Linux jobs in Aurora, IL

Junior DevOps Engineer / Windows / Linux / Woodridge, IL / Onsite

Woodridge, Illinois

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Today

This is a full-time, on-site opportunity in Woodridge, IL with a growing proprietary trading firm that develops data-driven trading strategies across global markets. You will support and improve the infrastructure powering trading operations, working with Linux and Windows servers, Python, Bash, PowerShell, TCP/IP networking, monitoring and alerting tools, infrastructure automation, databases, and production systems. This is an excellent opportunity for a technically curious junior engineer who

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Full-time

$80000 - $120000

Linux Admin/Application Support

Hybrid in Woodridge, Illinois

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Today

Linux Systems Admin/Application Support Engineer Salary: $85k-$120k + bonus Location: Woodridge, IL Hybrid: 4 days onsite, 1 day remote *We are unable to provide sponsorship for this role* Qualifications 1-3 years of professional experience in DevOps, Systems Administration, Infrastructure Engineering, SRE, or Trade Support Strong administration and troubleshooting skills Strong application troubleshooting support Experience supporting Linux Server environments Some knowledge of Windows se

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Full-time

85000 - 120000

Trading Firm Systems Administrator - Trading Applications, Windows, Linux, Networking

Woodridge, Illinois

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20d ago

NO SPONSORSHIP - NO OPT Junior DevOps - Engineer SALARY: $85k - $120k plus discretionary bonus LOCATION: WOODRIDGE, IL Onsite 4 days a week A startup, hedge fund/proprietary trading firm. Looking for a junior devops engineer with strong system administration skills. Linux on backend windows on frontend. Python bash PowerShell TCP/IP GIT CICD IoC observability monitoring 1-3 years experience no med to seniors Seeking a Junior DevOps Engineer to help build, support, and improve the infrastructure

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Full-time

85,000 - 120,000

Senior C++ Engineer / Prop Trading / Woodridge, IL

Woodridge, Illinois

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Today

An established proprietary trading organization in Woodridge, IL is expanding its engineering team as part of a large-scale technology growth initiative. The company develops highly performant trading systems and infrastructure and is seeking experienced C++ engineers who enjoy solving complex technical challenges involving low-latency processing, distributed systems, and large-scale performance optimization. This is an opportunity to join a business that views engineering as a strategic advanta

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Full-time

$150000 - $175000

Product Support Engineer Linux Wind River || Remote Role

Remote

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Today

Role: Product Support Engineer Duration: 12+ Months Location: Remote Role Description- Provide support for technologies including: VxWorks RTOSWind River LinuxHelix Virtualization Platform (HVP)Wind River Cloud Platform (WRCP)Embedded Linux environmentsKubernetesOpenStackContainer technologiesNetworking and virtualization platformsDevelopment toolchains and debugging environments

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Contract

Depends on Experience

Senior Linux System Administrator

Remote

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Today

Job Title: Senior Linux System Administrator Job Type: Full-Time Work Mode: Remote Experience: 10+ Years Job Description: We are seeking a highly experienced Senior Linux System Administrator with 10+ years of experience managing enterprise Linux environments. The candidate will be responsible for Linux server administration, system security, performance optimization, automation, storage, networking, backup/recovery, and troubleshooting. Required Skills & Experience: 10+ years of experience in L

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Full-time

Depends on Experience

Embedded Software Engineer || Oak Brook, IL

Oak Brook, Illinois

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6d ago

Embedded Software Engineer - Mid Location : Oak Brook, IL ( Onsite) Key Responsibilities Design and Development: Create software applications and systems that meet business requirements. Coding and Testing: Write clean, efficient, and well-documented code, and test software to ensure it meets quality standards. Problem-Solving: Identify and resolve software defects and issues. Collaboration: Work with stakeholders, including project managers, designers, and QA engineers, to ensure software meet

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Contract, Third Party

Depends on Experience

Linux Admin (Nearshore Mexico)

Remote or Texas

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Today

RESPONSIBILITIES: Kforce has a clilent in Monterrey, TX that is seeking a Linux Administrator. Summary: The Level 2 Linux Server Administrator is responsible for the day-to-day support, maintenance, and administration of Linux-based server environments to ensure optimal performance, reliability, and security. This role provides advanced technical support, resolves escalated infrastructure issues, and collaborates with internal stakeholders to deliver effective solutions. Key responsibilities in

Contract

$18 - $24 hourly

ARM Linux Build & Packaging Engineer / Linux Distribution Systems Engineer

Remote

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4d ago

Job Description: Experience in Linux distribution packaging and build systems.Package Management: Deep background in Debian packaging (dpkg, apt, debuild), metapackage creation, and repository maintenance.Systems Programming: Proficiency in C/C++, Bash, and Python for low-level build script modifications.Dependency Auditing: Experience resolving cross-compilation conflicts, library dependencies, and multi-arch build issues. Job Responsibilities: Audit all internal software dependency definitions

