Lead Application Engineer

Join Our Team at Triplepoint Environmental

Are you ready for real responsibility? Do you want to directly see the impact of your efforts in an industry that actually improves the world? We are seeking an experienced Lead Application Engineer to join our elite team of engineers, technicians, and professionals at Triplepoint Environmental.

At Triplepoint Environmental, we design and build cutting‑edge, patented water and wastewater treatment solutions that have treated over 30 billion gallons globally.

In 2023, Triplepoint Environmental joined the Axius Water platform, a portfolio of companies dedicated to reducing nutrient pollution and improving water quality worldwide. Axius Water was recently acquired by Oldcastle Infrastructure, the leading provider of building materials, products, and services for infrastructure projects to several North American market sectors, including water, communications and energy.

We’re on a mission to lead the industry in innovation and impact—and every team member plays a vital role in making that happen. If you're passionate about quality work with real‑world impact, we want you on our team.

What you’re a builder—someone energized by ownership, technical depth, and the opportunity to shape how engineering excellence is delivered. You thrive in environments with autonomy, accountability, and the expectation to elevate the team around you.

As our Lead Application Engineer, you will guide a growing team, drive engineering quality, and lead the design of complex wastewater treatment systems that make a measurable difference in the world.

• Lead, manage, and grow a team of application engineers, ensuring adherence to internal best practices and fostering a collaborative and high‑performing team environment.
• Build and refine engineering processes and tools to ensure accuracy, consistency, and scalability across all deliverables.
• Facilitate cross‑departmental communication to ensure project alignment and success.
• Manage all application engineering task assignments and workflows, driving continuous improvement and accountability.
• Drive a highly responsive culture to customers, providing accurate, comprehensive, and timely information.

• Lead the engineering of multiple complex projects, ensuring they meet the requirements of all internal and customer specifications.
• Perform necessary wastewater process calculations to design treatment systems.
• Selection and sizing of all equipment for proposed solutions.
• Work closely with sales to understand project requirements and specific customer needs.
• Work closely with the internal R&D team to increase efficient hand‑offs and provide critical insight to assist in developing next‑generation wastewater products and process technologies.

• Bachelor’s degree in engineering or related field.
• 8+ years of engineering experience, with direct experience in the water/wastewater industry.
• Ability to understand technical requirements, including mechanical and electrical systems.
• A builder: comfortable with ambiguity, biased toward action, with a strong process‑focused mindset.
• A continuous learner with an insatiable curiosity who brings life experience and a go‑getter, ownership mentality to work daily.
• A natural sense of ownership and accountability – you see gaps and fix them.
• Strong analytical reasoning and critical thinking.
• Numerical aptitude, and complex problem solving.

This is an onsite role based in Centennial, CO, remote opportunity available for highly qualified applicants.

• Work is performed in an office environment.
• Requires the ability to operate standard office equipment and keyboards.
• Must have the ability to lift and carry small parcels, packages and other items.
• Ability to perform sedentary work and to sit for extended periods, with occasional standing, walking, and reaching as needed to perform typical office tasks.
• Ability to safely move through a warehouse setting, including intermittent standing, walking, reaching, and handling light materials or equipment as needed.

• Willingness to travel to vendor sites,…