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Contract Linux Kernel Engineer Jobs in Illinois (NOW HIRING)

Simplex Trading

Infrastructure Engineer

Chicago, IL

$110K - $145K/yr

Thorough understanding of Linux (kernel, modules, filesystems) with special emphasis on the network stack, especially multicast, and OpenOnload * Experience working with Linux and standard tools ...

RIIM

C++ Developer

Peoria, IL · On-site

$48 - $64.75/hr

In-depth knowledge of Linux kernel networking subsystems. * Experience with TCP/IP, UDP, IPsec, and other networking protocols. * Familiarity with socket programming and network socket APIs.

Geneva Trading

Mid-level Systems Engineer

Chicago, IL · On-site

$100K - $150K/yr

Geneva Trading is seeking a Mid-Level System Engineer to join our Core Infrastructure team in ... Advanced Linux: Deep knowledge of the Linux kernel, system internals, and performance profiling ...

Old Mission

C++ Software Engineer

Chicago, IL · On-site

... the Linux kernel, systems programming • A passion for solving challenging problems • Strong systems knowledge and prefer some experience in developing low latency systems • Experience with ...

Old Mission

C++ Software Engineer

Chicago, IL · On-site +1

$175K - $300K/yr

In-depth knowledge of the Linux kernel, systems programming * A passion for solving challenging problems * Strong systems knowledge and prefer some experience in developing low latency systems

Old Mission Capital

C++ Software Engineer

Chicago, IL · On-site

$175K - $300K/yr

In-depth knowledge of the Linux kernel, systems programming * A passion for solving challenging problems * Strong systems knowledge and prefer some experience in developing low latency systems

DTI

Senior Software Engineer - Low Latency

Chicago, IL · On-site

$126K - $166K/yr

Advanced knowledge of Linux OS and Linux kernel internals. * Experience tuning applications for ... Contract Duration: 6 Months Location: Chicago, IL (Primary) or New York, NY Work Arrangement:

Geneva Trading

Junior Software Engineer

Chicago, IL · On-site

$80K - $130K/yr

This role is for the curious mind-the engineer who doesn't just want to write a strategy but wants to understand exactly how the Linux kernel handles every packet that strategy sends. Core ...

Simplex Trading

Infrastructure Engineer

Chicago, IL · On-site

$125K - $200K/yr

Thorough understanding of Linux (kernel, modules, filesystems) with special emphasis on the network ... Infrastructure Engineer pay range $125,000-$200,000 USD Why us? Founded in Chicago in 2004, Simplex ...

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

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Showing results 1-20

All JobsContract Linux Kernel Engineer JobsContract Linux Kernel Engineer Jobs in Illinois

Contract Linux Kernel Engineer information

What is the difference between Contract Linux Kernel Engineer vs Contract Embedded Linux Developer?

AspectContract Linux Kernel EngineerContract Embedded Linux Developer
Required CredentialsLinux kernel knowledge, C programming, Linux certificationsEmbedded systems, Linux, C/C++, hardware familiarity
Work EnvironmentKernel development, system-level programming, Linux environmentsEmbedded devices, hardware integration, real-time systems
Employer & Industry UsageTech companies, hardware manufacturers, open-source projectsConsumer electronics, automotive, IoT devices
Search & Comparison IntentFocus on kernel-level expertise, system optimizationFocus on embedded system development, hardware-software integration

The Contract Linux Kernel Engineer primarily works on kernel development, system optimization, and low-level Linux system tasks. In contrast, the Contract Embedded Linux Developer focuses on developing Linux-based software for embedded devices, often involving hardware integration. Both roles require Linux and C expertise but differ in scope and environment, catering to different industry needs.

What are the most commonly searched types of Linux Kernel Engineer jobs in Illinois? The most popular types of Linux Kernel Engineer jobs in Illinois are:
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What job categories do people searching Contract Linux Kernel Engineer jobs in Illinois look for? The top searched job categories for Contract Linux Kernel Engineer jobs in Illinois are:
What cities in Illinois are hiring for Contract Linux Kernel Engineer jobs? Cities in Illinois with the most Contract Linux Kernel Engineer job openings:
Contract Linux Kernel Engineer jobs near you
Infographic showing various Contract Linux Kernel Engineer job openings in Illinois as of June 2026, with employment types broken down into 39% Full Time, 58% Part Time, and 3% Nights. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.
Contract - Linux Administration

Contract - Linux Administration

Request Technology, LLC

Chicago, IL • On-site

Other

Posted 2 days ago

Job description

Contract Linux Administration

Rate: Open

Location: Chicago, IL (local candidates only)

Hybrid: 3 days onsite, 2 days remote

Duration: 6 months

Qualifications

  • 5+ years of experience in Linux system administration (RHEL, CentOS, Ubuntu)
  • Strong knowledge of server deployment and configuration management
  • Expertise in patch management and system upgrade procedures
  • Proven troubleshooting skills for Linux systems and applications
  • Experience with AWS cloud services and infrastructure management
  • Experience with Ansible
  • Knowledge of vulnerability assessment tools and remediation techniques
  • Experience using ServiceNow for incident management, change management, and workflows
  • Familiarity with virtualization technologies (VMware, KVM, etc.)
  • Working knowledge of networking concepts and security principles
  • Scripting skills in Bash/ksh, Python, or other relevant languages

Preferred

  • Experience with containerization (Docker, Kubernetes)
  • Knowledge of CI/CD pipelines and DevOps practices
  • Experience with Infrastructure as Code (Terraform, CloudFormation)

Responsibilities

  • 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
  • Plan and execute regular system patches and upgrades to ensure security and performance
  • Design and implement AWS infrastructure following best practices and cost optimization strategies
  • Manage AWS services including EC2, S3, VPC, IAM, RDS, and other relevant services
  • Identify, assess, and remediate vulnerabilities within Linux systems and applications
  • Conduct regular review of vulnerability scans reports and implement remediation strategies
  • Knowledge of creating content views and managing lifecycle environments in Red Hat Satellite
  • Create and manage JIRA, ServiceNow tickets, workflows, and change management processes
  • Monitor system health, performance, and capacity, taking proactive measures to prevent issues
  • Troubleshoot and resolve complex server issues in a timely manner
  • Implement security best practices and ensure compliance with organizational policies

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