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Senior Linux System Engineer Jobs in Naperville, IL

SG Cap Trading

Linux Systems Engineer

Chicago, IL

Troubleshoot Linux system issues and assist with hardware maintenance. Set up desktops, laptops ... Work-Life Balance - no excessive overtime Mentorship from senior engineers Experience with ...

SG Cap Trading

Linux Systems Engineer

Chicago, IL · On-site

Troubleshoot Linux system issues and assist with hardware maintenance. Set up desktops, laptops ... Work-Life Balance - no excessive overtime Mentorship from senior engineers Experience with ...

Cboe Global Markets

Senior Linux Engineer

Chicago, IL · On-site

Role Overview We are seeking a Senior Linux Platform Engineer to join our Systems Platform Engineer team. In this role, you willbe responsible formanaging and improving our highly automated Linux ...

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 ...

Cna

Senior Unix/Linux Engineer

Chicago, IL · Hybrid

Guide engineering and operations for Linux/UNIX and Windows Server across physical and virtual footprints; ensure best practices for reliability, security, and performance. * Define and maintain OS ...

CNA

Senior Unix/Linux Engineer

Chicago, IL · On-site

Guide engineering and operations for Linux/UNIX and Windows Server across physical and virtual footprints; ensure best practices for reliability, security, and performance. * Define and maintain OS ...

Kyndryl

Mainframe z/VM & Linux

Chicago, IL

... Engineer to support IBM Z virtualization environments and Linux on Z platforms. This role is responsible for provisioning, maintaining, and optimizing virtual machines and Linux systems running on z ...

Next Step Systems

Senior Systems Engineer

Chicago, IL · On-site

$107K - $147K/yr

Keywords: Chicago IL Jobs, Senior Systems Engineer, Linux Servers, Scripting, Automation Tools, TCP/IP, Networking Concepts, Trading Infrastructure, Financial, Software Engineer, Architect ...

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 ...

Next Step Systems

Senior Trading Systems Engineer

Chicago, IL · On-site

$107K - $147K/yr

Chicago IL Jobs, Senior Trading Systems Engineer, Linux Servers, Scripting, Automation Tools, TCP/IP, Networking Concepts, Trading Infrastructure, Financial, Software Engineer, Architect, Programmer ...

Apex Fintech Solutions

Sr Systems Engineer

Chicago, IL · Hybrid

$107K - $147K/yr

... passionate Senior Systems Engineer to join our infrastructure team. In this role you will build ... Operate and continuously improve Linux systems engineering and administration. * Deployment and ...

Apex Fintech Solutions

Sr Systems Engineer

Chicago, IL · On-site

$107K - $147K/yr

... passionate Senior Systems Engineer to join our infrastructure team. In this role you will build ... Operate and continuously improve Linux systems engineering and administration. * Deployment and ...

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All JobsLinux System Engineer JobsSenior Linux System Engineer JobsSenior Linux System Engineer Jobs in Naperville, IL

Senior Linux System Engineer information

See Naperville, IL salary details

$100.3K

$127.7K

$158.3K

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

As of Jul 15, 2026, the average yearly pay for senior linux system engineer in Naperville, IL is $127,736.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,800.00 and $137,800.00 per year, depending on experience, location, and employer.

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

To thrive as a Senior Linux System Engineer, you need deep expertise in Linux operating systems, scripting (such as Bash, Python, or Perl), system architecture, and a relevant degree or equivalent experience. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, cloud services, and certifications such as RHCE or LPIC are highly valued. Strong problem-solving, collaboration, and communication skills help you efficiently manage complex environments and mentor junior staff. These capabilities are crucial for ensuring system stability, security, and scalability in mission-critical IT infrastructures.

What are some common challenges a Senior Linux System Engineer faces when managing large-scale server environments?

Senior Linux System Engineers often encounter challenges related to maintaining system uptime, managing complex configurations, and ensuring security across a large number of servers. Troubleshooting issues in distributed environments, automating repetitive tasks, and keeping systems up-to-date with the latest patches are also frequent responsibilities. Collaboration with development, security, and networking teams is essential to resolve cross-functional issues and implement new solutions efficiently. Staying current with evolving technologies and best practices is key to overcoming these challenges and excelling in the role.

