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Ernst & Young

Global professional services: consulting, assurance, tax

Cyber Defense Incident Responder

Security Operations & Incident ResponseUpdated on Nov 14
Full-time$91.1k - $193.6k

About the Job

Requirements

  • A bachelor's or master's degree in Computer Science, Information Systems, Engineering, a related field, or equivalent experience.
  • At least five years of experience in at least two of the following: membership in a Security Operations Center; security incident response analyst or supporting function, with at least two years in that function; or eDiscovery or a related role performing forensic functions.
  • Deep understanding of security threats, vulnerabilities, and incident response.
  • Understanding of electronic investigation and forensic tools and methodologies, including log correlation and analysis, forensic handling of electronic data, computer security investigative processes, and malware identification and analysis.
  • Basic understanding of legalities surrounding electronic discovery and analysis.
  • Understanding of regulatory stipulations regarding security incidents.
  • Experience with security information and event management technologies such as Splunk.
  • Deep understanding of Windows and Unix/Linux operating systems.
  • Must hold or be willing to pursue a related professional certification such as GCFE, GCFA, GCIH, CISA, CISM, CISSP, or CCIM.
  • Knowledge of industry-standard security incident response processes, procedures, and lifecycle.
  • Ability to work independently.
  • Strong organizational skills and attention to detail.
  • Strong communication and writing skills.
  • Customer service skills.

Responsibilities

  • Coordinate response efforts to cyber incidents caused by external threats, including incidents that may involve nontraditional working hours.
  • Serve as a liaison to different businesses and interface with team members and colleagues on other security teams; manage relationships with business partners, management, vendors, and external parties as needed.
  • Drive integration with other corporate incident management programs to ensure consistency and alignment with peer support teams within IT.
  • Help lead small- to medium-sized projects as directed by leadership.
  • Develop and document processes to ensure consistent and scalable response operations, and support continuous improvement of the company's incident response plan.
  • Develop and deliver metrics to leadership as requested.
  • Create draft communications and ensure timely reports and updates to leadership during and after an event.
  • Own and manage the team's internal action playbooks and knowledge base.
  • Participate in an on-call rotation outside regular hours with other team members.
  • Resolve security incidents by validating root causes and solutions.
  • Analyze findings in investigative matters and develop fact-based reports.
  • Identify and articulate opportunities for improvement while helping drive lessons-learned activities.

Desired Qualifications

  • Demonstrated integrity and judgment in a professional environment.
  • An inquisitive approach to analysis and peer review.
  • Ability to remain calm under pressure and apply emotional intelligence.
  • Ability to balance work and personal priorities.
  • A global mindset for working with different cultures and backgrounds.
  • Strong teamwork skills.

About the Company

Ernst & Young

Global professional services: consulting, assurance, tax

EY (Ernst & Young) provides professional services at a global scale, offering consulting, assurance, tax, and transaction advisory services. It serves clients across industries such as technology, media, real estate, hospitality, and construction. Instead of selling a single product, EY works with clients through tailored engagements where cross-disciplinary teams analyze challenges, design strategies, perform audits, help with tax planning, and assist with mergers or divestitures. What sets EY apart is its worldwide reach and integrated service model, industry-specific expertise, and focus on responsible business practices like sustainability, cybersecurity, and workforce flexibility. EY’s goal is to help organizations improve performance, manage risk, and achieve sustainable growth while building a better working world.

Company size
5,001-10,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Boston, MA
Founded
1991

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