Global Engagement Marketing Specialist (Email & SMS)

Mammothbrands; New York (NY); On-site; USD 70,000 - 95,000; Full time

Job summary

Mammoth Brands is seeking a Global Engagement Associate to bring Harry's email and SMS campaigns to life across our DTC markets. This execution-heavy role is hands-on in Klaviyo, building campaigns, QA’ing details, managing lists and segments, and ensuring every message is accurate, on brand, and ready to send.

You will drive campaign development from brief to launch, partnering with the Global Engagement Lead, Creative, Brand, Digital Product, Analytics, and Growth teams to support product

Qualifications

• Experience building and QA'ing email/SMS campaigns.
• Strong organizational skills and attention to detail.
• Ability to work across multiple teams in a fast-paced DTC environment.

Responsibilities

• Build, QA, schedule, and launch email and SMS campaigns in Klaviyo with accuracy and customer experience.
• Own the day-to-day campaign development process, turning briefs, calendars, priorities, and assets into clear communications.
• Support the global engagement calendar across product launches, seasonal campaigns, promotions, retention initiatives, and winback efforts.
• Translate business priorities into compelling email and SMS storytelling with a customer focus and commercial impact.
• Coordinate with Creative, Brand, Digital Product, Analytics, Growth, CX, Legal to keep campaigns moving.
• Help improve scalable processes for planning, buildout, QA, templates, and reporting.
• Monitor campaign performance and customer behavior, pulling insights from Klaviyo and analytics.

Skills

Campaign management

Detail oriented

Collaboration

Tools

Klaviyo

Job description

Mammoth Brands is seeking a Global Engagement Associate to bring Harry's email and SMS campaigns to life across our DTC markets. This execution-heavy role is hands-on in Klaviyo, building campaigns, QA’ing details, managing lists and segments, and ensuring every message is accurate, on brand, and ready to send.

You will drive campaign development from brief to launch, partnering with the Global Engagement Lead, Creative, Brand, Digital Product, Analytics, and Growth teams to support product