[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Chubb jobs](https://jobs.opennash.com/companies/chubb/) · [Search jobs](/search/) Chubb · London, United Kingdom # Multiline Underwriter, LMM London, United Kingdom Listed on Chubb’s official careers site. Posted September 30, 2026. Check that it is still open and apply there. [Apply on Chubb’s careers site →](https://fa-ewgu-saasfaprod1.fa.ocs.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_2001/job/37161) [OpenNash Jobs](https://jobs.opennash.com/) / [Chubb](https://jobs.opennash.com/companies/chubb/) / Multiline Underwriter, LMM ## Job description Multiline P&C Underwriter (Lower Middle Market) Are you interested in working for the world’s largest publicly traded Property & Casualty insurer with excellent employee benefits and offices in 54 countries? Are you an ambitious Property and Casualty Package underwriter with a passion for underwriting new business? If so, we would love to hear from you! The role is for a Property & Casualty Package Underwriter, focused on new business development in the upper SME/lower middle-market segment. You would be responsible for new business underwriting and trading with broker partners from across the UK, including pipelining, quoting, negotiating and writing new P&C package business. You will be expected to have property and casualty technical experience, knowledge and aptitude to establish underwriting authority and exercise this within Chubb's technical guidelines and best practices. You will also be expected to have passion, skill and a track record for new business development in the upper SME/lower middle-market segment. You will be measured against key new business metrics and goals. Positive engagement and collaboration with our broker partners, underwriting management, sales and distribution and cross-line colleagues would be key to success in this role. The role is based in London. ### Key Responsibilities Underwriting, quoting and converting new P&C package business in the lower middle-market segment, in-line with targets and the overall business plan. Regular engagement with our producers and BDMs to develop and execute on a pipeline of opportunities Effective trading behaviours, negotiation and engagement to successfully close new opportunities. Consistently providing a high level of underwriting service and speed of response to our brokers. Collaborating with sales and distribution, other lines of business, risk engineering, operations and underwriting management to effectively deliver the Chubb proposition. Maintaining underwriting integrity by adhering to Chubb's best practices monitored by regular peer reviews. Keeping accurate underwriting records and data. Representing and promoting Chubb to brokers and building strong relationships with key producers. Conducting business ethically within Chubb's code of conduct, compliance guidelines, underwriting guidelines and service standards. An advocate for the brand, building and maintaining an excellent external reputation, consistent with Chubb's values, ethics, culture, and standards. ## Qualifications ### Qualifications Experience in property and casualty underwriting environment. A track record and reputation as a dynamic new business development underwriter Knowledge and experience in the upper SME / lower middle-market insurance segment. Results driven with ability to make own decisions and work on own initiative. Ability to adjust to shifting priorities and thrive in a fast paced, dynamic environment. Ability to work collaboratively in a team environment. Excellent interpersonal skills, verbal and written communication. Commitment to a high level of underwriting service and speed of response. A-Levels or higher, with a degree or ACII (or progress towards these) preferred but not essential. Integrity. Client focus. Respect. Excellence. Teamwork. Our core values dictate how we live and work. We’re an ethical and honest company that’s wholly committed to its clients. A business that’s engaged in mutual trust and respect for its employees and partners. A place where colleagues perform at the highest levels. And a working environment that’s collaborative and supportive. We are committed to ensuring our recruitment process is inclusive and accessible to all. If you have a disability or long-term condition (for example dyslexia, anxiety, autism, a mobility condition or hearing loss) and need us to make any reasonable adjustments, changes or do anything differently during the recruitment process, please let us know in your application or in any future discussions with our recruiters. [https://www2.chubb.com/emea-careers/working-for-us/diversity-inclusion.aspx](https://www2.chubb.com/emea-careers/working-for-us/diversity-inclusion.aspx) ## At a glance - Posted by the employer: Sep 30, 2026 - First seen by OpenNash: Oct 13, 2026 - Last checked: Oct 20, 2026 - Listed for: 20 days - Location: London, United Kingdom[Apply on Chubb’s careers site →](https://fa-ewgu-saasfaprod1.fa.ocs.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_2001/job/37161) ## More jobs at Chubb ### [Deputy Reserving Manager](https://jobs.opennash.com/companies/chubb/jobs/ba94446218363f73be8b/) London, United Kingdom ### [Digital Development Underwriter](https://jobs.opennash.com/companies/chubb/jobs/9534aae119c9e8f5ddee/) London, United Kingdom ### [Multiline Underwriter](https://jobs.opennash.com/companies/chubb/jobs/7f1c25bba0621ccfc200/) London, United Kingdom ### [SVP, Head of Property & Casualty Pricing - COG](https://jobs.opennash.com/companies/chubb/jobs/4289e28647203548e076/) London, United Kingdom ### [Senior Environmental Underwriter](https://jobs.opennash.com/companies/chubb/jobs/f84dd75f0917f26e2ec7/) London, United Kingdom ## Similar jobs at other companies ### [Underwriter/Senior Underwriter, NACT](https://jobs.opennash.com/companies/arch-capital-group/jobs/5aae544a061bd9d92828/) Arch Capital Group · London, United Kingdom ### [Underwriter](https://jobs.opennash.com/companies/sompo/jobs/c98d41b1dea085d5fe52/) Sompo · London, United Kingdom ### [Assistant Underwriter](https://jobs.opennash.com/companies/sompo/jobs/6e2e1d9df50b44e37322/) Sompo · London, United Kingdom ### [Construction Underwriter](https://jobs.opennash.com/companies/allianz/jobs/21771fd2be1410f43773/) Allianz · London, United Kingdom ### [Senior Underwriter – Construction](https://jobs.opennash.com/companies/qbe-insurance-group/jobs/bec7e7ba9a09b7064d00/) QBE Insurance Group · London, United Kingdom OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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