Marketing Manager / Growth Lead bei Open Source Integrators (OSI)

Location: Chandler, Arizona (In-Office) 
Department: Marketing & Growth 
Reports to: Executive Leadership / Head of People & Culture 

About Open Source Integrators (OSI) 

Open Source Integrators (OSI) is a premier ERP implementation and consulting firm with more than 100 team members worldwide. We specialize in enterprise platforms including IFS, Odoo, and Acumatica, helping clients achieve operational excellence through digital transformation. 

The Marketing Growth Studio represents OSI’s next evolution — a dedicated in-office team designed to turn OSI’s consulting expertise into thought leadership, video storytelling, and measurable pipeline growth. 

Your Mission 

As the Marketing Manager / Growth Lead, you will own OSI’s marketing engine end-to-end. From content planning and HubSpot automation to analytics and conversion performance, you’ll drive the programs that turn attention into opportunities. 

This is a hands-on leadership role for someone who combines strategic thinking with execution discipline — someone who thrives in a data-informed, creative, in-office environment. 

Key Responsibilities 

• Lead day-to-day operations of OSI’s Marketing Growth Studio. 
• Oversee HubSpot — campaign setup, automation, lead scoring, and reporting. 
• Manage multi-channel campaigns: website, YouTube, LinkedIn, webinars, and email nurture. 
• Build and maintain the marketing calendar aligned with quarterly business objectives. 
• Develop, coach, and mentor a small team of creative and analytical professionals. 
• Partner with Practice Leads and Executives to align marketing with pipeline goals. 
• Define and track key metrics: cost per lead (CPL), lead quality, and return on marketing investment. 
• Support video storytelling, thought leadership publishing, and brand consistency. 
• Maintain HubSpot dashboards and report progress weekly to leadership. 
• Continually test and optimize campaigns for performance improvement. 

Requirements

Qualifications 

• Bachelor’s degree in Marketing, Communications, or related field. 
• 5+ years of experience in B2B or professional services marketing. 
• Hands-on experience with HubSpot (certification preferred). 
• Strong analytical skills — proficiency in Google Analytics, SEO, and reporting tools. 
• Proven ability to lead campaigns that generate measurable revenue. 
• Familiarity with YouTube, video marketing, and social media engagement. 
• Excellent written, verbal, and interpersonal communication. 

Ideal Traits 

• Analytical and creative — comfortable blending data and storytelling. 
• Hands-on and execution-oriented — able to move fast with limited bureaucracy. 
• Collaborative — thrives in OSI’s in-office team culture. 
• Curious and entrepreneurial — eager to learn ERP concepts and business challenges. 
• Accountable — takes ownership of results and celebrates team success.

Benefits

Why OSI 

• Competitive salary, benefits, and clear performance metrics. 

• Direct visibility with executive leadership. 

• Opportunity to lead a modern marketing operation within a respected ERP consulting firm. 

• In-office, collaborative culture emphasizing professional excellence and continuous learning. 

Benefits

• Health Care Plan (Medical, Dental & Vision)
• Retirement Plan (401k)
• Flexible Time Off
• Life Insurance (Basic, Voluntary & AD&D)
• Short Term & Long Term Disability
• Training & Development

Join Us 

If you’re a builder who loves measurable impact — and you want to lead a talented, in-office marketing team in shaping OSI’s next growth chapter — we’d love to meet you. 

Apply today and tell us how you’ve used marketing to turn insight into opportunity.