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Junior Kernel Engineer Ubuntu Jobs in Virginia (NOW HIRING)

REDLattice Inc.

Android CNO Developer

Chantilly, VA · On-site

$100 - $130/hr

Reverse engineer native binaries and Android system components * Work with kernel subsystems, OS ... Mentor junior engineers and collaborate with mission operators Required Experience * Advanced ...

REDLattice

iOS CNO Software Engineer

Chantilly, VA · On-site

$53 - $73/hr

Debug user-space and kernel components using LLDB and other native debugging tools. * Reverse ... Mentor junior engineers and collaborate with mission operators. Required Experience * Advanced ...

Chenega Corporation

Solutions Engineer

Arlington, VA · On-site

Strong experience with Microsoft and Linux engineering (RHEL, Rocky, Ubuntu Server), SELinux, kernel tuning, systemd, and OS-level security. * Experience with configuration management tools (Ansible ...

SecuriGence

Solutions Engineer

Arlington, VA · On-site

Strong experience with Microsoft and Linux engineering (RHEL, Rocky, Ubuntu Server), SELinux, kernel tuning, systemd, and OS-level security. * Experience with configuration management tools (Ansible ...

Chenega Corporation

Solutions Engineer

Arlington, VA · On-site

Strong experience with Microsoft and Linux engineering (RHEL, Rocky, Ubuntu Server), SELinux, kernel tuning, systemd, and OS-level security. * Experience with configuration management tools (Ansible ...

SecuriGence

Solutions Engineer

Arlington, VA · On-site

Strong experience with Microsoft and Linux engineering (RHEL, Rocky, Ubuntu Server), SELinux, kernel tuning, systemd, and OS-level security. * Experience with configuration management tools (Ansible ...

SecuriGence

Solutions Engineer

Arlington, VA · On-site

Strong experience with Microsoft and Linux engineering (RHEL, Rocky, Ubuntu Server), SELinux, kernel tuning, systemd, and OS-level security. * Experience with configuration management tools (Ansible ...

SecuriGence

Solutions Engineer

Arlington, VA · On-site

Strong experience with Microsoft and Linux engineering (RHEL, Rocky, Ubuntu Server), SELinux, kernel tuning, systemd, and OS-level security. * Experience with configuration management tools (Ansible ...

SecuriGence

Solutions Engineer

Arlington, VA · On-site

Strong experience with Microsoft and Linux engineering (RHEL, Rocky, Ubuntu Server), SELinux, kernel tuning, systemd, and OS-level security. * Experience with configuration management tools (Ansible ...

Chenega MIOS

Solutions Engineer

Arlington, VA · On-site

Strong experience with Microsoft and Linux engineering (RHEL, Rocky, Ubuntu Server), SELinux, kernel tuning, systemd, and OS-level security. * Experience with configuration management tools (Ansible ...

Swift

Systems Engineer

Chantilly, VA · On-site

Design, build, maintain, and support Linux server infrastructure (CentOS, Ubuntu) and virtualized ... Mentor junior engineers and contribute to organizational best practices, engineering standards, and ...

The Swift Group, LLC

Systems Engineer

Chantilly, VA · On-site

... server infrastructure (CentOS, Ubuntu) and virtualized environments. • Administer and ... junior engineers and contribute to organizational best practices, engineering standards, and ...

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Junior Kernel Engineer Ubuntu information

What does a junior kernel engineer do at Ubuntu?

A Junior Kernel Engineer at Ubuntu works on maintaining and improving the Linux kernel, which is the core part of the Ubuntu operating system. Their tasks often include debugging kernel issues, developing new features, collaborating with senior engineers, and contributing to kernel updates and security patches. They may also review code, test kernel builds, and interact with the open-source community to ensure compatibility and performance. This role is ideal for those with a strong understanding of C programming, Linux internals, and a passion for open-source development.

What are the main responsibilities and typical challenges faced by a junior kernel engineer working on Ubuntu?

As a Junior Kernel Engineer on the Ubuntu team, you'll primarily assist in maintaining, debugging, and improving the Linux kernel to ensure compatibility and performance for Ubuntu releases. Daily tasks often include patch review, hardware compatibility testing, and collaborating with senior engineers to resolve kernel bugs. Common challenges involve understanding the complexities of kernel code, keeping up with upstream kernel changes, and ensuring stability across diverse hardware platforms. You’ll also participate in code reviews and work closely with both the wider Ubuntu community and other Canonical engineering teams.

What are the key skills and qualifications needed to thrive as a junior kernel engineer Ubuntu, and why are they important?

