Utilising knowledge of cloud technology to plan, write and improve cloud security labs, challenges and online learning content on the Immersive platform.
Produce multi-format content utilising various teaching methods; practical exercises, questions & gamification
Test Cloud Security labs to ensure they function as expected
Immersive One is the leading cyber resilience solution across the globe, helping organizations future-proof against cyber challenges. Founded in 2017, they've grown to over 300 global employees and have been voted a Best place to work on multiple occasions.
Perform infrastructure security reviews across cloud services, network design, IAM, and platform components.
Design and build internal security services, APIs, and tools that automate infrastructure vulnerability detection, triage, reporting, and remediation.
Develop security automation that integrates with CI/CD, cloud control planes, and developer workflows to shift detection and remediation earlier in the lifecycle.
Webflow is building the world’s leading AI-native Digital Experience Platform as a remote-first company. They empower teams to design, launch, and optimize for the web without barriers, from entrepreneurs to global enterprises, and believe the future of the web, and work, is more open, more creative, and more equitable.
Champion the teams to become best-in-class in cloud-based software development while promoting approaches that greatly improve customer experience.
Leverage an obsession for the customer to lead and maintain a world-class SaaS, PaaS, IaaS, Cloud Infrastructure.
Own the build & deploy lifecycle; drastically reduce build, deploy & rollback times while simultaneously reducing risk and exposure.
CentralReach is a leading provider of autism and IDD care software for Applied Behavior Analysis (ABA), multidisciplinary therapy, and special education. Recognized as one of the best places to work over 10 times, CentralReach's culture is centered around impact, inclusion, and flexibility.
Design and implement cloud security guardrails across AWS and GCP
Embed policy enforcement and compliance checks directly into Terraform modules
Conduct architecture reviews and continuously harden multi-cloud environments
Beast Industries is a multifaceted media and entertainment company founded by Jimmy Donaldson, popularly known as MrBeast. We are known for revolutionizing digital content creation, encompassing ventures that extend far beyond YouTube.
Actively partner on the Cloud Security strategy and implementation.
Evolve and expand our current Cloud Security posture across multiple platforms.
Recommend and validate Security controls and improvements across our infrastructure stack
Circle is a global financial technology firm building the foundation for a more open financial system through digital assets, payment applications, and blockchain infrastructure. They value their employees and foster a culture of collaboration and excellence, with a flexible work enviornment.
Take ownership of securing high-availability, low-latency systems.
Implement and automate security controls across cloud and on-prem infrastructure.
Enhance resilience, reduce risk, and enable business operations to run safely and efficiently.
Jobgether is a platform that helps candidates find jobs and companies find candidates. They use AI-powered matching to connect talent with opportunities, ensuring a quick, objective, and fair review process.
Contribute to and support Azure DevOps and CI/CD pipelines.
Expleo is a global engineering, technology, and consulting service provider that helps clients achieve their ambitions and future-proof their businesses. They operate in 30 countries, offering a blend of bold thinking and reliable execution to fast-track innovation.
Lead Application Security testing projects and drive remediation of identified vulnerabilities.
Design and run adversarial testing campaigns across the full Buildkite environment.
Build automation for both AppSec and adversarial testing workflows.
Buildkite's mission is to unblock every developer on the planet with their CI/CD platform. They are a remote-first company since 2013 with a small team, high standards, and real ownership distributed across 60+ cities, built around async communication and genuine autonomy.
Design, secure, and operate cloud-native platforms.
Build reliable Azure-based infrastructure following DevSecOps practices.
Collaborate with engineering and security teams to meet expectations.
Smart Working connects skilled professionals with global teams for full-time, long-term roles. They offer meaningful work with teams that invest in employee success, empowering growth both personally and professionally.
Perform systems administration and maintenance including patching, vulnerability scanning and remediation for cloud workloads.
Support multi‑cloud environments (AWS, Azure, GCP), including Windows and Linux EC2 instances and container workloads.
Configure, update, and maintain security tools for endpoint protection, log collection, vulnerability scanning, and compliance monitoring.
Tyto Athene is a trusted leader in IT services and solutions, delivering mission-focused digital transformation. With over 50 years of experience, they foster a collaborative, innovative, and mission-driven environment.
Secure AI-specific attack surfaces: prompt injection defenses, PII handling in LLM pipelines, model interaction data leakage
Kiefer Tech leverages over 20 years of engineering heritage from the Green Energy sector to deliver cutting-edge AI, robotics, and enterprise solutions across Greece and the EU. They build sovereign AI infrastructure that keeps data within EU borders, respect privacy, and delivers tangible business impact.
