Liquefied Natural Gas Process​/Project Engineer

Space

X 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 Space

X is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.

We are seeking an experienced engineer to join Space

X to support methane liquefaction infrastructure build, as well as natural gas pipeline design projects. The ideal candidate will have a solid understanding of process fundamentals and project management skills to make high-level technical decisions, coordinate cross‑functional efforts, and drive projects to completion in a timely, safe, and efficient manner.

• Provide engineering and project management support for methane liquefaction systems and natural gas pipeline installations
• Coordinate with internal multidisciplinary teams and external stakeholders to align on high‑level technical decisions
• Coordinate with engineering, procurement, and construction (EPC) firms on the design and build of natural gas pipeline and methane liquefaction infrastructure
• Manage relationships with third‑party contractors and vendors for core equipment (e.g., compressors, heat exchangers, cryogenic systems), ensuring deliverables meet quality, safety, and performance standards
• Oversee project execution from concept to commissioning, conducting regular progress reviews, site visits, and adjustments to maintain schedule, safety, and efficiency
• Apply fundamental knowledge of liquefaction processes to optimize design and evaluate contractor proposals
• Ensure all activities adhere to safety protocols, environmental standards, and best practices for timely project delivery

• Bachelor's degree in chemical, mechanical, or petroleum engineering
• 3+ years of relevant experience in liquefied natural gas (LNG) processing, cryogenics, or the natural gas industry

• Strong understanding of process fundamentals: cryogenic thermodynamics, heat exchangers, compressors, and expanders
• Hands‑on experience with LNG plant operations and liquefaction systems
• Familiarity with process simulation tools (e.g., Aspen, HYSYS, Pro Max)
• Excellent communication skills with the ability to work collaboratively in multidisciplinary teams and with 3rd party vendors
• Knowledge of applicable codes and standards for LNG and pipeline design
• Familiarity with renewable or alternative energy applications
• Prior work in fast‑paced, innovative environments, such as energy startups or industrial gas sectors

• Occasionally exposed to work in extreme outdoor environments - heat, cold, rain
• Work performed in an environment requiring exposure to fumes, odors, and noise
• Must be willing to travel to other launch sites in support of build and operational activities and launches; travel requirement is up to 15%
• Availability to work extended hours and weekends as needed; flexibility is required
• Stand:
  Up to 6 hours per day
• Sit:
  Up to 6 hours per day
• Push/Pull:
  Up to 50 lbs. (unassisted) 15 minutes or less per day
• Overhead reach:
  Up to 3 hours per day
• Walk:
  Up to 10 hours per day
• Lift/Carry:
  Up to 25 lbs. (unassisted) 15 minutes or less per day
• Climb (ladder/stairs):
  Up to 1 hour per day
• Kneel/Crouch:
  Up to 3 hours per day
• Upper body twist:
  Up to 3 hours per day
• Ability to work in temperatures over 80 degrees for 6 hours or more per day
• Candidate must be capable of safely working at heights (up to 500ft), in confined spaces, operating heavy equipment and machinery, and performing the physical requirements of the job listed in the job description. Candidate may be required to complete a pre‑employment questionnaire and/or physical to confirm these capabilities, which may include a medical history review.

• To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C.
  * 1157, or (iv) Asylee under 8 U.S.C.
  * 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

Space

X is an Equal Opportunity Employer; employment with Space

X is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Applicants wishing to view a copy of Space

X's Affiantative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to