Senior Tier 3 Cyber Threat Intelligence Analyst

Leidos Inc; Washington (District of Columbia); On-site; USD 120,000 - 180,000; Full time

Job summary

Leidos is seeking a Tier 3 Cyber Threat Intelligence Analyst to join our NOSC team supporting a DHS program. You will identify, track and investigate high priority threat campaigns and threat actors, analyzing TTPs to strengthen the organization’s cyber posture.

The ideal candidate holds a TS/SCI clearance and 8–12 years in IT with 7+ years in senior cyber security analysis. You will craft intelligence reports, support incident response, and drive threat hunting using Splunk, Analyst1 and

Qualifications

• Top Secret/SCI clearance required.
• 8–12 years IT experience with 7+ years as Tier III cyber security analyst.
• Experience with host- and network-based security monitoring.
• Ability to develop threat intelligence reports for peers, management and customers.

Responsibilities

• Monitor, analyze, and respond to cyber threats and adversarial activity.
• Develop and deliver threat intelligence reports for peers, management and customer teams.
• Support NOSC during incident response and threat hunting activities.
• Correlate intelligence with internal logs to drive threat hunting and detection initiatives.
• Research threat actors, TTPs, and tools using MITRE ATT&CK framework.

Skills

Top Secret/SCI clearance

Cyber threat intelligence

Threat hunting

Incident response coordination

Security monitoring

MITRE ATT&CK

Scripting (Python/PowerShell)

Communication skills

Education

BS in IT related field

MS in IT related field

Tools

Splunk

Analyst1

CrowdStrike Falcon

Tanium

Proofpoint TAP

Zscaler

Python

Job description

Leidos is seeking a Tier 3 Cyber Threat Intelligence Analyst to join our NOSC team supporting a DHS program. You will identify, track and investigate high priority threat campaigns and threat actors, analyzing TTPs to strengthen the organization’s cyber posture.

The ideal candidate holds a TS/SCI clearance and 8–12 years in IT with 7+ years in senior cyber security analysis. You will craft intelligence reports, support incident response, and drive threat hunting using Splunk, Analyst1 and