linux system administrator

Alite Healthcare Solutions

Job Description &ndash; Linux System Administrator / Automation EngineerLocation: Sacramento, CaliforniaOverviewWe are seeking a highly skilled Linux System Administrator &amp; Automation Engineer to support enterprise operations across on-premises datacenters and hybrid cloud environments. The ideal candidate will have deep expertise in Red Hat Enterprise Linux (RHEL), Ansible automation, security compliance, and DevOps practices. This role involves system administration, security hardening, infrastructure automation, and cross-team collaboration to ensure reliable, secure, and scalable IT services.Key Responsibilities40% &ndash; System Administration and Automation<ul><li>Install, configure, and maintain Red Hat Enterprise Linux (RHEL) systems across multiple environments.</li><li>Perform account management, troubleshooting, and shell scripting to support daily Linux operations.</li><li>Develop and maintain Ansible playbooks, roles, and collections for automated provisioning and configuration.</li><li>Install, configure, and manage Red Hat Ansible Automation Platform (AAP), including controllers and execution environments.</li><li>Automate patch promotion, errata handling, and compliance workflows using Red Hat Satellite.</li></ul>20% &ndash; Security and Compliance<ul><li>Apply DISA STIG hardening standards and ensure adherence to Customer and NIST security policies.</li><li>Manage PKI infrastructure, including digital certificates and key lifecycle processes.</li><li>Implement and manage SELinux policies, firewall rules, and system access controls.</li><li>Monitor system logs, analyze security events, and respond to incidents.</li></ul>15% &ndash; DevOps and Containerization<ul><li>Manage and support containerized applications using Podman or Docker.</li><li>Support the installation, configuration, and operation of GitLab for CI/CD pipeline workflows.</li><li>Collaborate with development teams to align automation efforts with application delivery processes.</li></ul>15% &ndash; Infrastructure Integration<ul><li>Automate integration across datacenter and cloud services, enabling consistent infrastructure operations.</li><li>Administer VMware vSphere environments including VM provisioning, scaling, and resource optimization.</li><li>Support hybrid cloud deployments and cloud-native automation initiatives.</li></ul>10% &ndash; Documentation and Collaboration<ul><li>Maintain detailed and up-to-date technical documentation for systems, automations, and operational procedures.</li><li>Provide mentorship, technical guidance, and training to peers and junior team members.</li><li>Participate in cross-functional project teams to support enterprise IT and modernization initiatives.</li></ul>Pay: $50.00 - $52.00 per hourWork Location: In person

Linux System Administrator / Automation Engineer

Datamatics Global Services Ltd

<div><h1 class="jobSectionHeader">Linux/Unix System Administrator</h1>
Job Title: Linux/Unix System Administrator 
Experience: 7&ndash;8 Years 
Location: Remote 
Employment Type: Full-Time<h3 class="jobSectionHeader">
Role Summary</h3>
We are seeking an experienced Linux/Unix System Administrator to manage and secure our enterprise server infrastructure. The ideal candidate will have deep experience in system administration, performance optimization, automation, and troubleshooting mission-critical servers.<h3 class="jobSectionHeader"> 
Key Responsibilities</h3><ul><li>
Install, configure, and maintain Linux/Unix servers (RHEL, Ubuntu, Solaris, AIX, etc.).</li><li>
Manage system updates, patches, and kernel upgrades.</li><li>
Monitor server performance, availability, and security.</li><li>
Automate system tasks using shell scripting and tools (Ansible preferred).</li><li>
Troubleshoot OS issues, hardware failures, and performance bottlenecks.</li><li>
Configure storage, file systems, LVM, NFS, and virtualization.</li><li>
Implement backup strategies and system recovery processes.</li><li>
Maintain user accounts, groups, and security policies.</li><li>
Ensure compliance with IT and security standards.</li></ul><h3 class="jobSectionHeader"> 
Required Skills &amp; Experience</h3><ul><li>
7&ndash;8 years of Linux/Unix system administration experience.</li><li>
Strong experience in shell scripting (Bash, Korn, Perl).</li><li>
Familiarity with cloud platforms (AWS, Azure, GCP is a plus).</li><li>
Experience with automation (Ansible, Puppet, Chef).</li><li>
Strong understanding of networking (TCP/IP, DNS, firewalls).</li><li>
Experience with monitoring tools (Nagios, Grafana, Prometheus).</li><li>
Excellent troubleshooting and analytical skills.</li></ul>
YT7P7MbwoS</div>

