Airbuild Inc · 1 day ago
Lead Mechanical Engineer - Airbuild Pod
Airbuild Inc is pioneering deployable climate infrastructure that filters water, captures carbon, and operates entirely on solar power. They are seeking a Lead Mechanical Engineer to own the mechanical architecture, design strategy, and deployment readiness of their Pods, working cross-functionally to ensure robust and scalable systems.
Carbon CaptureCleanTechEnvironmental EngineeringGreenTechSustainabilityWater Purification
Responsibilities
Own the end-to-end mechanical design of Airbuild Pods, including algae reactors, tanks, enclosures, structural frames, and mounting systems
Define and maintain the mechanical system architecture across generations of Pods
Lead fluid system design, including piping networks, pumps, valves, filtration components, and flow control
Perform and review engineering analyses (flow rates, pressure losses, structural loading, thermal behavior, material performance, environmental exposure)
Develop scalable, modular designs suitable for field deployment
Oversee prototype builds, bench testing, and field trials and Lead root-cause analysis and iteration based on field performance data
Support on-site deployments and commissioning when required
Establish testing protocols, acceptance criteria, and reliability benchmarks
Drive DFM/DFA strategies and supplier selection
Create and review drawings, BOMs, assembly instructions, and documentation
Integrate mechanical subsystems with sensors, controls, filtration, solar power, and biochar systems
Collaborate with environmental and biology teams to ensure reactor designs support biological performance
Mentor interns and junior engineers as the team grows
Qualification
Required
Bachelor's or Master's degree in Mechanical Engineering or related field
4+ years of experience in mechanical system design, preferably hardware-focused
Strong proficiency in CAD (SolidWorks, Fusion 360, or equivalent)
Solid understanding of fluid mechanics, structural mechanics, and material selection
Experience taking systems from concept → prototype → field deployment
Comfortable working in ambiguous, fast-moving startup environments
Strong ownership mindset and ability to lead without heavy process overhead
Preferred
Experience with P&IDs, filtration systems, wastewater treatment, or bioreactors
Background in containerized systems, infrastructure hardware, or climate tech
FEA and/or CFD experience for validation and optimization
Familiarity with solar mounting systems, outdoor-rated hardware, or ruggedized designs
Prior experience in field engineering or deployments
Interest in early-stage startups and mission-driven technology
Benefits
Meaningful equity
Early-stage incentives available
Company
Airbuild Inc
Airbuild builds self-powered systems that utilize microalgae to treat water and capture carbon.
Funding
Current Stage
Early StageTotal Funding
$0.61MKey Investors
MassChallengeAcceliCITY powered by Leading CitiesTechstars
2025-04-14Grant
2024-10-31Pre Seed· $0.39M
2024-07-31Non Equity Assistance
Leadership Team
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