--- title: 'Manager, Client Service at Mariner' canonical: 'https://feeny.ai/job/manager-client-service-mariner-new-york-ewy0q9tv73h2' type: 'job' last_seen: '2026-09-10' --- # Manager, Client Service at Mariner - **Company:** Mariner - **Location:** New York, NY - **Employment:** full-time - **Work type:** onsite - **Posted:** 2026-08-05 - **Last confirmed live:** 2026-09-10 - **Apply:** https://jobs.ashbyhq.com/mariner-careers/66a4b4e1-3eaf-4440-bac7-3778b43b7759 ## Job description We are seeking a detail-oriented and proactive Manager to oversee daily operational functions, ensure compliance with internal processes, and support team performance within a fast-paced wealth environment. This role is responsible for inputting and reviewing transactions, managing workflows, and fostering a collaborative and accountable team culture. Responsibilities: - Input and review money movement transactions within Wealthscape and Charles Schwab. - Responsible for managing the day-to-day execution of operations tasks, including preparing and reviewing account opening paperwork and account maintenance. - Proficient in what is needed to open Taxable, Retirement, Trust, & Business accounts within Fidelity & Charles Schwab to aid in reviewing requests. - Serve as liaison between Wealth Teams and custodians. Proactively contact custodians daily to resolve issues and ensure requests are being processed with accuracy. - Delegate tasks and assist with team members workloads to ensure smooth execution of workflow. - Foster accountability, collaboration, and continuous improvement within the team. - Manage quarterly projects, maintain internal spreadsheets, and oversee completion of team members daily tasks. Qualifications: - Education: Bachelor’s degree in Business Administration, Operations Management, or related field. - Experience: 5-7 years of experience in financial business operations, ideally within a fast-paced, growth-oriented environment. Skills: - Experience with Salesforce - Experience with Fidelity (Wealthscape) and Charles Schwab Platforms. - Strong analytical and problem-solving abilities. - Excellent project management skills, with experience managing cross-functional teams. - Strong communication and interpersonal skills, with the ability to work effectively with all levels of the organization. - Proficiency in Excel ## #LI-MK1 We welcome your interest in being a part of our firm. We believe in giving associates progressive opportunities, actively nurturing professional growth and giving back to the community. We are dedicated to building a diverse culture where everyone has the support they need to achieve their career goals. We offer an innovative workplace and a culture that fosters camaraderie, teamwork and work-life balance. By submitting your application, you agree to the collection and use of your personal information as described in our [Employee and Applicant Privacy Notice](https://www.marinerwealthadvisors.com/mariner-employee-applicant-privacy-notice/). ## EOE M/F/D/V ## About Mariner ## Company Overview - **One-liner**: Mariner is a privately held national financial services firm built to support modern wealth needs and the advisors who serve them, providing wealth management, investment solutions, and operational support. - **Entity Type**: Private (privately held) - **Headquarters**: Overland Park, Kansas, United States (based on company website and industry sources) - **Founded**: 2006 - **Founders**: Marty Bicknell ## Core Business - **Primary industry**: Financial services – wealth management, investment advisory, and RIA (Registered Investment Advisor) platform. - **Target customers**: B2B (financial advisors, independent practices) and B2C (high-net-worth and mass-affluent clients served through advisors). Serves enterprise‑scale and independent advisors. - **Mission or purpose statement**: “Positively impact the lives of many” by creating opportunities for clients, advisors, and communities. ## Products & Services - **Wealth Management Platform**: A comprehensive suite of services including investment management, estate planning, tax advice, insurance, and wealth advisory backed by in‑house specialists. - **Mariner Advisor Model**: Advisors join as firm employees with access to national‑scale resources, back‑office support, and collaboration. - **Mariner Independent**: Advisors own their own practice while partnering with Mariner for infrastructure, compliance, and specialized expertise. - **Corporate Services**: Support for tax professionals, operations, IT, marketing, HR, legal, and accounting & finance roles within the firm. ## Market Standing - **Valuation/Market Cap**: Not publicly available (privately held, no disclosed valuation) - **Key Metric**: Over **$632 billion in assets under advisement** as of December 31, 2025. The firm started with $300 million in 2006. - **Notable Investors/Partners**: Barron’s ranked Mariner #6 Mega RIA in 2025 (top five 100 RIAs from 2016‑2024). No external equity investors disclosed. - **Growth Signals**: - Sustained ranking as a top‑tier RIA. - Active acquisition strategy (multiple firms joining the Mariner family). - Continued investment in people, technology, and capabilities. - Donated through the Mariner Foundation in 2025. ## Competitive Advantages - **Scale with autonomy**: Advisors gain the infrastructure and specialist teams of a national firm while retaining the ability to operate in the model that best fits their goals (employee‑advisor or independent). - **In‑house expertise**: Dedicated teams in tax, estate planning, insurance, and investment management reduce the need for third‑party outsourcing. - **Multiple partnership pathways**: Unique flexibility to join as an advisor, via acquisition, or as an independent practice owner—all under the same brand and support umbrella. - **Culture of collaboration**: Knowledge‑sharing and team‑oriented environment with a focus on putting clients first. ## Strategic Focus - **Growth through advisor support**: Positioned to help advisors navigate the expected exit of up to 110,000 advisors over the next decade (per McKinsey) by providing the infrastructure to scale their practices. - **Continued expansion**: Building out geographic presence and service capabilities via acquisitions and organic development. - **Technology and capability investment**: Ongoing updates to business operations infrastructure to allow advisors to focus on clients. - **Deepening client relationships**: Expanding tax, estate, and insurance services that were often built in response to client needs. ## Why Work Here - **Culture highlights**: Collaborative, team‑oriented, and driven by a “clients first” mantra. Values diversity and inclusion, and offers a sense of belonging to a shared mission. - **Remote/hybrid/office policy**: Supports different ways of working—advisors and associates have flexibility to engage in‑office or remotely. “Dress for your day” policy. - **Notable perks and benefits**: - Comprehensive healthcare (medical, vision, dental) - Paid time off, 11 paid holidays, parental leave - 401(k) with company match - Wellness program, HSA & FSA, life & AD&D insurance - Telehealth, associate assistance fund, health & wellness awards - Education reimbursement, wealth advisory services - Client and associate referral bonuses, peer recognition program - Paid volunteer hours, identity theft protection - Discounts at local and national stores - **Engineering/IT culture**: Corporate opportunities in IT, operations, marketing, HR, legal, and finance—all part of building the platform that supports advisors. ## Sources 1. [joinmariner.com/about-mariner/](https://joinmariner.com/about-mariner/) 2. [marinerwealthadvisors.com/careers/](https://www.marinerwealthadvisors.com/careers/) 3. [joinmariner.com](https://joinmariner.com/) 4. [joinmariner.com/why-mariner](https://joinmariner.com/about-mariner/why-mariner/) 5. 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