Mechanical & Manufacturing Engineer

Phil Foobuilds the future of how we build.

A decade turning ideas into production reality — from aerospace-grade components to a 3D concrete printer built from the ground up. Engineering that scales.

10yrs
Engineering experience
30%+
Procurement cost reductions
~$1M
Annual COGS procurement managed
Phil Foo
Phil Foo

Engineer at heart, builder by instinct.

I take products from concept to production — designing the part, building the machine that makes it, and the system that runs the floor.

My career spans defense aerospace, industrial manufacturing, and construction technology. At Frontgrade (formerly CAES) I supported production of motors and controllers bound for orbit and beyond. At SQ4D I led design on a flagship 3D concrete printer and built the company's entire ERP and MRP backbone from scratch.

In between, I founded my own venture and developed a patent-pending touchless faucet system — taking it from sketch to working prototype solo. I'm hands-on with a CNC router and a TIG torch, I've framed and finished a two-story structure with my own hands, and I'm equally comfortable architecting a production system or negotiating a six-figure procurement plan.

At a glance

Based inLong Island, NY
EducationMS + BE, Stony Brook
DisciplineMechanical Eng.
CredentialsEIT · Six Sigma
FocusProduction & Mfg.
Patents1 pending

Projects I'm proud of.

From heavy industrial machinery to independent product invention to ground-up construction.

SQ4D 3D concrete printer on rails
01 — SQ4D

Flagship 3D Concrete Printer

Lead Design Engineer

Lead engineer on a full-scale 3D concrete printing system for residential construction. Designed critical subsystems, structural assemblies, and auxiliary systems — then built the production processes and team to manufacture them.

Mechanical DesignDFM / GD&TCNC FabricationLinear MotionTeam Leadership
35%
Cost reduction
100%+
Precision gain
30%
Lighter trusses
NASA Perseverance Mars roverArtist's rendering · NASA/JPL-Caltech
02 — Frontgrade Technologies (FKA CAES)
Mars 2020 · NASA Perseverance

Motor & Actuator Hardware for Mars

Manufacturing Engineer II

Contributed to the manufacturing of motor and actuator hardware of the type now operating on NASA's Perseverance rover. CAES actuators drive the rover's wheels and steering, move the high-gain antenna, and deploy the remote-sensing mast — built to survive launch, deep space, and the Martian surface.

Aerospace ManufacturingDC Motors & ActuatorsITAR / EARISO Class 7 Clean RoomLean Six Sigma
Mars
Mission destination
2020
Launch
Flight
Grade hardware
Completed two-story He-Shed
03 — Independent Build

Two-Story He-Shed

Designer & Builder

A full ground-up construction project I designed and built myself — from pouring the concrete pad through framing, sheathing, roofing, windows, and siding. Real construction experience that bridges directly into industrialized building and modular construction.

Foundation & ConcreteFramingRoofingSiding & FinishFull Project Lifecycle
2
Stories
100%
Self-built
A→Z
Pad to finish
Touchless faucet product render
04 — Terravox Industries
Patent Pending · US20250341081A1

Touchless Faucet

Founder & Engineer

An invention built entirely solo. Combining computer vision, gesture recognition, and motion control, I designed and prototyped a faucet that controls temperature, flow, and on/off — all through hand gestures, with zero physical contact.

Product InventionGesture RecognitionIndustrial DesignMotion ControlIP / Patent
0
Touch required
1
Patent filed
100%
Solo build

Where precision meets the torch.

TIG craftsmanship and structural aluminum fabrication — from a clean, consistent bead to fully welded load-bearing assemblies.

TIG welding in action
Welded aluminum rolling cart
Welded gussets
Frame fixturing
Tube truss work
TIG weld detail

The path here.

Nov 2022 — Present

SQ4D

Senior Mechanical & Manufacturing Engineer → Director of Procurement
  • Lead design engineer for flagship 3D concrete printer
  • Built ERP & MRP systems from scratch; standardized PLM revision control
  • Managed $300K+ in annual procurement; drove 30%+ cost savings
  • Led and trained team of CNC operators, assemblers, and junior engineers
Nov 2021 — Nov 2022

Terravox Industries

Founder & Engineer
  • Designed a touchless, gesture-controlled faucet system (patent pending, US20250341081A1)
  • Took the product from concept to functioning prototype independently
May 2018 — Nov 2021

Frontgrade Technologies (FKA CAES)

Manufacturing Engineer II
  • Manufacturing of DC motors & controllers for military and space programs
  • Managed EAR/ITAR documents; worked in ISO Class 7 clean rooms
  • Applied Lean Six Sigma & RCCA to reduce production failures
Mars 2020
Perseverance
Contributed to the manufacturing of motor and actuator hardware of the type now operating on NASA's Perseverance rover. CAES actuators drive the rover's wheels and steering, move the high-gain antenna, and deploy the remote-sensing mast. Public announcement →
May 2016 — May 2018

Omnicon Group

Engineering Consultant
  • Statistical analysis of ballistic armor per MIL-STD using custom Matlab
  • FMEA, FHA, reliability prediction, and fault tree analysis

The toolkit.

CAD & Design

SolidWorks
Fusion 360
Creo / Pro E
Autodesk Inventor
AutoCAD

Fabrication & Build

CNC Router & Lathe
TIG / MIG Welding
Framing & Construction
Full Assembly
Aluminum & Steel

Systems & Process

ERP / MRP / PLM
ODOO
DFM / DFA / GD&T
Lean Six Sigma
PDM (Windchill)

Programming

Matlab
LabVIEW
VBA / Visual Basic
C++
Engineer in Training EIT
Six Sigma Green Belt 2022
IPC-A-620 2018
MS Mechanical Eng. Stony Brook

Let's build something real.

Open to senior and director-level manufacturing engineering roles across the New York metro area. Always happy to talk shop.