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Senior Linux System Administrator Jobs in Indiana

Stem Xpert

Sr Systems Administrator

Fishers, IN · On-site

$80K - $109K/yr

Company Description Position: Sr Systems Administrator Duration: 4mths (CTH) Location: Fischers ... Collaborates to maintain a library of system-supporting processes and procedural documenta ...

Barbaricum

Senior Systems Administrator

Crane, IN · Hybrid

$86K - $116K/yr

Barbaricum is seeking a Senior Systems Administrator to support Systems Engineering for the ... This role focuses on Windows workstation provisioning, system image management, and automated ...

Halo Group

Senior Oracle DBA

Indianapolis, IN · On-site

... Linux (Exadata) platforms. Ability to work effectively with oracle dbas, developers, and ... systems. Assist in normal database daily work requests for oracle. Requirements: Oracle DBA ...

Barbaricum

Senior Systems Administrator

Crane, IN · Hybrid

$86K - $116K/yr

Barbaricum is seeking a Senior Systems Administrator to support Systems Engineering for the ... This role focuses on Windows workstation provisioning, system image management, and automated ...

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All JobsLinux System Administrator JobsSenior Linux System Administrator JobsSenior Linux System Administrator Jobs in Indiana

Senior Linux System Administrator information

See Indiana salary details

$20.9K

$121.1K

$169.9K

How much do senior linux system administrator jobs pay per year?

As of Aug 24, 2026, the average yearly pay for senior linux system administrator in Indiana is $121,065.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,800.00 and $142,700.00 per year, depending on experience, location, and employer.

What is a senior Linux system administrator?

A Senior Linux System Administrator is responsible for managing, configuring, and maintaining Linux-based systems and servers. They handle system performance tuning, security hardening, troubleshooting, and automation through scripting and configuration management tools. Additionally, they oversee backups, software updates, and infrastructure reliability. This role often involves mentoring junior administrators and collaborating with development and IT teams to support business operations.

What are the typical daily responsibilities of a senior Linux system administrator?

Senior Linux System Administrators are responsible for managing, maintaining, and optimizing Linux-based servers and infrastructure. Their daily tasks often include monitoring system performance, managing user permissions, applying security patches, automating processes through scripting, and troubleshooting technical issues. They regularly collaborate with developer, security, and operations teams to support new deployments and ensure system reliability. Additionally, they may mentor junior administrators and contribute to designing infrastructure improvements, making this a dynamic and influential role within IT operations.

What are the key skills and qualifications needed to thrive as a senior Linux system administrator?

To thrive as a Senior Linux System Administrator, you need deep expertise in Linux/UNIX system administration, scripting, networking, and troubleshooting, typically backed by several years of industry experience and a relevant degree or certifications like RHCE or CompTIA Linux+. Proficiency with tools such as Ansible, Puppet, Docker, and monitoring platforms, as well as experience with cloud environments, is highly valued. Strong problem-solving abilities, communication skills, and the capacity to mentor junior team members are crucial soft skills. These abilities are essential for ensuring reliable system uptime, seamless team collaboration, and effective response to complex IT challenges.

What are the most commonly searched types of Linux System Administrator jobs in Indiana?

The most popular types of Linux System Administrator jobs in Indiana are:

What are popular job titles related to Senior Linux System Administrator jobs in Indiana?

For Senior Linux System Administrator jobs in Indiana, the most frequently searched job titles are:

What job categories do people searching Senior Linux System Administrator jobs in Indiana look for?

The top searched job categories for Senior Linux System Administrator jobs in Indiana are:

What cities in Indiana are hiring for Senior Linux System Administrator jobs?

Cities in Indiana with the most Senior Linux System Administrator job openings:

What are popular job titles related to Senior Linux System Administrator jobs in IN?

For Senior Linux System Administrator jobs in IN, the most frequently searched job titles are:

Senior Linux System Administrator jobs near you
Infographic showing various Senior Linux System Administrator job openings in Indiana as of August 2026, with employment types broken down into 81% Full Time, and 19% Contract. Highlights an 84% In-person, and 16% Remote job distribution, with an average salary of $121,065 per year, or $58.2 per hour.

Computer Systems Administrator I (Network and Computer Systems Administrator)

Oak Grove Technologies

Butlerville, IN • On-site

Full-time

Re-posted 27 days ago

Job description

Job Summary:
Oak Grove Technologies, LLC is a dynamic and fast-growing federal contractor seeking a highly skilled and motivated Computer Systems Administrator I to support system and network operations at the Muscatatuck Training Center. This role involves the administration, maintenance, and monitoring of computer systems and infrastructure to support cyber training and operational events for the DoD.
Responsibilities:
• Support administration and maintenance of computer systems and network infrastructure.
• Administer and support Windows Enterprise and Linux server operating systems.
• Support cloud, physical, and virtualized infrastructure environments.
• Monitor infrastructure performance and operational readiness.
• Configure and maintain virtualization platforms including VMware, KVM, and Xen.
• Assist with troubleshooting system, server, and network issues.
• Support infrastructure upgrades, maintenance, and configuration activities.
• Maintain system documentation and operational records.
• Coordinate with internal teams to support operational requirements.
Qualifications:
Required:
• Bachelor’s degree or equivalent experience.
• Must meet DoDM 8140.03 IAT II requirements.
• Minimum 2 years of experience working with computer systems.
• Experience with Windows Enterprise and Linux server administration.
• Experience supporting cloud, physical, and virtual infrastructure environments.
• Experience with hypervisors including VMware, KVM, and Xen.
• Strong troubleshooting, organizational, and communication skills.
• Ability to work independently and within a team environment.
• U.S. Citizenship and an active Secret clearance
Company:
Oak Grove Technologies is an information technology company that offers strategic communications and analysis services. Founded in 2003, the company is headquartered in Raleigh, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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