Senior Staff Security Engineer, Trust investigations

Company Description

LinkedIn is the world’s largest professional network, built to create economic opportunity for every member of the global workforce. Our products help people make powerful connections, discover exciting opportunities, build necessary skills, and gain valuable insights every day. We’re also committed to providing transformational opportunities for our own employees by investing in their growth. We aspire to create a culture that’s built on trust, care, inclusion, and fun – where everyone can succeed.

Join us to transform the way the world works.

Job Description

At LinkedIn, our approach to flexible work is centered on trust and optimized for culture, connection, clarity, and the evolving needs of our business. The work location of this role is hybrid, meaning it will be performed both from home and from a LinkedIn office on select days, as determined by the business needs of the team.

This role will be based in Mountain View, CA.

Join LinkedIn’s Trust Engineering team as a Senior Staff Security Engineer in our Incident Response team, where you'll play a pivotal role in safeguarding LinkedIn’s members and platform against persistent and adversarial abuse. You’ll work alongside Product, Engineering and Investigators to create cutting-edge technologies to fight abuse and fraud at scale. This role focuses on building proactive detection and incident response capabilities leveraging AI, machine learning, and innovative engineering practices. You'll work at the confluence of engineering, security, and trust operations to ensure a safe and trusted environment for LinkedIn’s global user base.

If you're passionate about using engineering to foster trust and safety across a global platform, join our team and help shape the future of trust engineering at LinkedIn!

Key Responsibilities:

1. Incident Response Leadership:

2. Engineering Execution:

3. Cross-Team Collaboration:

4. Innovation & Organizational Growth:

Qualifications

Basic Qualifications:

• BS/BA in Computer Science or related technical field or equivalent technical experience
• 5+ years of experience building large-scale abuse detection and mitigation systems in collaborative, cross-disciplinary environments.
• 5+ years of experience solving complex problem spaces in security, detection engineering, and operational workflows.
• Experience in crafting incident response frameworks and engineering solutions leveraging AI/ML for scalable detection and automation.
• Experience in delivering high-impact, production-grade tooling and processes to address evolving abuse challenges.

Preferred Qualifications:

• Track Record of Innovation: Demonstrated ability to conceptualize, prototype, and bring to production innovative solutions addressing abuse detection and incident response challenges.
• Large-Scale System Expertise: Experience designing and maintaining high-throughput, scalable systems to address real-time security issues on platforms with global reach.
• Hands-On Experience with Detection and Automation Platforms: Experience building IR platforms that integrate modular tools with AI to improve situational awareness and response time.
• Strong Communication and Mentorship Skills: Ability to clearly articulate complex technical concepts to broader audiences and mentor junior engineers in building advanced detection and response capabilities.

Suggested Skills:

• Technical Leadership

• Abuse Detection Engineering

• Incident Management

• Automation

Additional Information

You will Benefit from our Culture

We strongly believe in the well-being of our employees and their families. That is why we offer generous health and wellness programs and time away for employees of all levels. LinkedIn is committed to fair and equitable compensation practices. The pay range for this role is $181,000 - $297,000. Actual compensation packages are based on a wide array of factors unique to each candidate, including but not limited to skill set, years & depth of experience, certifications and specific office location. This may differ in other locations due to cost of labor considerations. The total compensation package for this position may also include annual performance bonus, stock, benefits and/or other applicable incentive compensation plans. For additional information, visit: https://careers.linkedin.com/benefits.

Equal Opportunity Statement

We seek candidates with a wide range of perspectives and backgrounds and we are proud to be an equal opportunity employer. LinkedIn considers qualified applicants without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, marital status, pregnancy, sex, gender expression or identity, sexual orientation, citizenship, or any other legally protected class.

LinkedIn is committed to offering an inclusive and accessible experience for all job seekers, including individuals with disabilities. Our goal is to foster an inclusive and accessible workplace where everyone has the opportunity to be successful.

If you need a reasonable accommodation to search for a job opening, apply for a position, or participate in the interview process, connect with us at accommodations@linkedin.com and describe the specific accommodation requested for a disability-related limitation.

Reasonable accommodations are modifications or adjustments to the application or hiring process that would enable you to fully participate in that process. Examples of reasonable accommodations include but are not limited to:

• Documents in alternate formats or read aloud to you
• Having interviews in an accessible location
• Being accompanied by a service dog
• Having a sign language interpreter present for the interview

A request for an accommodation will be responded to within three business days. However, non-disability related requests, such as following up on an application, will not receive a response.

LinkedIn will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by LinkedIn, or (c) consistent with LinkedIn's legal duty to furnish information.

San Francisco Fair Chance Ordinance ​

Pursuant to the San Francisco Fair Chance Ordinance, LinkedIn will consider for employment qualified applicants with arrest and conviction records.

Pay Transparency Policy Statement ​

As a federal contractor, LinkedIn follows the Pay Transparency and non-discrimination provisions described at this link: https://lnkd.in/paytransparency.

Global Data Privacy Notice for Job Candidates ​

Please follow this link to access the document that provides transparency around the way in which LinkedIn handles personal data of employees and job applicants: https://legal.linkedin.com/candidate-portal.