About Atrium Atrium is a leading (re)insurance group at Lloyd's, the world's specialist insurance market. With a proud history going back to the 1930s, we protect our clients around the world from the risks they face. We manage Syndicate 609, and write specialty insurance and reinsurance across property, casualty, and specialty business groups. In 2024, Atrium generated $1.3B in gross written premium. Atrium is ranked as one of the top-performing Lloyd’s Syndicates of the past decade, measured by high profitability and low volatility, achieving substantial growth whilst generating value for the Group. Our longevity reflects the strength of our underwriting discipline, the depth of our relationships, and our ability to adapt to the evolving needs of our clients and the wider (re)insurance marketplace. Atrium offers all permanent employees the chance to work flexibly through our charter for flexible working - we actively invite applications from candidates requiring any form of flexible working arrangements which may include non-standard hours, full-time, part-time and job-shares. We’re all in it together at Atrium We are committed to creating an environment where people learn, grow, and follow what they’re passionate about. Our culture encourages staff to feel confident in making decisions at any stage of their career and do work that makes them proud, knowing they’re playing a valuable role in shaping the success of the business. Our Values Expertise – To be trusted experts we acknowledge the limits of our expertise, we maintain it by continuous learning and improvement, and we leverage from others who are experts in their field. Empowerment – means enabling our people to take ownership of their work and contribute to meaningful decision-making. Teamwork – signifies the importance of collaboration, mutual respect, and collective responsibility in achieving common objectives. It emphasises that diverse skills, different perspectives, and shared commitment are integral to success. A full job description can be found via this link -> Internal Audit Manager 2026.pdf At Atrium, we embrace diversity and inclusion and value the different perspectives and contributions of every individual. We believe that diversity fuels our business and benefits our employees, partners, and the community. We are committed to developing a diverse talent pool at every level. Our people are at the heart of our business, which is why we value the diversity of thought and talent of our colleagues, and we are committed to supporting and celebrating difference. Atrium is an equal opportunity employer and considers applicants for all positions without discrimination or regard to characteristics. We welcome applications from all individuals, regardless of race, ethnicity, nationality, religion, gender, gender identity, sexual orientation, age, disability, marital status, or any other protected characteristic. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers. I f you need assistance or support during the recruitment process, please let us know.