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Third Party, Contract

Depends on Experience

Linux/HPC System Administrator

Lemont, Illinois

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Today

The APS Engineering Support Division (AES) provides reliable operations and technical support to the Advanced Photon Source user community. AES works to ensure that the Advanced Photon Source maintains its status as a preeminent scientific user facility. We are seeking a highly skilled and motivated Linux/HPC System Administrator to manage and support the onsite HPC resources, beamline systems, and beamline services. Our administrators design, install, implement, and manage services running on

Full-time

USD 86,299.00 - 134,626.05 per year

Senior Linux Administrator (Active Clearance)

Remote or Oregon

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Today

Lumen is the trusted network for the AI-powered world, connecting people, data, and applications through our expansive fiber network and connected ecosystem. We enable secure, high-performance connectivity across cloud, edge, and AI workloads for enterprises, governments, and communities. At Lumen, you'll work on infrastructure customers rely on today and build for what's next, where performance, security, and resilience matter. This is a high accountability environment where bold ideas drive

Full-time

USD 82,969.00 - 110,625.00 per year

Linux Systems Security Engineer - TS/SCI

Remote

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is seeking an experienced Linux Systems Security Engineer to d

Full-time

USD 103,500.00 - 181,100.00 per year

Azure Linux & PaaS Platform Engineer

Remote or Georgia

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Today

Job Description Azure Linux & PaaS Platform Engineer About the Role We are seeking an experienced Azure Linux & PaaS Platform Engineer to administer, monitor, troubleshoot, and optimize Linux-based workloads and Azure platform services. The ideal candidate will have strong Linux system administration experience, hands-on Azure IaaS and PaaS knowledge, automation skills, security awareness, and the ability to support application teams across infrastructure, networking, identity, monitoring, and

Full-time

USD 85,470.00 - 111,000.00 per year

Senior Linux Engineer, Privileged Access

Remote

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Today

Description Keeper Security is hiring a Senior Linux Systems Engineer to join our Privileged Access Management team and help build secure endpoint privilege management capabilities for Linux environments. This is a 100% remote position, with an opportunity to work a hybrid schedule for candidates based in the Chicago, IL or El Dorado Hills, CA metro areas. Keeper's cybersecurity software is trusted by millions of people and thousands of organizations globally. Keeper is published in 23 languag

Full-time

Sr Systems Engineer - RHEL Linux Engineer

Remote

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26d ago

Overview Join an amazing team that is consistently recognized for our achievements and culture, including our most recent Forbes award of being one of America's Best Midsize Employers for 2026! Position Summary: The Systems Engineer, Senior is a senior level position that works independently to design, implement, administer and support critical, high transactional systems that have direct customer, revenue and /or compliance impact. Mentors and shares technical expertise with less experienced

Full-time

USD 94,458.00 - 179,048.00 per year

Linux Systems Administrator - Aircraft Integration

Remote or Orlando, Florida

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Today

Overview The Systems Integrator provides senior-level systems engineering and integration support for complex simulation systems, with responsibility for coordinating, designing, integrating, testing, and sustaining hardware and software components within a unified simulation environment. This position combines advanced systems engineering skills with a strong software development background to ensure simulation systems, applications, interfaces, data flows, and supporting infrastructure operat

Full-time

USD 165,000.00 per year

Staff Software Development Engineer - Linux Endpoint

Remote

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Today

Diversity. Inclusion. They're more than just words for us. They are the guiding values of how we build our teams, cultivate leaders, and create a culture where people feel connected. We take care of our employees so they can take care of our customers. Customers who come from all walks of life just like us. We hire incredible people from diverse backgrounds because when we are different together, we are stronger together. The Role As Staff Software Development Engineer, you'll be the Linux ke

Full-time

Linux Middleware Systems Administrator (Remote - Occasional Office Visits Required)

Remote

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27d ago

Overview About Unison: Unison's products power the business of government to work smoother and smarter, making critical federal processes and acquisitions simpler and more effective. Trusted by over 200,000 federal employees and government contractors, our AI-infused software and deep domain expertise help contract shops, cost engineers, 1102s, program managers, and budgeting professionals cut through friction, keep compliance airtight, and sharpen decisions. Our federal focus brings efficiency

Full-time

USD 100,000.00 - 150,000.00 per year

Embedded Software Engineer Intern

Oak Brook, Illinois

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Today

5630 Job Location: Oak Brook - Illinois - United States Category for Job Posting: Engineering and Technical Job Type for Job Posting: Intern or Co Op Working Mode for Job Posting: Fully On-Site Apply now Apply Now Start applying with LinkedIn Start Please wait About Us Innovation. Sustainability. Productivity. This is how we are Breaking New Ground in our mission to sustainably advance the noble work of farmers and builders everywhere. With a growing global population and increased demands on

Full-time

USD 19.57 - 35.02 per hour

Junior DevOps Engineer/System Administrator

Woodridge, Illinois

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Today

Junior DevOps Engineer An innovative trading technology organization is seeking a Junior DevOps Engineer to help strengthen and scale the infrastructure behind its real-time trading platforms. This opportunity is ideal for an early-career engineer who enjoys working at the intersection of systems, automation, and operations while gaining hands-on experience in a highly technical environment. As part of a collaborative engineering team, you'll contribute to the stability, performance, and continu

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Full-time

$85000 - $120000

Linux jobs in Aurora, IL, USA