ZIGChain
Infrastructure Systems Operations Engineer Junior to Mid
2 нед. назад
40k–50k USD / yearJuniorRemote
linuxawsblockchainterraformbashtcp/ipdnsgit
Join ZIGChain as an Infrastructure Systems Operations Engineer handling Linux, AWS, and blockchain-node infrastructure with a focus on system operations, automation, and security.
Responsibilities
- Operate and maintain our Linux, AWS, and blockchain-node infrastructure on a day-to-day basis.
- Own routine administration, monitoring, and troubleshooting of services and networking.
- Contribute to our infrastructure-as-code work with Terraform, growing your ownership over time.
- Support blockchain node operations across our ecosystem.
- Automate recurring tasks and diagnostics through scripting.
- Help keep our systems secure, patched, and running smoothly.
Requirements
- Linux administration: CLI fluency, systemd, package management, log analysis, and troubleshooting of services and networking.
- Shell scripting (Bash) for automation and diagnostics.
- Working knowledge of core AWS services: EC2, VPC, IAM, S3, CloudWatch, and load balancers (ELB/ALB). You should be able to operate and debug them, not necessarily architect them.
- Terraform at a working level: you have authored and applied configurations and understand state and the plan/apply cycle. Prior Terraform experience on any cloud is fine, it doesn't need to be AWS.
- Networking fundamentals: TCP/IP, DNS, SSH, firewalls and security groups.
- Git: comfortable with the everyday branch/commit/PR workflow.
- Sound credential and access hygiene: proper SSH key handling, least-privilege IAM, keeping secrets out of code and repositories, and keeping systems patched.