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Entry Level Linux Kernel Engineer Jobs in Frontenac, MO

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Entry Level Linux Kernel Engineer information

See Frontenac, MO salary details

$29K

$67K

$114K

How much do entry level linux kernel engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for entry level linux kernel engineer in Frontenac, MO is $67,035.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,800.00 and $75,900.00 per year, depending on experience, location, and employer.

What does an entry level Linux kernel engineer do?

An Entry Level Linux Kernel Engineer assists in developing, maintaining, and debugging the Linux kernel, which is the core part of the Linux operating system. They typically work on tasks such as fixing bugs, implementing new features, and ensuring hardware compatibility. This role often involves writing code in C, understanding kernel modules, and collaborating with more experienced engineers to learn industry best practices. Entry level engineers may also contribute to open-source projects and review documentation to expand their knowledge of operating system internals.

What are some common challenges faced by entry level Linux kernel engineers during their first year on the job?

Entry level Linux Kernel Engineers often encounter challenges such as understanding the complexity of kernel codebases, adhering to strict coding standards, and navigating the open-source community’s workflow for submitting patches. Collaborating with experienced engineers and participating in code reviews can be overwhelming at first, but these experiences are crucial for skill development. Additionally, balancing bug fixes with learning new subsystems and tools is typical, so time management and a willingness to ask questions are important for success.

What are the key skills and qualifications needed to thrive as an entry level Linux kernel engineer, and why are they important?

To thrive as an Entry Level Linux Kernel Engineer, you need a solid understanding of C programming, operating systems concepts, and computer architecture, often backed by a degree in computer science or a related field. Familiarity with Linux kernel development tools, Git version control, and debugging utilities like GDB is typically required. Strong problem-solving skills, attention to detail, and effective communication help you quickly diagnose issues and collaborate with experienced engineers. These skills are essential for contributing to complex kernel projects, ensuring code quality, and efficiently resolving system-level challenges.

Are entry level Linux kernel engineers in demand?

Entry level Linux kernel engineers are in demand due to the widespread use of Linux in servers, cloud infrastructure, and embedded systems. Skills in C programming, kernel development, and familiarity with tools like Git and Linux kernel modules increase employability in this field.

What are popular job titles related to Entry Level Linux Kernel Engineer jobs in Frontenac, MO?

For Entry Level Linux Kernel Engineer jobs in Frontenac, MO, the most frequently searched job titles are:

Entry Level Linux Kernel Engineer jobs near you
Infographic showing various Entry Level Linux Kernel Engineer job openings in Frontenac, MO as of September 2026, with employment types broken down into 1% Internship, 92% Full Time, 3% Part Time, and 4% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $67,035 per year, or $32.2 per hour.

On Site - St. Louis MO - Senior Software Engineer

Saint Louis, MO • On-site

Object Computing, Inc.
IT Services • 51 - 200 employees
Learn more about Object Computing, Inc.external

$119K - $157K/yr

Full-time

Re-posted 11 days ago

Job description

On Site Required - In St. Louis MO
US Citizenship Required
Ready to contribute to cutting-edge defense technology and shape the future of battlefield superiority? Join our dynamic team working on a pivotal initiative focused on delivering advanced technological solutions to the U.S. Department of Defense and its allies. As a key member of our team, you'll be immersed in a challenging and rewarding environment where innovation thrives. We're collaborating with a leading mid-tier defense technology company specializing in areas like Advanced Sensing, Network Computing, and Force Protection, to develop and integrate state-of-the-art systems. If you're passionate about technology, thrive in a fast-paced setting, and want to make a tangible impact on national security, this project is for you. Be part of a team where your contributions are valued and your growth is encouraged, working alongside talented professionals dedicated to excellence and integrity. Dive into complex technical challenges, work with the latest tools and platforms, and experience the satisfaction of seeing your work directly contribute to significant advancements in defense technology.
Job Summary:
We are seeking a highly skilled Senior Software Engineer with robust expertise in C++ embedded development for a position based in St. Louis, Missouri. The ideal candidate will have a diverse set of programming skills that also includes languages other than C++. The right individual will contribute to diverse projects, requiring on-site presence four days a week. U.S. Citizenship is required.
Key Responsibilities
  • Design, develop, and maintain robust and efficient embedded software systems using modern C++ and embedded Linux (PetaLinux) for critical defense applications.
  • Provide detailed technical explanations of projects, including problems and solutions implemented.
  • Understand and work with complex software systems, including SDKs, third-party APIs, testing tools, and bench systems.
  • Understand and use simulators for software testing, including creating or improving simulators.
  • Apply various testing methodologies, especially for testing inputs/outputs of "black boxes."
  • Debug communication problems between software and hardware devices.
  • Understand and perform codebase migration to new environments or operating systems.
  • Connect prior work and technical examples to the specific needs and challenges of our company, particularly in the aerospace, government, or defense sectors.

Required Skills & Qualifications
  • U.S. Citizenship required
  • Extensive experience in modern C++ and embedded Linux (PetaLinux).
  • Proficiency in scripting languages like PowerShell and Bash.
  • Experience with containerization technologies like Docker.
  • Familiarity with CI/CD pipelines.
  • Strong understanding of software systems complexities and "black boxes."
  • Proficiency in creating and consuming technical documentation.
  • Familiarity with UML diagrams and tools like Confluence, Visio, and Doxygen.
  • Experience with simulators for software testing.
  • Knowledge of various testing methodologies.
  • Strong debugging skills for software and hardware communication problems.
  • Experience with or understanding of codebase migration.
  • Ability to describe technical projects in detail and discuss technical aspects succinctly and with depth.
  • Ability to identify and solve complex technical problems.
  • Strong communication skills to explain technical concepts and processes.
  • Ability to work on-site 4 days a week in St. Louis, Missouri.

Preferred Skills:
  • Experience with Linux or VxWorks, kernel development, or distributed computing.
  • Proficiency in Python and Java.
  • Experience in the aerospace, government, or defense sectors.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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