F5
F5
F5 is a cybersecurity and enterprise SaaS company focused on application services and security. Its technology helps organizations manage digital applications across cloud environments, with capabilities designed to support application performance, availability, control, and protection.

Senior Site Reliability Engineer, FedRAMP – F5 (Hybrid)

Lead reliability and security for F5’s FedRAMP-authorized cloud platform across AWS GovCloud, Kubernetes, and edge infrastructure. Own compliance audits, observability, and senior-level incident response.

Description

  • Run highly resilient, multi-cluster Amazon EKS environments across AWS Commercial and GovCloud
  • Serve as the final L3 escalation point for critical platform and production incidents
  • Lead incident bridges and coordinate development, security, networking, and customer support teams
  • Diagnose complex infrastructure, routing, networking, and Kubernetes control-plane failures
  • Define escalation paths and convert L3 resolutions into runbooks for L1 and L2 teams
  • Implement and enforce NIST SP 800-53 controls supporting FedRAMP authorization
  • Lead SRE involvement in annual FedRAMP 3PAO audits and compile compliance evidence
  • Build tamper-resistant pipelines for application, system, API, and Kubernetes audit logs
  • Analyze distributed-system anomalies with Elasticsearch and Kibana
  • Develop Kibana dashboards, KQL/Lucene queries, and visualizations to lower MTTR
  • Resolve issues in Vector and Fluentd log-ingestion pipelines
  • Design secure, resilient hybrid architectures spanning AWS GovCloud and on-premises edge environments
  • Architect and scale multi-tenant Kubernetes clusters with zero-trust policies and federated identity
  • Configure highly available L4/L7 load balancers, ingress controllers, and FIPS 140-3 validated routing
  • Administer bare-metal edge nodes, including OS hardening, STIG compliance, secure boot, and host provisioning
  • Write modular Terraform infrastructure and security-boundary code
  • Build GitLab CI/CD and ArgoCD GitOps delivery pipelines
  • Create Python and Go automation tools, controllers, and command-line utilities
  • Implement monitoring with Prometheus, Grafana, and Alertmanager, including Slack notifications
  • Run blameless post-mortems and document root causes and preventive actions
  • Join a rotating 24/7 on-call schedule

Requirements

  • Be a US citizen residing in the United States
  • Bring at least five years of production experience operating highly available systems in SRE, DevOps, or systems architecture roles
  • Demonstrate experience managing high-pressure L3 escalations, live incident triage, and stakeholder communications
  • Have advanced hands-on expertise with Elasticsearch and Kibana, including complex KQL queries, log parsing, and operational dashboards
  • Have direct experience with FedRAMP audits, NIST SP 800-53, or SOC 2 Type II audits
  • Have designed hybrid-cloud network architectures, secure multi-tenant clusters, and system security plans
  • Demonstrate strong Linux administration skills across RHEL, Rocky Linux, or hardened Ubuntu, plus TCP/IP, iptables, DNS, and OS hardening
  • Bring expert-level Kubernetes and AWS EKS/GovCloud experience, including pod autoscaling and ingress management
  • Have configured Prometheus, written PromQL queries, built Grafana dashboards, and managed Alertmanager rules with Slack
  • Have implemented Terraform at scale and continuous deployment with ArgoCD and GitLab CI
  • Write production-quality automation in Go and/or Python
  • Have worked with on-premises edge servers and hardware or software load balancers
  • Communicate clearly in writing and produce detailed runbooks and compliance documentation

Benefits

  • Incentive compensation
  • Bonus opportunities
  • Restricted stock units
  • A benefits package
  • Reasonable accommodations for candidates

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