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Senior Linux Systems Engineer Jobs in Illinois (NOW HIRING)

2T Consulting

We are seeking a Senior TIBCO BusinessEvents Engineer / Migration Lead to lead the TIBCO ... Strong experience with RHEL/Linux migration, particularly RHEL 7 to RHEL 9. * Hands-on experience ...

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Senior Linux Systems Engineer information

See Illinois salary details

$97.4K

$124K

$153.6K

How much do senior linux systems engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for senior linux systems engineer in Illinois is $123,964.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,300.00 and $133,700.00 per year, depending on experience, location, and employer.

What does a senior Linux systems engineer do?

A Senior Linux Systems Engineer is responsible for designing, implementing, and maintaining complex Linux-based systems and servers within an organization. Their duties often include configuring system architecture, ensuring system security and reliability, automating processes with scripting, and troubleshooting advanced issues. They may also mentor junior engineers, manage large-scale deployments, and contribute to planning the IT infrastructure. This role requires deep expertise in Linux operating systems, networking, and system optimization.

How does a senior Linux systems engineer typically collaborate with development and security teams?

A Senior Linux Systems Engineer often works closely with development teams to ensure that infrastructure is tailored to the needs of applications, facilitating smooth deployments and resolving compatibility issues. Collaboration with security teams is also essential, as they help implement and maintain system hardening, intrusion detection, and compliance with security policies. Regular meetings, ticketing systems, and cross-functional project planning are common ways these teams work together to ensure system reliability, security, and performance.

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

To thrive as a Senior Linux Systems Engineer, you need expert-level knowledge of Linux/Unix systems administration, scripting languages (such as Bash or Python), and a degree in computer science or a related field. Familiarity with configuration management tools (like Ansible or Puppet), cloud platforms (AWS, Azure), and relevant certifications (e.g., RHCE, LFCS) are highly valued. Strong problem-solving abilities, effective communication, and the ability to mentor junior engineers distinguish top performers in this role. These skills and qualities are vital for ensuring system reliability, optimizing performance, and driving team success in complex IT environments.

What is the difference between Senior Linux Systems Engineer vs Linux Systems Administrator?

AspectSenior Linux Systems EngineerLinux Systems Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining, monitoring, and supporting Linux systems
ResponsibilitiesAdvanced system architecture, scripting, troubleshooting complex issuesRoutine system setup, updates, user management
Industry UsageTech companies, data centers, cloud providersEnterprises, hosting providers, IT departments

The main difference is that Senior Linux Systems Engineers focus on designing and optimizing Linux infrastructure, while Linux Systems Administrators handle daily maintenance and support tasks. The engineer role involves more strategic planning and complex problem-solving, whereas the administrator role emphasizes operational support and system stability.

What cities in Illinois are hiring for Senior Linux Systems Engineer jobs?

Cities in Illinois with the most Senior Linux Systems Engineer job openings:

What are popular job titles related to Senior Linux Systems Engineer jobs in IL?

For Senior Linux Systems Engineer jobs in IL, the most frequently searched job titles are:

Senior Linux Systems Engineer jobs near you

Senior TIBCO BusinessEvents Engineer - RHEL Migration Lead

2T Consulting

Melrose Park, IL • On-site

Full-time

Posted 13 days ago

Job description

We are seeking a Senior TIBCO BusinessEvents Engineer / Migration Lead to lead the TIBCO BusinessEvents 5.5 to 6.4 upgrade and RHEL 7 to RHEL 9 migration. The role will oversee planning, refactoring, testing, migration waves, cutover, rollback, hypercare, and production stabilization.

Primary Responsibilities

  • Lead the integrated TIBCO BusinessEvents and RHEL migration plan, including sequencing, dependencies, risks, and acceptance criteria.

  • Coordinate technical teams and stakeholders through readiness reviews and go-live decisions.

  • Lead application migration waves, side-by-side server rebuilds, CI/CD deployments, parallel-run validation, cutover, rollback, and hypercare.

  • Ensure BusinessEvents applications are successfully migrated to the hardened RHEL 9 platform.

  • Drive production stabilization and ensure operational documentation is completed.

Required Skills & Experience

  • 15+ years of IT experience, including 5+ years in a technical leadership role.

  • Must have TIBCO BusinessEvents 5.5 to 6.4 upgrade experience.

  • Strong experience with RHEL/Linux migration, particularly RHEL 7 to RHEL 9.

  • Hands-on experience with:

    • TIBCO BusinessEvents

    • TIBCO EMS

    • Java

    • SQL/JDBC

    • Jenkins

    • Terraform

    • Ansible

    • Datadog

  • Strong experience in migration planning, cutover, rollback, hypercare, and production support.

  • Excellent technical leadership, coordination, and stakeholder management skills.

Apply