About

IntroductionAt Pen, we don’t just underwrite risk, we unlock possibility. We’re a dynamic underwriting and distribution business backed by the strength of Gallagher and powered by a belief that every challenge has a solution. With entrepreneurial energy, niche expertise, and a bold growth mindset, we’re transforming what it means to be an MGA in today’s insurance landscape. Whether you’re shaping new products, solving complex problems, or collaborating across teams, your ideas and initiative will help deliver smarter solutions for our clients—and move the industry forward. Here, agility meets stability. Creativity meets execution. And your career meets real opportunity. At Pen, we champion innovation, value accountability, and thrive on building something better together. If you’re looking to join a team that’s rewriting the future of underwriting, we’d love to hear from you.OverviewAre you ready to take the next step in your underwriting career? Pen Underwriting Construction & Casualty is looking for a Casualty Underwriter to join our team. You’ll focus on underwriting and servicing new and existing accounts, using your expertise to provide a solid contribution towards income, profit & EBITDAC. We welcome applications from candidates based anywhere in the UK. Join us at Pen Underwriting and be part of a team that values expertise, collaboration, and growth How you'll make an impact Manage and grow a portfolio of renewal accounts, handling rating and adjustment queries.Explore opportunities to develop new business and expand your client portfolio.Provide technical support on claim cover requests.Collaborate with brokers, insurers, Accounts, and Claims teams.Review and approve referrals from Assistant Underwriters with a keen eye for detail.Share your knowledge by training and mentoring junior