Linux/Unix System Administrator

<div><h1 class="jobSectionHeader">Linux/Unix System Administrator</h1>
Job Title: Linux/Unix System Administrator 
Experience: 7&ndash;8 Years 
Location: Remote 
Employment Type: Full-Time<h3 class="jobSectionHeader">
Role Summary</h3>
We are seeking an experienced Linux/Unix System Administrator to manage and secure our enterprise server infrastructure. The ideal candidate will have deep experience in system administration, performance optimization, automation, and troubleshooting mission-critical servers.<h3 class="jobSectionHeader"> 
Key Responsibilities</h3><ul><li>
Install, configure, and maintain Linux/Unix servers (RHEL, Ubuntu, Solaris, AIX, etc.).</li><li>
Manage system updates, patches, and kernel upgrades.</li><li>
Monitor server performance, availability, and security.</li><li>
Automate system tasks using shell scripting and tools (Ansible preferred).</li><li>
Troubleshoot OS issues, hardware failures, and performance bottlenecks.</li><li>
Configure storage, file systems, LVM, NFS, and virtualization.</li><li>
Implement backup strategies and system recovery processes.</li><li>
Maintain user accounts, groups, and security policies.</li><li>
Ensure compliance with IT and security standards.</li></ul><h3 class="jobSectionHeader"> 
Required Skills &amp; Experience</h3><ul><li>
7&ndash;8 years of Linux/Unix system administration experience.</li><li>
Strong experience in shell scripting (Bash, Korn, Perl).</li><li>
Familiarity with cloud platforms (AWS, Azure, GCP is a plus).</li><li>
Experience with automation (Ansible, Puppet, Chef).</li><li>
Strong understanding of networking (TCP/IP, DNS, firewalls).</li><li>
Experience with monitoring tools (Nagios, Grafana, Prometheus).</li><li>
Excellent troubleshooting and analytical skills.</li></ul>
SkyBSUeJ1S</div>

<div><h1 class="jobSectionHeader">Linux/Unix System Administrator</h1>
Job Title: Linux/Unix System Administrator 
Experience: 7&ndash;8 Years 
Location: Remote 
Employment Type: Full-Time<h3 class="jobSectionHeader">
Role Summary</h3>
We are seeking an experienced Linux/Unix System Administrator to manage and secure our enterprise server infrastructure. The ideal candidate will have deep experience in system administration, performance optimization, automation, and troubleshooting mission-critical servers.<h3 class="jobSectionHeader"> 
Key Responsibilities</h3><ul><li>
Install, configure, and maintain Linux/Unix servers (RHEL, Ubuntu, Solaris, AIX, etc.).</li><li>
Manage system updates, patches, and kernel upgrades.</li><li>
Monitor server performance, availability, and security.</li><li>
Automate system tasks using shell scripting and tools (Ansible preferred).</li><li>
Troubleshoot OS issues, hardware failures, and performance bottlenecks.</li><li>
Configure storage, file systems, LVM, NFS, and virtualization.</li><li>
Implement backup strategies and system recovery processes.</li><li>
Maintain user accounts, groups, and security policies.</li><li>
Ensure compliance with IT and security standards.</li></ul><h3 class="jobSectionHeader"> 
Required Skills &amp; Experience</h3><ul><li>
7&ndash;8 years of Linux/Unix system administration experience.</li><li>
Strong experience in shell scripting (Bash, Korn, Perl).</li><li>
Familiarity with cloud platforms (AWS, Azure, GCP is a plus).</li><li>
Experience with automation (Ansible, Puppet, Chef).</li><li>
Strong understanding of networking (TCP/IP, DNS, firewalls).</li><li>
Experience with monitoring tools (Nagios, Grafana, Prometheus).</li><li>
Excellent troubleshooting and analytical skills.</li></ul>
nwS6LYK9AK</div>

VRG Pvt. Ltd.

