Senior Systems Administrator, Active Top Secret Clearance

ICF

full-time

Posted on: 10/9/2025

Location Type: Hybrid

Location: Huntsville • Alabama, Oklahoma • 🇺🇸 United States

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Salary

💰 $81,094 - $166,810 per year

Job Level

Senior

Tech Stack

AWSCloudDockerKubernetesPrometheusPythonSQLTerraform

About the role

Implement best in class cloud-based solutions in AWS using infrastructure as code (Terraform)
Deploy, setup, and run infrastructure configurations for various AWS and on-prem (DISA) services
Architect and implement scalable, reliable, and secure platform solutions
Manage container definitions, deployment pipelines, tuning, and troubleshooting
Work with bash, SQL, Python, and other scripting languages
Engage with technical stakeholders including but not limited to application development, networking, infrastructure, information security, risk, enterprise identity and access management, and security operations
Enable and optimize the automation of application and infrastructure environments
Be part of a team where you collaborate to build cloud infrastructure, with an understanding of Kubernetes, Containers and serverless functions
Develop, maintain and improve continuous integration/continuous delivery (CI/CD) pipelines for delivering features, fixes and system updates in development, integration and production environments.
Set up, integrate, and maintain a scalable, stable set of CI/CD tools to support development, testing, and security scanning.
Implement application metrics collection and log aggregation to provide continuous monitoring capabilities, track all aspects of the system, infrastructure, performance, application errors and roll up metrics.
Analyze functional and non-functional business requirements, translate them into technical operational requirements, and propose CI/CD pipelines with tools and plugins.

Requirements

Candidate must have an active DoD Top Secret Clearance.
Security+ or equivalent certification required.
5+ years of experience in Systems Administration and support.
3+ years of experience with containers.
3+ years of experience in setting up CI/CD Pipelines with integration with open-source plugins.
3+ years of experience in DevOps/Agile/Scrum environments and development.
3+ years of experience with monitoring tools like Application Insights, Prometheus, or Datadog.
3+ years of experience with open technologies and related Infrastructure as Code (IaC) tools, JIRA, including Docker, GitHub, Git and others.
3+ years of strong hands-on experience with configuration management, cloud orchestration and automation tools with AWS environments.
3+ years' experience with provisioning and managing infrastructure as well as applications in AWS cloud environments.
2+ years of experience with identifying and implementing automation for Continuous Integration/Continuous Deployment.
2+ years' experience writing infrastructure as code using Terraform.

Benefits