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Disrupt.com is seeking a junior-to-mid Infrastructure System Engineer to manage day‑to‑day operation of Linux, AWS, and blockchain‑node infrastructure, with responsibilities ranging from routine administration and monitoring to infrastructure‑as‑code and node operations. The role offers hands‑on experience and a path to broader responsibility for candidates with solid fundamentals who want to deepen cloud and infrastructure skills.
Linux administration (CLI, systemd, package management, log analysis, troubleshooting)
Bash shell scripting for automation and diagnostics
Working knowledge of core AWS services (EC2, VPC, IAM, S3, CloudWatch, load balancers)
Terraform at a working level (authoring configs, state management, plan/apply)
Ability to automate tasks and troubleshoot services
Full description
show-more-less-html__markup show-more-less-html__markup--clamp-after-5 relative overflow-hidden"> We're looking for a junior-to-mid systems and infrastructure engineer to take on the day-to-day operation of our Linux, AWS , and blockchain-node infrastructure . You'll start by owning routine administration and monitoring, and grow into more of our infrastructure-as-code and node-operations work over time. This is a hands-on operations role with a clear path to broader responsibility, and a great fit for someone with solid fundamentals who wants to deepen their cloud and infrastructure skills in a real production environment. What You'll Do: 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: Must-Haves: 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. Cool-to-Haves: Terraform beyond the basics: modules, remote state, multi-environment setups. Blockchain node experience, whether with Cosmos specifically or another chain. Docker; Kubernetes exposure is a plus. Monitoring and observability tools (Prometheus, Grafana). Python for tooling beyond Bash. CI/CD exposure. Soft Skills Accountability: you own your work and communicate openly when something goes wrong, focusing on fixing it rather than explaining it away. Honesty and candor: you speak up for what's good for the team, even when it's not the easiest thing to say. A self-taught instinct: you're comfortable figuring things out on your own and genuinely enjoy learning, since much of this role is grown into rather than known on day one. Collaborative team player, self-directed and comfortable working autonomously in remote environments. Show more Show less
