Senior Linux Infrastructure Engineer
Core
Manage and evolve distributed infrastructure across on-premise data centers and AWS cloud environments, ensuring reliability, security, and performance.
Role type
Senior Linux Infrastructure Engineer
Builds
Distributed systems, observability stacks, automated infrastructure, and backup/disaster recovery solutions
Domain
Cloud infrastructure (AWS) and on-premise data centers
Deliverable
infrastructure
Required skills
Linux system administration (Ubuntu), AWS (EC2, S3, VPC, IAM), Ansible, Bash/Python scripting, PostgreSQL, networking concepts, security best practices, Git workflows
Preferred skills
Windows Server administration, NoSQL databases (MongoDB, Redis), relevant cloud certifications (AWS Solutions Architect, SysOps)
Technologies
AWS, Ansible, Prometheus, Grafana, ELK/OpenSearch, CloudWatch, PostgreSQL, MongoDB, Redis, Cisco ASA
Responsibilities
Manage and evolve distributed systems across on-premise and AWS environments; Design and maintain observability using Prometheus, Grafana, and ELK/OpenSearch; Administer and maintain Linux and Windows Server environments; Automate infrastructure using Ansible; Troubleshoot incidents across network, OS, and application layers; Ensure system security including vulnerability management; Collaborate with development teams to support deployments; Administer and optimize databases and messaging systems; Develop backup strategies and maintain system documentation; Participate in on-call rotations and lead incident response; Optimize AWS environments for cost and capacity.
Seniority
Senior, hands-on IC
