O’Brien Energy is looking for a results-driven Technical Sales Engineer with strong experience in the heavy industry sector. You’ll play a key role in driving service and project sales, managing tenders, and delivering tailored technical solutions to clients. Boiler-specific experience is a bonus—but if you’ve worked with complex industrial systems and thrive in end-to-end sales cycles, we’d love to hear from you. What You’ll Do Build and maintain strong customer relationships to promote service contracts, spare parts, and new equipment sales Prepare and follow up on technical and commercial quotations to maximise deal conversion Manage sales activity through Microsoft Dynamics 365 CRM —ensuring accurate tracking of leads and opportunities Lead and manage tender submissions, ensuring compliance with both technical and commercial requirements Collaborate with engineering and service teams to ensure feasibility and efficiency in proposed solutions Monitor market trends, customer needs, and competitor activity to inform sales strategies Provide regular sales performance updates, forecasts, and insights to the leadership team What You Bring Bachelor’s degree in Mechanical Engineering (or related discipline) 4+ years of experience in technical sales within heavy industry sectors such as power, energy, manufacturing, or infrastructure Strong understanding of industrial systems (e.g., steam, mechanical equipment, plant operations) Excellent communication, client engagement, and negotiation skills Proficiency in MS Office tools Ability to handle multiple leads, quotes, and projects with strong time management Why Join O’Brien Energy? We are a trusted name in industrial heating and energy systems, known for our integrity , quality , and team spirit . At O’Brien, you’ll be part of a values-led team that encourages initiative, continuous learning, and entrepreneurial thinking. Job Type: Full-time Education: Bachelor's (Required) Experience: Sales Engineer: 4 years (Required) Work Location: In person