Palantir
Information Security Engineer - Infrastructure Security
$145K–$200K
New York, NY · Hybrid · Full-time · Posted Apr 16, 2026
- Experience
- 5+ years; in information security, infrastructure security, security engineering, security operations, or a closely related field.
About the job
Secures Palantir’s infrastructure by improving controls, investigating security events, and turning findings into durable architectural and operational fixes.
What you'll do
- Design and improve security controls across infrastructure, identity, cloud services, applications, networks, and data flows.
- Improve security posture through hardening, vulnerability remediation, monitoring, automation, and control validation.
- Assess risks and collaborate across teams to implement lasting security improvements.
What they ask for
- 5+ years of hands-on experience in information security, infrastructure security, security engineering, security operations, or a closely related field.
- Demonstrated experience securing at least one major infrastructure or security domain.
- Active TS/SCI security clearance, or eligibility and willingness to obtain one.
- Strong ownership, sound judgment, and integrity.
Nice to have
- Experience in complex, high-assurance, regulated, or rapidly changing environments.
- Familiarity with infrastructure-as-code, configuration management, CI/CD, or scalable security controls.
Pay
$145,000 - $200,000/year (base salary)
Tools
Windows, macOS, Linux, Active Directory, CI/CD, infrastructure-as-code
Model-written summary · the original posting is authoritative