Cyber - security lead engineer - senior - consulting

EY
Buffalo, NY

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Location: Anywhere in Country

At EY, we're all in to shape your future with confidence.

We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world.

We are looking for a dedicated and skilled Endpoint Security Operations Engineer to join our cybersecurity team. The ideal candidate will be responsible for the management, monitoring, and optimization of endpoint security solutions, including CrowdStrike, Microsoft Defender for Endpoint, Microsoft Defender for Mobile, and CyberArk Endpoint Privilege Manager (EPM). This role requires a strong understanding of endpoint security principles, threat detection, and incident response, as well as the ability to work collaboratively with cross-functional teams to enhance our security posture.

Key Responsibilities

  • Endpoint Security Management:
  • Administer and support endpoint security solutions, including CrowdStrike, Microsoft Defender for Endpoint, Microsoft Defender for Mobile, and CyberArk EPM.
  • Monitor endpoint security alerts and incidents, responding promptly to potential threats and vulnerabilities.
  • Threat Detection and Response:
  • Analyze security events and alerts to identify potential threats and respond to incidents in a timely manner.
  • Conduct forensic investigations on security incidents to determine the root cause and implement corrective actions.
  • Policy Configuration and Enforcement:
  • Develop, implement, and enforce endpoint security policies and procedures to protect organizational assets.
  • Configure and optimize security settings within endpoint security tools to enhance protection against threats.
  • User Support:
  • Provide technical support to end-users regarding endpoint security tools and best practices.
  • Collaboration and Communication:
  • Work closely with IT and security teams to integrate endpoint security solutions with existing security frameworks and incident response processes.
  • Communicate effectively with stakeholders to report on security incidents, trends, and recommendations for improvement.
  • Documentation and Reporting:
  • Maintain accurate documentation of endpoint security configurations, processes, and incident response actions.
  • Generate reports on endpoint security metrics, incidents, and compliance for management review.
  • Continuous Improvement:
  • Stay updated on the latest trends, threats, and technologies in endpoint security.
  • Identify opportunities for process improvements and automation within endpoint security operations.
  • Automate activities through scripting (PowerShell, Python) and automation (Tines, PowerAutomate, etc.)


Qualifications

  • Bachelor's degree in computer science, Information Technology, Cybersecurity, or a related field.
  • Proven experience in managing and supporting endpoint security solutions, including CrowdStrike, Microsoft Defender for Endpoint, Microsoft Defender for Mobile, and CyberArk EPM.
  • Strong understanding of endpoint security principles, threat detection, and incident response methodologies.
  • Proficiency in security monitoring tools and SIEM solutions.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and interpersonal skills.
  • Scripting experience, including PowerShell, Python, etc.
  • Ticket and change management experience in ServiceNow
  • Relevant cybersecurity certifications (e.g., CompTIA Security+, Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH)) are a plus.


Preferred Skills

  • Experience with scripting languages (e.g., PowerShell, Python) for automation and reporting.
  • Familiarity with compliance frameworks (e.g., NIST, ISO 27001) and risk management practices.
  • Knowledge of network security concepts and technologies.


What We Offer You

At EY, we'll develop you with future-focused skills and equip you with world-class experiences. We'll empower you in a flexible environment, and fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. Learn more .

  • We offer a comprehensive compensation and benefits package where you'll be rewarded based on your performance and recognized for the value you bring to the business. The base salary range for this job in all geographic locations in the US is $77,500 to $140,900. The base salary range for New York City Metro Area, Washington State and California (excluding Sacramento) is $92,900 to $160,500. Individual salaries within those ranges are determined through a wide variety of factors including but not limited to education, experience, knowledge, skills and geography. In addition, our Total Rewards package includes medical and dental coverage, pension and 401(k) plans, and a wide range of paid time off options.
  • Join us in our team-led and leader-enabled hybrid model. Our expectation is for most people in external, client serving roles to work together in person 40-60% of the time over the course of an engagement, project or year.
  • Under our flexible vacation policy, you'll decide how much vacation time you need based on your own personal circumstances. You'll also be granted time off for designated EY Paid Holidays, Winter/Summer breaks, Personal/Family Care, and other leaves of absence when needed to support your physical, financial, and emotional well-being.


Are you ready to shape your future with confidence? Apply today.

EY accepts applications for this position on an on-going basis.

For those living in California, please click here for additional information.

EY focuses on high-ethical standards and integrity among its employees and expects all candidates to demonstrate these qualities.

EY | Building a better working world

EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.

Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.

EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.

EY provides equal employment opportunities to applicants and employees without regard to race, color, religion, age, sex, sexual orientation, gender identity/expression, pregnancy, genetic information, national origin, protected veteran status, disability status, or any other legally protected basis, including arrest and conviction records, in accordance with applicable law.?

EY is committed to providing reasonable accommodation to qualified individuals with disabilities including veterans with disabilities. If you have a disability and either need assistance applying online or need to request an accommodation during any part of the application process, please call 1-800-EY-HELP3, select Option 2 for candidate related inquiries, then select Option 1 for candidate queries and finally select Option 2 for candidates with an inquiry which will route you to EY's Talent Shared Services Team (TSS) or email the TSS at [email protected] .

If you have questions about this posting, please contact [email protected]
Posted 2025-11-14

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