To succeed as a Junior Kernel Engineer Ubuntu, you need a solid understanding of Linux operating systems, C programming, and computer architecture, often supported by a degree in computer science or a related field. Familiarity with Git, kernel debugging tools, and build systems like Make, as well as experience with Ubuntu or Debian package management, is typically required. Strong problem-solving abilities, attention to detail, and effective teamwork are crucial soft skills in this role. These competencies enable efficient troubleshooting, robust code contributions, and smooth collaboration within the open-source community and engineering teams.

What is the difference between Junior Kernel Engineer Ubuntu vs Junior Linux Kernel Developer?

AspectJunior Kernel Engineer UbuntuJunior Linux Kernel Developer
Required CredentialsComputer Science degree, Linux certifications (e.g., Linux Foundation Certified Engineer)Similar credentials, often Linux certifications and programming skills
Work EnvironmentPrimarily in Linux-based environments, focusing on Ubuntu OSLinux kernel development, often in open-source projects
Employer & Industry UsageTech companies, open-source projects, hardware firms using UbuntuOpen-source communities, Linux distributions, hardware vendors
Common Search & ComparisonOften searched for by those working with Ubuntu-specific kernel tasksMore focused on kernel development across Linux distributions

Both roles involve Linux kernel work, but Junior Kernel Engineer Ubuntu emphasizes Ubuntu-specific kernel tasks, while Junior Linux Kernel Developer focuses on broader Linux kernel development across distributions.

What are popular job titles related to Junior Kernel Engineer Ubuntu jobs in Virginia?

For Junior Kernel Engineer Ubuntu jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Junior Kernel Engineer Ubuntu jobs in Virginia look for?

The top searched job categories for Junior Kernel Engineer Ubuntu jobs in Virginia are:

What cities in Virginia are hiring for Junior Kernel Engineer Ubuntu jobs?

Cities in Virginia with the most Junior Kernel Engineer Ubuntu job openings:

Junior Kernel Engineer Ubuntu jobs near you
Infographic showing various Junior Kernel Engineer Ubuntu job openings in Virginia as of August 2026, with employment types broken down into 91% Full Time, 5% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Android CNO Developer

REDLattice Inc.

Chantilly, VA • On-site

$100 - $130/hr

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

At REDLattice, we engineer capabilities at the edge of offensive cyber, vulnerability research, and low-level system development. Our mission is to deliver highly specialized CNO solutions that protect national security and support forward-leaning mission partners around the world. With locations in Northern Virginia, Melbourne, Florida, Tel Aviv, and beyond, REDLattice is rapidly scaling to meet evolving mission needs.

We are seeking an Android CNO Developer with deep technical and exploitation expertise to build custom capabilities, research advanced mobile security challenges, and support real-world operations. This role is ideal for someone who thrives on solving complex technical problems, innovating at speed, and working closely with mission users.

Responsibilities
  • Design, develop, and deploy custom CNO capabilities for the Android platform
  • Develop, test, and debug in C, C++, Python, and Android NDK environments
  • Conduct exploit development, vulnerability research, and PoC creation
  • Debug at kernel and user-space layers (gdb, LLDB, JNI, V8, Mojo)
  • Reverse engineer native binaries and Android system components
  • Work with kernel subsystems, OS internals, and mobile security mechanisms
  • Perform application research and behavioral analysis
  • Trace execution with low-level tooling to isolate and resolve issues
  • Produce documentation for operational use and sustainment
  • Mentor junior engineers and collaborate with mission operators
Required Experience
  • Advanced development in C, C++, Python, NDK
  • Kernel-level debugging (gdb) and low-level internals knowledge
  • UNIX/Linux internals and system-level engineering
  • Network socket programming & protocol analysis
  • Reverse engineering tools: IDA Pro, Ghidra, gdb, LLDB, Frida
  • Security protections (ASLR, DEP/NX, sandboxing) and bypass techniques
  • Experience with Git/GitLab
Desired Experience
  • Hooking & instrumentation (e.g., Frida)
  • ARM or related architecture assembly
  • Mobile vulnerability research & exploit chaining
  • SELinux, sandboxing, kernel hardening familiarity
  • Ability to operate autonomously in high-tempo environments
Security Clearance
  • Active Top Secret/SCI clearance
  • Polygraph required (or ability to obtain/maintain)
Why Join REDLattice?
  • Work on mission-driven technology at the cutting edge of cybersecurity and national defense
  • Join a passionate, elite team of innovators and problem-solvers
  • Competitive compensation and comprehensive benefits
  • Opportunities for career growth and leadership development
  • Be part of a culture that values innovation, collaboration, and continuous learning
Equal Employment Opportunity Statement

REDLattice is an equal-opportunity employer. We welcome applicants from all backgrounds and do not discriminate on the basis of race, color, religion, gender, age, national origin, veteran status, disability, or any other protected status.

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