a vibrant community that prioritizes innovation and excellence. Recognized as a Great Place to Work in 2024-2025 and one of the Best Medium & Large Size Employers in Australia for 2025, we boast an impressive eNPS score of 68. We're on a mission to revolutionize the customer experience and are seeking a dedicated Senior Network Engineer to enhance our team in Australia. If you're passionate about technology and ready to tackle exciting challenges, we want to hear from you!

Join our dynamic team at Cashalo as a Senior Backend Engineer, where you will play a crucial role in shaping our technology solutions. You will collaborate with product managers and other engineers to design and implement robust backend systems that power our innovative financial services. If you are passionate about developing high-quality software and enjoy working in a fast-paced environment, this opportunity is for you!

About UsSophos, a global frontrunner in cybersecurity solutions, specializes in advanced technologies designed to combat cyber threats. Following our acquisition of Secureworks in February 2025, we have solidified our position as the largest pure-play Managed Detection and Response (MDR) provider, safeguarding over 28,000 organizations worldwide. Our portfolio encompasses innovative endpoint, network, email, and cloud security solutions that work seamlessly together via the Sophos Central platform. With cutting-edge services powered by real-time threat intelligence from Sophos X-Ops and the Counter Threat Unit (CTU), we empower businesses to defend against phishing, ransomware, data breaches, and various cyber threats. Headquartered in Oxford, U.K., we are committed to protecting over 600,000 organizations globally. Learn more at www.sophos.com.Role SummaryWe are on the lookout for an accomplished and visionary Senior Director of Threat Operations to spearhead the global strategy and operational excellence of our Managed Detection and Response (MDR) and Security Operations teams. This pivotal role involves collaborating with Product, Engineering, Sales, and executive leadership to enhance our MDR service, fortify our market position, and build customer trust. The ideal candidate will have a strategic mindset combined with strong operational skills, capable of scaling teams, refining processes, and driving transformation in a rapidly expanding security environment.

Eucalyptus is dedicated to helping people maintain lifelong health, with a particular focus on tackling obesity and its related chronic conditions. The company’s approach includes products like Juniper, which combines GLP-1 medications, personalized nutrition, physical activity guidance, and support from a multidisciplinary clinical team. Clinical research has shown that Juniper’s integrated program leads to significantly greater weight loss compared to other treatments. With more than $100M raised from investors and support provided to over 350,000 patients in five markets, Eucalyptus continues to grow rapidly. The company has achieved 130% year-over-year revenue growth, a 90% reduction in cash burn, and has been selected by NICE to deliver services to the NHS. Customized solutions are also offered for patients in Germany and Japan. Role overview The Senior Security Engineer is based in New South Wales, Australia, and joins the Trust Team to work across IT, Cybersecurity, and Infrastructure. Reporting to the Security Engineering Manager, this role focuses on building and protecting a secure, reliable digital health platform as Eucalyptus expands internationally and adopts new technologies, including AI, within its engineering processes. In the first months, the Senior Security Engineer will roll out security controls in new markets, collaborate closely with product and engineering teams, and establish safeguards for sensitive patient data. Key responsibilities Collaborate with engineering teams: Identify and prioritize security risks in products and features, lead threat modeling sessions, and help raise security awareness across engineering.

Role overview Dedrone, a part of Axon Enterprise, Inc., seeks a Senior Sales Engineer to join the team in Australia. This position blends technical expertise with sales support, focusing on drone detection solutions for clients across the region. What you will do Collaborate with sales teams to understand customer needs and tailor solutions accordingly Offer technical guidance throughout the sales cycle Present and demonstrate products in a clear and persuasive manner Assist with technical details in proposals and customer conversations Location This role is based in Australia.