Collaborate with engineering teams to design and build cloud-native applications and infrastructure that are secure by default.
Use CSPM tools (like Wiz) to discover cloud security findings and provide clear, practical guidance to teams on how to remediate those risks.
Create new security alerts and dashboards within our infosec stack and perform threat hunting across log feeds to identify emerging risks.
KnowBe4 is a cybersecurity company that puts security first. Their AI-driven Human Risk Management platform empowers over 70,000 organizations worldwide to strengthen their security culture.
Design and implement cloud infrastructure and platform services (IaaS/PaaS/SaaS) with high availability, security-by-design, and operational excellence.
Own Infrastructure-as-Code (Terraform) and CI/CD automation (Azure DevOps or equivalent) for provisioning, configuration, policy enforcement, and repeatable deployments.
Lead cloud reliability engineering: monitoring/alerting, incident response, capacity planning, patching, and operational runbooks.
Hanger, Inc. is the world's premier provider of orthotic and prosthetic (O&P) services and products, offering the most advanced O&P solutions, clinically differentiated programs and unsurpassed customer service. With nearly 160 years of clinical excellence and innovation, Hanger's vision is to lead the orthotic and prosthetic markets by providing superior patient care, outcomes, services and value.
Design and implement security controls across cloud infrastructure, applications, and data systems.
Identify, assess, and mitigate security risks through threat modeling, reviews, and testing.
Build and maintain monitoring, alerting, and incident response capabilities.
BlockchainUnmasked aims to streamline cryptocurrency forensic investigations through advanced automation combined with cutting-edge solutions. They work with investigative partners to dramatically accelerate investigation times and boost success rates in interdiction, recovery, and deterrence.
Support and execute security incident response activities.
Operate and improve enterprise security controls and tooling.
Coordinate security investigations with DevOps, IT, and Engineering teams.
Keeper Security transforms cybersecurity for organizations around the world with next-generation privileged access management. Keeper’s zero-trust and zero-knowledge cybersecurity solutions are FedRAMP and GovRAMP Authorized, FIPS 140-2 validated, as well as SOC 2 and ISO 27001 certified.
Designing and developing technical integrations that connect Chainguard products to partner platforms.
Building and maintaining our security advisory system, including schemas, APIs, and data feeds.
Owning integrations with major cloud platforms, including GCP, AWS, and Azure.
Chainguard is the secure foundation for software development and deployment. They help organizations eliminate threats in their software supply chains by providing guarded open source software. Chainguard is founded by industry's leading experts on open source software, security and cloud native development and they built the largest library of open source software that is secure by default.
Establish and enforce secure baselines across Azure infrastructure.
Implement and optimize Microsoft Defender for Cloud and Sentinel monitoring.
Introduce and mature policy-as-code practices for infrastructure deployments.
Neko Health's mission is to deliver proactive healthcare for all, empowering members to take control of their health through cutting-edge technology and compassionate care. They have nearly 100 full-time engineers working across Berlin, Chamonix, Hamburg, Lisbon, Marseille, Vilnius, and Stockholm and promote a flexible workplace focused on work-life balance.
Build and operate cutting-edge cloud infrastructure to support Diagrid's core products
Define standards, deliver tools, processes, and frameworks to make our products secure, reliable, efficient, and highly available
Build and maintain CI/CD pipelines that enable delivering software quickly and securely across clouds
Diagrid believes that open-source software, open standards and APIs are the greatest transformational tools for organizations. They provide developers with APIs and tools that help them focus on their code and not on infrastructure and are founded by the creators of the Dapr and KEDA open-source projects.
Support the OLX Security Operations Center (SOC) by assisting with the incident response and its lifecycle.
Contribute to incident response training for the organization.
Participate in improving our threat intelligence system.
OLX builds marketplace sustainable ecosystems that millions of people depend on every month to buy and sell cars, find homes, land jobs, and trade secondhand goods. They foster a culture that's ambitious, fast-moving, and built on trust, with over 50 nationalities and 8+ markets.
Manage and optimize security tools such as email security, DLP, SIEM, IDS/IPS, EDR, threat intelligence platforms, and other tooling
Design and implement AI-enabled workflows to scale enterprise security and threat operations
Monitor and manage security alerts and incidents, analyze data, and respond to security events
Valon is building the AI-native operating system for regulated finance, starting with mortgage servicing. They are a Series C company backed by a16z, transforming industries that others have written off as too complex to innovate.