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Mariner · 2 months ago

Business Development Intern - Wealth Management - Summer 2026

5700 W. 112th St., Overland Park, KS, 66211, US

Internship

Onsite

Intern

$20/hr - $20/hr

Start in 2026 Summer

Mariner is a financial services firm focused on positively impacting clients' lives through comprehensive wealth management solutions. The Business Development Intern will gain hands-on experience in client acquisition and relationship management, working closely with sales professionals to develop new client relationships and communicate the firm's advisory model.

ConsultingFinancial ServicesRisk Management

Comp. & Benefits

No H1B

Responsibilities

Learn how to explain the firm’s mission, investment philosophy, and client experience to potential clients

Assist team members with identifying, researching, and qualifying prospective clients

Help create presentation materials, proposals, and follow-up communications

Participate in meetings, training sessions, and strategy discussions to understand the client acquisition process

Conduct market or demographic research to uncover new business opportunities

Observe experienced professionals to learn best practices in consultative, ethical selling

Learn and work in Mariner’s CRM system to track outreach and client interactions

Work with marketing and client service teams to ensure smooth communication and a consistent client experience

Always maintain the highest standards of professionalism and client confidentiality

Qualification

Microsoft ExcelData management toolsAnalytical abilitiesProblem-solving abilitiesBasic understanding of investmentsEffective communicationTeamworkAttention to detailTime management

Required

Pursuing a bachelor's or master's degree with an expected graduation date within 12 months of the start of the internship (~Dec. 2026 or ~May 2027 grads)

Must be authorized to work in the U.S. without current or future employer sponsorship needs

Available full-time during Summer 2026 (~10 weeks)

Proficiency in Microsoft Excel and data management tools

Strong attention to detail and accuracy

Basic understanding of investments and portfolio performance

Analytical and problem-solving abilities

Effective communication and teamwork

Ability to manage multiple tasks and meet deadlines