Platform Engineer

Platform Engineer

Job :
Number of Openings: 1
Category:
Information Technology
Benefit Type:
Salaried High Fringe/Full-Time
Job Location s: US-VA-Tysons

We are looking for a Platform Engineer to design, build, and operate the foundational technology platforms that enable secure, scalable, and efficient software delivery across the organization. This role focuses on building internal platforms and infrastructure capabilities that allow engineering teams to deliver applications quickly while maintaining strong standards for security, reliability, and operational performance.

You will work across Dev Sec Ops  platforms, cloud and hybrid infrastructure, networking, and enterprise technical standards, helping create reusable platform services that simplify infrastructure complexity and enable self‑service development environments.

This role sits at the intersection of enterprise architecture, infrastructure engineering, and software delivery, ensuring that systems are standardized, secure, and designed to support mission‑critical workloads.

LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial‑grade platforms and mission‑ready AI to federal agencies at commercial speed.

Leveraging our mission‑ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.

• Design and build internal platform capabilities that support application development, deployment, and operations
• Establish and implement enterprise technical standards and architecture patterns for infrastructure, platforms, and development environments
• Develop and maintain Dev Sec Ops  platforms and CI/CD pipelines that support secure and automated software delivery
• Design and operate cloud and hybrid infrastructure environments across AWS, Azure, on‑premises, or edge environments
• Engineer and manage compute, storage, and virtualization platforms supporting scalable workloads
• Design and maintain secure network architectures and connectivity, including segmentation, zero‑trust approaches, and hybrid networking
• Build and operate infrastructure as code (IaC) capabilities to standardize environment provisioning and configuration
• Implement security boundaries, platform hardening, and baseline configurations aligned with enterprise security requirements
• Support endpoint and collaboration platforms that enable secure productivity and engineering workflows
• Manage infrastructure lifecycle operations including provisioning, upgrades, patching, and capacity planning
• Collaborate with security, architecture, and product engineering teams to ensure platforms support secure, compliant, and reliable application delivery
• Improve platform reliability through monitoring, automation, and operational tooling

• Strong experience designing and operating modern infrastructure and platform environments
• Experience building and maintaining Dev Ops or Dev Sec Ops  platforms and CI/CD pipelines
• Proficiency with cloud platforms (AWS, Azure, or GCP) and hybrid infrastructure architectures
• Experience with infrastructure as code using tools such as Terraform, Cloud Formation, Pulumi, or similar frameworks
• Experience working with containerization and orchestration platforms such as Docker and Kubernetes
• Strong understanding of networking fundamentals, including routing, segmentation, and secure connectivity
• Experience managing compute, storage, virtualization, and infrastructure services
• Familiarity with automation, configuration management, and platform observability tools
• Strong engineering fundamentals including version control, automation, and operational reliability

• Experience designing internal developer…