Kerryn McDonough

Business Development & Strategic Partnerships - MVNO

Role
Business Development Manager at T-Mobile Wholesale & Roaming
Location
Boston, MA, US
LinkedIn followers
500 followers
Sales & Business DevelopmentView LinkedIn profile

About Kerryn McDonough

I help partners and teams turn ideas into reality. Whether launching new products, simplifying onboarding, or improving internal workflows, I’m known for bringing clarity, structure, and collaboration to fast-moving environments. I enjoy solving messy problems, translating complexity into simple steps, and creating experiences that feel organized, supportive, and easy to follow.My career has taken me from hospitality PR to telecom and technology, giving me a unique ability to connect with diverse stakeholders and understand how different industries approach growth. At Plum, I’ve supported the launch of new partner programs, guided teams through activation, and built processes that reduce friction and drive momentum.I’m also committed to mentorship and inclusive leadership, having led workshops and conversations on topics like unconscious bias and professional development.Outside of work, you’ll usually find me exploring Boston’s food scene or devouring a new cookbook.

Experience

  1. Business Development Manager

    T-Mobile Wholesale & Roaming

    Dec 2025 — Present

    Drive high-value deal structuring and contract negotiations with prospective partners, developing business, economic, and operational terms to support long-term growth opportunities- Provide market, financial, and customer analysis to inform partner selection, business models, and execution strategies, enabling data-driven strategic planning and supporting revenue growth initiatives- Collaborate cross-functionally with product, marketing, revenue operations, legal, and executive leadership to ensure alignment on GTM strategy and seamless execution of strategic partnerships- Oversee Salesforce and Power BI dashboards to manage sales funnel accuracy, forecast revenue, and monitor KPI tracking for executive stakeholders- Acted as point of contact for Plum system integration efforts, supporting technical onboarding and operational alignment between internal and partner teams

Education

  • Boston University

    Master of Science (M.S.), Public Relations

  • UCLA

    Bachelor of Arts, English Literature

Skills

  • Community Outreach
  • Cision
  • Event Planning
  • Social Networking
  • Social Media Marketing
  • Powerpoint
  • Press Releases
  • Blogging
  • Research
  • Microsoft Powerpoint
  • Public Relations
  • Marketing
  • Microsoft Office
  • Customer Service
  • Wordpress
  • Social Media
  • Facebook
  • Editing
  • Newsletters

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Kerryn McDonough — Business Development Manager at T-Mobile Wholesale & Roaming in Boston, MA, US | Unifers