Cybersecurity Incident Responder

Hyundai Capital America

Irvine, California

Apply

JOB DETAILS

SKILLS

Analysis Skills, Artificial Intelligence (AI), Career Development, Cloud Computing, Dental Insurance, Disability Insurance, Documentation, Finance, Forensic Science, Incident Management, Incident Response, Insurance, Internet Security, Life Insurance, Machine Tool, Patient Assessment, Process Improvement, Product/Service Launch, Quality Management, Record Keeping, Regulatory Requirements, Root Cause Analysis, Security Analysis, Security Information and Event Management (SIEM), Security Monitoring, Team Building, Telemetry, Use Cases, Vision Plan

LOCATION

Irvine, California

POSTED

30+ days ago

Description

Who We Are

Through our service brands Hyundai Motor Finance, Genesis Finance, and Kia Finance, Hyundai Capital America offers a wide range of financial products tailored to meet the needs of Hyundai, Genesis, and Kia customers and dealerships. We provide vehicle financing, leasing, subscription, and insurance solutions to over 3 million consumers and businesses. Embodying our commitment to grow, innovate, and diversify, we strive to reimagine the customer and dealer experience and launch innovative new products that broaden our market reach. We believe that success comes from within and are proud to support our team members through skill development and career advancement. Hyundai Capital America is an Equal Opportunity Employer committed to creating a diverse and inclusive culture for our workforce. We are a values-driven company dedicated to supporting both internal and external communities through volunteering, philanthropy, and the empowerment of our Employee Resource Groups. Together, we strive to be the leader in financing freedom of movement.

We Take Care of Our People

Along with competitive pay, as an employee of HCA, you are eligible for:

• Medical, dental, and vision plans with no-cost and low-cost options

• Annual employer HSA contribution

• 401(k) matching and immediate vesting

• Vehicle purchase and lease discounts, plus monthly vehicle allowances by job level:

o Associate / Sr. Associate: $350

o Manager / Sr. Manager: $600

o Director: $800

o Executive Director: $900

o VP or Above: $1,000

• 100% employer-paid life and disability insurance

• No-cost health and wellbeing programs, including a gym benefit

• Six weeks of paid parental leave

• Paid Volunteer Time Off, plus a company donation to a charity of your choice

What to Expect

The Cybersecurity Incident Responder is a hand-on, technical role responsible for the enterprise-wide incident monitoring, threat detection and incident response function within the Security Operations Center (SOC). This position is primarily focused on incident response and active security monitoring, serving as the escalation point for security alerts triage, investigation, containment and remediation activities while ensuring integrity, confidentiality, and availability of Hyundai Capital America's digital assets and infrastructure. This role operates in a co-managed SOC model, overseeing and directing third party vendors of incident response resources, driving detection turning and maintaining incident response playbooks and procedures.

What You Will Do

Incident Response & Remediation:

• Serve as a lead responder for cybersecurity incidents, correlating data from endpoints, networks, and cloud environments to identify true positives and escalate critical incidents.

• Own the end to end incident lifecycle: identification, containment, eradication, recovery and post incident analysis.

• Perform forensic analysis on endpoint, log and cloud data to determine root cause, scope and impact.

• Develop, maintain an execute incident response playbooks and runbooks to ensure consistent and repeatable response.

• Coordinate and direct MSSP and third party incident responders, validating escalation and ensuring response quality.

• Maintain accurate incident records, investigation notes, and remediation documentation.

• Produce incident metrics and SOC KPI's (MTTD, MTTR, alert volume, escalation quality)

• Maintain incident response documentation, playbooks, and SOC procedures to support audits and regulatory requirements.

• Lead post incident reviews, documenting lessons learned and driving measurable improvements in detection and response.

Security Monitoring & Threat Detection:

• Actively monitor, investigate and validate security alerts across SIEM, EDR, E-Mail, identity, network and cloud platforms.

• Perform advanced alert triage and threat analysis, correlating telemetry across multiple data sources to distinguish true threats from noise.

• Tune and optimize SIEM detections, analytics and alerting logic and AI, to improve signal quality and reduce false positives.

• Leverage threat intelligence platforms to identify emerging financial sector threats, and translate intelligence into actionable detection use cases.

SOC Tooling & Detection Enablement:

• Develop and refine detection rules, signat

About the Company

Hyundai Capital America

Resume Resources

Free Resume Templates Free Resume Builder