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.
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.
Responsible for security and integrity of the underlying infrastructure.
Developing and maintaining tools for Global Security.
Optimize system scalability and cost efficiency.
Docplanner empowers patients by giving them access to leave and read reviews about their visit. They provide doctors with technology to manage bookings easily and save time. Docplanner employs over 2,900 people globally and has maintained a startup mindset.
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.
Bridge security policy and technical execution by translating organizational security requirements into practical solutions.
Design, build, and deploy security controls across web applications, data pipelines, APIs, and Agentic AI systems.
Implement secure-by-design practices throughout the software development lifecycle, including code-level remediations.
EnableComp offers specialty Revenue Cycle Management solutions for healthcare organizations, leveraging 24+ years of expertise and its unified E360 RCM intelligent automation platform. They are a multi-year recipient of the Top Workplaces award and recognized as Black Book's #1 Specialty Revenue Cycle Management Solution provider in 2024.
Responsible for security and integrity of the underlying infrastructure, safeguarding the platform from potential vulnerabilities, threats, and attacks.
Developing and maintaining tools for Global Security in order to deliver vulnerability management platforms for application triaging and continuous compliance.
Making sure that the platform is compliant with the best industry practices and standards for security (ISO27001, C5, SOC2).
Docplanner empowers patients by giving them access to leave and read reviews about their visit and provide doctors with the technology to manage bookings easily and save time. They are a leader in 13 countries with over 2,900 employees globally and maintain a startup mindset with a diverse group of ~325 people in Docplanner Tech.
Design, deploy, and manage cloud and on-premises infrastructure with a focus on network security and resilience.
Implement and maintain secure networking configurations, including firewalls, VPNs, load balancers, and intrusion detection/prevention systems (IDS/IPS).
Monitor network performance, troubleshoot issues, and optimize infrastructure to ensure high availability and minimal downtime.
Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group and was Hungary’s most attractive employer in 2025. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees and hundreds of large customers in Germany and other European countries.
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.
Implement and maintain security controls across multi-cloud environments (primarily AWS and Azure, with some GCP and AliCloud) and on-prem infrastructure
Own IAM strategy and implementation: design and enforce identity, access, and permissions models that are secure, scalable, and practical
Design and operate key management and custody security controls such as HSMs, secrets management, and secure key handling for trading operations
Auros is a global digital asset liquidity provider operating 24/7 across centralised and decentralised markets. They run high-availability, low-latency systems where resilience and risk discipline matter and treat security as a core engineering and risk function, with direct engagement from senior leadership.
Serve as a security point of contact for external customers deploying into regulated cloud environments.
Implement and operate security controls required for FedRAMP Moderate/High, aligned to NIST SP 800-53.
Implement security and compliance gates in CI/CD pipelines to prevent non-compliant infrastructure or code from reaching production.
Knox runs the largest Federal managed cloud, building and operating secure cloud and AI environments that support the U.S. government’s most critical missions. Their work is high-impact and purpose-driven, expecting speed, rigor, and trust.