Lead the installation, configuration, and maintenance of complex Linux server environments (e.g., RHEL, CentOS, Ubuntu). * Design and implement scalable and resilient Linux infrastructure solutions ...
Lead the installation, configuration, and maintenance of complex Linux server environments (e.g., RHEL, CentOS, Ubuntu). * Design and implement scalable and resilient Linux infrastructure solutions ...
What You Have * 3-5+ years of experience in Linux systems administration (RHEL, Ubuntu, or similar) * Experience integrating Linux systems into Windows environments (Active Directory, LDAP, SSO)
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What You Have * 3-5+ years of experience in Linux systems administration (RHEL, Ubuntu, or similar) * Experience integrating Linux systems into Windows environments (Active Directory, LDAP, SSO)
Linux Systems Engineer
Houston, TX ยท On-site
What You Have * 3-5+ years of experience in Linux systems administration (RHEL, Ubuntu, or similar) * Experience integrating Linux systems into Windows environments (Active Directory, LDAP, SSO)
Linux Systems Engineer
Houston, TX ยท On-site
What You Have * 3-5+ years of experience in Linux systems administration (RHEL, Ubuntu, or similar) * Experience integrating Linux systems into Windows environments (Active Directory, LDAP, SSO)
Linux Systems Administrator
Austin, TX ยท On-site
$55K - $69K/yr
Two years of systems administrative experience with RedHat Linux and/or Ubuntu operating systems. * Knowledge of maintaining Linux in a large enterprise environment. * Experience with VMWare or ...
Linux Systems Administrator
Austin, TX ยท On-site
$55K - $69K/yr
Two years of systems administrative experience with RedHat Linux and/or Ubuntu operating systems. * Knowledge of maintaining Linux in a large enterprise environment. * Experience with VMWare or ...
Senior Linux System Administrator - (Only W2)
Plano, TX ยท On-site
$60 - $65/hr
Strong knowledge of Linux distributions (e.g., Red Hat, Ubuntu) and cloud technologies (e.g., OpenStack, Kubernetes). * Expertise in scripting languages such as Python, Bash, or Perl for automation ...
Quick apply
Senior Linux System Administrator - (Only W2)
Plano, TX ยท On-site
$60 - $65/hr
Strong knowledge of Linux distributions (e.g., Red Hat, Ubuntu) and cloud technologies (e.g., OpenStack, Kubernetes). * Expertise in scripting languages such as Python, Bash, or Perl for automation ...
Proficiency with Windows Server (2016 2025) and Linux distributions such as RHEL and Ubuntu. * Strong background in Microsoft Azure (IaaS, Entra AD Connect, RBAC, ASR, Backup); Oracle Cloud ...
Proficiency with Windows Server (2016 2025) and Linux distributions such as RHEL and Ubuntu. * Strong background in Microsoft Azure (IaaS, Entra AD Connect, RBAC, ASR, Backup); Oracle Cloud ...
Strong proficiency in developing automation tools and micro benchmarking frameworks for validation using Python, Go, and Kubernetes in a Ubuntu Linux environment * Expertise with key monitoring ...
Strong proficiency in developing automation tools and micro benchmarking frameworks for validation using Python, Go, and Kubernetes in a Ubuntu Linux environment * Expertise with key monitoring ...
Linux Support Technician
San Antonio, TX ยท On-site
$17 - $19/hr
Experience with Ubuntu, Red Hat Enterprise Linux, or CentOS. * Experience with PuTTY, SecureCRT, VMware, Remote Desktop, ServiceNow, Jira, Remedy, Nagios, SolarWinds, or Splunk. * Basic Bash ...
Linux Support Technician
San Antonio, TX ยท On-site
$17 - $19/hr
Experience with Ubuntu, Red Hat Enterprise Linux, or CentOS. * Experience with PuTTY, SecureCRT, VMware, Remote Desktop, ServiceNow, Jira, Remedy, Nagios, SolarWinds, or Splunk. * Basic Bash ...
Strong proficiency in developing automation tools and micro benchmarking frameworks for validation using Python, Go, and Kubernetes in a Ubuntu Linux environment * Expertise with key monitoring ...
Strong proficiency in developing automation tools and micro benchmarking frameworks for validation using Python, Go, and Kubernetes in a Ubuntu Linux environment * Expertise with key monitoring ...
Linux Support Technician
$16 - $19/hr
Experience with Ubuntu, Red Hat Enterprise Linux, or CentOS. * Experience with PuTTY, SecureCRT, VMware, Remote Desktop, ServiceNow, Jira, Remedy, Nagios, SolarWinds, or Splunk. * Basic Bash ...
Linux Support Technician
$16 - $19/hr
Experience with Ubuntu, Red Hat Enterprise Linux, or CentOS. * Experience with PuTTY, SecureCRT, VMware, Remote Desktop, ServiceNow, Jira, Remedy, Nagios, SolarWinds, or Splunk. * Basic Bash ...
Linux Support Technician
$16 - $19/hr
Experience with Ubuntu, Red Hat Enterprise Linux, or CentOS. * Experience with PuTTY, SecureCRT, VMware, Remote Desktop, ServiceNow, Jira, Remedy, Nagios, SolarWinds, or Splunk. * Basic Bash ...
