Senior Cyber Threat Intelligence Analyst (TS/SCI)

Leidos Inc; Chandler (AZ); On-site; USD 140,000 - 170,000; Full time

Job summary

Leidos is seeking a Tier 3 Cyber Threat Intelligence Analyst to join our team supporting the DHS NOSC program. This role requires a TS/SCI clearance and hands-on experience in threat hunting, malware analysis, and intelligence reporting to guide incident response and defense planning.

You will leverage MITRE ATT&CK, the Diamond Model and the Cyber Kill Chain to analyze threat actors, TTPs and infrastructure.

Qualifications

• Requires Top Secret/SCI clearance
• 8–12 years in IT or 8+ years with MS and Tier III senior cyber security analyst experience
• Experience with host-based and network-based security monitoring and threat intel reporting

Responsibilities

• Conduct cyber threat analysis and intelligence reporting for peers, management and customers
• Support NOSC during incident response and threat hunting activities
• Identify, track and investigate high-priority threat campaigns and threat actors
• Perform trending, correlation, and attribution using multiple intelligence sources
• Develop and maintain reports and dashboards for situational awareness and operational decision-making

Skills

Threat intel analysis

Threat hunting

Cyber security analysis

MITRE ATT&CK knowledge

Education

BS in IT related field

MS in IT related field

Tools

Splunk

Analyst1

CrowdStrike Falcon

Tanium

Proofpoint TAP

Zscaler

Job description

Leidos is seeking a Tier 3 Cyber Threat Intelligence Analyst to join our team supporting the DHS NOSC program. This role requires a TS/SCI clearance and hands-on experience in threat hunting, malware analysis, and intelligence reporting to guide incident response and defense planning.

You will leverage MITRE ATT&CK, the Diamond Model and the Cyber Kill Chain to analyze threat actors, TTPs and infrastructure.