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L3Harris Technologies

Global defense contractor delivering aerospace tech

Lead – IT Architecture

Platform EngineeringPosted on Nov 10
Full-time

About the Job

Requirements

  • A bachelor's degree and a minimum of 9 years of prior relevant experience are required; alternatively, a graduate degree and a minimum of 7 years of prior related experience, or 13 years of prior related experience in lieu of a degree.
  • Strong understanding of container-based deployment systems, including Azure AKS/AWS EKS, hybrid cloud distributions such as RedHat OpenShift, SUSE Rancher, k3s, and k0s, and container technologies such as OCI format and Docker/podman runtimes.
  • Extensive experience engaging directly with business stakeholders to translate functional requirements into scalable business solutions.
  • Proven ability to build and maintain cross-functional relationships and influence across the organization.
  • Demonstrated success delivering and supporting enterprise-wide infrastructure and orchestration initiatives with measurable business outcomes.
  • Exceptional communication and presentation skills, analytical problem-solving abilities, and experience leading initiatives independently and collaboratively.
  • Ability to manage multiple projects simultaneously while maintaining quality standards and balancing delivery velocity with architectural integrity.
  • Experience embedding AI/ML workloads into hybrid cloud platforms, including intelligent data pipelines, anomaly detection, or supporting inference platforms.
  • Deep familiarity with enterprise-scale business processes in complex environments such as L3Harris or similar organizations.
  • Understanding of SQL and enterprise database systems, including document stores and modern alternatives such as DocumentDB/MongoDB.
  • Working knowledge of ServiceNow, including access control, change, and release management workflows.
  • Holds or actively pursues relevant certifications such as AWS/Azure Solutions Architect, CKA/CKAD, or equivalents in cloud infrastructure, automation, and security domains.

Responsibilities

  • Architect, build, and maintain reusable paved roads and self-service infrastructure patterns, MLOps platforms, CI/CD systems, and observability dashboards for engineering teams.
  • Develop and manage core platform pipelines and infrastructure using infrastructure-as-code tools such as OpenTofu and Pulumi, automating platform lifecycle stages from build and test through deployment and monitoring.
  • Manage and optimize multi-cloud environments using AWS and Azure and container orchestration platforms such as Kubernetes; ensure platforms are scalable, secure, and cost-effective.
  • Lead the technical implementation of DevOps and Site Reliability Engineering practices and mentor teams on CI/CD, infrastructure as code, observability, and security best practices.
  • Treat the internal platform as a product; engage developer and engineering customers to understand pain points, gather requirements, and prioritize solutions that improve velocity and developer experience.
  • Build and maintain cross-functional relationships and influence adoption of modern technologies and practices across the organization.
  • Manage multiple platform initiatives, meet deadlines, maintain quality standards, and align delivery velocity with architectural integrity and cross-functional needs.
  • Create documentation, training materials, architecture guides, and standards that enable self-service and knowledge sharing.
  • Architect, build, deploy, operate, and directly implement platform solutions through handoff, including writing code and building infrastructure.

Desired Qualifications

  • Containerization and Kubernetes expertise, including Azure AKS/AWS EKS, RedHat OpenShift, SUSE Rancher, k3s, k0s, OCI format, and Docker/podman runtimes.
  • Experience embedding AI/ML workloads into hybrid cloud platforms, including intelligent data pipelines, anomaly detection, or inference platforms.
  • Relevant certifications such as AWS/Azure Solutions Architect, CKA/CKAD, or equivalents in cloud infrastructure, automation, and security domains.

About the Company

L3Harris Technologies

Global defense contractor delivering aerospace tech

L3Harris Technologies provides advanced aerospace, defense, and space systems for governments and commercial customers. Its products include sensors, communications, and propulsion—such as tactical radios, night-vision gear, satellite payloads, missile defense, and space propulsion—delivered as integrated systems for operations across air, land, sea, space, and cyber domains. The company blends legacy technologies from two joining giants with newer capabilities, faster acquisition cycles, and a focus on missiles, space, and resilient communications to field solutions quickly. Its goal is to be a trusted, scale-ready provider of next‑generation defense and intelligence capabilities for national security and related customers.

Company size
10,001+
Company stage
IPO
Headquarters
Melbourne, FL
Founded
1895

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