Linux Support Technician
$16 - $19/hr
Experience with Ubuntu, Red Hat Enterprise Linux, or CentOS. * Experience with PuTTY, SecureCRT, VMware, Remote Desktop, ServiceNow, Jira, Remedy, Nagios, SolarWinds, or Splunk. * Basic Bash ...
DevOps Administrator
Richardson, TX ยท On-site
$112K - $130K/yr
Install, configure, secure, and maintain Linux servers (RHEL, CentOS, Ubuntu, Debian) in physical, virtual, and cloud environments. * Manage system performance, high availability, backups, patching ...
DevOps Administrator
Richardson, TX ยท On-site
$112K - $130K/yr
Install, configure, secure, and maintain Linux servers (RHEL, CentOS, Ubuntu, Debian) in physical, virtual, and cloud environments. * Manage system performance, high availability, backups, patching ...
Senior Linux Administrator
Austin, TX ยท On-site
This is an exciting opportunity for a highly motivated Senior Linux Administrator to provide UNIX ... Strong skills in all aspects of RedHat, Ubuntu, Centos and Solaris including configuration ...
Senior Linux Administrator
Austin, TX ยท On-site
This is an exciting opportunity for a highly motivated Senior Linux Administrator to provide UNIX ... Strong skills in all aspects of RedHat, Ubuntu, Centos and Solaris including configuration ...
This is an exciting opportunity for a highly motivated Senior Linux Administrator to provide UNIX ... Strong skills in all aspects of RedHat, Ubuntu, Centos and Solaris including configuration ...
This is an exciting opportunity for a highly motivated Senior Linux Administrator to provide UNIX ... Strong skills in all aspects of RedHat, Ubuntu, Centos and Solaris including configuration ...
Software Principal Engineer (Linux and C++)
Austin, TX ยท On-site
$185K - $240K/yr
C++ is a must have and Ubuntu experience a plus * Firsthand, demonstratable, experience with Linux system design, development, and debugging * Ability to convey basic Linux troubleshooting and ...
Software Principal Engineer (Linux and C++)
Austin, TX ยท On-site
$185K - $240K/yr
C++ is a must have and Ubuntu experience a plus * Firsthand, demonstratable, experience with Linux system design, development, and debugging * Ability to convey basic Linux troubleshooting and ...
Software Principal Engineer (Linux and C++)
Austin, TX ยท On-site
$185K - $240K/yr
C++ is a must have and Ubuntu experience a plus * Firsthand, demonstratable, experience with Linux system design, development, and debugging * Ability to convey basic Linux troubleshooting and ...
Software Principal Engineer (Linux and C++)
Austin, TX ยท On-site
$185K - $240K/yr
C++ is a must have and Ubuntu experience a plus * Firsthand, demonstratable, experience with Linux system design, development, and debugging * Ability to convey basic Linux troubleshooting and ...
Proficient in Centos/RHEL and/or Ubuntu Linux distros including Python programming and bash scripting * In depth understanding of container technologies like Docker, Enroot Ways to stand out from the ...
Proficient in Centos/RHEL and/or Ubuntu Linux distros including Python programming and bash scripting * In depth understanding of container technologies like Docker, Enroot Ways to stand out from the ...
Senior HPC Cluster Engineer
Austin, TX ยท On-site
$103K - $142K/yr
Proficient in using Linux including Rocky/Centos/RHEL and/or Ubuntu Linux distributions. A solid understanding of container technologies such Enroot and Docker. * Proficiency in Python and Bash
Senior HPC Cluster Engineer
Austin, TX ยท On-site
$103K - $142K/yr
Proficient in using Linux including Rocky/Centos/RHEL and/or Ubuntu Linux distributions. A solid understanding of container technologies such Enroot and Docker. * Proficiency in Python and Bash
Senior AI and ML HPC Cluster Engineer
Austin, TX ยท On-site
$103K - $142K/yr
Proficient in administering Centos/RHEL and/or Ubuntu Linux distributions * Solid understanding of cluster configuration managements tools such as Ansible, Puppet, Salt * In depth understating of ...
Senior AI and ML HPC Cluster Engineer
Austin, TX ยท On-site
$103K - $142K/yr
Proficient in administering Centos/RHEL and/or Ubuntu Linux distributions * Solid understanding of cluster configuration managements tools such as Ansible, Puppet, Salt * In depth understating of ...
Key skills Linux (Ubuntu and RHEL) administration including networking and protocols. Solid experience on automation tools Puppet/Chef Sound understanding of Virtualization technology (KVM/XEN/LXC ...
Key skills Linux (Ubuntu and RHEL) administration including networking and protocols. Solid experience on automation tools Puppet/Chef Sound understanding of Virtualization technology (KVM/XEN/LXC ...
Ubuntu Linux information
See Texas salary details
$34.04 - $36.97
6% of jobs
$36.97 - $39.90
0% of jobs
$39.90 - $42.84
0% of jobs
$42.84 - $45.77
11% of jobs
$46.79 is the 25th percentile. Wages below this are outliers.
