Sr / Lead Mechanical Design Engineer
Hire Resolve
United States · Posted October 14, 2026
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About the job
If you’re the kind of engineer who doesn’t just design on paper but thinks in systems, solves in 3D, and leads from the front, this is your stage.
A growing and innovative engineering company in the water treatment space is looking for a Sr / Lead Mechanical Design Engineer to take ownership of mechanical design projects and help shape the future of critical infrastructure. You’ll be the technical heartbeat of the team, guiding designs from concept to fabrication-ready reality.
This is not a sit-back-and-observe role. This is a plug-in, take charge, make it better opportunity.
What You’ll Be Owning
Design & Engineering Excellence
Design and model complex piping systems, tanks, and assemblies using SolidWorks (including Routing tools)
Create precise 3D models and production-ready fabrication drawings
Run interference checks, tolerance stack-ups, and mechanical calculations
Refine and adapt designs based on real-world feedback and engineering changes
Maintain clean, structured file management using PDM systems
Leadership & Technical Direction
Act as the go-to technical expert on mechanical design projects
Lead and mentor a small team of mechanical design engineers
Review and elevate designs for accuracy, manufacturability, and compliance
Collaborate cross-functionally with engineering, manufacturing, and project teams
Drive continuous improvement in design processes and standards
Requirements
What You Bring to the Table
Degree in Mechanical Engineering (or similar) with 10+ years of experience or 15–20 years of hands-on mechanical design expertise
Advanced proficiency in SolidWorks , especially Routing tools
Strong experience designing piping systems, tanks, and industrial assemblies
Proven track record of delivering production-ready drawings
Natural leadership ability with a passion for mentoring others
Clear communicator who thrives in a collaborative environment
Bonus Points If You Have
Experience with water treatment or similar industrial systems
Knowledge of fluid dynamics, pumps, valves, and instrumentation
Background working in fabrication or manufacturing environments
The Essentials
SolidWorks Routing: 3–5 years
Piping design: 3–5 years
Production-ready drawings: 3–5 years
Benefits
What’s In It for You
401(k)
Health insurance
Paid time off
A tight-knit, supportive team with low turnover and real growth opportunities
The chance to work on tangible, meaningful engineering projects that serve communities