Sr. Mechanical Engineer, HVAC & Controls; Facilities Infrastructure

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.

As a member of the Vandenberg Facilities Infrastructure team, you will work with a group of elite engineers across multiple disciplines to design, build, and activate infrastructure that will enable orbital launch capability for the largest rocket in the world. This position is based in Vandenberg, CA. We are seeking a senior mechanical engineer with deep expertise in HVAC systems and strong knowledge of control, particularly in control system architecture design, programming, and implementation.

• Develop and issue drawings, design documentation, and reports for aerospace, industrial, and commercial facility mechanical & HVAC engineering projects
• Perform all calculations necessary for HVAC and piping design, including load calculations, airflow, and pressure drop analysis
• Lead the design, architecture, programming, and implementation of HVAC control systems (BMS/BAS) for complex industrial and launch‑critical facilities
• Develop control sequences of operation, program DDC/PLC logic, and configure control networks for optimal performance and reliability
• Drive coordination and design necessary to obtain local, state, and federal permits as it relates to building and mechanical permits
• Manage the mechanical and controls aspects of construction projects in the field, including quality control, conflict resolution, and coordination of a multi‑discipline contractor team
• Write, negotiate, and manage construction contracts with subcontractors across multiple disciplines through contract close‑out
• Interact with contractors, fabricators, owners, and internal clients to develop project requirements, control system architecture, schedule, and cost estimates prior to project implementation
• Own budget & schedule for a scope of work within a multi‑disciplinary team, including all facets of engineering, permitting, procurement, and construction
• Resolve design and construction conflicts in the field in real time, with particular focus on controls integration and troubleshooting

• Bachelor’s degree in mechanical engineering or other engineering discipline
• 5+ years of professional experience in design or build of mechanical, HVAC, or facility mechanical/electrical/plumbing infrastructure

• Professional Engineering (PE) license
• Strong expertise in HVAC controls system architecture design, programming, and implementation
• Proficiency in developing control strategies, programming DDC/PLC systems, and configuring building automation platforms (e.g., Tridium Niagara, Siemens, Johnson Controls (Metasys), Allen‑Bradley, or equivalent)
• Deep knowledge of HVAC operation and design principles including refrigeration, chillers, boilers, air handling equipment, and their associated control systems
• Experience with control communication protocols (BACnet, Modbus, Lon Works, OPC‑UA, etc.)
• Familiarity with National Electric Code, ASHRAE, National Fire Protection Association, International Building Code, and California Building Code
• Experience with AutoCAD, Revit, or similar design software
• Knowledge of processes of governing permitting agencies such as building departments and/or environmental agencies
• Understanding of other disciplines such as mechanical, electrical, piping, geotechnical, and surveying
• Ability to quickly assess an issue and assist technicians/contractors with troubleshooting and repairs of both mechanical and controls systems
• Experience with project management of construction projects including estimating, cost control, schedule, and contractor management
• Experience with at least three of the following project delivery phases:
  1) conceptual layout and high‑level trade studies
  2) detailed engineering design and development
  3) request for proposals/quotes, contract issue
  4) supervision of construction to completion
  5) work punch…