Senior Surveillance Officer

About the Role

We are seeking a highly experienced  Senior Market Surveillance & Trading Compliance Specialist  to join our CIB Compliance team. In this senior role, you will be responsible for maintaining an effective trading compliance program through robust risk management, monitoring, and surveillance of trading and sales activities. You will apply a data-driven approach to detect market manipulation and quality-of-execution issues, propose system tuning to reduce false positives, and lead investigations. Additionally, you will play a key role in mentoring less experienced staff, driving strategic regulatory projects, and fostering strong collaboration between Front Office, IT, and local/global Compliance teams.

Key Responsibilities

• Analyze trading activity , associated  communications  and  alerts  generated from Natixis surveillance systems or manual controls to detect abnormal or suspicious trading activity (Market Manipulation, Insider Dealing or Misconduct violations) that could compromise Market Integrity;
• Analyze data sources to  reconstruct the lifecycle  of alerted trades from order to execution to support alert decisioning;
• Perform relevant  investigatory activities  and  escalate  to local Compliance teams or to the global CIB Compliance team as necessary;
• Master the  system configuration  options in order to suggest changes to parameters in order to enhance the detection capabilities and to obtain more pertinent alerts;
• Configure and test the surveillance system parameters  with Head Office compliance colleagues;
• Actively engage in projects related to the  surveillance strategy ;
• Enhance  key aspects  of the surveillance program including threshold refinement, governance, data analytics and management information;
• Optimize operational processes  linked to alert generation, analysis, escalation and decisioning of surveillance alerts;
• Partner with Compliance and IT resources  to aide Natixis’ transition from existing surveillance systems to new generation systems;
• Education:  Bachelor’s or Master’s degree in Finance, Economics, or a related field.
• Fluency in English is mandatory  (written and spoken) for daily interaction with global teams and Head Office.
• Regulations:  Deep knowledge of  MiFID, EMIR, DFA , and MAR.
• Products & Flows:  Strong expertise in  Market Finance Products  (Equities, Derivatives) and  Front-to-Post-Trade  flows.
• Systems & Tools:  Proficiency in  Bloomberg, PowerBI , and systems like  Sophis, Summit, or Murex .
• Senior Capabilities:
• High autonomy in decision-making and handling complex/ambiguous situations.
• Strong communication skills to influence stakeholders and project partners.
• Experience mentoring others and driving regulatory projects.

Our workplace reflects the vibrant spirit of our locations, with initiatives such as a Green Transportation Budget, electric bikes and a flexible Hybrid Work Policy. We promote wellbeing through the Honolulu Wellness Club, a Prayer Room, a Lactation Room, and themed Villages that inspire creativity and collaboration. Through our ESG and DEI strategies, we are committed to being inclusive, caring, and fair, ensuring every voice is heard and valued.