Chief Data Architect

L3Harris

Confirmed live today High trust

Quick summary

Work type
On-site
Location
Melbourne, FL
Salary
$191,000–$354,500 / yr
Posted
14 days ago
Freshness
Confirmed live today

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $210k
This role $273k
$137k $378k
below market most similar roles pay here above market

This role pays more than 85% of similar roles. Most pay $173,200–$246,487 — the blue band above. At the midpoint, this role pays about $273k versus about $210k for comparable roles.

Based on 240 similar postings.

Employer

About L3Harris

L3Harris Technologies is a US aerospace and defense technology company providing space and airborne systems, communications, electronic warfare, and missile propulsion solutions for government and commercial customers.

L3Harris currently has 877 open roles on FindRole.

Listed pay typically runs $106,500–$197,500 across 350 roles with salary data.

Most-posted roles

View all roles at L3Harris

At a glance

TL;DR · Chief Data Architect

JOB TITLE: Chief Data Architect The Chief Data Architect serves as a key senior contributor within the Unified Data Layer team, leading a large-scale Data/AI implementation for the defense contracting sector. This role involves designing the enterprise data ontology strategy, defining architectural principles, and establishing governance frameworks for cross-functional teams. You will build a high-caliber engineering core by integrating approximately 100 legacy systems, including ERP, PLM, and supply chain platforms. Key responsibilities include selecting architectural tools, mentoring architects, and managing metadata strategies to support diverse use cases like financial analysis and strategic planning. You will utilize Palantir, Foundry, and Ontology APIs to create unified data flows. The role requires expertise in semantic modeling, master data management, and data quality frameworks within heavily regulated defense environments.

What you'll do

  • Design the enterprise data ontology strategy to serve as the foundation for all Palantir workspaces and integrations.
  • Define the data integration architecture for approximately 100 legacy systems to establish real-time and batch data flows.
  • Establish the architecture operating model, governance framework, and enterprise standards in partnership with IT leadership.
  • Embed architects within product teams to guide implementation decisions and translate architectural vision into executable requirements.
  • Develop a comprehensive training and mentorship program to build architect capability and create communities of practice.
  • Lead design reviews for complex integration challenges, ontology extensions, and cross-cutting architectural decisions.
  • Define analytical and operational data models to support use cases in finance, supply chain, engineering, and strategic planning.
  • Codify data classification schemes, security models, and compliance requirements such as ITAR.

What we're looking for

  • Must have a Bachelor’s Degree with 15 years of related experience, a Graduate Degree with 13 years, or 19 years of experience without a degree.
  • Must be a U.S. citizen to be eligible for the required security clearance.
  • Experience building and scaling engineering organizations, including hiring and training curricula (preferred).
  • Demonstrated experience with Palantir or similar graph platforms (preferred).
  • Proven ability to design ontologies, taxonomies, and data models for complex domain semantics (preferred).
  • Experience integrating 10+ systems across heterogeneous platforms like ERP, PLM, and APIs (preferred).
  • Experience working in heavily regulated environments such as defense, finance, or healthcare (preferred).
  • ITAR, etc.

More like this

Similar roles

Chief Data Architect

L3Harris

Remote (Melbourne, FL) +3 14 days ago $191,000–$354,500
Palantir Foundry Ontology Data Modeling Master Data Management Data Governance Metadata Management API ERP PLM Data Integration Semantic Modeling Data Quality Frameworks Lineage Tracking Graph Platforms
10+ yrs exp Remote

Lead Data Architect

Humana

Dallas, TX +1 53 days ago
Azure Databricks Snowflake AWS GCP AI ML Generative AI API Data Governance Data Integration Identity Management Key Vault Secrets Management
8+ yrs exp Hybrid

Lead Data Architect

Humana

Remote (Dallas, TX) +1 53 days ago
Azure Databricks Snowflake AWS GCP Big Data AI ML Generative AI API Data Governance Identity Management Key Vault
8+ yrs exp Remote

Principal Data Architect

LPL Financial

Fort Mill, SC +3 77 days ago
AWS Lakehouse Apache Iceberg Delta Lake Data Mesh Data Products Domain-Driven Design Event-Driven Architecture IAM Data Governance Metadata Management data, lineage AWS DataZone Lake Formation Glue Data Catalog Athena EMR Redshift S3 SAFe Agile
10+ yrs exp

Principal Data Architect

CVS Health

Remote 54 days ago $144,200–$288,400
Data Architecture Data Mesh Snowflake GCP BigQuery AWS Data Governance infrastructure-as-code AI/ML Feature Stores zero-trust FinOps
10+ yrs exp Remote

Principal Data Engineer

L3Harris

Remote (Melbourne, FL) 12 days ago $153,000–$284,000
Palantir Foundry Python PySpark Spark SQL ETL ELT Data Architecture Data Modeling SDLC Generative AI RAG LLM Databricks Snowflake Azure Data Factory SSIS Pandas JavaScript Typescript OpenAI Data Governance Data Warehouse
10+ yrs exp Remote