On-Site TS/SCI Vulnerability Analyst — 3rd Shift

Quest Oracle Community; San Antonio (TX); On-site; USD 70,000 - 126,000; Full time

Job summary

Leidos is seeking a Vulnerability Analyst for a 3rd shift, on-site role in San Antonio, TX. The candidate will ensure regulatory and non-regulatory compliance across the CESO environment and manage IAVA programs while enforcing security policies.

RMF, NIST, and Common Criteria knowledge will support risk assessments and vulnerability management throughout the lifecycle. The position requires TS/SCI clearance, IAT Level II certification, and familiarity with ACAS, SEIM tools, and DISA security

Qualifications

• Active TS/SCI security clearance required.
• DoDD 8140 compliant certification, at least IAT Level II.
• Experience with DISA security model, controls, and DoD authorization processes.
• Experience with IAVA programs (CISA reference).
• Experience creating IA docs (SCTM, RAR, SAR) and maintaining POA&Ms.
• Experience with ACAS and SIEM tools.
• Knowledge of security settings for vendor/DISA best practices.
• CI Polygraph possible in future.

Responsibilities

• Meet regulatory and non-regulatory compliance demands across CESO.
• Assist in managing and maintaining the IAVA program for CESO systems.
• Manage and enforce information security policies and train end-users.
• Conduct security and risk assessments using NIST, RMF, and Common Criteria; mitigate risk with controls and testing.
• Develop, update RMF documentation from customer data.
• Ensure data privacy; perform vulnerability management, business continuity, and disaster recovery activities.
• Coordinate with infrastructure, storage, DB, and app teams to align vulnerability management with CESO requirements.
• Maintain documentation and compliance reports supporting secure cloud migration.
• Protect information and reduce risk across the CESO system, site, or program.

Skills

TS/SCI clearance

IAT Level II

DISA security model

IAVA procedures

IA documentation

ACAS

SEIM

Vendor/DISA security settings

CI Polygraph (future)

Education

Bachelor's degree

Tools

ACAS

SEIM

Job description

Leidos is seeking a Vulnerability Analyst for a 3rd shift, on-site role in San Antonio, TX. The candidate will ensure regulatory and non-regulatory compliance across the CESO environment and manage IAVA programs while enforcing security policies.

RMF, NIST, and Common Criteria knowledge will support risk assessments and vulnerability management throughout the lifecycle. The position requires TS/SCI clearance, IAT Level II certification, and familiarity with ACAS, SEIM tools, and DISA security