CareerPlan

Senior Data Security Engineer

San Mateo, California, United StatesFull-time$160k–$190k2026-10-29 → 2026-11-10

Core

Own data security and access for the whole company on Palantir Foundry, defining who can see what and proving it.

Role type

Senior IC data security engineer (Palantir Foundry)

Builds

Company-wide access model, org-chart groups, application and data-access groups, and security policies in Foundry

Domain

Enterprise data platform security (Palantir Foundry, Workday, Okta)

Required skills

Palantir Foundry, Workday, Okta, SAML, SCIM, SSO, row/column-level security, masking/redaction, SQL, Python

Preferred skills

Databricks Unity Catalog, Terraform, ITAR/CMMC/FedRAMP governance

Technologies

Palantir Foundry, Workday, Okta, Databricks, Terraform

Responsibilities

Build access model in Foundry with org-chart groups and data-access groups; Partner with IT/Security on SSO, SCIM, and egress policies; Maintain parity between Foundry and source system access levels; Implement Foundry Markings and object/property security policies; Administer Foundry users, groups, roles, and access reviews; Work with AI infrastructure engineers on agent access controls; Lead Data Council on data sharing standards

Seniority

Senior, hands-on IC