Senior Mechanical Engineer

Brief Description

We are seeking a Senior Mechanical Engineer to lead the mechanical design and implementation of modular infrastructure solutions—such as containerized enclosures, skids, and factory‑built assemblies—serving the Data Center, Utility, Fiber, and Telecommunications sectors. Operating within a multi‑discipline civil/electrical/mechanical team, this role provides technical leadership across HVAC systems, piping/fluid systems, metal forming/fabrication, dynamic analysis, material selection, and control systems integration. The ideal candidate combines deep technical proficiency with practical manufacturing experience, driving projects from concept through detailed design, factory acceptance testing, commissioning, and handover.

• Technical Leadership & Mentorship:
  Guides junior and mid‑level engineers; sets design direction, reviews calculations/drawings, and elevates team capability.
• Project Ownership:
  Leads work streams or small programs; scopes, estimates, schedules, manages risk, and drives on‑time, on‑budget delivery.
• Cross‑Functional Influence:
  Aligns stakeholders across Electrical, Civil/Structural, Manufacturing, Quality, Supply Chain, and Field Services; communicates tradeoffs and decisions clearly.
• Decision Quality:
  Makes data‑driven decisions balancing performance, cost, schedule, and safety; escalates risks early with mitigation plans.
• Continuous Improvement:
  Champions DFM/DFA, standardization, templates, and lessons learned; drives first‑time‑right outcomes and reduction of rework.

• HVAC Engineering:
  Advanced heat load and psychrometric analysis; air/coil/filtration selection; airflow management/containment strategies; redundancy (N+1/N+N); sequences of operation for PLC/BAS.
• Piping & Fluid Systems: P&IDs, isometrics, line sizing, pump selection (system curves/NPSH), valve/strainer specs, pressure drop and transients; supports for transport and seismic considerations.
• Metal Forming & Fabrication:
  Sheet metal, weldments, and structural framing for modular enclosures/skids; tolerancing (GD&T), finishes, corrosion mitigation, and inspection criteria.
• Dynamic/Structural Analysis:
  Vibration, fatigue, shock/transport loads; interpretation and validation of FEA/CFD results; modal and stability considerations for rotating equipment and structures.
• Materials Engineering:
  Selection for strength, thermal behavior, corrosion/UV resistance, and manufacturability; knowledge of steels, aluminums, stainless alloys, coatings, and composites.
• Controls Integration:
  Defines control narratives, I/O, and sequences for mechanical subsystems; collaborates with PLC/BAS teams on sensors, actuators, VFDs, dampers, and alarming.
• CAD & Product Definition:
  Directs creation of 3D models and 2D drawings, BOMs, specs; enforces drafting standards, GD&T, and configuration management in PLM/PDM.
• Validation & Commissioning:
  Plans and executes FAT/SAT, airflow/thermal validation, pressure/leakage tests, and performance verification; leads structured RCA and CAPA.

• Lead mechanical design for modular products (enclosures, skids, racks), including HVAC architecture, airflow/thermal design, ducting, coil selection, and control sequences.
• Engineer piping and fluid systems: develop P&IDs/isometrics, perform line sizing and pump calculations, specify valves/accessories, and define supports/insulation.
• Architect sheet metal and structural assemblies for manufacturability and durability; specify weld symbols, finishes, hardware, and inspection methods.
• Perform or direct dynamic/mechanical analyses (vibration, fatigue, handling/transport loads); review and approve FEA/CFD studies and test correlation.

• Produce and approve calculation packages, design memos, models, drawings, specifications, and test plans.
• Drive ECO/MOC processes, redlines, as‑built updates, and accurate metadata within PLM/PDM and document control systems.
• Create and maintain standard detail libraries, design checklists, and templates to improve repeatability and quality.

• Plan and…