Senior Linux Sever Administrator / Engineer
Salary : $k-$k + 15% bonus
Location : Chicago, IL or Dallas, TX
Hybrid : 3 days onsite, 2 days remote
- We are unable to provide sponsorship for this role*
- This role is not open for C2C, contract or contract to hire*
Qualifications
- Bachelor's degree in computer science or a related
- 6+ years of experience in Linux systems installation, operations, administration, and maintenance of physical and virtualized Servers
- 2+ years of experience in DevOps and using CICD pipeline software to deploy code
- Experience using configuration management tools such as Puppet, Chef, or Ansible and container tools such as Docker
- Experience with Kubernetes required
- Ability to write and maintain automation code and scripts and IaaS / Infrastructure as code, such as Terraform
- System administration experience and knowledge of VMware and administration of virtual Servers
- Experience with cloud components and services in AWS
- In depth system administration knowledge and skills for RedHat Linux. Knowledge of Amazon Linux is a plus.
- Experience with using GitHub or other version control tools for source code management
- Grub, PXE boot, Kickstart
- Yum, rpms, Satellite server
- SVM, LVM, Boot from SAN, UFS / ZFS, filesystem configuration
- General working knowledge of NAS, SAN, and networking
- Experience with GitHub, Ansible, Jenkins and Terraform tools / applications
Responsibilities
- Provide advanced system administration, operational support and problem resolution for a large complex Linux computing environment, including both virtualized and physical Servers.
- Create and Patch AMIs, perform pull requests, write Automation code using tools such as Ansible, Terraform, etc.
- Perform Linux administration including changes, deletes, disk space management, application installation and support.
- Use your infrastructure and networking knowledge to maintain cloud-based infrastructure (predominantly on AWS) involving EC2, S3, RDS & VPC.
- Use configuration management tools (Ansible and Terraform) to build and maintain a hybrid infrastructure hosted both at colocation facilities and in the public cloud.
- Support VMware environment including changes, adding / removing systems, and disk space management.
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