<ul><li>Install, configure, and maintain Linux operating systems and related software and knowledge of Linux operating systems, including Ubuntu, CentOS, or Red Hat.</li><li>Monitor system performance, troubleshoot issues, and ensure high availability and reliability of Linux-based infrastructure.</li><li>Experience with virtualization technologies, such as VMware or KVM.</li><li>Collaborate with cross-functional teams to design and implement Linux-based solutions that meet business needs.</li><li>Implement and maintain security measures to protect Linux systems from unauthorized access and ensure compliance with industry regulations.</li><li>Perform regular system backups and disaster recovery procedures to minimize data loss and maintain business continuity.</li><li>Automate system administrative tasks using scripting languages such as Bash or Python to streamline processes and improve efficiency.</li><li>Manage user accounts, permissions, and access controls to ensure proper system security and data integrity.</li><li>Manage Linux users and client hosts in your realm from one central location with CLI, Web UI or RPC access. Enable Single Sign On authentication.</li><li>Install, configure, and maintain network services, including DNS, and LDAP.</li><li>Collaborate with software developers and system analysts to troubleshoot and resolve software compatibility issues on Linux platforms.</li><li>Evaluate and recommend software upgrades to improve system performance and scalability.</li><li>Proficient in Linux command-line interface (CLI) and shell scripting.</li><li>Familiarity with networking concepts, protocols, and services, including TCP/IP, DHCP, DNS, and VPN.</li><li>Knowledge of storage technologies, such as RAID, SAN, and NAS.</li><li>Understanding of security best practices and experience in implementing security measures on Linux systems.</li><li>Excellent problem-solving and troubleshooting skills with the ability to quickly identify and resolve technical issues.</li><li>Ability to work independently and in a team-oriented environment, collaborating with cross-functional teams.</li><li>Strong communication skills to effectively communicate technical concepts and solutions to technical and non-technical stakeholders.</li><li>Detail-oriented mindset with a focus on accuracy and attention to detail.</li><li>Bachelor's degree in Computer Science, Information Technology, or a related field.</li><li>Proven work experience as a Linux Administrator or a similar role.</li><li>Strong understanding of server hardware and experience in server management.</li><li>Experience with configuration , such as Ansible or Puppet, Mail Server FTP Server File Server Log Server Repo Server is a plus.</li><li>Knowledge of cloud platforms, such as AWS or Azure, is advantageous.</li><li>Familiarity with monitoring tools like Nagios or Zabbix is a plus.</li><li>Ability to adapt to new technologies and stay updated with industry trends and advancements in Linux administration.</li></ul>Requirement:Education: Bachelors in Computer Science or a related field.Age Limit: 25 to 30Experience:4+ Years as a System Administrator.Skills:First rate written and verbal communication skills.Please share your resume at adeel.ahmed@vrgworld.comJob Type: Full-timeWork Location: In person

Asst. Manager System (System Administrator)

Hobby Lobby

In search of a self-motivated Linux Administrator. The Linux Administrator is responsible for provisioning, installation, configuration, maintenance, and operations of both hardware and software of the environment. Primary Functions/Job Description <ul><li> Management of Linux systems </li><li> Install/configure new servers based on standards and operational requirements </li><li> Installation and maintenance of OS including: patching, new installs, and upgrades </li><li> Maintain, configure, monitor, tune, and troubleshoot Linux environment </li><li> Perform daily monitoring including: hardware, applications, key processes, and scheduled jobs </li><li> Maintain daily backup operations following operational guidelines </li><li> Develop, maintain, and contribute to installation and configuration procedures documentation </li><li> Perform regular security monitoring of Linux environment </li><li> Manage user accounts and access to systems </li></ul> Auto req ID 18059BR Job Title Linux Administrator Job Description - Requirements Preferred Skills <ul><li> Understanding of load balancing technology, server farms, and web services </li><li> Familiarity with DNS, TCP/IP, DHCP, HTTP, and TLS </li><li> Technical knowledge and experience with the following: <ul><li> Red Hat Linux, CentOS Linux, SUSE Linux, and Ubuntu Linux </li></ul></li><li> Experience with virtualization technologies </li><li> Server configuration and automation with Ansible </li><li> Strong scripting experience with one of: Shell, Python, Perl, PowerShell etc. </li><li> Knowledge of OpenShift Container Platform </li><li> Intermediate knowledge of Windows Server systems </li><li> Experience with Kafka environments </li></ul> Requirements: <ul><li> Minimum of 5 years Linux administration experience or cloud operations role </li><li> Minimum of 3 years scripting experience (Shell, Python, Perl, PowerShell, etc.) </li><li> Experience with Linux based OS configuration and management </li><li> Proficient in shell scripting, cron jobs, user account management, analyzing logs, configuration of common services </li><li> Problem troubleshooting and solving ability </li><li> Excellent written and oral communication skills including documentation </li><li> Ability to work in team environment and individually </li></ul> Benefits include: <ul><li> Competitive Wages </li><li> Medical, Dental and Prescription Plan </li><li> 401(k) Program with Company Match </li><li> Paid Vacation </li><li> Sick / Personal Pay (SPP) </li><li> Employee Discount </li><li> Life Insurance and Long Term Disability Insurance (LTD) </li><li> Flexible Spending Plan </li><li> Holiday Pay </li><li> Integris Clinic and Pharmacy on campus </li><li> Chaplain Services on campus </li></ul> Hobby Lobby Stores, Inc. is an Equal Opportunity Employer For reasonable accommodation of disability during the hiring process call . State/Province Oklahoma City Oklahoma City Address 1 7707 SW 44th Street Zip Code 73179 Required <ul></ul> Preferred <ul></ul> Job Industries <ul><li> Other </li></ul>

Linux Administrator - Health, 401(k), PTO & More

Linux Administrator

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Asst. Manager System (System Administrator)

Linux Administrator - Health, 401(k), PTO & More

Linux Administrator