Operations Security Manager

Grubhub is the nation's leading online and mobile food ordering company dedicated to connecting hungry diners with local takeout restaurants. The company’s online and mobile ordering platforms allow diners to order directly from more than 45,000 takeout restaurants in over 1,100 U.S. cities and London. Every order is supported by the company’s 24/7 customer service teams. Grubhub has offices in Chicago, New York and London.

We need you to know the ins and outs of working with other engineers to reduce vulnerabilities with exceptional communication skills. You should have a passion for finding and fixing exposures that might create negative experiences with our product.

* Be the security expert in systems, architecture and authentication * Design and implement tools to increase our systems security profile * Establish detective controls to provide visibility on anomalies * Discover, file and follow bugs to completion with our production infrastructure * Provide security guidance on new projects, products and technologies * Participate in on-call incident response team

* 5+ years of experience in a security-related field (security operations, security engineering, application/penetration testing) * Experience with security incident responses in a large scale internet operations environment * Competency with an interpreted programming language (Python is preferred) * Experience with Amazon Web Services, TCP/IP networking, and Linux systems (Ubuntu, CentOS) * Complete understanding of web service architecture and related technology * Experience with PKI, SSL, key management and overall cryptology