Senior CTI Analyst: Threat Intelligence & Response

Information Management Resources, Inc.; Long Beach (CA); On-site; USD 110,000 - 150,000; Full time

Benefits offered by this job

Medical coverage

401(k) with company match

Life insurance

Long-term disability (LTD)

Paid vacation

Paid sick leave

Voluntary coverages

Job summary

IMRI in Long Beach, CA is seeking a Cyber Threat Intelligence (CTI) Analyst to join our onsite team. You will conduct advanced threat analysis, produce actionable intelligence, and support 8x5 operations with after-hours escalation.

The role emphasizes collaboration across incident response, SOC, IT, and security teams to defend critical infrastructure. Ideal candidates have 7+ years in IT/cyber and 3+ years in CTI, with experience using CTI platforms and OSINT tools.

Qualifications

• 7+ years of general IT and/or cyber experience.
• 3+ years as a Cyber Threat Intelligence Analyst.
• Strong experience producing intelligence products for leadership and operational teams.
• Familiar with threat actor behavior, TTPs, and indicators tracking.
• Solid understanding of CTI frameworks and the intelligence lifecycle.
• 2+ years working with commercial CTI platforms (e.g., Anomali, Recorded Future, ThreatConnect).
• Experience with OSINT collection tools and techniques.
• Strong problem-solving, critical thinking, and analytical skills.
• Ability to communicate complex information clearly to both technical and non-technical stakeholders.
• Proven ability to work independently and collaboratively in a fast-paced, high-security environment.
• Familiarity with maritime or critical infrastructure sectors is a plus.

Responsibilities

• Perform technical threat analysis to identify IOCs and IOAs based on real-time intelligence.
• Monitor, analyze, and respond to security threats using CTI platforms in 8x5 operations and after-hours escalation.
• Conduct OSINT gathering using tools like Shodan, Maltego, PassiveTotal, and VirusTotal.
• Produce high-quality tactical, operational, and strategic intelligence reports for internal teams and stakeholders.
• Monitor and become SME on known adversaries and threat actors; elevate intelligence on threats.
• Apply Cyber Kill Chain, MITRE ATT&CK, and Diamond Model to assess cyber threat behavior.
• Work cross-functionally with incident response, SOC, IT, and security operations teams.
• Continuously improve detection logic by feeding intelligence into detection engineering and threat hunting.
• Triage and prioritize threats, focusing on serious, credible intel impacting critical operations.
• Maintain detailed documentation and contribute to evolving threat playbooks and response plans.

Skills

IT/cyber experience

CTI Analyst experience

Intelligence reporting

Threat actor behavior & TTPs

CTI frameworks & lifecycle

CTI platforms

OSINT collection

Analytical skills

Communication to stakeholders

Independent & team player

Maritime/critical infra awareness

Tools

Anomali

Recorded Future

ThreatConnect

Job description

IMRI in Long Beach, CA is seeking a Cyber Threat Intelligence (CTI) Analyst to join our onsite team. You will conduct advanced threat analysis, produce actionable intelligence, and support 8x5 operations with after-hours escalation.

The role emphasizes collaboration across incident response, SOC, IT, and security teams to defend critical infrastructure. Ideal candidates have 7+ years in IT/cyber and 3+ years in CTI, with experience using CTI platforms and OSINT tools.