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Coreos Jobs (NOW HIRING)

Apple

CoreOS Kernel Performance Engineer

Cupertino, CA · On-site

The CoreOS Kernel team within Apple's CoreOS organization is looking for an exceptional OS kernel performance engineer to push the boundary of performance on Apple Silicon platforms - from iOS to ...

Apple Inc.

$129 - $225/hr

Description As part of the CoreOS Kernel engineering team, you will work on the core layers of the operating systems. In this role you will analyze and optimize the OS performance on upcoming ...

New

Apple

CoreOS Kernel Performance Engineer

Cupertino, CA

$129K - $225K/yr

The CoreOS Kernel team within Apple's CoreOS organization is looking for an exceptional OS kernel performance engineer to push the boundary of performance on Apple Silicon platforms - from iOS to ...

Apple Inc.

$150 - $278/hr

Apple's CoreOS organization is seeking a highly motivated Software Development Engineer in Test to join the Darwin Ecosystem Quality Engineering team. We recognize that the quality of our software is ...

New

V2Soft

Sr Application Support

Cleveland, OH · On-site

Linux (RedHat Linux, CoreOS) system administration  * Shell scripting, bash, and/or Python  * Knowledge of DevOps tools such as Jenkins, Git, Ansible, Helm, Docker, and GitOps workflows. 

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How much do coreos jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for coreos in the United States is $26.34, according to ZipRecruiter salary data. Most workers in this role earn between $15.14 and $30.77 per hour, depending on experience, location, and employer.

What is a CoreOS engineer?

CoreOS engineers are professionals who specialize in working with CoreOS, a lightweight, container-focused Linux distribution designed for running containerized applications at scale. Their responsibilities often include deploying, managing, and maintaining CoreOS clusters, ensuring secure and efficient operation of containerized workloads, and integrating CoreOS with orchestration tools like Kubernetes. CoreOS engineers may also work on system automation, cluster monitoring, and troubleshooting distributed systems in cloud or on-premises environments. They need strong skills in Linux administration, containers (such as Docker), and infrastructure as code.

What skills and qualifications are needed to thrive as a CoreOS engineer?

To thrive as a CoreOS Systems Engineer, you need strong skills in Linux system administration, containerization, and distributed systems, typically backed by experience with CoreOS and related infrastructure. Familiarity with tools such as Docker, Kubernetes, ETCD, and cloud platforms is crucial, along with relevant certifications like Certified Kubernetes Administrator (CKA). Excellent problem-solving abilities, collaboration, and adaptability are valuable soft skills that help you stand out in this fast-evolving field. These skills ensure efficient deployment, maintenance, and scaling of container-based infrastructure critical to modern DevOps environments.

What are the most common challenges faced by engineers working with CoreOS in a production environment?

Engineers working with CoreOS often encounter challenges related to cluster management, rolling updates, and maintaining high availability. Since CoreOS is designed for large-scale, containerized workloads, ensuring seamless communication between nodes and managing distributed systems complexity can be demanding. Additionally, keeping up with security updates and integrating CoreOS with orchestration tools like Kubernetes requires continuous learning and adaptability. Collaborating closely with DevOps and security teams is essential to address these challenges effectively.

What is the difference between Coreos vs DevOps Engineer?

AspectCoreosDevOps Engineer
Required CredentialsLinux system administration, containerization, cloud platformsLinux/Unix, scripting, cloud services, automation tools
Work EnvironmentCloud infrastructure, container orchestration, DevOps teamsDevelopment and operations teams, automation pipelines
Employer & Industry UsageTech companies, cloud providers, startupsIT firms, software companies, enterprises

Coreos primarily focuses on container management and cloud infrastructure, while DevOps Engineers implement automation, CI/CD pipelines, and infrastructure as code. Although related, Coreos is more specialized in container OS and orchestration, whereas DevOps Engineers have a broader role in integrating development and operations processes.

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Coreos jobs near you
Infographic showing various Coreos job openings in the United States as of August 2026, with employment types broken down into 91% Full Time, and 9% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $54,791 per year, or $26.3 per hour.

CoreOS Kernel Performance Engineer

Cupertino, CA • On-site

Apple
Computer and Electronic Product Manufacturing • 10K+ employees

8.0

Company rating: 8.0 out of 10

Based on 677 frontline employees who took The Breakroom Quiz

7th of 30 rated technology retailers

People enjoy working here

Good employer

Recommended by students

Learn more about Appleexternal

Full-time

Posted 6 days ago

Job description

The CoreOS Kernel team within Apple's CoreOS organization is looking for an exceptional OS kernel performance engineer to push the boundary of performance on Apple Silicon platforms - from iOS to macOS, visionOS and beyond. If you have a passion for low-level programming, performance optimization, and working at the intersection of software and hardware, this is your opportunity to have a major impact on end-user experience across Apple's products.
Description
As part of the CoreOS Kernel engineering team, you will work on the core layers of the operating systems. In this role you will analyze and optimize the OS performance on upcoming platforms for responsiveness and efficiency. Drive innovative kernel and runtime design optimizations that improve scheduling, memory, and power efficiency. Collaborate with hardware architects and chip design teams to drive optimizations for Apple Silicon, and influence next generation CPU, GPU and memory subsystems. Engage across many teams, from hardware engineering to compiler, application and frameworks teams, to drive world-class end-to-end system performance.
Minimum Qualifications
Bachelor's degree in Computer Science or equivalent professional experience
Proficiency in C programming language
Strong understanding of OS fundamentals
Ability to collaborate across teams to drive development and performance optimizations
Preferred Qualifications
Experience with kernel development and low-level performance analysis.
Knowledge of modern CPU and memory architectures
Expertise with profiling tools and analysis (Instruments, VTune, etc.).
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About Apple

Sourced by ZipRecruiter

Imagine what you could do here! At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Dynamic, intelligent people and inspiring, innovative technologies are the norm here. The people who work here have reinvented entire industries with all Apple Hardware products. The same real passion for innovation that goes into our products also applies to our practices strengthening our dedication to leave the world better than we found it.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Cupertino, CA, US

Year founded

1976

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