Senior Incident Response Analyst

Job Category: Technology and IT
Job Location: Colorado United States
Company Name: Centene Corporation

Position Overview

Centene is seeking a Cybersecurity Incident Response Analyst to protect systems, detect security incidents, and implement preventative measures across the enterprise. This role resolves security incidents, analyzes attack patterns, and contributes to scalable security improvements while collaborating with business units and senior leadership.

Key Responsibilities

  • Review system and network configurations against compliance standards.

  • Investigate and respond to security breaches, ensuring incident management processes are followed.

  • Implement audit schedules, access authorization reviews, and access control testing to identify gaps.

  • Design automated scripts, contingency plans, and programmed responses for detected attacks.

  • Collaborate with security architects, engineers, and IT stakeholders.

  • Notify teams according to escalation protocols and triage security alerts.

  • Integrate third-party attack monitoring and threat reporting with internal CIRT communications.

  • Perform post-mortem analysis of logs, network traffic, and other data to identify intrusions or unauthorized activity.

  • Perform additional duties as assigned and comply with all company policies.

Education & Experience

  • Bachelor’s degree in a quantitative or business field (e.g., Statistics, Math, Engineering, Computer Science) or equivalent experience.

  • 4–6 years of related cybersecurity experience, preferably in cloud environments.

  • Equivalent experience demonstrating applicable knowledge and skills is acceptable.

Technical Skills

  • Cloud cybersecurity experience (AWS and Azure) with incident triage and response.

  • Knowledge of threat actor techniques (TTP) and Indicators of Compromise (IOC).

  • Experience with Wiz & Wiz Defend.

  • Endpoint protection and EDR tools (e.g., CrowdStrike, MS Defender).

  • Understanding of network and infrastructure technologies (routers, switches, firewalls).

Soft Skills

  • Analytical and project management skills.

  • Ability to work independently with high accuracy under pressure.

  • Strong judgment and decision-making capabilities.

  • Intermediate knowledge in specialty areas and procedural problem-solving.

Licenses & Certifications (Preferred)

  • SANS GIAC Security Essentials (GSEC)

  • SANS GIAC Certified Intrusion Analyst (GCIA)

  • SANS GIAC Certified Incident Handler (GCIH) or equivalent

Benefits & Additional Info

  • Comprehensive benefits including health insurance, 401(k) and stock purchase plans, tuition reimbursement, paid time off, and flexible work schedules.

  • Total compensation may include additional incentives.

  • Centene is an equal opportunity employer, committed to diversity and fair employment practices.


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