MANTECH seeks a motivated, career and customer-oriented Senior Linux System Administrator to join our team working in Crane, IN. This is a hybrid position requiring 3 days onsite per week.
MANTECH seeks a motivated, career and customer-oriented Senior Linux System Administrator to join our team working in Crane, IN. This is a hybrid position requiring 3 days onsite per week.
Linux Systems Administrator
Crane, IN · Hybrid
MANTECH seeks a motivated, career and customer-oriented Senior Linux System Administrator to join our team working in Crane, IN. This is a hybrid position requiring 3 days onsite per week.
Linux Systems Administrator
Crane, IN · Hybrid
MANTECH seeks a motivated, career and customer-oriented Senior Linux System Administrator to join our team working in Crane, IN. This is a hybrid position requiring 3 days onsite per week.
Linux Systems Administrator
Crane, IN · On-site
MANTECH seeks a motivated, career and customer-oriented Senior Linux System Administrator to join our team working in Crane, IN. This is a hybrid position requiring 3 days onsite per week.
Linux Systems Administrator
Crane, IN · On-site
MANTECH seeks a motivated, career and customer-oriented Senior Linux System Administrator to join our team working in Crane, IN. This is a hybrid position requiring 3 days onsite per week.
The successful candidate will provide critical support for mission-critical Linux systems, troubleshoot complex issues, manage clustering environments, and automate tasks using Ansible, while also ...
The successful candidate will provide critical support for mission-critical Linux systems, troubleshoot complex issues, manage clustering environments, and automate tasks using Ansible, while also ...
Linux Admin Location: ~Indianapolis, IN~ Duration: 6 months Role Descriptions: Linux Subject Matter ... Provide L3-level support for Red Hat Enterprise Linux systems in mission-critical environments.
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Linux Admin Location: ~Indianapolis, IN~ Duration: 6 months Role Descriptions: Linux Subject Matter ... Provide L3-level support for Red Hat Enterprise Linux systems in mission-critical environments.
System admin (USC, GC only) Location: Evansville, IN Requirements ... Experience in Active Directory, Azure, Windows and Linux server support, and file share management.
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System admin (USC, GC only) Location: Evansville, IN Requirements ... Experience in Active Directory, Azure, Windows and Linux server support, and file share management.
Roles & Responsibilities Provide L3-level support for Red Hat Enterprise Linux systems in mission-critical environments. Troubleshoot complex OS, performance, storage, network, and application-level ...
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Roles & Responsibilities Provide L3-level support for Red Hat Enterprise Linux systems in mission-critical environments. Troubleshoot complex OS, performance, storage, network, and application-level ...
This role is for a Lead Red Hat Linux Administrator, serving as a Subject Matter Expert (SME) with ... Provide L3-level support for Red Hat Enterprise Linux systems in mission-critical environments.
This role is for a Lead Red Hat Linux Administrator, serving as a Subject Matter Expert (SME) with ... Provide L3-level support for Red Hat Enterprise Linux systems in mission-critical environments.
... and Linux server environments supporting mission and training operations. * Administer physical, virtual, and cloud-based infrastructure to ensure system availability, performance, and security.
... and Linux server environments supporting mission and training operations. * Administer physical, virtual, and cloud-based infrastructure to ensure system availability, performance, and security.
The ideal candidate will play a critical role in maintaining system stability, automating ... Administer OpenShift, Kubernetes, and containerized platform environments. * Manage Linux based ...
The ideal candidate will play a critical role in maintaining system stability, automating ... Administer OpenShift, Kubernetes, and containerized platform environments. * Manage Linux based ...
The ideal candidate will play a critical role in maintaining system stability, automating ... Administer OpenShift, Kubernetes, and containerized platform environments. * Manage Linux based ...
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The ideal candidate will play a critical role in maintaining system stability, automating ... Administer OpenShift, Kubernetes, and containerized platform environments. * Manage Linux based ...
Systems Administrator/Engineer - II (Systems Administrator/Eng with Security Clearance
Muscatatuck, IN · On-site
Location Muscatatuck, Indiana IDS is seeking a skilled Systems Administrator/Engineer II to support ... Windows Enterprise and Linux system administration * Cybersecurity principles, vulnerabilities, and ...
Systems Administrator/Engineer - II (Systems Administrator/Eng with Security Clearance
Muscatatuck, IN · On-site
Location Muscatatuck, Indiana IDS is seeking a skilled Systems Administrator/Engineer II to support ... Windows Enterprise and Linux system administration * Cybersecurity principles, vulnerabilities, and ...
The Systems Administrator / Engineer is responsible for supporting the integration, configuration ... Windows and Linux system administration * Knowledge of network vulnerabilities and mitigation ...
The Systems Administrator / Engineer is responsible for supporting the integration, configuration ... Windows and Linux system administration * Knowledge of network vulnerabilities and mitigation ...
