Mech Engineer: End-to-End Hardware for Continuous Systems

AT Process Technologies; Berwick (ME); On-site; USD 110,000 - 140,000; Full time

Job summary

AT Process Technologies is building a core engineering team to develop an autonomous skidded system for next-gen energetics manufacturing. You will own a subsystem from concept through commissioning, delivering robust, end-to-end hardware solutions.

The ideal candidate has led critical projects from design to deployment and applies fundamentals in structural, thermal, and materials design to solve complex problems quickly and rigorously.

Qualifications

• Bachelor's degree in Mechanical Engineering, Chemical Engineering, Robotics, Mechatronics, or a related discipline.
• 5+ years of professional experience in hardware design and development
• Strong proficiency in 3D modeling and CAD tools (Siemens NX, Fusion 360, or equivalent)
• Demonstrated application of mechanical fundamentals - structural, thermal, and materials - to deliver robust, well-engineered designs
• Demonstrated experience owning hands-on, end-to-end hardware development efforts (industry projects, FSAE, Design-Build-Fly, rocketry teams, or similar)

Responsibilities

• Own the mechanical design and development of subsystem-level hardware from concept through pilot testing and production
• Design and fabricate reactors and other continuous process systems.
• Work alongside a team of mechanical and process engineers to design, build, test, and commission hardware
• Collaborate with automation and controls engineers on integrated system development
• Lead hands-on testing, hardware iteration, and rapid prototyping based on performance feedback
• Drive manufacturability, part selection, and tolerance stack-up decisions for scalable production
• Conduct engineering analysis including stress, thermal, and fluid modeling; perform DFM and DFMEA
• Evaluate vendors, lead design reviews, and validate compliance and performance
• Contribute to test plans, technical documentation, and engineering reviews

Skills

3D CAD

Mechanical fundamentals

End-to-end hardware dev

Structural analysis

Thermal analysis

Education

Bachelor's degree in Mechanical Engineering, Chemical Engineering, Robotics, Mechatronics

Tools

Siemens NX

Fusion 360

Job description

AT Process Technologies is building a core engineering team to develop an autonomous skidded system for next-gen energetics manufacturing. You will own a subsystem from concept through commissioning, delivering robust, end-to-end hardware solutions.

The ideal candidate has led critical projects from design to deployment and applies fundamentals in structural, thermal, and materials design to solve complex problems quickly and rigorously.