Linux Kernel and Containerization SME
Listed on 2026-07-27
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IT/Tech
Unix/Linux, Systems Engineer, Cybersecurity
Opportunity
People Tec is currently seeking a Linux Kernel and Containerization Subject Matter Expert (SME) to support our Huntsville, AL location.
We are seeking a motivated Linux Kernel and Containerization Subject Matter Expert (SME) that can work with a diverse team to monitor, update, and support THAAD Hardware-in-the-loop (HWIL), Digital and simulation labs. Seeking a candidate with a strong background in containerization, Linux, Kernels, software development and security. Knowledge with a configuration management focus is a plus. Must be able to work in a team environment.
This lab supports the THAAD weapons system.
The ideal candidate will possess excellent communication skills both oral and written; exhibit the ability to adapt and thrive in a dynamic, customer focused work environment.
Duties- Kernel & OS Engineering:
Serve as the SME for Linux kernel customization. Install, configure, and maintain system hardware/software across RHEL 7-10 environments. - Infrastructure Management:
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 Operating System 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.
- Expert knowledge in container technologies.
- Demonstrated ability to design and maintain scalable, resilient container infrastructure.
- Proficiency in one or more programming languages.
- Provide troubleshooting support for hardware and software.
- Manage user accounts on classified systems using multi-factor authentication.
- Oversee the implementation of container solutions within a Linux operating system.
- 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.
- An active DoD Secret clearance is required to perform this work. Candidates are required to have an active Secret clearance upon hire, and the ability to maintain this level of clearance during their employment.
- Associate's or Bachelor's Degree in Computer Science, a 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.
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