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20 jobs similar to Freelance Cloud and Infrastructure Security Engineer

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US Unlimited PTO

  • Harden AWS infrastructure using Terraform and Go, designing account structure, IAM, network segmentation, and KMS.
  • Secure Kubernetes clusters with admission policies, RBAC, network policies, and runtime controls.
  • Engineer cloud detections, guardrails, and just-in-time access while responding to incidents and teaching engineers.

Qualia builds the leading B2B real estate technology that transforms home buying and selling into a simple, secure, and enjoyable process. They're a growing, mission-driven team committed to supporting employees with flexible work and comprehensive benefits.

EMEA

  • Identify and mitigate security gaps in infrastructure to improve resilience and reduce risk.
  • Harden infrastructure by applying secure-by-default designs across data, endpoints, tools, and processes.
  • Collaborate with Platform, Engineering, and other Security teams to provide guidance and ad hoc support.

Zapier builds and uses automation to make work more efficient, creative, and human. They are a remote-first, mission-driven company that values diversity, inclusion, and belonging.

Germany 6w PTO

  • Define binding security requirements and reference architectures for AWS and Azure, including landing zones, IAM, network segmentation, encryption, and logging.
  • Support Cloud & AI Platforms and Engineering teams in an advisory role through security and architecture reviews, handling deviations and escalations.
  • Build security gates, pipeline templates, and Policy as Code to enforce security automatically in CI/CD pipelines.

The Quality Group is an innovative provider of sports nutrition products, bringing together the brands ESN and More Nutrition. With over 1,200 employees, the company combines passion for sports nutrition and healthy foods with cutting-edge technology, production, and logistics in an agile, inclusive culture.

UK

  • Operate and administer Azure cloud infrastructure across dev, staging, and production environments, including Container Apps, PostgreSQL, and Service Bus.
  • Develop and maintain Infrastructure as Code using Terraform and automate CI/CD pipelines with GitHub Actions, ensuring secure and reliable deployments.
  • Drive observability, incident response, and cost governance for Azure AI services and containerized workloads using Azure Monitor and Log Analytics.

This company builds enterprise SaaS platforms that combine vertical software with AI to run mission-critical operations worldwide. They operate with an outcome-driven, remote culture and a diverse international technology team.

Europe

  • Build and secure Microsoft Azure infrastructure using Terraform and manage Kubernetes clusters.
  • Develop CI/CD pipelines and implement GitOps workflows for reliable, scalable application delivery.
  • Collaborate with platform leadership on networking, observability, and modernization initiatives.

They support large-scale live entertainment productions and high-traffic ticketing platforms across European markets. The company operates in a fast-paced live entertainment industry with a focus on reliable digital services.

Global

  • Secure and operate AWS and Kubernetes environments supporting Chainalysis products and AI platforms.
  • Troubleshoot production issues, ship Terraform and Kubernetes changes, and strengthen infrastructure security controls.
  • Collaborate across infrastructure, security, and AI teams, and participate in on-call to drive fixes to completion.

Chainalysis is a blockchain data platform that helps governments and businesses investigate illicit activity and manage risk through data, services, and solutions. The global company values diversity, innovation, and AI-driven work, with employees and customers around the world.

US

  • Lead design and implementation of scalable, secure cloud infrastructure across AWS and Azure.
  • Drive architectural vision, automation, and CI/CD improvements across the SDLC.
  • Own incident response, observability, and infrastructure-as-code best practices.

Candidly is an AI-driven student debt and savings optimization platform that partners with employers and financial institutions to serve millions of Americans. It is a fully remote, high-growth Series B startup with an international team of 70+ employees.

North America

  • Design, implement, and automate secure, scalable Azure cloud infrastructure.
  • Lead complex technical workstreams including networking, Kubernetes, and infrastructure as code.
  • Troubleshoot critical production issues and mentor engineers to improve cloud performance and reliability.

The hiring company is an enterprise organization leveraging Microsoft Azure to deliver secure cloud infrastructure solutions. It fosters a collaborative engineering culture focused on modernization, operational excellence, and continuous learning.

Europe

  • Support and maintain the client's IT infrastructure and environments hosting customer workloads.
  • Ensure stability, availability, and reliability of infrastructure services for internal and hosted systems.
  • Collaborate with a Germany-based software company specializing in IT, telecom, and data center infrastructure solutions.

Tieto Tech Consulting is part of Tieto, a leading Nordic tech company specializing in application and product development. They emphasize open culture, diversity, and work-life balance, with a flexible hybrid work model and a focus on meaningful projects.

$85,678–$200,994/yr
US

  • Operate and optimize AKS, including upgrades, scaling, node pools, and troubleshooting.
  • Build and manage IaC with Terraform and Terragrunt, and implement GitOps with Argo CD and GitHub workflows.
  • Manage Azure networking, identity, security, and data services while owning reliability through monitoring and incident response.

