Basic Qualifications Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: As an End-to-End Automation Engineer for our DevSecOps team, you'll be a core member of a high-performing, cross-functional team responsible for modernizing critical enterprise systems through intelligent automation, AI-powered infrastructure, and secure, scalable deployment pipelines. You won't just write scripts — you'll own and engineer complete automation solutions from the ground up. We encourage you to apply if you have any of these preferred skills or experiences: - Proven experience building end-to-end automation solutions using tools like GitLab CI, Kubernetes, Terraform, and Ansible — not just scripting, but full lifecycle design and implementation - Hands-on expertise deploying and managing containerized applications with Kubernetes and automating infrastructure provisioning with Terraform and Ansible in a DevSecOps environment - Experience building and owning CI/CD pipelines end-to-end, leveraging GitLab CI and AI-powered tools to automate testing, deployment, and operational workflows - Experience working with or familiarity with AI/ML models is preferred What Sets You Apart: - You write code to solve problems — if you're doing something manually more than twice, you're already automating it with GitLab CI, Terraform, Ansible, or Kubernetes - Deep expertise in end-to-end automation, from CI/CD pipeline design to self-healing infrastructure, container orchestration, and proactive reliability engineering - Strong understanding of DevSecOps principles with security embedded at every layer — infrastructure-as-code, automated compliance checks, and secure pipeline design - Experience working in complex, regulated, or mission-critical environments where Kubernetes, Terraform, and automated deployments are the standard, not the exception - A builder's mindset — you don't maintain the status quo, you transform it with the right tools and the right code Our Commitment to You: - An exciting career path with opportunities for continuous learning and development. - Research oriented work, alongside award winning teams developing practical solutions for our nation’s security - Flexible schedules with every other Friday off work, if desired (9/80 schedule) - Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more - See more at gdmissionsystems.com/careers/why-work-for-us/benefits Workplace Options:This position is fully remote/telework OR Hybrid/Flex as desired. Salary Note This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled. Combined Salary Range USD $124,397.00 - USD $138,003.00 /Yr. Company Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

• Engage with teams and improve service delivery and reliability across their entire lifecycle • Measure and monitor all production systems with an eye towards availability, latency and overall system health • Seek out the cause of errors and instability in our production cloud services and drive teams towards better operational excellence • Engage with product and platform teams to improve and evolve systems by lobbying for changes that improve reliability, resilience, and observability • Help Identify and drive down toil with creative innovation and automation • This position will require stand-by, on-call, or off-hours duties

• CI/CD sobre GitHub Actions: Diseñar, implementar, mantener y optimizar pipelines CI/CD para múltiples proyectos, asegurando buenas prácticas, escalabilidad y observabilidad. • Gobernanza de branching model: Definir y supervisar modelos de branching eficientes, garantizando consistencia entre equipos y buenas prácticas para releases, hotfixing y versionado. • Automatización y Scripting: Crear y mantener scripts en Bash, YAML y Python para facilitar procesos de integración, despliegue y automatización interna. • Infraestructura de despliegue: Gestionar despliegues en Kubernetes (AKS / OpenShift) y utilizar Helm para gestionar paquetes y configuraciones reproducibles. • Integración de herramientas adicionales: Trabajar con sistemas relacionados como Kafka, SonarQube, Jira, Confluence y otros elementos de la cadena DevOps. • Colaboración Multidisciplinaria: Trabajar con equipos de desarrollo, QA y operaciones para asegurar flujos de entrega ágiles, seguros y consistentes. • Evolución de la plataforma de CI/CD: Formar parte del equipo responsable de la evolución de la plataforma corporativa basada en GitHub Actions, proponiendo mejoras, nuevas herramientas y estándares.

• Develop, maintain, and monitor build automation systems to ensure seamless software builds and deployments • Write and maintain scripts for infrastructure deployment automation, monitoring, and configuration management • Monitoring and troubleshooting pipeline failures, optimizing build performance, and documenting pipeline architecture and operational standards • Implement and manage configuration management tools to ensure consistent environments across development, testing, and production • Document processes, procedures, and configurations to ensure clear communication and continuity • Work closely with software developers, QA engineers, and IT operations to ensure smooth delivery of the product • Serve with high autonomy as DRI for build and release infrastructure, owning CI/CD reliability and security SLAs; lead incident response and postmortems; and drive preventive, end‑to‑end improvements