Become a Catalyst for Change at Axon.At Axon, our mission is to Protect Life. We are pioneers tackling society's most pressing safety and justice challenges with our suite of devices and cloud-based software. Like our products, we believe in collaboration, fostering open communication and valuing diverse viewpoints from our clients, communities, and one another.Working at Axon is fast-paced, fulfilling, and impactful. Here, you will take charge and effect genuine change. You'll continuously develop while contributing to a mission that matters in a company where your input is valued.Your ContributionAs an enthusiastic, technically adept, and personable Sales Engineer at Axon, you will serve as a trusted advisor regarding the value and technical aspects of Axon's industry-leading solutions. Your expertise in Software as a Service (SaaS), on-premise software, networking, installation, and configuration will empower you to support significant Proof of Concepts (PoCs), assisting Axon in our mission to Protect Life and Accelerate Justice. As a member of the Axon ANZ Sales Engineering Team, you will help convey the value of and deploy evidence capture devices and digital evidence management solutions both SaaS and on-premise to Public Safety Agencies throughout Australia. This role is customer-facing and quota-carrying, allowing you to influence product enhancements and the implementation of Axon Enterprise’s offerings.Don’t worry if you don't meet every requirement; at Axon, we aim high. We dream big with a long-term vision because we aspire to reshape the world into a safer, better place.We are dedicated to building diverse teams that reflect the communities we serve.Research indicates that women and people of color often hesitate to apply for jobs unless they check every box in the description. If you're excited about this role and our mission to Protect Life but feel your experience doesn’t perfectly align with every qualification, we encourage you to apply anyway. You might be just the candidate we need!

About Wiz Wiz is focused on cloud security, helping organizations protect their cloud environments and accelerate growth. Recognized as the fastest-growing startup, Wiz supports security teams worldwide. Our track record and commitment to exceptional talent shape our culture. Our global team spans over 20 countries and works together to secure infrastructure for a diverse client base, including more than half of the Fortune 100. Every day, Wiz scans and protects over 230 billion files. The cloud security market continues to expand, offering room to make a real impact. At Wiz, creative thinking and ambition are encouraged, and team members use their full range of skills to drive our growth. The goal: enable leading companies to operate securely and efficiently in the cloud. Role Overview: Senior Solutions Engineer This remote position is based in Australia. The Senior Solutions Engineer partners with enterprise customers and reports to the regional Manager of Solutions Engineering. Working closely with regional account executives, this role helps customers rethink cloud security and serves as a trusted advisor on AWS, Azure, and GCP. The focus is on technical sales and ensuring customers realize the full value of Wiz solutions. What You Will Do Work alongside the sales team to provide technical guidance to customers and prospects, supporting quarterly sales goals. Lead presentations for customers and prospects, including whiteboarding sessions, product demonstrations, slide decks, and proof of value results.

About AirwallexAirwallex is a pioneering unified payments and financial platform designed for businesses operating on a global scale. With our unique blend of proprietary infrastructure and innovative software, we empower over 200,000 companies worldwide, including industry leaders like Brex, Rippling, Navan, Qantas, and SHEIN, providing comprehensive solutions that encompass everything from business accounts and payments to spend management and treasury, all the way to embedded finance.Founded in Melbourne, our diverse team of over 2,000 top-tier tech professionals spans 26 offices globally. With a valuation of US$8 billion and support from leading investors such as T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is at the forefront of shaping the future of global payments and finance. If you’re eager to take on ambitious challenges that could define your career, we invite you to join us.Attributes We ValueWe seek dynamic builders with entrepreneurial spirit who are passionate about making a significant impact while accelerating their learning and embracing true ownership. You should possess substantial expertise in your role, exhibit sharp analytical skills, and align with our mission and operating principles. Your ability to move swiftly with sound judgment, coupled with a deep curiosity and a first-principles approach to decision-making, will be essential.As a humble collaborator, you will transform innovative concepts into tangible products and ensure that tasks are completed from start to finish. Utilizing AI to enhance your efficiency and solve problems more quickly will be part of your toolkit. Here, you’ll confront complex, high-stakes challenges alongside exceptional colleagues and advance your career as we redefine the global banking landscape. If this resonates with you, let's create the future together.Your RoleAs a Senior Security Engineer at Airwallex, you will play a pivotal role within the Information Security team, collaborating closely with the Infrastructure, Product, and Engineering teams throughout the organization.Reporting directly to the Product Security Engineering Manager, you will be instrumental in identifying, protecting, detecting, responding to, and recovering from cybersecurity threats faced by the organization.This hands-on position demands experience in designing, developing, and managing infrastructure projects, processes, and standards that ensure the security of our networks, systems, and applications.