$45.77 - $48.70
21% of jobs
The median wage is $49.99 / hr.
$48.70 - $51.63
26% of jobs
$53.89 is the 75th percentile. Wages above this are outliers.
$51.63 - $54.56
14% of jobs
$54.56 - $57.50
7% of jobs
$57.50 - $60.43
4% of jobs
$60.43 - $63.36
4% of jobs
$63.36 - $66.29
6% of jobs
$34
$51
$66
How much do ubuntu linux jobs pay per hour?
What are some common challenges faced by professionals working in Ubuntu Linux system administration, and how can they be managed?
What are the key skills and qualifications needed to thrive as an Ubuntu Linux System Administrator, and why are they important?
What is the difference between Ubuntu Linux vs Linux System Administrator?
| Aspect | Ubuntu Linux | Linux System Administrator |
|---|---|---|
| Primary Focus | Operating system, user interface, and software management | System maintenance, network management, security, and troubleshooting |
| Required Skills | Linux commands, package management, basic scripting | Server management, scripting, networking, security protocols |
| Work Environment | Desktops, servers, cloud platforms | Data centers, enterprise servers, cloud infrastructure |
| Certifications | Ubuntu certifications, Linux Foundation certifications | CompTIA Linux+, RHCE, LPIC-2 |
Ubuntu Linux is an open-source operating system used on desktops and servers, focusing on user-friendly interface and software management. A Linux System Administrator manages and maintains Linux servers and networks, ensuring security and performance. While Ubuntu Linux is a specific OS, a Linux System Administrator works across various Linux distributions, including Ubuntu, to support enterprise infrastructure.
What are Ubuntu Linux administrators?

Senior System Administrator (Linux Admin/Developer)
Irving, TX โข On-site
Full-time
Posted 20 days ago
Job description
Job Summary:
The Senior System Administrator (Linux Admin) provides expert-level administration, troubleshooting, and optimization for Linux server environments within the financial firm's private cloud and virtualization infrastructure. This role ensures the high availability, security, and performance of critical Linux-based systems and provides technical leadership to the team.
Key Responsibilities:
- Lead the installation, configuration, and maintenance of complex Linux server environments (e.g., RHEL, CentOS, Ubuntu).
- Design and implement scalable and resilient Linux infrastructure solutions within virtualized platforms.
- Automate Linux system administration tasks using advanced scripting (e.g., Python, Bash) and configuration management tools (e.g., Ansible, Puppet).
- Perform advanced troubleshooting for complex Linux operating system issues, performance bottlenecks, and kernel-level problems.
- Implement and enforce robust security configurations, patching strategies, and compliance measures for Linux systems.
- Manage and optimize storage, networking, and virtualization integration for Linux instances.
- Provide technical guidance, mentorship, and training to junior administrators.
- Participate in on-call rotations and lead incident response for critical Linux systems.
Required Qualifications:
- Experience: 6-8 years of extensive hands-on experience as a Linux System Administrator in a large-scale, enterprise environment, preferably financial services.
- Technical Skills: Deep expertise in Linux operating systems (kernel, file systems, networking). Advanced scripting skills (Python, Bash). Strong experience with configuration management tools (Ansible, Puppet, Chef). Expertise in virtualization technologies (VMware vSphere/ESXi). Proficient in networking (TCP/IP, DNS, bonding) and storage (LVM, SAN/NAS).
- Education: Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience. Relevant advanced certifications (e.g., RHCE, Linux Foundation Certified Engineer).
- Soft Skills: Exceptional problem-solving and diagnostic skills. Strong analytical abilities. Excellent communication and leadership skills. Ability to work under pressure and manage critical systems.
Linux Developer
Job Summary: The Linux Developer designs, develops, and optimizes software solutions and custom scripts for Linux-based systems operating within the financial firm's physical, private cloud and virtualization infrastructure. This role focuses on enhancing the functionality, performance, and automation of core infrastructure components and services.
Key Responsibilities:
- Develop robust, scalable, and efficient applications or tools primarily for Linux environments.
- Write and optimize scripts for automation and system management.
- Design and implement custom solutions to integrate various Linux-based systems and services.
- Contribute to the configuration and management of Linux operating systems for optimal performance and security.
- Participate in code reviews, testing, and debugging processes.
- Collaborate with other infrastructure engineers to understand requirements and deliver tailored solutions.
- Ensure adherence to Citi standards, security best practices, and documentation requirements.
Required Qualifications:
- Experience: 6 -8 years of experience in software development with a strong focus on Linux environments.
- Technical Skills: Proficiency in one or more programming languages suitable for systems development (e.g., C/C++, Go, Python) or automation (Ansible, Chef) and strong shell scripting (Bash, KSH). Deep understanding of Linux operating system internals, system calls, and networking. Experience with virtualized environments (e.g., VMware) and private cloud concepts. Familiarity with version control (Git).
- Education: Bachelor's degree in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience.
- Soft Skills: Strong analytical and problem-solving skills. Ability to work independently and collaboratively. Excellent communication skills.