Extensive experience supporting a large-scale, global Linux server fleet and low-latency Linux systems * Deep knowledge of Linux internals and systems-level debugging, with a track record of solving ...
Extensive experience supporting a large-scale, global Linux server fleet and low-latency Linux systems * Deep knowledge of Linux internals and systems-level debugging, with a track record of solving ...
Linux Systems -Systems Engg -Admin
Chicago, IL · On-site
$60 - $70/hr
Deploy, configure, and maintain Linux servers in both physical, virtual, and AWS cloud environments * Implement and manage automated server provisioning using Ansible and other automation tools
Linux Systems -Systems Engg -Admin
Chicago, IL · On-site
$60 - $70/hr
Deploy, configure, and maintain Linux servers in both physical, virtual, and AWS cloud environments * Implement and manage automated server provisioning using Ansible and other automation tools
Senior Linux Systems Engineer
Chicago, IL · On-site
Chicago IL Jobs, Senior Linux Systems Engineer, Linux Servers, Scripting, Automation Tools, TCP/IP, Networking Concepts, Trading Infrastructure, Financial, Software Engineer, Architect, Programmer ...
Senior Linux Systems Engineer
Chicago, IL · On-site
Chicago IL Jobs, Senior Linux Systems Engineer, Linux Servers, Scripting, Automation Tools, TCP/IP, Networking Concepts, Trading Infrastructure, Financial, Software Engineer, Architect, Programmer ...
Chicago IL Jobs, Senior Linux Systems Engineer, Linux Servers, Scripting, Automation Tools, TCP/IP, Low Latency, Networking Concepts, Trading Infrastructure, Financial, Software Engineer, Architect ...
Chicago IL Jobs, Senior Linux Systems Engineer, Linux Servers, Scripting, Automation Tools, TCP/IP, Low Latency, Networking Concepts, Trading Infrastructure, Financial, Software Engineer, Architect ...
Server Engineer II
Chicago, IL · On-site
$116K - $144K/yr
This role focuses on day-to-day Linux server operations, drive proactive security remediation, and optimize cloud infrastructure to ensure reliability, scalability, and performance. You'll partner ...
Server Engineer II
Chicago, IL · On-site
$116K - $144K/yr
This role focuses on day-to-day Linux server operations, drive proactive security remediation, and optimize cloud infrastructure to ensure reliability, scalability, and performance. You'll partner ...
Server Engineer II
Chicago, IL · On-site
$116K - $144K/yr
This role focuses on day-to-day Linux server operations, drive proactive security remediation, and optimize cloud infrastructure to ensure reliability, scalability, and performance. You'll partner ...
Server Engineer II
Chicago, IL · On-site
$116K - $144K/yr
This role focuses on day-to-day Linux server operations, drive proactive security remediation, and optimize cloud infrastructure to ensure reliability, scalability, and performance. You'll partner ...
Unix Linux Engineer
Chicago, IL · On-site
Gomez) -Apache and Iplanet web servers -Middleware Engineering/J2SE Applications(a plus) - BEA ... Oracle 8i/9i/10G, 10G RAC (a plus) -Linux (RedHat/SuSe) (a plus) -Linux operating systems ...
Unix Linux Engineer
Chicago, IL · On-site
Gomez) -Apache and Iplanet web servers -Middleware Engineering/J2SE Applications(a plus) - BEA ... Oracle 8i/9i/10G, 10G RAC (a plus) -Linux (RedHat/SuSe) (a plus) -Linux operating systems ...
Gomez) -Apache and Iplanet web servers -Middleware Engineering/J2SE Applications(a plus) - BEA ... Oracle 8i/9i/10G, 10G RAC (a plus) -Linux (RedHat/SuSe) (a plus) -Linux operating systems ...
Gomez) -Apache and Iplanet web servers -Middleware Engineering/J2SE Applications(a plus) - BEA ... Oracle 8i/9i/10G, 10G RAC (a plus) -Linux (RedHat/SuSe) (a plus) -Linux operating systems ...
Administers, maintains, and supports complex and critical infrastructure in a Linux VMWare and Windows server environment. FGCU is building a culture of curiosity, commitment and collaboration. We ...
Administers, maintains, and supports complex and critical infrastructure in a Linux VMWare and Windows server environment. FGCU is building a culture of curiosity, commitment and collaboration. We ...
