Citi Security and Investigative Services (CSIS) Senior Investigator- AVP
Citigroup
- Location
- New Castle Delaware United States
- Work model
- On-Site
- Level
- Senior
- Posted
- Aug 21, 2026
About this role
Citi Security and Investigative Services (CSIS) is a global function within Citi whose mission is to protect the employees, assets, information, integrity, and reputation of Citi and its clients. CSIS accomplishes this by offering industry-leading professional security services, fraud prevention, and independent investigations to all of Citi's businesses and regions globally, and by partnering with our internal business colleagues, law enforcement agencies, and the industry externally. Citi employees reflect the remarkable range of cultures and perspectives of our clients across more than 160 countries and jurisdictions where we do business – a powerful advantage that combines global insights with deep local knowledge. We recognize that unique individuals, collaborative teams and inclusive leaders have far-reaching impact and are the engines of new ideas. It’s our willingness to embrace the richness of our diverse teams, ideas and possibilities that drives our growth and progress. Within a role in Citi’s Security & Investigative Services function, you will have the opportunity to work alongside a diverse group of individuals whose collective mission is to protect the employees, assets, information, integrity, and reputation of Citi and its clients. You’ll make connections with fellow colleagues across the globe whose backgrounds and experience come from a wide variety of disciplines providing an opportunity to learn from the best in the industry. Our people - and the values, skills and experience they bring to CSIS and Citi - remain our most valuable asset and the key to our success. We are committed to rewarding our people and fostering a culture that attracts, develops, manages and retains top tier talent through training and development. We empower our team with the ability to identify and drive necessary change. A role in our investigations function means you will have the opportunity to work with a group of individuals whose collective mission is to investigate wrongdoing against our firm. We conduct professional and independent investigations in order to identify fraud, recover lost or stolen assets, identify underlying control failures and root causes, enforce the policies of the firm, identify network security incidents and cyber events, and to cause and/or support prosecutions and civil litigation, if appropriate. You’ll make connections with fellow colleagues that share your diverse background and experiences. On our team, we relish unique individuals, collaborative teams and inclusive leaders, because they are the engines of new ideas. With operations around the world and staff from a variety of disciplines, you will benefit from working alongside and learning from the best and the brightest in the Security industry. As an Investigator, you will be responsible for the coordination and investigation of high level fraud matters and/or network security incidents. You will draw on a broad range of investigative skills that exist amongst the team and work with business, product, process subject matter experts (SMEs) and functions in order to arrive at the most complete and accurate findings. This role will utilize your sophisticated expertise in investigative interviewing, fraud identification, loss prevention, network security, cyber enabled fraud, to identify fraud activities, schemes, trends and organized rings that create a risk to our firm, its employees, shareholders, systems, assets and clients. One guarantee is that no two days will be the same. Challenges will present themselves daily. The question is, are you up to the challenge?
Job Description
Investigate wire fraud matters and business email compromises (BEC’s) Initiate wire recall notifications with peer financial institutions and prepare associated documentation such as Letters of Indemnification (LOI’s) Manage and work investigative cases referred from internal and external sources utilizing technology and tools