The Systems Administrator / Engineer is responsible for supporting the integration, configuration ... Windows and Linux system administration * Knowledge of network vulnerabilities and mitigation ...
Quick apply
The Systems Administrator / Engineer is responsible for supporting the integration, configuration ... Windows and Linux system administration * Knowledge of network vulnerabilities and mitigation ...
The Systems Administrator / Engineer is responsible for supporting the integration, configuration ... Windows and Linux system administration * Knowledge of network vulnerabilities and mitigation ...
The Systems Administrator / Engineer is responsible for supporting the integration, configuration ... Windows and Linux system administration * Knowledge of network vulnerabilities and mitigation ...
The Systems Administrator / Engineer is responsible for supporting the integration, configuration ... Windows and Linux system administration * Knowledge of network vulnerabilities and mitigation ...
The Systems Administrator / Engineer is responsible for supporting the integration, configuration ... Windows and Linux system administration * Knowledge of network vulnerabilities and mitigation ...
... and Linux server environments supporting mission and training operations. * Administer physical, virtual, and cloud-based infrastructure to ensure system availability, performance, and security.
Quick apply
... and Linux server environments supporting mission and training operations. * Administer physical, virtual, and cloud-based infrastructure to ensure system availability, performance, and security.
Computer Systems Administrator - I (Network and Computer Systems Administrators)
Indianapolis, IN · On-site
... and Linux server environments supporting mission and training operations. * Administer physical, virtual, and cloud-based infrastructure to ensure system availability, performance, and security.
Computer Systems Administrator - I (Network and Computer Systems Administrators)
Indianapolis, IN · On-site
... and Linux server environments supporting mission and training operations. * Administer physical, virtual, and cloud-based infrastructure to ensure system availability, performance, and security.
Computer Systems Administrator - I (Network and Computer Systems with Security Clearance
Indianapolis, IN · On-site
$67K - $90K/yr
... and Linux server environments supporting mission and training operations. * Administer physical, virtual, and cloud-based infrastructure to ensure system availability, performance, and security.
Computer Systems Administrator - I (Network and Computer Systems with Security Clearance
Indianapolis, IN · On-site
$67K - $90K/yr
... and Linux server environments supporting mission and training operations. * Administer physical, virtual, and cloud-based infrastructure to ensure system availability, performance, and security.
Computer Systems Administrator - I (Network and Computer Systems with Security Clearance
Indianapolis, IN · On-site
... and Linux server environments supporting mission and training operations. * Administer physical, virtual, and cloud-based infrastructure to ensure system availability, performance, and security.
Computer Systems Administrator - I (Network and Computer Systems with Security Clearance
Indianapolis, IN · On-site
... and Linux server environments supporting mission and training operations. * Administer physical, virtual, and cloud-based infrastructure to ensure system availability, performance, and security.
Linux System Admin information
See Indiana salary details
$19.44 - $24.23
0% of jobs
$24.23 - $29.01
3% of jobs
$29.01 - $33.79
11% of jobs
$33.79 - $38.57
10% of jobs
$39.17 is the 25th percentile. Wages below this are outliers.
$38.57 - $43.36
11% of jobs
$43.36 - $48.14
15% of jobs
The median wage is $48.32 / hr.
$48.14 - $52.92
14% of jobs
$57.21 is the 75th percentile. Wages above this are outliers.
$52.92 - $57.71
13% of jobs
$57.71 - $62.49
10% of jobs
$62.49 - $67.27
9% of jobs
$67.27 - $72.05
5% of jobs
$19
$49
$72
How much do linux system admin jobs pay per hour?
As of Aug 13, 2026, the average hourly pay for linux system admin in Indiana is $49.44, according to ZipRecruiter salary data. Most workers in this role earn between $39.13 and $59.47 per hour, depending on experience, location, and employer.
What does a Linux system admin do?
A Linux System Administrator is responsible for installing, configuring, maintaining, and troubleshooting Linux-based systems and servers. Their duties include managing user accounts, monitoring system performance, applying security patches, and ensuring system availability and reliability. They also handle tasks such as automating routine processes, performing backups, and responding to technical issues to keep the IT infrastructure running smoothly.
What are some common challenges faced by Linux system admins when managing large-scale server environments?
Linux System Administrators often encounter challenges such as ensuring consistent configuration across numerous servers, managing security updates without causing downtime, and troubleshooting complex network or performance issues. Additionally, they need to automate repetitive tasks using tools like Ansible or Puppet to maintain efficiency. Collaborating with development and security teams is essential to address vulnerabilities and support application deployment, making strong communication skills valuable in this role.
