Sr. Systems Engineer/Linux Administration dc

ESR Healthcare; Washington (District of Columbia); On-site; USD 120,000 - 160,000; Full time

Job summary

ESR Healthcare seeks a Sr. Systems Engineer with Linux administration expertise in District of Columbia. The role requires hands-on experience with Red Hat Enterprise Linux, Ansible, Terraform, and AWX for enterprise deployments, plus familiarity with Centrify, Kerberos, and Splunk.

Cloud and on-prem infrastructure experience is valued, with on-call readiness and strong communication skills. The candidate will design, implement, and maintain Linux-based systems across bare-metal, virtual, and

Qualifications

• Experience with design, implementation, and ongoing maintenance of Red Hat Enterprise Linux systems.
• Experience with Ansible for configuration management, application deployment, and infrastructure orchestration. Including writing and distribution Ansible content through galaxy.
• Experience with Terraform for provisioning infrastructure and server automation.
• Experience administering and supporting Ansible Automation Platform (or AWX) for enterprise-wide use.
• Highly Desired: Experience building and maintaining an Infrastructure-as-Code pipeline for server lifecycle management in bare-metal, virtual, and cloud environments.
• Ability to troubleshoot Linux system failures and restore systems to working condition.
• Experience with Centrify and Kerberos for server authentication.
• Experience with Splunk infrastructure administration (indexers, search-heads, forwarders)
• Experience with AWS cloud technologies like Simple Storage Service (S3), and EC2.

Skills

Teamwork

Creative problem solving

Excellent written and verbal коммуника

Multi-tasking

On-call rotation readiness

Tools

Red Hat Enterprise Linux

Ansible

Terraform

AWX

Centrify

Kerberos

Splunk

AWS S3

EC2

Job description

Sr. Systems Engineer/ Linux Administration District of Columbia

Position Requirements

Linux Administration

• Required: Experience with design, implementation, and ongoing maintenance of Red Hat Enterprise Linux systems.
• Required: Experience with Ansible for configuration management, application deployment, and infrastructure orchestration. Including writing and distribution Ansible content through galaxy.
• Required: Experience with Terraform for provisioning infrastructure and server automation.
• Required: Experience administering and supporting Ansible Automation Platform (or AWX) for enterprise-wide use.
• Highly Desired: Experience building and maintaining an Infrastructure-as-Code pipeline for server lifecycle management in bare-metal, virtual, and cloud environments.
• Ability to troubleshoot Linux system failures and restore systems to working condition.
• Experience with Centrify and Kerberos for server authentication.
• Experience with Splunk infrastructure administration (indexers, search-heads, forwarders)
• Experience with AWS cloud technologies like Simple Storage Service (S3), and EC2.

Candidate must have

• Highly Desired: Ability to work as a member of a team working on a variety of diverse projects
• Creative problem solving skills
• Excellent oral and written communication skills
• Ability to multi-task as workload demands
• Ability to participate in an on-call rotation to maintain existing operations