Job details

Combustion Analysis Engineer

Get a free resume review

Arbor’s team of world-class engineers and scientists are developing a scalable, low-cost approach to Bioenergy with Carbon Capture and Storage (BECCS) based on modern rocket engine technology. BECCS is a carbon dioxide removal (CDR) approach that uses biomass to produce energy and remove CO₂ from the atmosphere and store it permanently underground, while ensuring food security, rural livelihoods, and biodiversity are not affected. Our modular technology leverages the power density of supercritical CO2 to enable compact gasification, oxy-combustion, and high-pressure turbo-expansion to convert abundant waste biomass into clean electricity, water, and high-purity CO2, capturing and sequestering all emissions from the process. Our team brings together a passion for science, technology, and global stewardship to make low-cost, high-quality carbon removal and baseload power a reality.

We're looking for a Combustion Analysis Engineer to perform fluid, thermal, and structural analyses on our novel combustion systems—bringing high-performance engineering to the fight against climate change. You'll work closely with combustion engineers and designers to inform and accelerate development using advanced simulation tools, algorithmic workflows, and additive manufacturing. Your work will help bridge modeling and reality through system integration and hot-fire test validation.

Responsibilities

Perform CFD, transient thermal, and structural analyses on combustion hardware.
Collaborate with combustion and mechanical engineers to develop practical, testable designs.
Use integrated system models to inform design direction and support performance prediction.
Help anchor simulation results with hot-fire test data and iterate models accordingly.
Contribute to a fast-paced, collaborative team with a focus on climate-impactful technology.

Requirements

Bachelor’s degree in Mechanical, Aerospace, or related Engineering field.
3+ years of experience in fluid dynamics, CFD, and transient thermal analysis.
Strong foundation in compressible and incompressible fluid mechanics.
Experience with CFD tools like StarCCM+, ANSYS CFX, or FLUENT.
Proficient in Python, MATLAB, or similar scripting tools for automation and post-processing.
Strong ownership mentality and eagerness to work collaboratively in a small, dynamic team.

Preferred Qualifications

5+ years of experience in propulsion or combustion analysis.
Master’s or Ph.D. in Mechanical, Aerospace, or Electrical Engineering.
Experience working in startup or agile development environments.
Familiarity with conjugate heat transfer simulations.
Interest in or ability to lead and grow a small analysis team over time.

$130,000 - $150,000 a year

Salary is subject to skills, qualifications, and experience.

The business opportunity for carbon removal technology is growing rapidly, and we want our team to share in Arbor's successes, so we offer stock options to all employees.

In addition, we offer extensive medical benefits, including health, dental, vision, and life insurance, company FSA and HSA contributions, unlimited PTO, and 12+ company holidays (including Earth Day).

Arbor is an equal-opportunity employer. We never discriminate on the basis of race, religion, national origin, gender identity or expression, sexual orientation, age, or marital, veteran, or disability status. Building a global solution to this global problem will require humans of all varieties to contribute diverse ideas and experiences, so we have put finding and hiring qualified individuals from underrepresented groups at the top of our priority list.

Average salary estimate

$140000 / YEARLY (est.)

min

max

$130000K

$150000K

If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.

What You Should Know About Combustion Analysis Engineer, Arbor

At Arbor, we're on a mission to redefine the future of energy with novel technology. We're seeking a passionate Combustion Analysis Engineer to join our team in El Segundo, CA. In this role, you will be a crucial part of our journey towards a scalable, low-cost Bioenergy with Carbon Capture and Storage (BECCS) solution, inspired by cutting-edge rocket engine technology. Your primary responsibilities will revolve around performing fluid, thermal, and structural analyses on our innovative combustion systems. You will collaborate closely with a talented group of combustion engineers and designers, aiming to accelerate design processes and bring impactful climate solutions to life. Using advanced simulation tools and algorithmic workflows, you will help us bridge the gap between modeling and reality, driving the testing and validation of our systems. We value teamwork and are eager for you to contribute your expertise in Computational Fluid Dynamics (CFD) and your strong foundation in fluid mechanics to support our sustainable vision. At Arbor, we believe in empowering our team members through opportunities for growth, and we pride ourselves on fostering an inclusive environment where diverse ideas can flourish. You'll not only receive competitive compensation but also benefits that include stock options and generous healthcare packages. Join us in making a difference—your contributions as a Combustion Analysis Engineer will be pivotal in the fight against climate change and addressing the global challenge of carbon removal.

Frequently Asked Questions (FAQs) for Combustion Analysis Engineer Role at Arbor

What are the main responsibilities of a Combustion Analysis Engineer at Arbor?

As a Combustion Analysis Engineer at Arbor, you'll engage in fluid dynamics, transient thermal, and structural analyses of our combustion hardware. Collaborating with colleagues in mechanical and combustion engineering, your role will focus on developing practical and testable designs. Additionally, you'll help enhance simulation results through hands-on hot-fire testing, paving the way for advancements in carbon capture technologies.