Linux Administrator
Itasca, IL · On-site
$80K - $115K/yr
Manage and scale the back-end infrastructure (Red Hat Enterprise Linux) supporting desktop operations, including update servers, authentication, and configuration management. * Security & Patching:
Quick apply
Linux Administrator
Itasca, IL · On-site
$80K - $115K/yr
Manage and scale the back-end infrastructure (Red Hat Enterprise Linux) supporting desktop operations, including update servers, authentication, and configuration management. * Security & Patching:
Lead Linux Engineer
Chicago, IL · On-site
System Administration (primary function) Manage the server (Linux) and user (Windows) computer environment Troubleshoot and resolve hardware and user software issues Provision, install, and setup new ...
Lead Linux Engineer
Chicago, IL · On-site
System Administration (primary function) Manage the server (Linux) and user (Windows) computer environment Troubleshoot and resolve hardware and user software issues Provision, install, and setup new ...
Systems Administrator
Chicago, IL · On-site +1
Administer Linux servers (deployment, patching, package management, service monitoring, performance tuning). * Administer Truenas (CORE and SCALE) file servers (management, service and performance)
Systems Administrator
Chicago, IL · On-site +1
Administer Linux servers (deployment, patching, package management, service monitoring, performance tuning). * Administer Truenas (CORE and SCALE) file servers (management, service and performance)
Systems Administrator
Chicago, IL · Remote
Administer Linux servers (deployment, patching, package management, service monitoring, performance tuning). * Administer Truenas (CORE and SCALE) file servers (management, service and performance)
Systems Administrator
Chicago, IL · Remote
Administer Linux servers (deployment, patching, package management, service monitoring, performance tuning). * Administer Truenas (CORE and SCALE) file servers (management, service and performance)
Lead Linux Engineer
Chicago, IL · On-site
System Administration (primary function) Manage the server (Linux) and user (Windows) computer environment Troubleshoot and resolve hardware and user software issues Provision, install, and setup new ...
Lead Linux Engineer
Chicago, IL · On-site
System Administration (primary function) Manage the server (Linux) and user (Windows) computer environment Troubleshoot and resolve hardware and user software issues Provision, install, and setup new ...
This role will focus on Linux and Windows server support, management of VMware vSphere/Nutanix Acropolis, and optimizing Azure cloud environment. Responsibilities: * Participation in an on-call ...
This role will focus on Linux and Windows server support, management of VMware vSphere/Nutanix Acropolis, and optimizing Azure cloud environment. Responsibilities: * Participation in an on-call ...
Linux Systems Administrator Location: Elk Grove, IL Full time Mid-level (3-5 years specific Linux ... Experience in server hardware technologies, including SAN. Effective oral and written communication ...
Linux Systems Administrator Location: Elk Grove, IL Full time Mid-level (3-5 years specific Linux ... Experience in server hardware technologies, including SAN. Effective oral and written communication ...
T3 Service Desk Engineer
Naperville, IL · On-site
$85K - $110K/yr
Proficient in Windows and Linux server administration, networking (LAN/WAN), virtualization (VMware, Hyper-V), cloud services (AWS, Azure), and security best practices. · Problem-Solving: Strong ...
Quick apply
T3 Service Desk Engineer
Naperville, IL · On-site
$85K - $110K/yr
Proficient in Windows and Linux server administration, networking (LAN/WAN), virtualization (VMware, Hyper-V), cloud services (AWS, Azure), and security best practices. · Problem-Solving: Strong ...
Linux Sys Admin on w2
Mundelein, IL · On-site
Responsibilities include server setup, maintenance, automation (Ansible/Terraform), and troubleshooting. Requirements: Associate's/Bachelor's in CS or related field 3-5 yrs Linux experience (SUSE ...
Quick apply
Linux Sys Admin on w2
Mundelein, IL · On-site
Responsibilities include server setup, maintenance, automation (Ansible/Terraform), and troubleshooting. Requirements: Associate's/Bachelor's in CS or related field 3-5 yrs Linux experience (SUSE ...
Linux Sys Admin on w2
Mundelein, IL · On-site
Responsibilities include server setup, maintenance, automation (Ansible/Terraform), and troubleshooting. Requirements: Associate's/Bachelor's in CS or related field 3-5 yrs Linux experience (SUSE ...
