Linux Kernel and Containerization SME

People Tec is currently seeking a Linux Kernel and Containerization Subject Matter Expert (SME) to support our Huntsville, AL location.

We are looking for a motivated SME who can work with a diverse team to monitor, update, and support THAAD HWIL, digital and simulation labs. This role requires a strong background in containerization, Linux, kernels, software development, security, and configuration management. The lab supports the THAAD weapons system.

The ideal candidate will possess excellent communication skills both oral and written, and will be able to adapt and thrive in a dynamic, customer‑focused work environment.

• Serve as the SME for Linux kernel customization; install, configure, and maintain system hardware and software across RHEL 7‑10 environments.
• Design, develop, and maintain highly scalable, resilient container infrastructures and Cloud Development Environments (CDE).
• Administer container orchestration clusters within strict air‑gapped/classified environments requiring Multi‑Factor Authentication (MFA).
• Automate OS builds and support the full lifecycle management of containerized applications.
• Work directly with existing codebases, contribute improvements, and adapt solutions to overcome constraints within legacy systems.
• Provide troubleshooting support for hardware and software.
• Manage user accounts on classified systems using MFA.
• Oversee the implementation of container solutions within a Linux operating system.

Required Skills /

Experience:

• 6+ years related experience.
• Must have Linux+ and Security+ certifications.
• Advanced knowledge of RHEL 7‑10 OS automation and Linux kernel customization.
• Travel up to 20%.
• Must be a U.S. Citizen.
• Active DoD Secret clearance required; maintain during employment.

Education Requirements:

• Associate's or Bachelor's Degree in Computer Science, related field, or equivalent experience.

People Tec, Inc. is an Equal Employment Opportunity employer and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its job application procedures. If you have any difficulty using its online system and you need an accommodation due to a disability, you may use the following email address,  and/or phone number ) to contact us about your interest in employment with People Tec, Inc.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state, or local law. People Tec, Inc. participates in E‑Verify.