Jobs via Dice
Overview
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Software Engineer SME
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Jobs via Dice . Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support defense and intel customers. The Chinook Program delivers mission-critical, modern software solutions across the customer’s enterprise using Agile, DevSecOps, and cloud-native methodologies. In this role, you will lead design and development efforts for scalable applications and services that power GEOINT production, data services, and mission user interfaces. Position may be performed in multiple locations; Gaithersburg, MD is the program’s primary work location. Gaithersburg, MD Alexandria, VA Chantilly, VA Aurora, CO St. Louis, MO Tucson, AZ Clearance Level Required: Must have a Top Secret with SCI eligibility and be able to obtain a Polygraph. Primary Responsibilities
Serve as the lead software engineer and technical advisor for mission applications under the Chinook program. Design, build, and maintain enterprise-grade microservices and APIs that support GEOINT data workflows. Lead agile development sprints, provide guidance on architectural decisions, and enforce DevSecOps best practices. Build and optimize containerized applications for deployment in classified AWS (C2S/GovCloud) or IC ITE environments. Collaborate with customer stakeholders, analysts, and development teams to translate mission needs into software solutions. Ensure solutions comply with customer and IC-wide cybersecurity, data governance, and open standards (e.g., NSG, OWMS). Mentor junior engineers, provide code reviews, and contribute to the technical roadmap and documentation. Basic Qualifications
Bachelor's degree in Computer Science, Software Engineering, or related field with 12-15 years of relevant experience, or Master's with 10-13 years of relevant experience. Proficient with the following technologies: Web: HTML, CSS, JSON, Ajax, REST APIs Object-oriented Programming: Python, Java, JavaScript Advanced Programming: Go Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django, Node.js, Flask, or Svelte Cloud Development: AWS, Azure, or similar cloud platforms Relational Databases: MySQL, PostgreSQL, or SQL Server Operating Systems: Windows, Linux Version Control: Git Proficiency with AWS (C2S/GovCloud) and Infrastructure-as-Code (Terraform, CloudFormation) Experience building and deploying containerized services (Docker/Kubernetes) Solid understanding of DevSecOps tools: GitLab CI/CD, Jenkins, SonarQube, Nexus, Keycloak, Vault Strong knowledge of Agile/Scrum practices and tools (JIRA, Confluence) Understanding of customer-specific data types and standards (e.g., OWMS/WFS, NSG, GEOINT workflows) Preferred Qualifications
Frontend Web Development: UI/UX NoSQL Database: OpenSearch/Elasticsearch Cloud Exposure: Multi-cloud architectures (AWS, IBM, Google, Azure, Oracle) Specific AWS Services: S3, SQS, SNS, EC2, CloudFormation, RDS Knowledge of GEOINT Functional Requirements or related IC systems Advanced certifications such as AWS Certified Developer or Solutions Architect, CISSP, SAFe Agile or similar Pay Range
Pay Range: $126,100.00 - $227,950.00
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Join to apply for the
Software Engineer SME
role at
Jobs via Dice . Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support defense and intel customers. The Chinook Program delivers mission-critical, modern software solutions across the customer’s enterprise using Agile, DevSecOps, and cloud-native methodologies. In this role, you will lead design and development efforts for scalable applications and services that power GEOINT production, data services, and mission user interfaces. Position may be performed in multiple locations; Gaithersburg, MD is the program’s primary work location. Gaithersburg, MD Alexandria, VA Chantilly, VA Aurora, CO St. Louis, MO Tucson, AZ Clearance Level Required: Must have a Top Secret with SCI eligibility and be able to obtain a Polygraph. Primary Responsibilities
Serve as the lead software engineer and technical advisor for mission applications under the Chinook program. Design, build, and maintain enterprise-grade microservices and APIs that support GEOINT data workflows. Lead agile development sprints, provide guidance on architectural decisions, and enforce DevSecOps best practices. Build and optimize containerized applications for deployment in classified AWS (C2S/GovCloud) or IC ITE environments. Collaborate with customer stakeholders, analysts, and development teams to translate mission needs into software solutions. Ensure solutions comply with customer and IC-wide cybersecurity, data governance, and open standards (e.g., NSG, OWMS). Mentor junior engineers, provide code reviews, and contribute to the technical roadmap and documentation. Basic Qualifications
Bachelor's degree in Computer Science, Software Engineering, or related field with 12-15 years of relevant experience, or Master's with 10-13 years of relevant experience. Proficient with the following technologies: Web: HTML, CSS, JSON, Ajax, REST APIs Object-oriented Programming: Python, Java, JavaScript Advanced Programming: Go Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django, Node.js, Flask, or Svelte Cloud Development: AWS, Azure, or similar cloud platforms Relational Databases: MySQL, PostgreSQL, or SQL Server Operating Systems: Windows, Linux Version Control: Git Proficiency with AWS (C2S/GovCloud) and Infrastructure-as-Code (Terraform, CloudFormation) Experience building and deploying containerized services (Docker/Kubernetes) Solid understanding of DevSecOps tools: GitLab CI/CD, Jenkins, SonarQube, Nexus, Keycloak, Vault Strong knowledge of Agile/Scrum practices and tools (JIRA, Confluence) Understanding of customer-specific data types and standards (e.g., OWMS/WFS, NSG, GEOINT workflows) Preferred Qualifications
Frontend Web Development: UI/UX NoSQL Database: OpenSearch/Elasticsearch Cloud Exposure: Multi-cloud architectures (AWS, IBM, Google, Azure, Oracle) Specific AWS Services: S3, SQS, SNS, EC2, CloudFormation, RDS Knowledge of GEOINT Functional Requirements or related IC systems Advanced certifications such as AWS Certified Developer or Solutions Architect, CISSP, SAFe Agile or similar Pay Range
Pay Range: $126,100.00 - $227,950.00
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