Marketing & Business Development Intern

With over 30 years of experience, O  Cooling Towers has grown into a nationwide leader in cooling tower solutions, supporting critical infrastructure across refineries, power generation, healthcare, data centers, industrial facilities, and beyond. Backed by a team of 360+ employees across 10+ locations, we deliver the scale, speed, and technical expertise our customers rely on.

Our vertically integrated model includes engineering, inspections, parts supply, field services, custom fabrication, logistics, and preventative maintenance—allowing us to provide full-service solutions that maximize reliability, extend equipment life, and reduce downtime.

O  Companies is seeking a Marketing & Business Development Intern for Summer 2026 to support lead research, business development efforts, CRM organization, and marketing operations. This internship is ideal for a student interested in marketing, business development, sales support, market research, or commercial operations who wants hands‑on experience inside a growing industrial business.

This role will work from our office in Grandview Heights, Ohio and will support real projects tied to pipeline growth, customer engagement, lead follow‑up, and marketing execution. The intern will gain exposure to how marketing, business development, and sales work together to identify opportunities, organize data, improve communication, and support revenue growth.

Grandview Heights, Ohio

On‑site

May 18, 2026 through August 7, 2026

25 to 35 hours per week

$21 to $23 per hour

Some flexibility available based on class or summer commitments

• Research inbound leads and target accounts using Zoom Info, Linked In, Google Search, Google Maps, company websites, and related tools.
• Help identify and qualify companies that may be a fit for O ’s services based on industry, facility type, geography, and likely need.
• Support follow‑up efforts for inbound leads, website visitors, existing customers, and prospect lists generated through marketing and business development programs.
• Assist with outreach preparation by gathering contact details, company background, facility insights, and relevant messaging points.
• Enter, update, and maintain accurate records in Dynamics CRM and Hub Spot.
• Help improve CRM visibility by keeping contact, company, lead, and activity data organized and current.
• Support list building and segmentation for outreach and marketing campaigns.
• Help identify companies that have interacted with O  through website activity, prior purchases, quote requests, campaign engagement, or other touchpoints.
• Use AI tools to help improve customer communication, email messaging, follow‑up notes, and outreach drafts.
• Assist with campaign support, light reporting, and administrative marketing tasks as needed.
• Work with the marketing and business development teams on special projects related to growth initiatives and customer targeting.

• Currently pursuing a degree in marketing, business, communications, sales, analytics, engineering, or a related field.
• Strong written and verbal communication skills.
• Good research skills and attention to detail.
• Organized and comfortable managing multiple tasks at once.
• Interest in marketing, business development, sales operations, or industrial markets.
• Comfortable learning new platforms and digital tools.
• Familiarity with Linked In, Excel, CRM systems, Hub Spot, or AI tools is a plus.

• Hands‑on experience supporting active marketing and business development initiatives.
• Exposure to tools such as Hub Spot, Dynamics CRM, Zoom Info, Linked In, and AI‑based communication platforms.
• Practical experience with lead qualification, CRM management, and commercial growth strategy.
• Opportunity to work closely with experienced marketing and business development leaders.
• On‑site experience in a collaborative office environment in Grandview Heights, Ohio.
• Some flexibility in scheduling based on availability.

This is not a passive internship. The selected candidate will support real projects that drive pipeline, improve customer engagement, and strengthen the link between marketing and business development. It is a strong opportunity for a student seeking practical experience in a growing B2B organization.