Senior Linux Systems Administrator

InterSources Inc United State
Remote
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AI Summary

We are seeking a Senior Linux Systems Administrator to act as a Subject Matter Expert for system software in mission-critical environments. The ideal candidate will have 5+ years of experience with Linux/UNIX systems and 3+ years of experience working in a HIPAA-compliant healthcare environment. The role requires strong technical leadership and collaboration with cross-functional teams.

Key Highlights
Act as a Subject Matter Expert for system software
Install, configure, maintain, and optimize operating systems and system software
Troubleshoot complex system issues in Linux/Windows environments
Key Responsibilities
Act as a Subject Matter Expert for system software in mission-critical environments
Install, configure, maintain, and optimize operating systems and system software
Monitor system performance, capacity, and stability
Collaborate with cross-functional teams and provide technical leadership
Support research and development initiatives related to infrastructure
Train and mentor junior technical staff
Troubleshoot complex system issues in Linux/Windows environments
Technical Skills Required
Linux/UNIX systems Shell scripting Python scripting VMware Cloud-based enterprise environments RedHat-based Linux systems Configuration management tools (SaltStack, Ansible, Puppet) Version control (Git) Logging/monitoring tools (Splunk, Elasticsearch) Software-Defined Networking (SDN)
Benefits & Perks
100% Remote
12 Months contract with extension possible
Nice to Have
Experience with RedHat-based Linux systems
Experience with configuration management tools such as SaltStack, Ansible, or Puppet
Version control experience using Git
Knowledge of Software-Defined Networking (SDN)

Job Description


Job Title: Client Technologies Technician – Advanced(Senior Linux Systems Administrator) (10696)

Location: Columbia, SC 100% Remote (Must be in Continental US & work EST hours)

Duration: 12 Months (Extension Possible)

Interview: 1 Round – Virtual


Key Responsibilities

  • Act as a Subject Matter Expert (SME) for system software in mission-critical environments
  • Install, configure, maintain, and optimize operating systems and system software
  • Monitor system performance, capacity, and stability
  • Collaborate with cross-functional teams and provide technical leadership
  • Support research and development initiatives related to infrastructure
  • Train and mentor junior technical staff
  • Troubleshoot complex system issues in Linux/Windows environments


Required Skills

  • 5+ years of experience with Linux/UNIX systems
  • 3+ years of experience working in a HIPAA-compliant healthcare environment
  • 3+ years of experience with scripting and automation (Shell, Python, etc.)
  • 3+ years of experience in mixed Linux & Windows environments
  • Experience working in VMware or cloud-based enterprise environments


Preferred Skills

  • Experience with RedHat-based Linux systems
  • Experience with configuration management tools such as SaltStack, Ansible, or Puppet
  • Version control experience using Git
  • Experience with logging/monitoring tools like Splunk or Elasticsearch
  • Knowledge of Software-Defined Networking (SDN)


Education & Certifications

  • High School Diploma (minimum requirement)
  • Preferred: RHCT, RHCE, or equivalent Linux certifications

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