JCM ENGINEERING, PLLC

Advanced Mechanical Design & Risk Mitigation

Jake Maltby, P.E.

Licensed in FL, WA, ID

(904) 238-6881

jake.maltby@jcmengineers.com

Expertise Overview

JCM Engineering, PLLC helps aerospace, defense, marine, and industrial manufacturers eliminate the mechanical risks that create scrap, schedule slips, and costly rework. We provide end-to-end consulting—from upfront structural analysis and design to forensic GD&T, tolerance stack-ups, and rapid drawing remediation—so parts that should work actually do the first time they hit the floor.

The Service Ladder

Engage at the level your project requires — from rapid production recovery to full P.E.-stamped responsibility.

I. Manufacturing Yield & Contract Engineering Support

  • Contract & Pre-Bid Drawing Review: Technical evaluation of customer prints to identify high-risk tolerances, datum flaws, and cost drivers before quoting.
  • Root Cause & Assembly Failure Triage: Rapid diagnosis of mechanical fitment, interference, and wear issues in active production.
  • Tolerance Stack & Yield Optimization: Worst-Case and Statistical (RSS) modeling to eliminate assembly rejection and reduce machining scrap.
  • ASME Y14.5 Conformance & Remediation: Resolving ambiguous callouts and generating fast engineering revisions to release held production parts.

II. Advanced Design & Mechanical Analysis

  • Mechanism Design: Complex mechanical system prototyping and development for high-reliability applications.
  • Subsea & Harsh Environment: Pressure boundary design, sealing technology, and environmental qualification support.
  • Aerospace Tooling: Custom fixturing, jigs, and assembly aids that improve first-article yield.

III. P.E.-Stamped Engineering Services

  • Structural Analysis: FEA and rigorous load calculation/certification.
  • Industrial Compliance: P.E. stamping of process piping, equipment skids, and infrastructure.
  • Risk Mitigation: Forensic review and certification of critical systems.

Why Partner with JCM Engineering

Proven Rigor

Multi-state licensed Professional Engineer delivering defensible, code-compliant solutions.

Agile Integration

Rapid, high-impact turnarounds that integrate cleanly with your team — without large-firm overhead.

We don't just design; we identify and eliminate the failure points before they manifest.