Sr. Platform Engineer III

14 hours ago


Washington, United States Mount Indie Full time
Job DescriptionJob Description

AsSr. Platform Engineer III, youll have a minimum of 8 years of hands-on experience in designing, building, and maintaining robust and scalable infrastructure solutions. As a member of this team, you will play a critical role in architecting, deploying, and managing our customers core platform, ensuring its availability, performance, and security.


Responsibilities Overview:

  • Collaborate with cross-functional teams to design and implement a resilient and scalable platform architecture.
  • Lead the planning, development, and deployment of platform components, services, and applications.
  • Evaluate and select appropriate technologies, tools, and frameworks to optimize platform performance, security, and cost-effectiveness.
  • Implement and maintain CI/CD pipelines to automate deployment processes, enabling rapid and reliable software delivery.
  • Monitor platform performance, identify bottlenecks, and proactively optimize systems for maximum efficiency.
  • Manage cloud-based infrastructure and orchestration tools to ensure high availability and fault tolerance.
  • Drive security best practices throughout the platform, implementing measures to safeguard data, applications, and services.
  • Troubleshoot complex issues across the platform stack and provide effective resolutions to minimize downtime.


What youll need to succeed:

  • Active TS//SCI clearance with CI Poly.
  • Minimum of 10 years of professional experience as a Platform Engineer or in a similar role.
  • Expert-level hands-on experience designing, implementing, and maintaining highly available, scalable, and secure platform architectures at scale, in the cloud and on-premise, across multiple classification domains (IL5 to IL6+) simultaneously.
  • Proficiency in AWS (Azure a plus), with a deep understanding of cloud services and networking.
  • Strong hands-on experience with containerization and orchestration technologies like Docker, Kubernetes; specifically experience with OpenShift is highly preferred
  • Excellent problem-solving skills with the ability to analyze and troubleshoot complex system issues.
  • Experience working on an Agile development team.
  • Ability to obtain privileged user access.


Desired Qualifications:

  • One or more relevant certifications such as CKA, CKAD, CKS, or AWS Solution Architect Associate, with Kubernetes certifications highly preferred.
  • In-depth knowledge of infrastructure-as-code (IaC) tools such as Terraform, CloudFormation, or Ansible.
  • Demonstrated experience in building and managing CI/CD pipelines using tools like Artifactory, GitHub, Jenkins, SonarQube.
  • Solid scripting and programming skills in languages like Python, Go, Ruby, or similar.
  • Familiarity with monitoring and logging tools like Prometheus, Grafana, ELK stack, etc.
  • Experience with OpenShift

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