Linux Kernel and Containerization SME

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Requirements Summary

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.

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PeopleTec 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.

 

  • 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

Requirements

~1 min read

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
  • 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.

 

What We Offer

~1 min read

#cjpost #dpost

 

EEO Statement

 

PeopleTec, 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 our online system and you need an accommodation due to a disability, you may use the following email address, applicationhelp@peopletec.com and/or phone number (256.319.3800) to contact us about your interest in employment with PeopleTec, 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. PeopleTec, Inc. participates in E-Verify.

Location & Eligibility

Where is the job
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Listing Details

Posted
July 2, 2026
First seen
September 27, 2026
Last seen
September 28, 2026

Posting Health

Days active
0
Repost count
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Trust Level
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Scored at
September 28, 2026

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Linux Kernel and Containerization SME