Linux Systems Engineer

4 days ago

Schiller Park, Illinois, United States 1872 Consulting Full time
Principal Associate, Linux Administration

At 1872 Consulting, we are seeking a highly skilled Linux Systems Engineer to join our team. As a key member of our infrastructure team, you will be responsible for the design, implementation, and maintenance of our Linux-based computing environment.

Key Responsibilities:

  • Provide advanced system administration and operational support for our Linux computing environment, including virtualized and physical servers.
  • Create and patch AMIs, perform pull requests, and write automation code using tools such as Ansible and Terraform.
  • Perform Linux administration tasks, including changes, deletes, disk space management, application installation, and support.
  • Use your infrastructure and networking knowledge to maintain cloud-based infrastructure, primarily on AWS, involving EC2, S3, RDS, and VPC.
  • Work directly with the development team to build supporting infrastructure for specific new application functionality.
  • Run proof of concept projects on early-stage infrastructure improvements to validate feasibility, evaluate performance, and spike implementation.
  • Review and evaluate virtual and physical server performance and capacity, forecasting system demands and recommending upgrades, expansions, and reconfigurations.
  • Perform automated computing environment builds, site setup, user training, hardware/software installation, maintenance, and support, as well as documentation of operating procedures and processes.
  • Support VMware environment, including changes, adding/removing systems, and disk space management.
  • Troubleshoot hardware and software problems, taking appropriate corrective action and/or interacting with IT staff or vendors in performing complex testing, support, server recovery, and troubleshooting functions.
  • Assist with development and testing of changes needed to maintain DR environment.
  • Comply with all audit, compliance, and regulatory requirements.
  • Attend meetings as a team representative.
  • Support on-call, weekend, and off-hours work as needed.

Requirements:

  • 6 years of experience in Linux systems installation, operations, administration, and maintenance of physical and virtualized servers.
  • 2 years of experience with Kubernetes during DevOps (ideally EKS).
  • Experience with Amazon Linux technologies (AMI, EC2, and/or ECS).
  • Extensive knowledge of Linux operating systems, Linux shells, and standard utilities, as well as common Linux security tools.
  • Extensive Red Hat Linux administration experience.
  • Ability to write and maintain code and scripts to automate tasks and manage infrastructure as code (IaC) with Terraform.

Nice to Have:

  • Experience with AWS or Azure.
  • Experience with GitHub, Ansible, Jenkins, and Terraform tools/applications.

Language: English

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