Vast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and low-cost approach. Vast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Haven Demo’s 2025 success made Vast the only operational commercial space station company to fly and operate its own spacecraft. Next, Haven-1 is expected to become the world’s first commercial space station when it launches in 2027, followed by additional Haven modules. Additionally, the company recently announced Vast Satellite, a high-power satellite product line leveraging its space station components and the heritage of Haven Demo.

Headquartered in Long Beach, California, and with more than 1,000 employees and over a billion dollars in private capital, Vast has built the facilities required to manufacture and operate America’s next space station. The company plans to develop future habitats and systems for the Moon and Mars, dedicated space stations for government partners, and other crewed systems that will unlock the expanding long-term space economy.

Vast is looking for a(n) Environmental Health & Safety Engineer, reporting to the Manager of Environmental, Health, and Safety, to support the development of the systems that will be required for the design and build of human-rated space stations.

This role is a growth oriented position that spans from foundational EHS support to the independent management of complex technical projects. The successful candidate will leverage their engineering knowledge to identify hazards, design and implement engineering controls, and ensure regulatory compliance while collaborating across departments.

This will be a full-time, exempt position located in our Long Beach location.

Responsibilities

Engineering & Project Management

Review facility design changes and capital projects to ensure compliance with EHS standards, building codes, and safety best practices.
Manage the full life cycle of moderate to complex EHS technical programs (e.g., machine guarding, lockout / tag out, ventilation systems).
Conduct engineering level risk assessments and Job Hazard Analysis (JHA).
Develop and maintain technical documentation for equipment specific EHS procedures.
Identify, communicate, and gain buy-in for implementing effective engineering controls.

Compliance & Technical Oversight

Act as a subject matter expert for specific technical regulatory compliance areas, including California Fire Code.
Develop, administer, and implement environmental air quality compliance programs in accordance with South Coast Air Quality Management District (SCAQMD) and Eastern Kern Air Pollution Control District (EKAPCD).
Oversee the Hazardous Waste Management Program (Large and Small Quantity Generator status), including profiling hazardous waste streams, chemical lab packing, and scheduling of drum/bulk pickup.
Conduct industrial hygiene sampling and monitoring (e.g., noise, air quality, toxic chemicals such as chromium or cadmium, and ergonomic challenges) and interpret results to drive improvements.
Interact with federal, state, and local regulators; support audits, inspections, and regulatory reporting requirements.
Collaborate with Engineering and Maintenance teams to integrate EHS specifications into daily operational workflows.

Incident Investigation

Lead the technical aspect of incident investigations for injuries, near misses, or complex equipment related events.
Identify root causes through root cause analyses and design permanent, robust engineering corrective actions.

Training & KPIs

Develop and deliver technical EHS training, including new hire training, to maintenance and engineering teams on systems such as LOTO, machine guarding, and confined spaces.
Track and report Key Performance Indicators (KPIs) to identify trends, program gaps, and opportunities for continuous improvement.