Senior Platform Engineer (OpAI)

Science Applications International Corp.; San Diego (CA); On-site; USD 160,000 - 200,000; Full time

Benefits offered by this job

Onsite role in San Diego

Up to 15% travel

Job summary

Science Applications International Corp. in San Diego, CA is seeking a Senior Platform Engineer to design, build, and secure cloud infrastructures AWS GovCloud, enabling advanced AI/ML workloads for naval platforms.

The role requires hands-on engineering, collaboration across DevSecOps and software teams, and the ability to meet DoD cybersecurity standards. Onsite with travel up to 15%, you will mentor junior engineers and document systems for compliance.

Qualifications

• Bachelor's degree in Computer Science, Engineering, Information Systems, or related STEM field with fourteen (14) years or more experience; Masters and twelve (12) years or more experience; PhD or JD and nine (9) years or more experience.
• Must be a U.S. Citizen.
• Must have an Active Top Secret Clearance to start.
• Must be able to obtain a TS/SCI after start.
• Experience working as a cloud engineer, cloud administrator, cloud architecture, DevOps engineer, IT Specialist, platform engineer, site reliability engineer, release engineer, systems administrator, systems engineer, or similar role.
• Strong knowledge of either cloud platforms (e.g., AWS, Azure) or containerization technologies (e.g., Docker, Kubernetes).
• Some proficiency in scripting languages (e.g., Python, Bash) for automation tasks.
• Some experience with Infrastructure as Code (e.g., Terraform, Ansible) for configuration management.
• Some proficiency with Linux system administration.
• Strong problem-solving and analytical skills.
• Excellent communication skills and the ability to collaborate in a team environment.
• Familiarity with cybersecurity principles and best practices for platform security.

Responsibilities

• Design, build, and maintain secure cloud infrastructure within AWS GovCloud environments.
• Configure and manage container orchestration platforms such as Kubernetes and OpenShift.
• Implement Infrastructure as Code (IaC) solutions using Ansible, Terraform, or CloudFormation.
• Support secure data flow across multiple systems, ensuring compliance with DoD cybersecurity standards and STIG requirements.
• Collaborate with DevSecOps teams to streamline deployment pipelines and container management.
• Optimize cloud resources for performance, scalability, and cost-effectiveness.
• Troubleshoot and resolve complex issues within cloud, networking, and containerized environments.
• Partner with AI/ML engineers and software developers to deploy and integrate advanced analytics platforms and tools.
• Maintain detailed technical documentation to support system operations and compliance.
• Provide technical guidance and mentorship to junior engineers and team members.

Skills

AWS GovCloud

Kubernetes

OpenShift

Terraform

Ansible

Python

Linux admin

Education

Bachelor's degree in a STEM field

Master's degree in a STEM field

PhD/JD in STEM

Tools

Docker

Kubernetes

OpenShift

Terraform

Ansible

CloudFormation

GitHub Actions

GitLab CI

Job description

Description

SAIC is seeking a Senior Platform Engineer. As a Senior Platform Engineer supporting Naval Operational Architecture, you will play a critical role in operationalizing AI for next-generation naval platforms and systems. You’ll focus on building and managing secure, scalable cloud‑based environments to support advanced analytics, AI/ML workloads, and autonomous systems. This position involves hands‑on engineering with cutting‑edge technologies, close collaboration with cross‑functional teams, and direct support of mission‑critical DoD capabilities. Your work will directly enhance the warfighter’s ability to execute distributed maritime operations and maintain tactical superiority.

In this role, you’ll contribute to Naval Operational Architecture, working alongside engineers and operators to deliver resilient, forward‑leaning solutions in support of national defense.

THIS IS AN ONSITE ROLE IN SAN DIEGO, CA WITH UP TO 15% OF TRAVEL INVOLVED.

JOB DUTIES:

• Design, build, and maintain secure cloud infrastructure within AWS GovCloud environments.
• Configure and manage container orchestration platforms such as Kubernetes and OpenShift.
• Implement Infrastructure as Code (IaC) solutions using Ansible, Terraform, or CloudFormation.
• Support secure data flow across multiple systems, ensuring compliance with DoD cybersecurity standards and STIG requirements.
• Collaborate with DevSecOps teams to streamline deployment pipelines and container management.
• Optimize cloud resources for performance, scalability, and cost-effectiveness.
• Troubleshoot and resolve complex issues within cloud, networking, and containerized environments.
• Partner with AI/ML engineers and software developers to deploy and integrate advanced analytics platforms and tools.
• Maintain detailed technical documentation to support system operations and compliance.
• Provide technical guidance and mentorship to junior engineers and team members.

Qualifications

REQUIREMENTS:

• Bachelors in Computer Science, Engineering, Information Systems, or related STEM field and fourteen (14) years or more experience; Masters and twelve (12) years or more experience; PhD or JD and nine (9) years or more experience.
• Must be a U.S. Citizen.
• Must have an Active Top Secret Clearance to start.
• Must be able to obtain a TS/SCI after start.
• Experience working as a cloud engineer, cloud administrator, cloud architecture, DevOps engineer, IT Specialist, platform engineer, site reliability engineer, release engineer, systems administrator, systems engineer, or similar role.
• Strong knowledge of either cloud platforms (e.g., AWS, Azure) or containerization technologies (e.g., Docker, Kubernetes).
• Some proficiency in scripting languages (e.g., Python, Bash) for automation tasks.
• Some experience with Infrastructure as Code (e.g., Terraform, Ansible) for configuration management.
• Some proficiency with Linux system administration.
• Strong problem-solving and analytical skills.
• Excellent communication skills and the ability to collaborate in a team environment.
• Familiarity with cybersecurity principles and best practices for platform security.
  Ability to transport/move heavy equipment (50lbs) on planes and ships.

DESIRED SKILLS:

• Knowledge of advanced networking topics, e.g, VPCs, TCP/IP, TLS, etc.
• Knowledge of DevOps practices and continuous integration/continuous deployment (CI/CD) pipelines, e.g., GitHub Actions, GitLab CI, or Jenkins.
• Experience with monitoring and logging tools for platform health and performance, e.g,. CloudWatch,
• Grafana, or Elasticsearch.
• OpenShift or Kubernetes
• Airflow
• Kafka
• RabbitMQ
• Apache
• Kibana
• Adapting open‑source products to work with GovCloud.
• Domino Data Labs.
• Tobias
• Fiddler
• Experience with monitoring/logging tools such as CloudWatch or Grafana.
• Experience supporting government or military organizations.
• Relevant certifications such as AWS Solutions Architect, Kubernetes Administrator (CKA), or Security+ strongly preferred.

Target salary range: $160,001 - $200,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.