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Lng Engineer Jobs in California (NOW HIRING)

Project Manager

Escondido, CA · On-site

$77K - $138K/yr

Cryogenic System Projects to include LNG regasification, LNG trailer loading, hydrogen fueling ... Bachelor's Degree Business Administration or Mechanical Engineering or related discipline. * PMP ...

Project Manager

Escondido, CA · On-site

$77K - $138K/yr

Cryogenic System Projects to include LNG regasification, LNG trailer loading, hydrogen fueling ... Bachelor's Degree Business Administration or Mechanical Engineering or related discipline. * PMP ...

Project Manager

Escondido, CA · On-site

$77K - $138K/yr

Cryogenic System Projects to include LNG regasification, LNG trailer loading, hydrogen fueling ... Bachelor's Degree Business Administration or Mechanical Engineering or related discipline. * PMP ...

Sr Wastewater Process Engineer

Los Angeles, CA · On-site

$112K - $144K/yr

Our Team of over 200 process engineers support water, industrial, next generation agriculture, LNG, hydrogen, fertilizer, and carbon capture businesses among others. We have transformed our team to ...

Sr Wastewater Process Engineer

San Marcos, CA · On-site

$106K - $137K/yr

Our Team of over 200 process engineers support water, industrial, next generation agriculture, LNG, hydrogen, fertilizer, and carbon capture businesses among others. We have transformed our team to ...

Showing results 41-60

Lng Engineer information

See California salary details

$44.6K

$89.8K

$168.4K

How much do lng engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for lng engineer in California is $89,765.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,670.00 and $114,569.00 per year, depending on experience, location, and employer.

What does an LNG engineer do?

An LNG Engineer is responsible for the design, development, and operation of liquefied natural gas (LNG) facilities and infrastructure. They ensure the safe and efficient processing, storage, and transportation of LNG, complying with environmental and safety regulations. Their work involves thermodynamics, cryogenics, and system optimization to enhance energy efficiency and sustainability.

What are the key skills and qualifications needed to thrive as an LNG engineer?

To thrive as an LNG Engineer, a solid background in chemical or mechanical engineering, along with knowledge of LNG processes and safety regulations, is essential. Proficiency with process simulation software (e.g., Aspen HYSYS), cryogenic systems, and relevant industry certifications such as a Professional Engineer (PE) license are highly valuable. Strong analytical thinking, attention to detail, and effective communication skills help in troubleshooting, coordinating with teams, and maintaining safety standards. These competencies are crucial for ensuring efficient, safe, and compliant operations within the complex LNG industry.

What are some typical challenges faced by LNG engineers on the job?

LNG Engineers often encounter challenges such as maintaining high safety standards when working with cryogenic materials, adapting designs and processes to meet evolving environmental regulations, and ensuring system reliability in often harsh or remote field locations. They may also need to troubleshoot complex technical issues quickly to minimize downtime and collaborate closely with multidisciplinary teams across engineering, operations, and safety departments. Developing expertise in these areas not only strengthens problem-solving abilities but also opens opportunities for advancement into senior engineering, project management, or specialist roles within the LNG sector.

What are the most commonly searched types of Lng Engineer jobs in California?

The most popular types of Lng Engineer jobs in California are:

Infographic showing various Lng Engineer job openings in California as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $89,765 per year, or $43.2 per hour.

$77K - $138K/yr

Full-time

Re-posted 19 hours ago


Job description

Nikkiso Clean Energy & Industrial Gases is a leading provider of cryogenic pumps, heat exchangers, process systems, turboexpanders, services, and solutions for the liquefied natural gas (LNG), liquefied hydrogen (LH2), and industrial gases industries. Applications include fueling stations, marine engines, peak shaving, power generation, virtual pipelines, carbon capture, geothermal power and well stimulation. We are a subsidiary of Nikkiso Company Ltd, a leading industrial manufacturer headquartered in Tokyo, Japan, with $1.5 B USD in annual revenue, 8000 + employees worldwide, and publicly traded on the Tokyo Stock Exchange.


The Project Manager plans, directs, and coordinates activities of projects to ensure that objectives are accomplished within established specifications, schedules, and budgets. Cryogenic System Projects to include LNG regasification, LNG trailer loading, hydrogen fueling stations, and industrial gas.

Annual Salary: $77,070 to $138,765


  • Reviews project proposal to determine time frame, funding, limitations, procedures for accomplishing projects, staffing requirements, and allotment of available resources to various phases of projects.
  • Interfaces with project staff to outline work plan and assign duties.
  • Directs activities of staff to ensure project progresses on schedule and within budget.
  • Coordinates interdepartmental functions to minimize delays.
  • Provides technical advice to project staff and meets with them on a regular basis to review program status, resolve problems, and plan future actions.
  • Reviews status reports and modifies schedules or plans as required.
  • Prepares project reports for management and advises status on a regular basis.
  • Interface with customer on all aspects of contract and technical requirements.
  • Anticipates potential schedule delays and initiates plans for alternative actions.
  • Interfaces with customers on schedules, meetings, problems and program status.
  • Performs other duties as assigned.

  • Bachelor’s Degree Business Administration or Mechanical Engineering or related discipline.
  • PMP Certification (Project Management Professional) from the Project Management institute preferred.
  • Five years related manufacturing industry experience.
  • Strong project management, problem solving, and customer service skills.
  • Demonstrated originality and initiative.
  • Considerable flexibility of methods required to meet program goals.
  • Excellent interpersonal relations, customer service, and oral and written communication skills.
  • Excellent MS Office application experience.

Equal Opportunity Employer/Veterans/Disabled
Nikkiso Clean Energy & Industrial Gases Group companies are proud to be equal opportunity employers. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.