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GliaCell Technologies

Mission-focused software engineering

Principal DevOps Engineer

Full-TimeUpdated
$200k - $280k+ Sign-on bonus
Expert
Master's
Annapolis Junction, MD, USA
In PersonOnsite full time; little to no work from home, with a significant portion or all work performed in a SCIF.
DevOps & InfrastructureCloud 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 with polygraph security clearance; the counterintelligence polygraph must be within the last seven years.
  • U.S. citizenship is required.
  • Have at least 12 years of professional experience, or 10 years of professional experience with a related master's degree.
  • Hold a current CWIP (DoD 8140) certificate.
  • Work independently and as part of a team.
  • Communicate effectively.
Responsibilities
  • Provide a reliable, highly available platform that orchestrates microservices for a modernized operational system.
  • Architect infrastructure using AWS technologies and services.
  • Develop infrastructure as code and scripts to automate tasks, provision managed services, and build tools.
  • Install, configure, and performance-tune containerization technologies, including Kubernetes, EKS, ECS, Docker, and Docker Compose.
  • Perform high-level functional systems analysis, design, integration, documentation, cost analysis, implementation, and complex issue resolution.
  • Evaluate cloud infrastructure costs iteratively, recommend cost-saving measures, and reduce maintenance and AWS service costs.
  • Decompose sprint priorities and generate tickets aligned with internal team priorities.
  • Manage team tasking and sprint workloads to keep the team on task and executing in a coordinated manner.
  • Track ticket execution and drive technical direction of infrastructure to align with program and product needs.
  • Manage continuous integration and continuous delivery pipelines to automate building, testing, and deploying code using GitLab runners and Argo CD.
Desired Qualifications
  • Design, build, and maintain AWS infrastructure using services such as EC2, Lambda, S3, SNS, SQS, Event Router, Athena, and Step Functions, with Terraform and auto scaling.
  • Understand AWS networking principles, including VPCs, NATs, and IP gateways.
  • Develop and manage GitLab continuous integration and continuous delivery pipelines to automate deployment processes.
  • Collaborate with development teams to optimize application performance and reliability.
  • Troubleshoot infrastructure issues and ensure system uptime.
  • Have Kubernetes experience focused on EKS, ECS, and/or Fargate.

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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