Senior DevOps Engineer

The Leidos Spatial Solutions Division has an exciting opportunity for a senior DevOps Engineer to assist with the development, integration, deployment, and sustainment of mission‑critical systems that enable NGA's Geospatial Intelligence (GEOINT) mission collecting sciences, technology and tradecraft measuring and modeling the globe to provide three‑dimensional accuracy of every point in, on, or above the Earth. Work onsite from Alexandria, Chantilly, Gaithersburg, or St. Louis, while enjoying up to half‑time telework to keep your week balanced and productive. Bring your expertise, your curiosity, and your drive — we’ll give you the platform to thrive. Primary Responsibilities Support the deployment of microservices via a DevSecOps pipeline within a Linux‑based multi‑tenant environment. Design, implement, and secure virtual networks within AWS. Implement VPC network connectivity. Diagnose and resolve VPC connectivity issues. Develop, update, and maintain GitLab CI/CD pipeline code. Configure, troubleshoot, and deploy Docker containers. Review code within Git and extract/create engineering documentation as needed. Support developer deployments. Provide technical guidance for all capabilities/microservices. Support developer testing in the environment. Create and maintain DevOps documentation. Conduct security remediation as needed from scans. Other tasks as assigned. Basic Qualifications BS in Information Systems, Information Technology, Computer Science or closely related discipline with 8+ years of prior relevant experience, or a Master’s degree with 6+ years of prior relevant experience. Active Top Secret Security Clearance with SCI eligibility and ability to obtain a polygraph after hire. U.S. citizenship. Proactive self‑starter with a positive, willing attitude and excellent oral and written communication skills. Understanding of custom code development and reviews. Experience with GitLab functionality, error codes and scripting. Experience using AWS services and technologies (e.g., CloudFormation, S3, ECS, EKS). Experience with AWS serverless architectures (Lambda, API Gateway, load balancing, autoscaling). Experience supporting development testing. Experience with cloud‑based architectures. Understanding of DevSecOps methodologies and workflow. Experience developing and managing CI/CD pipelines. Knowledge of software development and software sustainment practices. Team collaboration tools (Jira, Confluence). Preferred Qualifications Active TS/SCI with polygraph. Experience with GitLab CI/CD. Experience with AWS Lambda and AWS ECS. Experience troubleshooting, configuring, and deploying Docker containers. AWS certification (e.g., DevOps Engineer, Solutions Architect). Linux certifications. Experience with ArcGIS or geospatial technologies. Pay Range $107,900.00 – $195,050.00 Benefits Employment benefits include competitive compensation, health and wellness programs, income protection, paid leave and retirement. EEO Statement All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #J-18808-Ljbffr