Senior ISSO: Lead Security for Classified Systems

Anduril Industries, Inc.; Costa Mesa (CA); On-site; USD 124,000 - 164,000; Full time

Benefits offered by this job

Equity grants

Benefits package

Job summary

Anduril Industries, Inc. is seeking an Information Security Systems Officer (ISSO) to manage day‑to‑day compliance and vulnerability management across assigned systems. You will run scans, validate STIGs, manage access controls, investigate events, and maintain evidence for the authorization portfolio.

The role requires active U.S. Top Secret clearance and collaboration with the Classified Infrastructure team to ensure continuous monitoring and risk reduction across air‑gapped environments.

Qualifications

• Design, develop, and implement secure systems and networks per NIST RMF, JSIG, and other industry standards.
• Participate in security risk assessments, vulnerability assessments, and audits to identify threats.
• Speak to and recommend security solutions such as IDS/IPS, encryption, and secure communications technologies.
• Develop and enforce access controls, encryption strategies, and other technical measures.
• Maintain and update SSPs, POA&Ms, and other accreditation documentation.
• Manage the organization’s security posture for compliance with policies and regulatory frameworks.
• Participate in A&A processes to obtain/maintain Authority to Operate (ATO).
• Assist or lead incident response efforts including investigation and containment.

Responsibilities

• Provide expertise in documenting security controls to meet framework requirements.
• Perform required security functions iteratively to meet requirements and deliver results.
• Tailor NIST 800-53 controls to network environments and oversee Continuous Monitoring.
• Define, document, and conduct security scanning on Anduril products and systems.
• Collaborate with stakeholders to address security gaps and improve controls.
• Scope and shape feature development to meet compliance goals.

Skills

NIST RMF

JSIG

Vulnerability assessments

Access controls

Incident response

Continuous Monitoring

Security controls documentation

A&A processes

Tools

Splunk

DISA STIGs

SCC

Python

PowerShell

Bash

Red Hat Linux

SELinux

Job description

Anduril Industries, Inc. is seeking an Information Security Systems Officer (ISSO) to manage day‑to‑day compliance and vulnerability management across assigned systems. You will run scans, validate STIGs, manage access controls, investigate events, and maintain evidence for the authorization portfolio.

The role requires active U.S. Top Secret clearance and collaboration with the Classified Infrastructure team to ensure continuous monitoring and risk reduction across air‑gapped environments.