About Remote Remote helps organizations hire, pay, and manage international teams while staying compliant with local laws. The company operates fully remotely, with team members across six continents. Remote values innovation and integrates automation and AI into daily work. Every team member brings unique perspectives and skills to help build a leading HR platform. Role Overview The Engineering Team Leader guides a small team, supports their growth, and ensures strong execution. This position focuses on team dynamics, coaching, and performance, not being the sole technical expert. The role is based remotely in Australia. What You Will Do Lead a product team of 3-5 engineers working on both backend and frontend projects. Spend about 30% of your time on management tasks, with the rest dedicated to hands-on product development. Participate in hiring for your team and assist with hiring across other teams as needed. Oversee onboarding for new engineers joining your group. Represent your team’s interests and manage team dynamics, helping each member play to their strengths. Provide ongoing, constructive feedback and support the career development of direct reports. Coach and guide your team to help them grow and perform at their best. Redefine engineering workflows using autonomous agents as a core part of execution. Propose and implement agent-driven workflows within the team.

Behavioral RequirementsExceptional Communication Skills: Your superior written and verbal communication abilities foster quick relationship-building within teams and with clients, creating an environment of transparency and mutual understanding.Innovative Problem-Solving: You have a natural knack for addressing challenges and a passion for tackling issues that affect Australians.Commitment to Continuous Learning: You remain informed about emerging trends and advancements in technology, security, and geopolitics, enhancing your expertise and leading continuous improvement initiatives.Collaborative Spirit: You thrive in collaborative settings, enjoying teamwork with like-minded individuals dedicated to making a positive impact.Integrity and Confidentiality: Acting with integrity and demonstrating genuine care for colleagues and clients is central to your work ethic. You handle sensitive information with discretion, cultivating trust and respect in all interactions.Adaptability: You are versatile, comfortable in various roles from delivering high-quality client projects to mentoring peers and junior staff.As the Manager of our Security Operations team, you will create value by:Utilizing your technical consulting skills to deliver exceptional outcomes for clients through hands-on delivery and regular coaching of junior team members.Leading small client engagements or low-complexity incident response situations, offering expertise to a team of specialists to provide innovative and high-quality services in Threat Intelligence, Security Monitoring, and Digital Forensics & Incident Response.Assisting with business development activities, including proposal development, competitive RFT/RFP responses, cost modeling, and supporting client presentations/demonstrations.Overseeing the budget for small client engagements, ensuring timely and within-budget delivery.Managing a small team of consultants, providing guidance and mentoring for their professional growth.Contributing to the development of new capabilities, products, and services based on market demand.

Behavioral Requirements for All CandidatesExceptional Communication Skills: Your outstanding communication abilities foster strong relationships within teams and clients, promoting an atmosphere of transparency and understanding.Creative Problem-Solving: You have a natural talent for resolving issues and are passionate about tackling challenges that impact Australians.Commitment to Continuous Learning: You keep up-to-date with the latest trends and advancements in technology, security, and geopolitics, enhancing your knowledge and driving initiatives for continuous improvement.Collaborative Spirit: You thrive in teamwork-oriented environments, enjoying collaboration with individuals who share a common goal of making a positive impact.Integrity and Confidentiality: You value integrity and show genuine care for colleagues and clients, handling sensitive information responsibly to build trust and respect.Adaptability: You are versatile, effectively navigating various roles, from delivering exceptional client projects to coaching junior staff to enhance their skills. As the Manager of our Security Operations Team, you will generate value by:Utilizing your technical consulting expertise to deliver superior outcomes for clients through hands-on delivery and providing technical leadership and mentorship to junior team members.Overseeing small client engagements or low-complexity incident response situations, guiding a specialized team to provide innovative and high-quality services in Threat Intelligence, Security Monitoring, and Digital Forensics & Incident Response.Contributing to business development efforts, including proposal creation, competitive RFT/RFP responses, cost modeling, and assisting with client presentations/demonstrations.Managing the budget for small client engagements, ensuring timely and budget-compliant deliverables.Leading a small team of consultants, offering guidance and mentorship to support their professional development.Assisting in the creation of new capabilities, products, and services based on market needs.

