Intrusion Analyst - ( TS/SCI FS Poly Required)

Intrusion Analyst - ( TS/SCI FS Poly Required)

LOCATION

San Antonio, TX TYPE Direct Hire SALARY $135,000 - $145,000 / yr ID TX224-2754533 POSTED May 6, 2026

Intrusion Analyst Location:

San Antonio, TX

Salary:

$144,000

Clearance Required:

Active TS/SCI with

Full Scope Polygraph Employment Type:

Full-Time We are seeking an Intrusion Analyst 3 opportunity supporting advanced cyber defense operations within a highly classified environment. Position Overview This role focuses on identifying, analyzing, and documenting malicious or unauthorized activity across digital networks using SIGINT and computer network defense resources. You will play a key role in detecting adversarial tactics and supporting mitigation strategies. Core Responsibilities

• Analyze digital network data to detect malicious activity
• Categorize traffic as benign, suspicious, or malicious
• Document adversary tactics, techniques, and procedures (TTPs)
• Develop mitigation strategies
• Produce intelligence reporting from metadata analysis Qualifications
• Experience analyzing network and host-based security events
• Strong understanding of adversary tradecraft
• Ability to operate within classified production environments