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# Platform Infrastructure Engineer

- **Company:** L2T, Inc.
- **Location:** Columbia, MD, United States
- **Experience:** Expert
- **Salary:** $116,587.0 - $154,200.0
- **Contract:** Permanent contract
- **Skills:** Proxmox, Amazon Web Services, Bash Shell, Ubuntu (Operating System), Configuration Management, Continuous Integration, Debian Linux, Linux, Elasticsearch, Data Flow Control, Hypervisor, Python (Programming Language), PostgreSQL, Linux System Administration, OpenStack, Ansible, Prometheus, Webui, Software Technical Review, Virtualization Technology, AI Infrastructure, Private Cloud Environment, Data Logging, Scripting, Google Cloud, System Availability, Grafana, Jupyter, Containerization, Kubernetes, Infrastructure Automation Frameworks, Apache Nifi, Kibana, Terraform, Splunk, Docker, Vmware
- **Published:** September 4, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9142596/platform-infrastructure-engineer

## About the Role

We are a close-knit team of highly motivated and skilled individuals that are focused on a commitment to facing the most complex and difficult efforts head-on with a balance of creativity and discipline, and an unwavering nerve. Our Team embraces the concept that the sky's the limit. Regardless of where you are in your career, our goal is to work with you to refine your skills, add to your technical tool belt, and aid you in your growth as a professional. We offer growth opportunities such as leadership training, industry conferences, and mentorship from experienced, passionate individuals.

Candidates must currently hold a Top Secret security clearance., The ability to obtain and maintain a security clearance
5+ years designing or operating Linux infrastructure
Strong Linux administration experience (Ubuntu/Debian preferred)
Experience operating virtualized or private cloud environments
Experience with Docker and containerized workloads
Experience with Ansible or similar configuration management tools
Experience automating infrastructure deployments
Experience troubleshooting production infrastructure
Strong scripting skills (Python, Bash, or similar)

Preferred Experience

Experience with several of the following:
Virtualization / Hypervisor Solutions (OpenStack, Vmware, Proxmox, etc.)
Apache NiFi
Elasticsearch / Kibana
GitOps workflows
Terraform or OpenTofu
AWS or Google Cloud
Observability and monitoring platforms (e.g., Prometheus, Grafana, Loki, Splunk)
PostgreSQL
Containerization and orchestration platforms (Docker, Kubernetes, ECS, etc.)
AI infrastructure (vLLM, Open WebUI, Jupyter)

## Description

You'll help design, deploy, and operate the infrastructure that supports production software systems from development through deployment., Design and maintain Linux-based infrastructure platforms
Engineer and operate private cloud environments built on OpenStack
Build repeatable infrastructure using Infrastructure-as-Code and configuration management
Design and maintain containerized application platforms using Docker
Automate infrastructure deployment, configuration, and lifecycle management
Support cloud migration initiatives across AWS and Google Cloud
Build CI/CD and GitOps workflows that improve deployment consistency
Engineer observability solutions including centralized logging and monitoring
Support Apache NiFi dataflow infrastructure
Troubleshoot complex infrastructure, virtualization, networking, and storage issues
Improve platform reliability, scalability, and security
Produce architecture documentation and operational runbooks
Mentor junior engineers and participate in technical design reviews


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