Technical Sales Engineer

Hajoca Corporation, founded in 1858, began as a small business grinding key stops for plumbers in Philadelphia. With over 150 years of continuous service, the company has played a significant role in advancing plumbing solutions. Hajoca’s success is built on a unique business philosophy and its team of talented individuals. Today, Hajoca remains a leader in the industry, driven by innovation and excellence.

We are seeking a motivated Technical Sales Engineer to support and grow our business. This role is ideal for a mechanically minded professional with contractor-side experience who understands how projects move from design to install—and who enjoys building long-term relationships across contractors, engineers, and manufacturer partners.

This position blends technical support, sales enablement, and relationship development within a fast-paced distribution environment.

• Serve as a technical and applications resource for internal sales staff and external customers
• Support and grow relationships with mechanical contractors
  , drawing on prior contractor-side experience
• Work closely with manufacturer partners
  , supporting product selection, training, and project execution
• Assist sales teams with
  :
• Product selection and system solutions
• Technical submittals and documentation
• Value engineering and alternate solutions
• Develop and maintain relationships with consulting engineers and engineering firms to drive specification and product preference
• Actively call on engineers and contractors to support projects from design through installation
• Attend and participate in local engineering and industry organizations (ASHRAE, ASPE, etc.)
• Represent the distributor at industry events, customer meetings, jobsite visits, and networking functions
• Identify new opportunities within the territory and help drive revenue growth across product lines

• Bachelor’s degree in Mechanical Engineering (required)
• Experience with a mechanical contractor as a Project Manager or Project Engineer
• Strong understanding of HVAC and mechanical systems, construction processes, and project workflows
• Demonstrated sales aptitude with the ability to influence decisions and build trust
• Excellent interpersonal and communication skills
• Ability to work collaboratively with sales teams, vendors, and customers
• Highly organized, self-motivated, and comfortable managing multiple projects

• Experience working with or for a mechanical distributor or manufacturer’s representative
• Familiarity with distribution-based sales channels and project pipelines
• Existing relationships within the local contractor or engineering community

Compensation Range: $90,000 - $120,000 per year