Growth Marketing Manager

Boston, MA (Hybrid)

$100K/yr – $135K/yrMid Level4+ years expFull time

Posted 3 months ago

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Job Summary

Drive multi-channel demand generation and outbound programs to fuel B2B pipeline, with data-driven optimization and AI-assisted personalization.

  • Must-have: 4–6 years in growth or demand gen in a B2B setting with Clay or similar outbound tooling.
  • Standout: Proficiency in marketing automation/CRM platforms and end-to-end analytics ownership.

Job Description

Responsibilities

  • Own top-of-funnel demand generation — build, launch, and optimize campaigns across email, paid, and digital channels that drive qualified pipeline
  • Build and manage data-driven outbound sequences using Clay and email automation tools; leverage AI-assisted enrichment and personalization at scale
  • Develop and execute multi-channel digital marketing campaigns across email, paid media, LinkedIn, and display advertising using marketing automation platforms (e.g., HubSpot, Marketo, Salesforce Marketing Cloud), including audience segmentation, A/B testing, and performance analysis
  • Own marketing analytics end-to-end: track, report, and optimize across pipeline metrics, conversion rates, CAC, and campaign ROI
  • Build and maintain marketing automation workflows and lead nurturing programs that accelerate prospects through the funnel
  • Partner closely with sales and revenue operations to ensure tight lead handoff, pipeline alignment, and feedback loops
  • Manage and grow the marketing database — segmentation, list hygiene, and compliance with CAN-SPAM and applicable regulations
  • Contribute to SEO/SEM strategy and coordinate with external agencies or vendors as needed
  • Stay current on growth marketing tools, tactics, and trends — bring new ideas to the table and test them quickly
  • Complete other related duties as assigned

Requirements

  • Bachelor’s degree in Marketing, Business, Communications, or a related field required
  • 4-6 years of experience in growth marketing, demand generation, or digital marketing in a B2B environment
  • Hands-on experience with Clay or similar data enrichment/outbound automation platforms
  • Proficiency with marketing automation and CRM platforms (HubSpot, Salesforce Marketing Cloud, Marketo, or equivalent)
  • Strong command of marketing analytics — you know how to build a dashboard, interpret the data, and turn it into a decision
  • Experience running email automation programs, including segmentation, A/B testing, deliverability optimization, and performance reporting
  • Familiarity with paid digital advertising across Google Ads, LinkedIn, and display platforms
  • Comfort working with AI-assisted marketing tools and a willingness to build workflows that use them effectively
  • Highly organized, self-directed, and able to manage multiple projects in a fast-moving environment
  • Your standards reflect our values: Growth Mindset, Disciplined Curiosity, Grit, Results Ownership, Collaboration

Preferred

  • Experience in fintech, payments, financial services, or B2B SaaS is a strong plus

Benefits

  • Be an integral part of a high-growth organization!
  • Competitive compensation package
  • Group medical, dental and vision insurance
  • Employer-paid life and disability insurance
  • Annual well-being stipend
  • Eligible employees may also contribute to a 401(k) plan with an advantageous employer contribution model, upholding our mission to support our employees in retirement
Great Gray Trust Company logo

Great Gray Trust Company

At Great Gray® we believe in – and are driven by – growth. In continually expanding and transforming retirement solutions through technology that streamlines, innovation that unlocks potential, and a mindset that reaches far beyond the status quo. Growth that brings new efficiencies, new possibilities, new goals to our customers. And to their customers. From acting as a trustee for CITs, where we transcend oversight by working to ensure assets are not just managed but maximized, to delivering modern approaches like our onboarding tool BoardingPass®, we never stop looking for smart ways to innovate and grow our industry. And ultimately, bring greater value to those we serve. Always listening, learning, applying new concepts on top of a long-standing reputation for fiduciary strength and expertise. Creating what’s next from a critical foundation of discipline and trust. Empowering our industry, customers, and ourselves to grow confidently. Disclosures:Great Gray Trust Company, LLC serves as Trustee for its bank collective investment trusts (“CITs” or “Funds”) and maintains ultimate fiduciary authority over the management of, and investments made in, the Funds. The Funds are not mutual funds as the Funds and their units are exempt from registration under the Investment Company Act of 1940 and the Securities Act of 1933, respectively. See full disclosures here: https://greatgray.com/wp-content/uploads/2025/05/Standard-Great-Gray-Disclosure-4.15.2025-rev5.9.pdf

Founded in 2023
Las Vegas, Nevada, USA
146 employees (8 in marketing)

Traffic Signals

Monthly Visitors
7.1K
Monthly Google Ads Budget
$12.2K
Traffic Source Mix
Search
32.7%
Direct
47.2%
Referral
6.4%
Social
12%
Paid
1.5%

Headcount Trend

Current headcount: ~146

Marketing Team

Marketing Team Size
8 (5% of company)

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