Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the i…

Job Description

CSCI Consulting is looking for a skilled Information System Security Engineer (ISSE) to support a Department of Defense (DoD) modernization initiative. This role provides the opportunity to apply hands-on cybersecurity engineering expertise across complex on-premises and cloud environm…

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering inn…

About the Role

We are looking for a Security Lead or Security Engineer to strengthen Playson’s information security framework and help us continue building a mature, practical, and business-oriented security function.

This is a senior hands-on role for someone who can combine security engineering, incid…

Who we are

Optiver is a global market maker founded in Amsterdam, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. Established in 1986, today we are a leading liquidity provider, with close to 2,000 employees in offices around the world, un…

At Bumble, we believe healthy relationships and meaningful connections start with trust. The Security Engineering team plays a critical role in protecting our members, products, platforms, and business while enabling innovation at scale. As a Senior Security Software Engineer, you will build the sof…