Senior Underwriter, E&S Casualty

With a company culture rooted in collaboration, expertise and innovation, we aim to promote progress and inspire our clients, employees, investors and communities to achieve their greatest potential. Our work is the catalyst that helps others achieve their goals. In short, We Enable Possibility℠. POSITION SUMMARY: We are seeking a candidate who is looking for a growth opportunity in the E&S marketplace. The ideal candidate will have strong in-person marketing skills, experience in Construction, Real Estate, or Manufacutring underwriting and established relationships within the E&S market (open to primary retail backgrounds as well). This will be a hybrid position in LA, San Fran, Denver, or Scottsdale (3 days onsite, 2 days remote). RESPONSIBILITIES AND ACCOUNTABILITIES Underwrite technical risks across diverse industries and multiple product lines, including Primary, Umbrella, and Excess, in accordance with Arch Insurance standards and sound underwriting practices. Establish and maintain strong relationships with wholesale brokers, policyholders, and industry groups, including through travel and client entertainment. Represent Arch in the regional marketplace by participating in industry events and initiatives to promote the brand and enhance the Business Unit's reputation. Operate independently while contributing to a collaborative team environment, focused on building a profitable book of business. Travel regularly to broker locations to strengthen producer relationships and drive business growth. REQUIRED SKILLS AND ABILITIES Strong interpersonal and leadership skills. Proven customer service focus with the ability to manage multiple priorities independently. Excellent written and verbal communication skills. Strong analytical and problem-solving capabilities. Ability to prioritize work and meet deadlines in a fast-paced environment. EDUCATION & EXPERIENCE Bachelor’s degree in Business, Economics, Finance, Mathematics, or a related field preferred. Minimum of 2 to 5 years of P&C production underwriting experience, with existing relationships in the wholesale E&S or retail primary marketplace #LI-Hybrid #LI-AM3 For individuals assigned or hired to work in the location(s) indicated below, the base salary range is provided. Range is as of the time of posting. Position is incentive eligible. $85,000 - $130,000/year Total individual compensation (base salary, short & long-term incentives) offered will take into account a number of factors including but not limited to geographic location, scope & responsibilities of the role, qualifications, talent availability & specialization as well as business needs. The above pay range may be modified in the future. Arch is committed to helping employees succeed through our comprehensive benefits package that includes multiple medical plans plus dental, vision and prescription drug coverage; a competitive 401k with generous matching; PTO beginning at 20 days per year; up to 12 paid company holidays per year plus 2 paid days of Volunteer Time Offer; basic Life and AD&D Insurance as well as Short and Long-Term Disability; Paid Parental Leave of up to 10 weeks; Student Loan Assistance and Tuition Reimbursement, Backup Child and Elder Care; and more. Click here to learn more on available benefits. Do you like solving complex business problems, working with talented colleagues and have an innovative mindset? Arch may be a great fit for you. If this job isn’t the right fit but you’re interested in working for Arch, create a job alert! Simply create an account and opt in to receive emails when we have job openings that meet your criteria. Join our talent community to share your preferences directly with Arch’s Talent Acquisition team. For Colorado Applicants - The deadline to submit your application is: May 29, 2026 14400 Arch Insurance Group Inc. Arch Capital Group Ltd. is a Bermuda-based specialty insurer that provides insurance, reinsurance and mortgage insurance on a worldwide basis. With a 20+-year track record of delivering results and a coveted position on the S&P 500 index, Arch is a great place to grow your career. Attention Job Seekers: Arch Capital Group Ltd. (Arch) and its affiliates take your interest in working here very seriously. Please be vigilant to fraudulent activity if you receive a communication or email asking you to submit any personal information. Do not send money or pass any details to someone suggesting they can provide employment with Arch. You should only enter your information into our official career portal. Please know the following about our interviewing and hiring practices. We never make job offers without a formal, in person, interview process. We never ask you to send money of any kind.