Join Wiz, the fastest-growing startup revolutionizing cloud security and empowering businesses to excel in the cloud. Our mission is to help organizations secure their cloud environments, propelling their growth. Trusted by security teams globally, we boast a proven track record of success and a culture dedicated to attracting top-tier talent. With a team of Wizards from over 20 countries, we protect the infrastructure of our diverse clientele, including more than 50% of the Fortune 100. We scan and secure over 230 billion files daily! This is a unique opportunity to make a significant impact as we lead in a massive and expanding market. At Wiz, you are encouraged to think creatively, dream big, and utilize your talents to contribute to our remarkable growth. Join us in creating secure cloud environments that empower leading companies to move faster.As a Senior Technical Account Manager (TAM), you will be instrumental in planning and executing strategies that drive customer adoption and engagement with the Wiz platform. You will provide both strategic and hands-on technical guidance to customers throughout their journey with Wiz, from onboarding to operationalization. Technical expertise combined with excellent customer-facing skills will be vital in addressing our customers' business and technical needs. Acting as a liaison between customers and the broader Wiz team, you will enhance collaboration among Product Management, Sales, Engineering, and Support to ensure a seamless customer experience. Join Wiz as a TAM to play a key role in customer success within an innovative, collaborative company that values excellence and growth.

Behavioral Requirements for All CandidatesExceptional Communication Skills: Your ability to communicate effectively, both in writing and verbally, enables you to build strong relationships within teams and with clients, creating an atmosphere of transparency and understanding.Innovative Problem Solver: You have a natural talent for tackling problems and a passion for addressing challenges that impact Australians.Continuous Learner: Staying updated with the latest trends and advancements in technology, security, and geopolitics is essential for you, as it enhances your expertise and drives improvement initiatives.Collaborative Spirit: You thrive in a team-oriented environment, enjoying collaborations with like-minded individuals who are committed to making a positive impact.Integrity and Confidentiality: Acting with integrity and demonstrating care for your colleagues and clients is central to your work ethic. You handle sensitive information responsibly, fostering trust and respect in all interactions.Adaptability: You are comfortable in various situations and roles, ranging from delivering high-quality work on client projects to coaching peers and junior staff to enhance their skills.As a Manager in our Security Operations team, you will add value by:Utilizing your technical consulting skills to provide exceptional outcomes for clients through a blend of hands-on delivery and regular technical leadership and coaching for junior team members.Leading small client engagements or low-complexity incident response scenarios, offering expertise to a team of specialists to deliver innovative services in Threat Intelligence, Security Monitoring, and Digital Forensics & Incident Response.Assisting in business development activities such as proposal writing, competitive RFT/RFP responses, cost modeling, and supporting client presentations and demonstrations.Overseeing the budget of small client projects to ensure timely and on-budget delivery.Managing a small team of consultants, providing guidance and mentoring to facilitate their professional growth.Contributing to the development of new capabilities, products, and services based on market demand.

Behavioral Requirements for All CandidatesExceptional Communication Skills (Written and Verbal): Your ability to communicate effectively fosters strong relationships within teams and with clients, cultivating a culture of transparency and shared understanding.Innovative Problem Solver: You possess a natural aptitude for tackling complex challenges, with a strong desire to address issues that impact Australians.Commitment to Continuous Learning: You actively pursue knowledge of emerging trends and advancements in technology, security, and geopolitics, enhancing your expertise and driving initiatives for continuous improvement.Collaborative Spirit: You thrive in teamwork-oriented environments and enjoy working alongside individuals who share a passion for making a positive impact.Integrity, Care, and Confidentiality: Your work ethic is rooted in integrity and genuine concern for colleagues and clients. You uphold confidentiality and handle sensitive information with care, fostering trust and respect in all interactions.Adaptability: You are versatile in various situations and roles, whether delivering high-quality work on client projects or mentoring peers and junior staff to enhance their skills.As a Manager in our Security Operations team, you will deliver value by:Utilizing your technical consulting skill set to provide exceptional outcomes for our clients through hands-on delivery and regular technical leadership, while mentoring junior team members.Leading small client engagements or low-complexity incident response scenarios, offering expertise to a team of specialists to provide innovative and high-quality services in areas such as Threat Intelligence, Security Monitoring, and Digital Forensics & Incident Response.Assisting with business development activities, including proposal creation, competitive RFT/RFP responses, cost modeling, and supporting client presentations and demonstrations.Overseeing the budget for small client engagements to ensure timely and on-budget delivery.Managing a small team of consultants, offering guidance and mentorship to facilitate their professional development.Contributing to the development of new capabilities, products, and services in response to market demands.