3 summer intern jobs found in Brea, CA

Sr Staff Attorney - LM07DE We’re determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here means having every opportunity to achieve your goals – and to help others accomplish theirs, too. Join our team as we help shape the future.              About The Hartford: For more than 200 years, The Hartford has helped protect customers through changing times with a focus on integrity and service—and has been recognized by Ethisphere as one of the World’s Most Ethical Companies (multiple years). Our legal team plays a direct role in protecting that reputation by delivering thoughtful advocacy and principled outcomes. Role Summary The Hartford’s Staff Legal team is built for attorneys who want the depth and challenge of sophisticated litigation - with the stability, resources, and collaboration of an in-house practice. In this role, you’ll handle a variety of auto and general liability matters...

Senior Underwriter - UH08BA Underwriter - UH08BB We’re determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here means having every opportunity to achieve your goals – and to help others accomplish theirs, too. Join our team as we help shape the future.           Your underwriting career here means collaboration, inclusivity, innovative thinking and so much more. Here, doing things the way they’ve always been done isn’t a part of the job. Here, you’ll be putting your creative insights to work with other underwriters and leaders, having a seat at the table with key decision makers. And you’ll have any number of opportunities for your career to grow in whatever direction you choose.   Responsibilities: Underwrite and actively pursue new business pricing, servicing the needs of our brokerage partners on an account by account basis Analyzes agency book on quarter-to-quarter...

Overview Join an amazing team that is consistently recognized for our achievements and culture, including our most recent Forbes award of being one of America's Best Midsize Employers for 2026!   Position Summary:   The Strategic Sourcing Specialist II independently leads sourcing initiatives supports the end-to-end indirect procurement lifecycle for assigned spend categories and sourcing events. This position helps business units identify requirements, develop sourcing approaches, conduct competitive bidding, evaluate suppliers, support contract review, and coordinate award and supplier onboarding activities. This position handles more complex negotiations, supplier strategy and cross-functional initiatives. The role is expected to operate within Mercury procurement policies, governance standards, and approved workflows while helping improve value, service, compliance, and cycle time across indirect spend categories. This position contributes to category...