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GliaCell Technologies

Mission-focused software engineering

DevOps Engineer

Full-TimeUpdated on 10/23/2026
$120k - $260k+ Sign-on bonus
Junior, Mid
Bachelor's, Master's
Annapolis Junction, MD, USA
HybridOn-site in Annapolis Junction; partial telework up to one day per week, available after acclimation and subject to removal.
DevOps & InfrastructureDevOps Engineering
No H1B Sponsorship
US Citizenship, US Top Secret Clearance Required

About the job

Requirements
  • Possess an active or reinstatable Top Secret/Sensitive Compartmented Information clearance with polygraph.
  • Have an active Top Secret clearance with polygraph, with a counterintelligence polygraph within the last seven years.
  • At Junior level, have at least two years of related experience; a Bachelor's degree is desired.
  • At Mid level, have at least eight years of related experience; a Bachelor's degree may substitute for four years of DevOps experience, or a Master's degree may substitute for two years of experience.
  • At Senior level, have at least 12 years of related experience; a Bachelor's degree may substitute for four years of DevOps experience, or a Master's degree may substitute for two years of experience.
  • At Principal level, have at least 16 years of related experience; a Bachelor's degree may substitute for four years of DevOps experience, or a Master's degree may substitute for two years of experience.
  • Be a U.S. citizen.
  • Work independently as well as on a team.
  • Have strong communication skills.
  • Have experience with Linux, AWS, MASH, and virtual machines.
  • Have experience with Docker Swarm.
  • Have experience deploying distributed web applications, such as GitLab CI/CD.
  • Have experience with Terraform scripting and virtual machine provisioning.
  • Have experience with Ansible scripting and development.
  • Have a thorough understanding of Docker and Docker Compose container technology.
  • Have experience with Git.
  • Work a rotating pager schedule for emergency 24/7 call-in support as required, roughly one week every four to six weeks.
Responsibilities
  • Work on the Report Authoring and Dissemination team.
  • Perform DevOps engineering for a modernization effort to converge Department of Defense authoring, dissemination, and supporting tools.
  • Deploy applications.
  • Install and configure complex software.
  • Manage network servers and technology tools.
  • Monitor and maintain the system to meet required performance levels.
  • Troubleshoot issues and outages.
  • Provide emergency 24/7 call-in support during assigned pager weeks; staff may charge four additional hours for the week they are on call.
Desired Qualifications
  • Have experience with Python scripting and development.
  • Have experience maintaining and configuring NiFi.
  • Have experience maintaining and configuring Elasticsearch.
  • Have experience with Java and Spring Boot for troubleshooting error logs.
  • Have experience with HAProxy.
  • Have experience with MongoDB.

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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