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Linux Manager Jobs in Lombard, IL (NOW HIRING)

Sentinel

Linux Systems Administrator

Chicago, IL · On-site +1

$82K - $110K/yr

The engineer will troubleshoot hardware and software issues, manage capacity and backups, support ... Solid understanding of Linux operating systems, networking, and security, including TCP/IP, DNS ...

Sentinel

Linux Systems Administrator

Chicago, IL · On-site

$82K - $110K/yr

The engineer will troubleshoot hardware and software issues, manage capacity and backups, support ... Solid understanding of Linux operating systems, networking, and security, including TCP/IP, DNS ...

Sentinel

Linux Systems Administrator

Chicago, IL · Hybrid

$82K - $110K/yr

Sentinel is seeking a Linux Systems Engineer for one of our strategic partners. This administrator ... The engineer will troubleshoot hardware and software issues, manage capacity and backups, support ...

Alpha Nexus Group

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 ...

Alphanexusgroup

Lead Linux Engineer

Chicago, IL · On-site

$120 - $185/hr

Manage the server (Linux) and user (Windows) computer environment * Troubleshoot and resolve hardware and user software issues * Provision, install, and setup new computer infrastructure as required

Alpha Nexus Group

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 ...

Usg

Linux Systems Administrator

Chicago, IL · On-site

$95 - $145/hr

... Enterprise Linux and VMware ESXi on HPE hardware and in Azure Cloud. These servers are used ... Follow Change Management policy and Incident resolution timelines. Open and respond to required ...

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Linux Manager information

What is a Linux manager?

Linux Managers are IT professionals responsible for overseeing and maintaining Linux-based systems and servers within an organization. They manage a team of system administrators, ensure system reliability and security, plan upgrades, and implement best practices for Linux environments. Their role often includes troubleshooting complex issues, managing user access, and developing strategies for backups and disaster recovery. Linux Managers also coordinate with other IT departments to support business needs and ensure compliance with company policies.

What are the key skills and qualifications needed to thrive as a Linux manager, and why are they important?

To thrive as a Linux Manager, you need deep expertise in Linux system administration, network management, and scripting, often supported by a degree in computer science or a related field. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, and certifications such as RHCE are highly valuable. Leadership, problem-solving, and strong communication are essential soft skills for managing teams and coordinating complex projects. These skills ensure the secure, efficient, and reliable operation of IT infrastructure while fostering effective collaboration within technical teams.

What are some common challenges faced by Linux managers when leading a team of system administrators?

Linux Managers often encounter challenges such as balancing daily operational tasks with long-term infrastructure improvements, ensuring consistent security updates across multiple servers, and managing team workloads efficiently. They must also facilitate clear communication between team members and other departments, especially when troubleshooting complex issues or implementing new technologies. Strong leadership, effective delegation, and staying current with evolving Linux distributions and best practices are key to overcoming these challenges and supporting both the team and organizational goals.

What is the difference between Linux Manager vs Linux System Administrator?

AspectLinux ManagerLinux System Administrator
CertificationsLinux Professional Institute Certification (LPIC), CompTIA Linux+LPIC, CompTIA Linux+, Red Hat Certified Engineer (RHCE)
Work EnvironmentOversees teams, manages Linux infrastructure, strategic planningMaintains, configures, and troubleshoots Linux servers and systems
ResponsibilitiesTeam leadership, project management, system architectureSystem setup, maintenance, user support, security updates
Industry UsageIT companies, data centers, enterprise environmentsIT departments, hosting providers, enterprise networks

While both roles involve Linux systems, a Linux Manager typically oversees teams and strategic initiatives, whereas a Linux System Administrator focuses on day-to-day system maintenance and support. The certifications and work environments often overlap, but their responsibilities differ in scope and leadership level.

Is Linux still in demand?

Linux managers are in demand due to the widespread use of Linux in servers, cloud infrastructure, and cybersecurity. Skills in system administration, scripting, and certifications like RHCE or CompTIA Linux+ enhance job prospects in this field.

What cities near Lombard, IL are hiring for Linux Manager jobs?

Cities near Lombard, IL with the most Linux Manager job openings:

Linux Manager jobs near you

Senior Linux Kubernetes Engineer

Request Technology, LLC

Chicago, IL • On-site

Other

Re-posted 21 days ago

Job description

***We are unable to sponsor for this permanent full-time role***

***Position is Bonus eligible***

Prestigious Financial Institution is currently seeking a Sr. Linux Systems Engineer with strong Kubernetes experience. Candidate will be responsible for managing and improving our highly automated Linux-based systems and platforms while supporting our broader technology infrastructure with a focus on automation. candidate will be working collaboratively with our technology and operations teams to ensure the highest levels of system performance, security, and availability.

Responsibilities:

Managing and improving our Linux-based infrastructure with a focus on performance, reliability, and scalability.

Designing, deploying, and maintaining on-premises Kubernetes clusters and containerized workloads.

Developing and maintaining system-level software, middleware, and APIs to support internal platforms and services.

Automating system workflows and infrastructure tasks using Python, Bash, and configuration management tools like SaltStack.

Building and maintaining RPM packages and internal software repositories.

Collaborating with Application Support (SRE), Development, and Security teams to ensure secure, automated CI/CD and platform integration.

Diagnosing and resolving complex system-level issues involving the OS, network, or container runtime.

Implementing hardened security configurations, including system hardening, secure communications, and identity/access integration.

Participating in an on-call rotation to support critical infrastructure services.

Documenting architectures, tools, and operational processes to support long-term maintainability.

Qualifications:

5+ years of experience in Linux systems administration and infrastructure/platform engineering.

Production experience managing Kubernetes, preferably in bare-metal or on-premises environments (e.g., with kubeadm, RKE, or OpenShift).

Strong scripting and automation skills in Python and Bash.

In-depth knowledge of Linux internals, kernel tuning, and performance diagnostics.

Hands-on experience with SaltStack (preferred), Puppet, or Ansible for configuration management.

Familiarity with observability tools such as Prometheus, Grafana, or Loki.

Solid understanding of core infrastructure protocols and services (TCP/IP, DNS, NTP/PTP, DHCP, etc.). Experience managing CI/CD pipelines with tools such as Jenkins, GitLab, or similar.

Strong troubleshooting skills and a proactive approach to problem-solving.

Preferred Skills:

Certifications such as RHCE or LFCE.

Experience with container runtimes (Containers, Docker) and registry management.

Knowledge of GitOps workflows or tools like ArgoCD or Flux.

Background in security best practices and compliance (e.g., CIS benchmarks, STIGs).

Prior experience in highly regulated or low-latency environments.

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