Site Reliability Engineer (TS/SCI w/FSP)

Piper Companies is seeking an SRE (Site Reliability Engineer) to support mission-critical infrastructure for a leading government services and technology organization. The SRE (Site Reliability Engineer) will be responsible for maintaining and optimizing highly available Kubernetes environments, Rancher platforms, and Linux-based systems while ensuring scalability, reliability, and operational excellence across secure enterprise environments. The SRE role is a long term contract opportunity, requires you to work onsite 5 days per week and requires and active TS/SCI with a FS Poly.

Responsibilities of the SRE (Site Reliability Engineer):

• Administer, maintain, and optimize Kubernetes clusters in complex production environments.
• Manage and support Rancher deployments, including cluster provisioning, configuration, and lifecycle management.
• Troubleshoot and resolve infrastructure, platform, and application-related issues across Linux systems.
• Implement monitoring, logging, and alerting solutions to improve system reliability and performance.
• Automate operational tasks using scripting and infrastructure-as-code methodologies.
• Collaborate with engineering, DevOps, and security teams to support continuous deployment and operational efficiency.
• Participate in incident response, root cause analysis, and system performance tuning initiatives.
  
  

Requirements of the SRE (Site Reliability Engineer):

• 5 years of experience supporting enterprise infrastructure, cloud, or platform engineering environments.
• Hands-on experience administering Kubernetes clusters in production environments.
• Strong experience with Rancher for container orchestration and cluster management.
• Advanced Linux administration and troubleshooting experience.
• Experience with automation, scripting, and infrastructure-as-code tools.
• Knowledge of monitoring and logging platforms such as Prometheus, Grafana, ELK, or similar technologies.
• Active TS/SCI with FSP clearance.
  
  

Compensation for the SRE (Site Reliability Engineer):

• Salary range: $80,000 - $200,000
• Full Comprehensive Benefits: Health, Vision, Dental, PTO, Paid Holiday and Sick Leave if Required by Law.
  
  

Keywords:

Site Reliability Engineer, SRE, Kubernetes, Rancher, Linux, TS/SCI, PSP, Platform Engineering, Containerization, Docker, DevOps, Infrastructure as Code, Terraform, Ansible, Automation, Cloud Infrastructure, Monitoring, Grafana, Prometheus, ELK Stack, Incident Response, System Administration, Cluster Management, Reliability Engineering, Production Support, Continuous Integration, Continuous Deployment

This job opens for applications on 11/6/2026. Applications for this job will be accepted for at least 30 days from the posting date.

#ONSITE