Job Description

Linux Systems Administrator (Junior/Mid Level)

Optomi, in partnership with a leading enterprise organization, is seeking a Linux Systems Administrator to join their infrastructure team. This is an urgent role supporting Linux server environments across physical and virtual platforms. The ideal candidate is a junior-to-mid-level Linux administrator with strong fundamentals, hands-on command-line experience, and a strong desire to learn and grow within an established IT environment.

What the Right Candidate Will Enjoy!

• Gaining hands-on experience managing enterprise Linux environments!
• Working across multiple Linux distributions with transferable skillsets!
• Developing automation and scripting skills in a real-world production environment!
• Collaborating with experienced infrastructure and operations teams!
• Exposure to enterprise processes, documentation, and change control!

Experience of the Right Candidate:

• 1-3 years of Linux systems administration experience (corporate or personal projects).
• Strong Linux fundamentals with experience across RHEL, CentOS, Ubuntu, or Debian.
• Comfortable working in a command-line-driven environment.
• Experience reading, writing, and maintaining Linux shell scripts.
• Familiarity with Logical Volume Management (LVM) or strong willingness to learn.
• Experience installing, upgrading, and troubleshooting Linux software using yum/dnf.
• Strong troubleshooting skills across operating systems, software, and hardware.
• Self-motivated, dependable, and eager to learn new technologies.
• Ability to follow procedures, document work, and adhere to defined processes.

Responsibilities of the Right Candidate:

• Build, configure, and maintain Linux servers in physical and virtual environments.
• Follow established installation standards, procedures, and methodologies.
• Integrate software to support monitoring and usage of server and hardware platforms.
• Perform routine system maintenance, upgrades, and patching activities.
• Troubleshoot system issues and escalate when appropriate.
• Track and report on work progress, issues, and impediments.
• Maintain technical documentation and system records.
• Stay current with new hardware and software technologies.
• Assist with Windows server or workstation support as needed.
• Participate in change management and operational support processes.

Required Skills & Qualifications:

• Bachelor’s degree in Computer Science or related field OR equivalent work experience.
• 1-2 years of professional experience in addition to a degree
• OR High School/GED with 3+ years of relevant experience.
• Strong experience with Linux operating systems (RHEL 8/9 preferred, others acceptable).
• Shell scripting proficiency (bash or similar).
• General server and workstation hardware/software knowledge.
• Strong interpersonal and communication skills.
• Ability to multitask and meet deadlines in a fast-paced environment.

Preferred Skills & Qualifications:

• Knowledge of Linux LVM (Logical Volume Management).
• Familiarity with Agile principles and team-based work environments.
• Exposure to NERC CIP security requirements.
• Experience with ServiceNow, FootPrints, or JIRA.
• Experience supporting Windows operating systems.
• Strong documentation and prioritization skills.
• Ability to adapt quickly in a changing technical environment.

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