CALIBRE Systems, Inc. · 7 hours ago
Senior Infrastructure Engineer
United States
Full-time
Remote
Senior Level, Lead/Staff
8+ years expCALIBRE Systems, Inc. is an employee-owned mission focused solutions and digital transformation company. They are seeking a Senior Infrastructure Engineer to design, deploy, and secure cloud-native and Kubernetes-based platforms for government clients, while supporting Spectro Cloud Kubernetes installations in classified environments.
Cloud ComputingConsultingEnterprise SoftwareInformation TechnologyManagement ConsultingSoftware
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Architect and deploy secure, scalable Linux and Kubernetes infrastructures for government environments
Guide client teams on cloud adoption, infrastructure modernization, and DevSecOps best practices
Implement automation using Ansible, Terraform, and CI/CD tools to streamline infrastructure operations
Ensure compliance with cybersecurity frameworks such as STIG, RMF, and related DoD requirements
Troubleshoot and optimize performance across complex, distributed systems
Mentor client teams on Kubernetes operations, infrastructure automation, and secure cloud practices
Qualification
Required
Strong experience in Linux infrastructure and cloud-native environments
Hands-on Kubernetes administration (2+ years)
CI/CD pipeline development and management (3+ years) using GitLab, Jenkins, ArgoCD, etc
Automation expertise with Ansible, Terraform, Python, and Bash
Experience securing and troubleshooting distributed systems
Knowledge of DoD security frameworks (STIG, RMF)
Strong communication and mentoring abilities
DoD 8570 IAT Level II certification (Security+ or equivalent)
U.S. Citizenship/Must be able to obtain Security Clearance
8+ years of infrastructure engineering experience
2+ years of Kubernetes administration
3+ years of CI/CD pipeline work
Willingness and ability to travel up to 50%
Preferred
Experience with Spectro Cloud Kubernetes
VMware and Windows infrastructure in hybrid environments
Familiarity with RMF and ATO processes
Certifications such as CKA, CKAD, RHCE, AWS, Azure
GitOps tools (ArgoCD, Flux)
Exposure to edge computing and air-gapped deployments
Benefits
Full benefits package
Company
CALIBRE Systems, Inc.
CALIBRE Systems, Inc. (CALIBRE) is an employee-owned mission-focused solutions and digital transformation company supporting government and industry.
501-1000 employees
Funding
Current Stage
Late StageTotal Funding
unknown1997-10-07Acquired
Leadership Team
Joseph Martore
CEO and President
Barbara Richitt
SVP Contracts and Procurement
Recent News
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