What is the difference between Linux System Admin vs Network Administrator?
| Aspect | Linux System Admin | Network Administrator |
|---|---|---|
| Certifications | Linux+, LPIC, RHCSA | CompTIA Network+, Cisco CCNA |
| Work Environment | Servers, data centers, cloud platforms | Network infrastructure, routers, switches |
| Primary Responsibilities | Managing Linux servers, scripting, security | Configuring networks, troubleshooting connectivity |
| Industry Usage | IT, hosting, cloud services | Telecommunications, enterprise networks |
While both roles involve technical expertise, Linux System Admins focus on managing Linux servers and related systems, whereas Network Administrators handle network infrastructure and connectivity. Both roles often collaborate but serve distinct functions within IT environments.
What are the key skills and qualifications needed to thrive as a Linux system admin, and why are they important?
To thrive as a Linux System Admin, you need expertise in Linux operating systems, shell scripting, network protocols, and typically a degree in computer science or equivalent experience. Familiarity with tools like Ansible, Docker, and monitoring systems, as well as certifications such as RHCSA or CompTIA Linux+, is highly valued. Problem-solving, attention to detail, and strong communication skills help you proactively resolve issues and collaborate with IT teams. These skills ensure the stability, security, and efficiency of critical IT infrastructure.
What are popular job titles related to Linux System Admin jobs in IN? For Linux System Admin jobs in IN, the most frequently searched job titles are:
Other
Posted 21 days ago
ManTech rating
9.0
Based on 14 frontline employees who took The Breakroom Quiz
33rd of 244 rated software companies
Job description
MANTECH seeks a motivated, career and customer-oriented Senior Linux System Administrator to join our team working in Crane, IN. This is a hybrid position requiring 3 days onsite per week. Responsibilities include but are not limited to: * Provide support for the virtualization of Linux based virtual machines.
* Patch and STIG Linux Operating to ensure compliance with DoD Information Assurance standards.
* Provide troubleshooting support for Linux/Windows Operating Systems.
* Perform system updates and server configurations, including upgrades of the Operating System.
* Implement changes to locally hosted workstations/servers. Support virtual and physical networking configurations.
* Provide hardware, software, and network troubleshooting.
* Provide support for the administration of multiple VMWare ESXi environments across the RDT&E enterprise.
* Provide support the virtualization of Linux based virtual machines. Minimum Qualifications: * High School diploma or equivalent education
* 7+ years of experience in IT
* 2+ years of experience as a Systems Administrator working with Linux
* Must possess a CASP+, CISSP, or equivalent DoD 8570.01 / 8140 IAT Level III certification, or successfully obtain it within 30 days of offer acceptance and prior to beginning employment. Start date is contingent upon verification
* Experience with virtual and physical networking configuration
* Experience troubleshooting hardware, software, and networks
* Experience working with DISA STIG guidance and RMF requirements Preferred Qualifications: * RedHat 7, or higher, Enterprise administration, including workstation and server
* RedHat 8/Ubuntu22, or higher, Enterprise administration, including workstation and server
* Familiar with High Performance Computing (HPC) and Load Balancing for various applications Clearance Requirements: * Must have the ability to obtain and maintain an active US Government Secret Security Clearance
* Uncleared candidates will be required to obtain an interim secret security clearance to start Physical Requirements: * The person in this position must be able to remain in a stationary position 80% of the time.
* Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
* Patch and STIG Linux Operating to ensure compliance with DoD Information Assurance standards.
* Provide troubleshooting support for Linux/Windows Operating Systems.
* Perform system updates and server configurations, including upgrades of the Operating System.
* Implement changes to locally hosted workstations/servers. Support virtual and physical networking configurations.
* Provide hardware, software, and network troubleshooting.
* Provide support for the administration of multiple VMWare ESXi environments across the RDT&E enterprise.
* Provide support the virtualization of Linux based virtual machines. Minimum Qualifications: * High School diploma or equivalent education
* 7+ years of experience in IT
* 2+ years of experience as a Systems Administrator working with Linux
* Must possess a CASP+, CISSP, or equivalent DoD 8570.01 / 8140 IAT Level III certification, or successfully obtain it within 30 days of offer acceptance and prior to beginning employment. Start date is contingent upon verification
* Experience with virtual and physical networking configuration
* Experience troubleshooting hardware, software, and networks
* Experience working with DISA STIG guidance and RMF requirements Preferred Qualifications: * RedHat 7, or higher, Enterprise administration, including workstation and server
* RedHat 8/Ubuntu22, or higher, Enterprise administration, including workstation and server
* Familiar with High Performance Computing (HPC) and Load Balancing for various applications Clearance Requirements: * Must have the ability to obtain and maintain an active US Government Secret Security Clearance
* Uncleared candidates will be required to obtain an interim secret security clearance to start Physical Requirements: * The person in this position must be able to remain in a stationary position 80% of the time.
* Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
About ManTech
Sourced by ZipRecruiter
Industry
It services
Company size
5,001 - 10,000 Employees
Headquarters location
Herndon, VA, US
Year founded
1968