AnaVation solves complex technical challenges for collection and processing in the U.S. Federal Intelligence Community. The company is US-owned, headquartered in Chantilly, Virginia, and fosters a collaborative, mission-focused culture.

$54,000–$72,360/yr
Europe 5w PTO

  • Design and implement secure-by-default workflows for cloud production environments.
  • Strengthen Kubernetes, CI/CD security, and identity management across the platform.
  • Collaborate with engineers to improve reliability, observability, and disaster recovery.

The hiring company is a remote-first platform organization focused on building reliable infrastructure and protecting sensitive data across multiple countries. Their culture emphasizes collaboration, developer experience, and evidence-based assessment.

$150,000–$205,000/yr
US

  • Design and maintain reusable Terraform modules for Azure enterprise data environments.
  • Implement secure three-plane architecture and hybrid networking with Google Cloud.
  • Deploy AKS, PostgreSQL, and observability while enforcing HIPAA compliance.

Egen is a fast-growing, data-first company that helps clients drive action and impact through data using advanced platforms like Google Cloud and Salesforce. The culture is entrepreneurial, dedicated to learning, and focused on solving tough problems and innovating.

Europe

  • Own and improve AWS and GCP infrastructure, including EKS, EC2, RDS, SQS, S3, OpenSearch, and BigQuery.
  • Develop and maintain Infrastructure as Code with Terraform and strengthen Kubernetes production environments.
  • Improve observability, monitoring, alerting, and incident response while driving cloud cost optimization.

Zeely is an agentic AI platform for creating, launching, and scaling paid advertising, giving businesses of any size access to AI-powered creative capabilities. With 250+ specialists and over 2 million businesses using the platform, Zeely is a stable, profitable company focused on remote-first collaboration.

Argentina 18w maternity 12w paternity

  • Own and evolve the cloud platform including compute layer, EKS fleet, and serverless infrastructure across AWS and GCP.
  • Design and maintain infrastructure-as-code and networking layers to ensure reliability, security, and scalability.
  • Build AI-powered automation and observability tools to catch issues before customers notice.

Webflow is the agentic web marketing platform helping modern marketing teams build, manage, and optimize high-performing web experiences. Serving over 2 million users across 190 countries, the company values grit, speed, and craft.

Netherlands

  • Serve as a key technical leader in protecting a cloud-based fraud prevention platform across AWS, Kubernetes, and Terraform.
  • Lead security automation, compliance, and certification initiatives including ISO 27001, SOC 2, and PCI DSS.
  • Strengthen identity management, threat detection, and incident response capabilities in a fast-paced environment.

The company builds a real-time, cloud-based fraud prevention platform for highly regulated industries. It is a fast-growing international technology environment with a collaborative engineering culture.

$151,000–$178,500/yr
US

  • Architect and harden AWS, serverless, data, and EKS with Infrastructure-as-Code.
  • Secure APIs, SDLC, and video platform; run vulnerability and pen testing.
  • Own SOC 2, HIPAA, AI security governance, and incident response.

AnswersNow is a venture-backed digital health company delivering virtual autism care to families. The company is a remote-first, high-growth startup focused on making personalized therapy more accessible.

Australia

  • Lead technical implementations and architectural guidance for cloud security solutions.
  • Deploy Cloud Security Posture Management and Cloud Workload Protection capabilities.
  • Collaborate with customers to accelerate adoption and deliver measurable security outcomes.

This consulting company helps enterprise clients strengthen their cloud security posture and protect critical workloads. They offer a dynamic, customer-facing environment with opportunities for professional development and training.

Canada

  • Strengthen platform security by remediating vulnerabilities, hardening container images, and enforcing policy-as-code.
  • Manage Kubernetes infrastructure, authentication services, and AWS cloud operations at scale.
  • Automate infrastructure with Python, Go, Terraform, and AI-assisted workflows to improve reliability.

The company provides secure, reliable, and scalable cloud infrastructure for services used by millions globally. It fosters an inclusive, collaborative culture and works with cross-functional teams to continuously improve.

US Unlimited PTO

  • Lead and grow Qualia's Cloud Security team, hiring engineers and setting technical direction.
  • Own cloud security architecture for AWS, Kubernetes, and production identity and access.
  • Ship guardrails as code and build detection to secure the platform.

Qualia is a B2B real estate technology company that provides a digital closing platform for home buying and selling. The company is a remote-first, mission-driven organization with a collaborative culture and a focus on security.

US

  • Integrate security controls, testing, and policy enforcement into CI/CD pipelines and cloud-native development processes.
  • Partner with engineering teams to design, build, and maintain secure, resilient cloud infrastructure and application environments.
  • Assess and strengthen the security of cloud platforms, identities, networks, containers, Kubernetes environments, and data protection controls.

Kodiak Solutions is a technology company specializing in healthcare finance, unclaimed property, risk management, and revenue cycle management. They offer cloud-based systems and automated workflows designed to help healthcare organizations streamline complex financial operations and focus on patient care.