[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) Chubb · San Juan, PR, United States # Casualty & Environmental Jr. Underwriter San Juan, PR, United States Full-time Listed on Chubb’s official careers site. Posted October 28, 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/38041) [OpenNash Jobs](https://jobs.opennash.com/) / [Chubb](https://jobs.opennash.com/companies/chubb/) / Casualty & Environmental Jr. Underwriter ## Job description ### Role Purpose The Casualty & Environmental Underwriter Jr. is responsible to analyse and underwrite Commercial General Liability, Commercial Umbrella Liability, Commercial Excess Liability, Premises Pollution Liability, Contractors Pollution Liability & Storage Tank Liability, while hold a delicate balance between being a salesperson by selling Chubb’s insurance products and adhering to their respective Letters of Authority (LOA’s), Best Practices and current Chubb’s underwriting appetite with authority on Puerto Rico & the Caribbean geographical area. Key Responsabilities Examine insurance proposals, gather and evaluate background information in order to effectively assess the risk involved. Subscribe business in accordance with corporate guidelines, analyze the information provided by agents or brokers using the tools of subscription and experience in the field to establish the best conditions of assurance caring profitability. Negotiate deals with insurance brokers and/or agents and timely responds and quotation requests and/or inquiries. Analyze, monitor, work and handle new business received through brokers and renewal accounts assigned by Manager as well as maintain an updated list of accounts being handled each month. Keep track of their corresponding monthly production goals, including making sure bound account are registered correctly and monitoring planned production. Visit insurance producers at regular schedules in order to attract potential prospects. Interact with brokers and customers, externally and internally, other line of business underwriters and top management. Assist Operations Department in policy issuance as well as support Claims Department in the event of a claim under one of their accounts in order to interpret underwriting intention, if needed. Create endorsements that may be either requested by insurance producers or needed by a special business. Present and/or explain covers to insured's and to potential prospects, if needed. Perform specials projects and other related duties as assigned. ## Qualifications ### Requirements Bachelor's Degree in Business Administration or Engineering. Strong analytical, decision making, and problem solving skills. Demonstrate flexibility and adaptability to work in a fast moving and challenging environment. Proficient in MS (Word, Excel and Power Point). Intermediate knowledge of the structure and content of the English and Spanish Languages. ### Experience One (1) or two (2) years of experience in environmental in the insurance industry, preferable. ## At a glance - Posted by the employer: Oct 28, 2026 - First seen by OpenNash: Nov 3, 2026 - Last checked: Nov 3, 2026 - Listed for: 6 days - Location: San Juan, PR, United States - Employment type: Full-time[Apply on Chubb’s careers site →](https://fa-ewgu-saasfaprod1.fa.ocs.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_2001/job/38041) ## Hiring at Chubb - Open jobs: 1,017 - New in the last 7 days: After two weekly collections - Tracked since: Oct 13, 2026 [All Chubb jobs](https://jobs.opennash.com/companies/chubb/) · [Weekly hiring report](/reports/hiring/) ## More jobs at Chubb ### [Casualty Claims Adjuster](https://jobs.opennash.com/companies/chubb/jobs/e62e2e150a7061e74947/) San Juan, PR, United States ### [Financial Lines Claims Adjuster](https://jobs.opennash.com/companies/chubb/jobs/147a08a5ab57432a57e7/) San Juan, PR, United States ### [Policy Servicing File Management Jr](https://jobs.opennash.com/companies/chubb/jobs/dfce256c9d999ac8f70d/) San Juan, PR, United States ### [(Senior) Underwriter Industry Practices - Life Science (m/w/d)](https://jobs.opennash.com/companies/chubb/jobs/acfb48a2112b74262bdc/) Hamburg, Germany ### [A&H - Corporate Senior Underwriter](https://jobs.opennash.com/companies/chubb/jobs/cf749dcbef1331887577/) France ## Similar jobs at other companies ### [Senior Underwriter, Environmental, Retail Casualty](https://jobs.opennash.com/companies/american-international-group/jobs/468058ac741a047b079f/) American International Group · New York, NY ### [Senior Underwriter, Environmental Casualty](https://jobs.opennash.com/companies/axa-group/jobs/86ddec6a94e5fd0e074a/) AXA Group · NEW YORK, United States +4 more ### [Underwriter II, Corporate Accounts, Excess Casualty](https://jobs.opennash.com/companies/american-international-group/jobs/b700f663ba04d98f05c0/) American International Group · New York, NY ### [AVP Underwriter-Primary/Excess Casualty](https://jobs.opennash.com/companies/everest-re-group/jobs/fe5b79210393d7709b98/) Everest Re Group · Atlanta, GA ### [Underwriter II, Excess Casualty](https://jobs.opennash.com/companies/axa-group/jobs/860694b7d55bc986a95d/) AXA Group · LOS ANGELES, United States OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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