Key accountabilities • Contribute to operational reviews and other activities to ensure the Euronext information security infrastructure operates in the most effective and reliable manner • Ensure constant support for critical information security infrastructure • Prepare system documentation of information security technologies • Contribute to the design and conceptualization phase in collaboration with the solution team • Works closely with service operatives in other teams, which provides level 1 of system monitoring and operations Your profile • Basic knowledge of information security environments • Quick thinker who responds appropriately to alerts/issues • Confident, pragmatic and tenacious • Able to work as a self-starter requiring limited supervision • Proactive and driven • Strong written and verbal communication skills • Ability to adjust to changing priorities while multitasking effectively • Ability to work well alone or as part of a team • Experience with the financial sector a plus Euronext Values Unity We respect and value the people we work with We are unified through a common purpose We embrace diversity and strive for inclusion Integrity We value transparency, communicate honestly and share information openly We act with integrity in everything we do We don’t hide our mistakes, and we learn from them Agility We act with a sense of urgency and decisiveness We are adaptable, responsive and embrace change We take smart risks Energy We are positively driven to make a difference and challenge the status quo We focus on and encourage personal leadership We motivate each other with our ambition Accountability We deliver maximum value to our customers and stakeholders We take ownership and are accountable for the outcome We reward and celebrate performance We remain committed to providing a positive hiring and onboarding experience for our candidates during these unprecedented times. Where our offices can open safely, they will remain open; otherwise our employees are able to work efficiently from home. The well-being of our employees, their families, our external partners and visitors is our upmost priority and we are closely following Government guidance in all our locations to ensure all health and safety guidance are met. We are proud to be an equal opportunity employer. We do not discriminate against individuals on the basis of race, gender, age, citizenship, religion, sexual orientation, gender identity or expression, disability, or any other legally protected factor. We value the unique talents of all our people, who come from diverse backgrounds with different personal experiences and points of view and we are committed to providing an environment of mutual respect. Additional Information This job description is only describing the main activities within a certain role and is not exhaustive. It does not prevent to add more tasks, projects.