Senior Devops Engineer

Senior DevOps EngineerBailey Information Technology, LLC TS/SCI - Senior DevOps Engineer St. Louis, MO, VA, MD Location: St. Louis, MO; Chantilly, VA; Alexandria, VA; Gaithersburg, MD Clearance: TS/SCI required Required Certifications: DoD 8570 Compliant Certification (Security+) Level: T4 BIT, LLC is recruiting for a Senior DevOps Engineer with strong Continuous Integration / Continuous Delivery (CI/CD) experience to assist with the development, integration, deployment, and sustainment of mission critical systems.The primary duties will be to support the deployment of microservices via a DevSecOps pipeline within a Linux-based multi-tenant environment.Extensive experience designing, implementing, and securing virtual networks within AWSExperience implementing VPC network connectivityExperience diagnosing and resolving VPC connectivity issuesDevelop, update, and maintain GitLab CI/CD pipeline codeConfigure, troubleshoot, and deploy docker containersReview code within Git and extract/create engineering documentation as neededSupport Developer deploymentsProvide technical guidance for all capabilities/microservicesSupport Developer testing in the environmentCreate and Maintain DevOps documentationConduct Security remediation as needed from scansOther tasks as assignedProactive self-starter demonstrating a positive, willing attitude and excellent oral and written communication skills.Understanding of custom code development/reviewsExperience with GITLAB functionality, error codes and scriptingExperience using AWS services/technologies (e.g. CloudFormation, S3, ECS, EKS)Experience with AWS Serverless architectures (lambda, API gateway, load balancing, autoscaling)Experience supporting development testingExperience with cloud-based architecturesUnderstanding of DevSecOps methodologies and workflowExperience developing and managing CI/CD pipelinesKnowledge of SW Development and SW Sustainment PracticesTeam Collaboration tools (Jira, Confluence)Must possess an active Top Secret Security Clearance with ability to obtain SCI post hireMust be a U.S. CitizenTypically requires a BS in Information Systems, Information Technology, Computer Science or closely related discipline and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experience.Active TS/SCIExperience with GitLab CI/CDExperience with AWS Lambda and AWS ECSExperience with troubleshooting, configuring, and deploying docker containersAWS certification (e.g. DevOps Engineer, Solutions Architect)Linux certificationsExperience with ArcGIS or geospatial technologies