Cyber Range Platform Engineer

Horizon3 AI

7d•Remote

About The Position

We are looking for a Platform Engineer to help lead the deployment and operation of our Cyber Range infrastructure. Your goal will be to help build, maintain and improve our infrastructure running in on-premise and cloud environments. Your expertise in cloud infrastructure, kubernetes, VMware vCenter, and tools like Terraform, Ansible, Packer and GitLab CI will be essential in creating scalable and resilient real-world like scenarios that enable innovative experimentation. Join us in shaping the future of our Cyber Range infrastructure, driving growth and empowering developers with a flexible and efficient environment.

Requirements

5+ years of experience in DevOps, Platform engineering, or related roles.
2+ years of experience in Systems and Network administration.
Ability to manage concurrent initiatives and use effective judgment in prioritization and time management.
Creative, self-motivated, pragmatic, disciplined, detail and results oriented.
Excellent analytical/problem solving ability.
Strong understanding and experience with solution design and flow
Strong technical documentation and communication
Gitlab CI/CD
SSO (OIDC, SAML, Okta, Social Sign-ins)
Infrastructure as Code (Terraform, CloudFormations)
Secret Management (HashiCorp Vault, AWS Secret Manager, External Secrets Operator)
Configuration Management (Ansible)
Shell Scripting
Image Building (Packer, QEMU)
Programming Languages (Python, Powershell)
Container Engines (Docker)
Kubernetes (RKE2, K3S, EKS)
Logging and Metrics (Datadog, OpenSearch)
VMware vCenter Server/vSAN
Dell Network Switches
Fortinet Network Security Devices
AWS/Azure Core Services
Compute (EC2, Lambda, EKS, Virtual Machines)
Storage (S3, EBS, Image Gallery, Storage Accounts)
Database (AuroraRDS - Postgres)
Networking (VPC, VPCe, RT53, Resource Groups, vnets)
Event-Driven Architecture (SQS, EventBus)
Security (IAM Roles and Policies, KMS, Cloudtrail)
User Management (Cognito, Organizations, SSO, Subscriptions, Tenants)
Hybrid Domains (MSEntra/AzureAD)
Bachelors in Computer Science or STEM or equivalent experience

Nice To Haves

MS in Computer Science a plus
Experience in Offensive or Defensive cyber security roles and/or certifications.

Responsibilities

Implement highly scalable, secure, resilient cloud-native and on-premise application platforms that host vulnerable applications, configurations, and other services vital to research and development of our product.
Identify, design, and implement improvements in deployment processes so engineers can begin development anytime with confidence.
Design and implement tooling for the internal platform to collect telemetry data used to gauge its effectiveness in supporting H3's engineers.
Help create an effective documentation culture within the Engineering Organization (Confluence, Documentation as code).
Participate in effective project management and work allocation (Jira, Agile Concepts).
Create Terraform modules and Ansible playbooks that are extensible across the infrastructure to reliably and effectively deploy vulnerable testing scenarios for engineering development efforts.
Be a positive example of automation for infrastructure-as-code, platform operations, and overall CI/CD methodologies.
Evaluate new technologies and patterns for automation, application hosting, and improving infrastructure provisioning. Recommend and define the work needed.

Benefits

Competitive Compensation: We offer a highly competitive salary and benefits package.
Growth Opportunities: Be part of a dynamic and growing team with numerous career advancement opportunities.
Innovation-Driven Culture: Work in a collaborative environment that encourages creativity and out-of-the-box thinking.
Flexible Work Environment: Enjoy the convenience and work-life balance that comes with remote work.
Inclusive and Diverse Team: We value diversity and promote an inclusive culture where everyone can thrive.

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