What does a Senior Linux System Engineer do?

A Senior Linux System Engineer is responsible for designing, implementing, maintaining, and troubleshooting Linux-based systems and servers within an organization. They ensure the reliability, security, and optimal performance of these systems, often leading projects and mentoring junior engineers. Their tasks may include automation, scripting, system updates, monitoring, and responding to incidents. They also collaborate with other IT teams to support business needs and implement best practices for system administration.

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

AspectSenior Linux System EngineerLinux System Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining and supporting existing Linux systems
ResponsibilitiesAdvanced troubleshooting, system architecture, scriptingSystem setup, user management, routine maintenance

The Senior Linux System Engineer typically focuses on designing and optimizing Linux environments, requiring advanced skills and certifications. In contrast, the Linux System Administrator handles daily maintenance and support tasks. Both roles often require similar certifications and work in similar environments, but their responsibilities differ in scope and complexity.

What are popular job titles related to Senior Linux System Engineer jobs in Naperville, IL? For Senior Linux System Engineer jobs in Naperville, IL, the most frequently searched job titles are:
What job categories do people searching Senior Linux System Engineer jobs in Naperville, IL look for? The top searched job categories for Senior Linux System Engineer jobs in Naperville, IL are:
What cities near Naperville, IL are hiring for Senior Linux System Engineer jobs? Cities near Naperville, IL with the most Senior Linux System Engineer job openings:
Senior Linux System Engineer jobs near you
Senior Linux Systems Engineer

Senior Linux Systems Engineer

Next Step Systems

Chicago, IL • On-site

Full-time

Medical, Retirement, PTO

Re-posted 8 days ago

Job description

Senior Linux Systems Engineer
This Senior Linux Systems Engineer position is fully onsite.
Responsibilities:
- Work collaboratively with technology and business teams on all aspects of a global trading and research infrastructure.
- Research and implement enhancements to infrastructure systems as well as automation and monitoring.
- Explore and work with industry leading technology and hardware.
- Work alongside industry experts in the fields of finance and technology.
- Lead/mentor junior team members.
- Take ownership of and leading projects from start to finish including design, roll out, and testing.
- Work on challenging and dynamic problems in a team atmosphere.
Qualifications:
- Past or present experience in the trading industry or at an exchange is required.
- Low-Latency experience is required for this role.
- 5+ years of experience with systems engineering oriented tasks.
- Bachelor's degree in Computer Science, Computer Engineering or an equivalent field.
- Strong Linux experience working with Linux servers in bare metal and virtualized environments.
- Experience with scripting languages bash and Python and automation tools.
- Understanding of TCP/IP and networking concepts.
- Financial or trading industry experience preferred.
- Excellent written and verbal communication skills.
- Must be willing to take ownership and lead others.
- Problem solvers who are driven, self-motivated, and "outside of the box" thinkers.
- Motivated, dependable, and responsible team players.
Benefits include medical insurance, retirement plan, PTO, etc. Salary: 80K+ DOE. Keywords: Chicago IL Jobs, Senior Linux Systems Engineer, Linux Servers, Scripting, Automation Tools, TCP/IP, Networking Concepts, Trading Infrastructure, Financial, Software Engineer, Architect, Programmer Analyst, Chicago Recruiters, Information Technology Jobs, IT Jobs, Chicago Recruiting
Company Will Relocate Candidates To Chicago! Company Will Sponsor Candidates!
Looking to hire for similar positions in Chicago, IL or in other cities? Our IT recruiting agencies and staffing companies can help.
We help companies that are looking to hire Senior Linux Systems Engineers for jobs in Chicago, Illinois and in other cities too. Please contact our IT recruiting agencies and IT staffing companies today! Phone 630-428-0600 ext 11 or email us at jobs@nextstepsystems.com. Click here to submit your resume for this job and others.
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