Growth Marketing Lead: Channel Experiments & AI

MaintainX; San Francisco (CA); Hybrid; USD 120,000 - 190,000; Full time

Job summary

MaintainX is hiring for a Growth Marketing role on the Growth Marketing team to run experiments beyond core paid search and grow 1–2 channels end-to-end. You will manage budgets, test new channels, and present insights to leaders to scale effective spend.

You will collaborate with Creative, Sales and Product Marketing, learning from a senior growth leader. The role offers autonomy to own channels and drive the next phase of customer acquisition.

Qualifications

• Hands-on experience running performance campaigns and budgets on paid social, programmatic, content syndication or similar demand channels.
• Experience co-managing $250-500K+ in annual performance marketing spend.
• A track record of structuring clean tests, measuring impact and making clear recommendations.
• Time in B2B growth or performance marketing, ideally SaaS.
• Working fluency in analytics tools and a CRM to pull insight and act on it.
• Practical experience using AI tools in campaign or creative workflows.

Responsibilities

• Design and run structured tests across paid social, programmatic and other channels to find scalable channels at or below target CAC this year.
• Manage a growing test budget and take ownership of 1–2 channels within 6–12 months.
• Analyze data to decide which experiments to scale, pivot or stop, and present recommendations to Marketing and Sales leaders.
• Use AI tools for creative testing, automation and optimization to increase test velocity while keeping human judgment on major calls.
• Build testing frameworks and documentation to make experiments faster to launch and results easy to reuse.

Skills

Performance campaigns

Budget management

Test design

B2B SaaS

Analytics tools

AI tools in campaigns

Tools

Salesforce

HubSpot

Google Analytics

Tableau

Job description

MaintainX is hiring for a Growth Marketing role on the Growth Marketing team to run experiments beyond core paid search and grow 1–2 channels end-to-end. You will manage budgets, test new channels, and present insights to leaders to scale effective spend.

You will collaborate with Creative, Sales and Product Marketing, learning from a senior growth leader. The role offers autonomy to own channels and drive the next phase of customer acquisition.