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GliaCell Technologies

Mission-focused software engineering

Principal DevOps Engineer

Full-TimeUpdated on 10/23/2026
$200k - $280k+ Sign-on bonus
Expert
Bachelor's
Columbia, MD, USA
In PersonOnsite full time in Columbia, Maryland.
DevOps & InfrastructureDevOps Engineering
No H1B Sponsorship
US Citizenship, US Top Secret Clearance Required

About the job

Requirements
  • Possess an active or reinstatable TS/SCI with Polygraph security clearance.
  • Be a U.S. citizen.
  • Have 12 years of professional or education experience and a Bachelor of Science degree, or four additional years of experience in place of the degree.
  • Work independently as well as on a team.
  • Have strong communication skills.
  • Have hands-on experience writing, deploying, and managing production-grade infrastructure using Terraform, including state management and modularity.
  • Have extensive experience building and maintaining complex automated CI/CD pipelines using GitLab.
  • Have a strong understanding of cloud-native technologies, including Docker containerization, Kubernetes orchestration, and major cloud platforms.
  • Have a solid grasp of Linux systems, cloud networking, and security principles.
Responsibilities
  • Design, provision, and maintain scalable Infrastructure as Code architectures using Terraform.
  • Architect, implement, and optimize robust CI/CD pipelines within GitLab for fast, secure, and reliable software delivery.
  • Deploy, manage, and scale cloud-native environments.
  • Partner with software engineering teams to streamline deployments, resolve pipeline bottlenecks, and enforce operational best practices.
  • Bridge development and operations to manage scalable environments and ensure reliable software delivery.
Desired Qualifications
  • Have experience working with OpenAPI specifications and generating, publishing, or managing SDKs to improve developer integrations.
  • Have Python scripting and programming skills for custom automation, internal tooling, or interacting with cloud APIs.
  • Be familiar with setting up and tuning modern monitoring, alerting, and logging stacks.

About the company

GliaCell Technologies is a technology contractor delivering software and systems engineering for national-security missions. Its teams work across software development, cloud and DevOps, data engineering, cybersecurity, and systems integration. The company recruits technical professionals for cleared work supporting government customers. The employer is best understood as a mission-focused government technology contractor, with engineers and technical specialists working on secure, complex systems where delivery practices, customer missions, and clearance requirements shape the work. That focus shapes its engineering disciplines, recruiting model, and customer environment.

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