Insider Threat Manager

Security Lead

As the Security Lead at Lionbridge, you will oversee day-to-day security operations and lead a team of analysts responsible for identifying, mitigating, and responding to cyber threats across the organization. You will work cross-functionally to implement security best practices, guide risk-based decision-making, and ensure compliance with internal policies and global standards.

What You Will Do:

• Lead the security operations team, managing workload prioritization, escalation handling, and performance coaching
• Serve as a subject matter expert in threat detection, vulnerability management, and incident response
• Oversee daily monitoring of SIEM alerts, endpoint protection tools, and threat intelligence feeds
• Drive remediation efforts across IT, infrastructure, and DevOps teams to address vulnerabilities and misconfigurations
• Collaborate with stakeholders in legal, compliance, engineering, and operations to ensure security requirements are integrated into all business functions
• Coordinate internal and external audits, ensuring timely evidence collection and policy alignment
• Maintain and enhance security documentation, playbooks, and team knowledge base
• Mentor and develop junior security team members, fostering skill growth and ownership

To Be Successful You Will Have:

• 6+ years of experience in cybersecurity or IT security, with at least 1-2 years in a lead or supervisory role
• Strong working knowledge of cloud security (AWS, Azure), SIEM platforms, and endpoint detection tools
• Deep understanding of incident response lifecycle, threat modeling, and vulnerability management
• Familiarity with industry frameworks such as NIST, ISO 27001, and SOC 2
• Proven experience managing security programs, investigations, or cross-functional remediation projects
• Excellent interpersonal and communication skills for technical and non-technical audiences
• Certifications such as CISSP, CISM, or GIAC (preferred)
• Bachelor's or Master's degree in Information Security, Computer Science, or related field

In Return You Can Expect:

• Leadership role within a fast-paced, security-conscious global organization
• Competitive compensation and performance-based incentives
• Comprehensive health, dental, and vision benefits HSA-eligible options
• 401k with company match
• Access to industry-leading tools, threat intelligence, and professional development
• A collaborative environment committed to cybersecurity excellence

Lionbridge partners with brands to break barriers and build bridges all over the world. For over 25 years, we have helped companies connect with their global customers and employees by delivering translation and localization solutions in 350+ languages. Through our world-class platform, we orchestrate a network of passionate experts across the globe who partner with brands to create culturally rich experiences. Relentless in our love of linguistics, we use the best of human and machine intelligence to forge understanding that resonates with our customers clients. Based in Waltham, Massachusetts, Lionbridge maintains solution centers in 24 countries. Learn more at www.lionbridge.com .