Senior Incident Responder

Avantor; Philadelphia (Philadelphia County); On-site; USD 90,000 - 120,000; Full time

Job summary

A leading company in the life sciences sector seeks a Senior Incident Responder to enhance their cybersecurity posture. The role involves monitoring security events, leading incident response efforts, and collaborating with cross-functional teams to mitigate threats. Ideal candidates will have extensive experience in incident response and a strong understanding of cybersecurity tools and protocols. Join a diverse team dedicated to making a positive impact on global health.

Qualifications

• 5+ years in incident response or SOC operations.
• Proficient with SIEM platforms and endpoint protection tools.

Responsibilities

• Monitor security events and alerts using SIEM tools.
• Lead containment and recovery efforts.
• Identify emerging threats with intelligence teams.

Skills

Analytical

Problem-Solving

Communication

Detail-Oriented

Collaborative

Education

Bachelor’s degree in Computer Science

Bachelor’s degree in Cybersecurity

Bachelor’s degree in Information Systems

Tools

SIEM platforms

Endpoint protection tools

Digital forensics tools

Job description

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The Opportunity

At Avantor, people are the most important part of our success because they drive our global performance. That’s why our Operations, Lab Services, Sales, and many other teams rely on our talent acquisition initiatives to attract, engage, and hire the right talent. Avantor’s IT Engineering vertical is a crucial part of this, enabling all our internal teams worldwide to grow beyond their limits.

We are seeking a Senior Incident Responder to join our growing Security Operations team. The ideal candidate will have hands-on experience identifying, containing, and resolving cyber threats in a fast-paced environment. You will work closely with cross-functional teams to develop proactive threat mitigation strategies and enhance our cybersecurity posture.

What We’re Looking For

• Education: Bachelor’s degree in Computer Science, Cybersecurity, Information Systems, or a related field; or equivalent work experience.
• Experience: 5+ years in incident response, SOC operations, or related cybersecurity roles.
• Proficient with SIEM platforms (e.g., Splunk, QRadar, LogRhythm) and endpoint protection tools (e.g., CrowdStrike, Carbon Black).
• Strong understanding of network protocols, operating systems (Windows, Linux), and cloud environments (AWS, Azure, GCP).
• Familiarity with scripting languages (Python, PowerShell) for automation.
• Knowledge of threat intelligence platforms, vulnerability management, and penetration testing.
• Working knowledge of industry standards such as NIST SP 800-61, MITRE ATT&CK Framework.

Bonus Qualifications

• Certifications like GIAC GCIH, GCFA, GCFE, EC-Council ECIH.
• Experience with digital forensics tools (e.g., EnCase, FTK, X-Ways, Volatility).
• Background in threat hunting and APT tactics.

Who You Are

• Strong analytical, problem-solving, and communication skills.
• Detail-oriented with the ability to prioritize and meet deadlines.
• Collaborative team player.

How You Thrive And Create An Impact

Incident Detection & Analysis

• Monitor security events and alerts using SIEM tools.
• Perform triage to assess threat severity.

Incident Response & Containment

• Lead containment and recovery efforts.
• Coordinate with stakeholders for effective incident resolution.

Threat Intelligence & Hunting

• Identify emerging threats with intelligence teams.
• Proactively hunt for malicious activity.

Reporting & Documentation

• Maintain incident reports and analyses.
• Present findings to stakeholders.

Process Improvement

• Enhance incident response procedures.
• Identify tools to improve detection and investigation.

Collaboration & On-Call Support

• Participate in on-call rotations.
• Work with SOC analysts and IT teams.

Disclaimer

The above describes the general responsibilities and is not an exhaustive list. Avantor is an equal opportunity employer.

Why Avantor?

Join our global team of 14,000+ passionate associates. Our work changes lives — from medical treatments to medical devices. Contribute your talents, learn, and grow with us.

We support a diverse, equitable, and inclusive culture with growth opportunities. Dare to go further and help create a better world. Apply today!

EEO Statement

We are an Equal Employment/Affirmative Action employer and VEVRAA Federal Contractor. We do not discriminate on any protected characteristic. For accommodations, contact [e-mail].

Additional Details

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Job function: Information Technology