Quick apply
Linux Sys Admin on w2
Mundelein, IL · On-site
Responsibilities include server setup, maintenance, automation (Ansible/Terraform), and troubleshooting. Requirements: Associate's/Bachelor's in CS or related field 3-5 yrs Linux experience (SUSE ...
T3 Service Desk Engineer
$85K - $110K/yr
Proficient in Windows and Linux server administration, networking (LAN/WAN), virtualization (VMware, Hyper-V), cloud services (AWS, Azure), and security best practices. Problem-Solving: Strong ...
T3 Service Desk Engineer
$85K - $110K/yr
Proficient in Windows and Linux server administration, networking (LAN/WAN), virtualization (VMware, Hyper-V), cloud services (AWS, Azure), and security best practices. Problem-Solving: Strong ...
Linux Server information
What are the typical responsibilities of a Linux Server Administrator on a daily basis?
A Linux Server Administrator’s daily responsibilities often include monitoring server performance, applying security patches and updates, managing user accounts, and troubleshooting any issues that may arise. They also handle routine backups, configure new services, and document system changes to maintain a stable and secure infrastructure. Collaboration with network engineers, software developers, and technical support teams is common to resolve cross-functional issues or implement new technologies. By managing these critical tasks, Linux Server Administrators help ensure high system uptime and smooth IT operations for an organization.
What are the key skills and qualifications needed to thrive in the Linux Server position, and why are they important?
To thrive as a Linux Server Administrator, you need strong knowledge of Linux operating systems, command-line tools, system configuration, and scripting, typically supported by a degree in computer science or related certifications like CompTIA Linux+ or RHCSA. Familiarity with tools such as SSH, system monitoring utilities, configuration management software (e.g., Ansible, Puppet), and server virtualization platforms is essential. Excellent problem-solving skills, attention to detail, and clear communication help professionals manage incidents and collaborate with IT teams. These skills are critical for ensuring reliable server performance, security, and seamless business operations.
What is a Linux Server job?
A Linux Server job involves managing, configuring, and maintaining Linux-based servers to ensure optimal performance, security, and reliability. Professionals in this role handle tasks such as system administration, troubleshooting, software installations, and user management. They also implement security protocols, monitor system performance, and support network infrastructure. Strong knowledge of Linux distributions, scripting, and automation tools is essential for success in this role.
- Senior Linux System Administrator
- Remote Virtualization Administrator
- Remote Linux Systems Administrator
- Freelance Red Hat Linux Administrator
- Linux System Administrator Contract
- Volunteer Red Hat Linux Administrator
- Internship Red Hat Linux Administrator
- Senior Remote Linux System Administrator
- Trainee Red Hat Engineer
- Red Hat Linux Administrator

Other
Posted 27 days ago
Job description
As a Linux Engineering Team Lead, you will oversee the Linux Engineering team while remaining hands-on. You'll help set technical direction and operational standards for Linux infrastructure supporting our real-time trading environment, development systems, research compute, and orchestration clusters. This role requires deep technical, operational, and people leadership skills to deliver results across the trading platform.
What You'll DoLead and develop the Linux Engineering team; translate business needs into a clear roadmap and drive accountability across project and operational work
Own the design, implementation, and operation of a global Linux infrastructure footprint with a focus on reliability, performance, and determinism
Automate and standardize fleet operations (provisioning, configuration management, patching, upgrades, lifecycle) and improve monitoring/alerting to reduce time-to-detect and time-to-recover
Establish operational excellence (runbooks, incident response, post-incident learning) and mentor engineers through debugging, performance tuning, and architecture decisions
Partner across execution, network, and development teams to plan and coordinate changes; guide projects end-to-end and participate in an on-call rotation
Experience managing a team of people (e.g., conducting 1:1s, contributing to hiring or performance decisions)
Extensive experience supporting a large-scale, global Linux server fleet and low-latency Linux systems
Deep knowledge of Linux internals and systems-level debugging, with a track record of solving performance issues
Demonstrated success in leadership and stakeholder management
Strong problem-solving under pressure and a collaborative, customer-service mindset; financial trading industry experience preferred
Salary Range: $200,000 - $250,000, plus a discretionary bonus.
The discretionary bonus will be dependent upon the individuals skills, experience, qualifications, and firm performance.Â